mirror of
https://github.com/rust-lang/rust-analyzer
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26411 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
bors
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44f3d60a17 |
Auto merge of #111530 - Urgau:uplift_undropped_manually_drops, r=compiler-errors
Uplift `clippy::undropped_manually_drops` lint This PR aims at uplifting the `clippy::undropped_manually_drops` lint. ## `undropped_manually_drops` (warn-by-default) The `undropped_manually_drops` lint check for calls to `std::mem::drop` with a value of `std::mem::ManuallyDrop` which doesn't drop. ### Example ```rust struct S; drop(std::mem::ManuallyDrop::new(S)); ``` ### Explanation `ManuallyDrop` does not drop it's inner value so calling `std::mem::drop` will not drop the inner value of the `ManuallyDrop` either. ----- Mostly followed the instructions for uplifting an clippy lint described here: https://github.com/rust-lang/rust/pull/99696#pullrequestreview-1134072751 `@rustbot` label: +I-lang-nominated r? compiler ----- For Clippy: changelog: Moves: Uplifted `clippy::undropped_manually_drops` into rustc |
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bors
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2796851961 |
Auto merge of #14998 - Veykril:eager-mapping, r=Veykril
internal: Lazy eager macros This PR makes eager macros less eager. We now only eagerly expand the input of them, while the actual expansion of the macro itself now happens like other lazy macros. This change allows unifying a lot of macro handling between the two now, most of the special casing now happens for `include!` specifically as it is a very unique macro (by having two inputs that come from differing files). Fixes https://github.com/rust-lang/rust-analyzer/issues/14841 Fixes https://github.com/rust-lang/rust-analyzer/issues/14996 |
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Lukas Wirth
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a02b9b279e | internal: Lazy eager macros | ||
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bors
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69aa92847b |
Auto merge of #111626 - pjhades:output, r=b-naber
Write to stdout if `-` is given as output file With this PR, if `-o -` or `--emit KIND=-` is provided, output will be written to stdout instead. Binary output (those of type `obj`, `llvm-bc`, `link` and `metadata`) being written this way will result in an error unless stdout is not a tty. Multiple output types going to stdout will trigger an error too, as they will all be mixded together. This implements https://github.com/rust-lang/compiler-team/issues/431 The idea behind the changes is to introduce an `OutFileName` enum that represents the output - be it a real path or stdout - and to use this enum along the code paths that handle different output types. |
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bors
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9973b11218 |
Auto merge of #15012 - lowr:patch/generate-fn-async-ret-ty, r=HKalbasi
Infer return type for async function in `generate_function` Part of #10122 In `generate_function` assist, when we infer the return type of async function we're generating, we should retrieve the type of parent await expression rather than the call expression itself. |
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bors
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4723ad6f7d |
Auto merge of #108293 - Jarcho:mut_analyses, r=eholk
Take MIR dataflow analyses by mutable reference The main motivation here is any analysis requiring dynamically sized scratch memory to work. One concrete example would be pointer target tracking, where tracking the results of a dereference can result in multiple possible targets. This leads to processing multi-level dereferences requiring the ability to handle a changing number of potential targets per step. A (simplified) function for this would be `fn apply_deref(potential_targets: &mut Vec<Target>)` which would use the scratch space contained in the analysis to send arguments and receive the results. The alternative to this would be to wrap everything in a `RefCell`, which is what `MaybeRequiresStorage` currently does. This comes with a small perf cost and loses the compiler's guarantee that we don't try to take multiple borrows at the same time. For the implementation: * `AnalysisResults` is an unfortunate requirement to avoid an unconstrained type parameter error. * `CloneAnalysis` could just be `Clone` instead, but that would result in more work than is required to have multiple cursors over the same result set. * `ResultsVisitor` now takes the results type on in each function as there's no other way to have access to the analysis without cloning it. This could use an associated type rather than a type parameter, but the current approach makes it easier to not care about the type when it's not necessary. * `MaybeRequiresStorage` now no longer uses a `RefCell`, but the graphviz formatter now does. It could be removed, but that would require even more changes and doesn't really seem necessary. |
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Wilfred Hughes
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5da14237eb |
Document the sysroot field in JsonProject
rust-analyzer supports both `sysroot` and `sysroot_src` in `rust-project.json`. Document `sysroot` and show example values for both fields. |
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bors
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9c03aa1ac2 |
Auto merge of #14997 - lnicola:fix-warning, r=Veykril
internal: Fix dependency warning Hope this doesn't break #14984 again. |
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Ryo Yoshida
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32768fe310
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Infer return type for async function in generate_function
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bors
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b816149b34 |
Auto merge of #110040 - ndrewxie:issue-84447-partial-1, r=lcnr,michaelwoerister
Removed use of iteration through a HashMap/HashSet in rustc_incremental and replaced with IndexMap/IndexSet This allows for the `#[allow(rustc::potential_query_instability)]` in rustc_incremental to be removed, moving towards fixing #84447 (although a LOT more modules have to be changed to fully resolve it). Only HashMaps/HashSets that are being iterated through have been modified (although many structs and traits outside of rustc_incremental had to be modified as well, as they had fields/methods that involved a HashMap/HashSet that would be iterated through) I'm making a PR for just 1 module changed to test for performance regressions and such, for future changes I'll either edit this PR to reflect additional modules being converted, or batch multiple modules of changes together and make a PR for each group of modules. |
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bors
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bcc90ac22f |
Auto merge of #112292 - thomcc:tls-ohno, r=m-ou-se
Avoid unwind across `extern "C"` in `thread_local::fast_local` This is a minimal fix for #112285, in case we want a simple patch that can be easily to backported if that's desirable. *(Note: I have another broader cleanup which I've mostly omitted from here to avoid clutter, except for the `Cell` change, which isn't needed to fix UB, but simplifies safety comments).* The only tier-1 target that this occurs on in a way that seems likely to cause problems in practice linux-gnu, although I believe some folks care about that platform somewhat 😉. I'm unsure how big of an issue this is. I've seen stuff like this behave quite badly, but there's a number of reasons to think this might actually be "fine in practice". I've hedged my bets and assumed we'll backport this at least to beta but my feeling is that there's not enough evidence this is a problem worth backporting further than that. ### More details This issue seems to have existed since `thread_local!`'s `const` init functionality was added. It occurs if you have a `const`-initialized thread local for a type that `needs_drop`, the drop panics, and you're on a target with support for static thread locals. In this case, we will end up defining an `extern "C"` function in the user crate rather than in libstd, and because the user crate will not have `#![feature(c_unwind)]` enabled, their panic will not be caught by an auto-inserted abort guard. In practice, the actual situation where problems are likely[^ub] is somewhat narrower. On most targets with static thread locals, we manage the TLS dtor list by hand (for reentrancy reasons among others). In these cases, while the users code may panic, we're calling it inside our own `extern "C"` (or `extern "system"`) function, which seems to (at least in practice) catch the panic and convert it to an abort. However, on a few targets, most notably linux-gnu with recent glibc (but also fuchsia and redox), a tls dtor registration mechanism exists which we can actually use directly, [`__cxa_thread_atexit_impl`](https://github.com/rust-lang/rust/blob/master/library/std/src/sys/unix/thread_local_dtor.rs#L26-L36). This is the case that seems most likely to be a cause for concern, as now we're passing a function to the system library and panicking out of it in a case where there are may not be Rust frames above it on the call stack (since it's running thread shutdown), and even if there were, it may not be prepared to handle such unwinding. If that's the case, it'd be bad. Is it? Dunno. The fact that it's a `__cxa_*` function makes me think they probably have considered that the callback could throw but I have no evidence here and it doesn't seem to be written down anywhere, so it's just a guess. (I would not be surprised if someone comes into this thread to tell me how definitely-bad-news it is). That said, as I said, all this is actually UB! If this isn't a "technically UB but fine in practice", but all bets are off if this is the kind of thing we are telling LLVM about. [^ub]: This is UB so take that with a grain of salt -- I'm absolutely making assumptions about how the UB will behave "in practice" here, which is almost certainly a mistake. |
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bors
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450a9ce39f |
Auto merge of #111698 - Amanieu:force-static-lib, r=petrochenkov
Force all native libraries to be statically linked when linking a static binary Previously, `#[link]` without an explicit `kind = "static"` would confuse the linker and end up producing a dynamically linked library because of the `-Bdynamic` flag. However this binary would not work correctly anyways since it was linked with startup code for a static binary. This PR solves this by forcing all native libraries to be statically linked when the output is a static binary that cannot link to dynamic libraries anyways. Fixes #108878 Fixes #102993 |
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bors
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9157927772 |
Auto merge of #15006 - HKalbasi:format-panic, r=HKalbasi
Fix unwrap on None in expanding format args fix #15002 |
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hkalbasi
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30e16e20d0 | Fix unwrap on None in expanding format args | ||
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bors
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dcab226210 |
Auto merge of #15005 - beyarkay:rebuild-to-rebuilt-typo, r=lnicola
Fix typo in reload.rs Thanks for the amazing LSP! I found a small typo and fixed it. |
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beyarkay
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dac660dc1d | Fix typo in reload.rs | ||
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bors
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fde058df6c |
Auto merge of #109005 - Nilstrieb:dont-forgor-too-much-from-cfg, r=petrochenkov
Remember names of `cfg`-ed out items to mention them in diagnostics
# Examples
## `serde::Deserialize` without the `derive` feature (a classic beginner mistake)
I had to slightly modify serde so that it uses explicit re-exports instead of a glob re-export. (Update: a serde PR was merged that adds the manual re-exports)
```
error[E0433]: failed to resolve: could not find `Serialize` in `serde`
--> src/main.rs:1:17
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1 | #[derive(serde::Serialize)]
| ^^^^^^^^^ could not find `Serialize` in `serde`
|
note: crate `serde` has an item named `Serialize` but it is inactive because its cfg predicate evaluated to false
--> /home/gh-Nilstrieb/.cargo/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.160/src/lib.rs:343:1
|
343 | #[cfg(feature = "serde_derive")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
344 | pub use serde_derive::{Deserialize, Serialize};
| ^^^^^^^^^
= note: the item is gated behind the `serde_derive` feature
= note: see https://doc.rust-lang.org/cargo/reference/features.html for how to activate a crate's feature
```
(the suggestion is not ideal but that's serde's fault)
I already tested the metadata size impact locally by compiling the `windows` crate without any features. `800k` -> `809k`
r? `@ghost`
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Joe Neeman
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ad2a0d1093 | Add configurable proc-macro-srv path for diagnostics | ||
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Joe Neeman
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cdab3507eb | Add span to group. | ||
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bors
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085a3112ae |
Auto merge of #15000 - lowr:fix/builtin-derive-bound-for-assoc, r=HKalbasi
fix: only generate trait bound for associated types in field types
Given the following definitions:
```rust
trait Trait {
type A;
type B;
type C;
}
#[derive(Clone)]
struct S<T: Trait>
where
T::A: Send,
{
qualified: <T as Trait>::B,
shorthand: T::C,
}
```
we currently expand the derive macro to:
```rust
impl<T> Clone for S<T>
where
T: Trait + Clone,
T::A: Clone,
T::B: Clone,
T::C: Clone,
{ /* ... */ }
```
This does not match how rustc expands it. Specifically, `Clone` bounds for `T::A` and `T::B` should not be generated.
The criteria for associated types to get bound seem to be 1) the associated type appears as part of field types AND 2) it's written in the shorthand form. I have no idea why rustc doesn't consider qualified associated types (there's even a comment that suggests they should be considered; see rust-lang/rust#50730), but it's important to follow rustc.
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Ryo Yoshida
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4f0c6fac17
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fix: only generate trait bound for associated types in field types | ||
Laurențiu Nicola
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08ef169435 | Fix dependency warning | ||
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bors
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1c25885bd2 |
Auto merge of #14995 - Veykril:proc-macro-slow-test, r=lnicola
fix: Fix proc-macro slow test |
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Lukas Wirth
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a6bef7808f | fix: Fix proc-macro slow test | ||
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bors
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641ecaa4b7 |
Auto merge of #111819 - nikarh:vita-improved, r=Amanieu
Improved std support for ps vita target Fixed a couple of things in std support for ps vita via Vita SDK newlib oss implementation: - Added missing hardware features to target spec - Compile in thumb by default (newlib is also compiled in thumb) - Fixed fs calls. Vita newlib has a not-very-posix dirent. Also vita does not expose inodes, it's stubbed as 0 in stat, and I'm stubbing it here for dirent (because vita newlibs's dirent doesn't even have that field) - Enabled signal handlers for panic unwinding - Dropped static link requirement from the platform support md. Also, rearranged sections to better stick with the template. |
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bors
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8ff15e5fc5 |
Auto merge of #111495 - Kobzol:dist-tests, r=Mark-Simulacrum
Run tests on PGO/LTO/BOLT optimized dist artifacts This PR adds baisc tests for the optimized dist builds on x64 Linux and Windows. A subset of the test suite is run, so it's not perfect, but it's better than the status quo (which is basically no testing at all, apart from the perf bot on Linux). r? `@ghost` |
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bors
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058e2d2bdd |
Auto merge of #14925 - viktorlott:inline-const-expr-as-static-str, r=HKalbasi
feat: inline const as literal
Assist: inline_const_as_literal
Evaluate and inline const variable as literal.
```rust
const STRING: &str = "Hello, World!";
fn something() -> &'static str {
STR$0ING
}
```
->
```rust
const STRING: &str = "Hello, World!";
fn something() -> &'static str {
"Hello, World!"
}
```
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bors
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f3145dc1f1 |
Auto merge of #14994 - Veykril:ci-fix, r=Veykril
fix: Fix ci never running on nightly when proc-macro things change Was wondering why this wasn't running on the subtree sync ... |
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Lukas Wirth
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ef09558575 | fix: Fix ci never running on nightly when proc-macro things change | ||
Viktor Lott
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eef716d5f2 | fix: use render_eval instead of inlined expr | ||
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bors
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095b09e758 |
Auto merge of #112312 - nikic:llvm-16.0.5, r=cuviper
Update to LLVM 16.0.5 Rebase to LLVM 16.0.5, plus one cherry-pick. Fixes #111823. Fixes #112061. Fixes #112170. |
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bors
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a8a81c3699 |
Auto merge of #111999 - scottmcm:codegen-less-memcpy, r=compiler-errors
Use `load`+`store` instead of `memcpy` for small integer arrays
I was inspired by #98892 to see whether, rather than making `mem::swap` do something smart in the library, we could update MIR assignments like `*_1 = *_2` to do something smarter than `memcpy` for sufficiently-small types that doing it inline is going to be better than a `memcpy` call in assembly anyway. After all, special code may help `mem::swap`, but if the "obvious" MIR can just result in the correct thing that helps everything -- other code like `mem::replace`, people doing it manually, and just passing around by value in general -- as well as makes MIR inlining happier since it doesn't need to deal with all the complicated library code if it just sees a couple assignments.
LLVM will turn the short, known-length `memcpy`s into direct instructions in the backend, but that's too late for it to be able to remove `alloca`s. In general, replacing `memcpy`s with typed instructions is hard in the middle-end -- even for `memcpy.inline` where it knows it won't be a function call -- is hard [due to poison propagation issues](https://rust-lang.zulipchat.com/#narrow/stream/187780-t-compiler.2Fwg-llvm/topic/memcpy.20vs.20load-store.20for.20MIR.20assignments/near/360376712). So because we know more about the type invariants -- these are typed copies -- rustc can emit something more specific, allowing LLVM to `mem2reg` away the `alloca`s in some situations.
#52051 previously did something like this in the library for `mem::swap`, but it ended up regressing during enabling mir inlining (
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Viktor Lott
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2d4cb780b6 | fix: Use render_eval for all builtins | ||
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Viktor Lott
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8103a10a78 | update assist to include more literals | ||
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Viktor Lott
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094c1e7b86 | feat: inline const expr as static str | ||
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bors
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9e794e53d5 |
Auto merge of #112071 - WaffleLapkin:group-rfcs-tests, r=oli-obk
Group rfcs tests This moves all RFC tests to `tests/ui/rfcs/rfc-NNNN-title-title-title/...` I had to rename some tests due to conflicts, but otherwise this is just a move. |
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bors
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d42d55feaa |
Auto merge of #14988 - lnicola:sync-from-rust, r=lnicola
internal: Sync from rust |
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Laurențiu Nicola
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338f969181 | Merge remote-tracking branch 'upstream/master' into sync-from-rust | ||
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bors
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62cfc09e06 |
Auto merge of #112317 - GuillaumeGomez:rollup-toh0gpo, r=GuillaumeGomez
Rollup of 6 pull requests Successful merges: - #112243 (Remove unneeded `Buffer` allocations when `&mut fmt::Write` can be used directly) - #112263 (Remove ExtendElement, ExtendWith, extend_with) - #112291 (Disable RustAnalyzer check by default, run Rustfmt check before) - #112299 (Don't double-print status messages in GHA) - #112311 (Ignore fluent message reordering in `git blame`) - #112315 (fix spelling error) Failed merges: - #112251 (rustdoc: convert `if let Some()` that always matches to variable) r? `@ghost` `@rustbot` modify labels: rollup |
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bors
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10fe9c456c |
Auto merge of #112305 - lnicola:sync-from-ra, r=lnicola
⬆️ rust-analyzer
r? `@ghost`
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Laurențiu Nicola
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bbd695589e | Merge commit 'ed87e0a20a9d196a5ea659ea46ae9574be666d4f' into sync-from-ra | ||
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Laurențiu Nicola
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151bd7aa2a | Merge commit 'ed87e0a20a9d196a5ea659ea46ae9574be666d4f' into sync-from-ra | ||
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bors
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ed87e0a20a |
Auto merge of #14984 - lnicola:rm-test-gate, r=Veykril
Bring back sysroot-abi feature https://github.com/rust-lang/rust/pull/112305 |
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Laurențiu Nicola
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768a6c5931 | Add back sysroot-abi feature gate to rust-analyzer | ||
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bors
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b300076d99 |
Auto merge of #107583 - EsmeYi:aix_xcoff_metadata, r=bjorn3
Support the rustc metadata for AIX Support the rustc metadata for rlibs and dylibs on AIX. XCOFF is the object file format on AIX. |
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Laurențiu Nicola
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c48062fe2a | Merge commit 'aa9bc8612514d216f84eec218dfd19ab83f3598a' into sync-from-ra | ||
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Laurențiu Nicola
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1e1e426847 | Merge commit 'aa9bc8612514d216f84eec218dfd19ab83f3598a' into sync-from-ra | ||
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bors
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aa9bc86125 |
Auto merge of #14980 - lnicola:sync-from-rust, r=lnicola
Sync from downstream |
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Laurențiu Nicola
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c3dbe7c717 | Merge remote-tracking branch 'upstream/master' into sync-from-rust | ||
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bors
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03e7529f30 |
Auto merge of #110221 - jyn514:smaller-debuginfo, r=Mark-Simulacrum
Greatly decrease the size of `rustc_driver.so` when debuginfo is enabled
- Don't include extra unnecessary debuginfo when only debuginfo-level=1 is set
- Compress debuginfo sections to reduce the size of debuginfo on disk.
before: 650 MB
line tables only: 335 MB
compressed only: 216 MB
compressed and line tables: 186 MB
no debuginfo at all: 130 MB
Here's an example backtrace:
<details><summary>with `debuginfo=1` (what we emit currently for `debuginfo-level-rustc = 1`)</summary>
```
stack backtrace:
0: 0x7f480fac6097 - std::backtrace_rs::backtrace::libunwind::trace::h8966ca44d9a34123
at /home/jyn/src/rust3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
1: 0x7f480fac6097 - std::backtrace_rs::backtrace::trace_unsynchronized::h4d58a1c9cd2d9e24
at /home/jyn/src/rust3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7f480faeb577 - std::sys_common::backtrace::_print_fmt::h95c3301848eb0632
at /home/jyn/src/rust3/library/std/src/sys_common/backtrace.rs:65:5
3: 0x7f480faeb577 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h723a24a56fc95abd
at /home/jyn/src/rust3/library/std/src/sys_common/backtrace.rs:44:22
4: 0x7f480fb45b39 - core::fmt::write::hfd80e5a0f5ad2c26
at /home/jyn/src/rust3/library/core/src/fmt/mod.rs:1254:17
5: 0x7f480fa8a591 - std::io::Write::write_fmt::he06ca70f402de9f9
at /home/jyn/src/rust3/library/std/src/io/mod.rs:1698:15
6: 0x7f480faeb3db - std::sys_common::backtrace::_print::h5c042881d187dfdd
at /home/jyn/src/rust3/library/std/src/sys_common/backtrace.rs:47:5
7: 0x7f480faeb3db - std::sys_common::backtrace::print::h63ca06eeb2d47b55
at /home/jyn/src/rust3/library/std/src/sys_common/backtrace.rs:34:9
8: 0x7f480fac5397 - std::panicking::default_hook::{{closure}}::h1f5c92be2aff3285
9: 0x7f480fac5115 - std::panicking::default_hook::h6dc3715b1746d160
at /home/jyn/src/rust3/library/std/src/panicking.rs:288:9
10: 0x7f48108534ff - rustc_driver_impl[51f301ed0be6f62f]::DEFAULT_HOOK::{closure#0}::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_driver_impl/src/lib.rs:1188:17
11: 0x7f480fac5aa4 - std::panicking::rust_panic_with_hook::h84ebf72507cc7aca
at /home/jyn/src/rust3/library/std/src/panicking.rs:694:13
12: 0x7f480fabfec2 - std::panicking::begin_panic_handler::{{closure}}::h2ee673746838829d
at /home/jyn/src/rust3/library/std/src/panicking.rs:579:13
13: 0x7f480fabfe36 - std::sys_common::backtrace::__rust_end_short_backtrace::h5f7b4d3d0568679c
at /home/jyn/src/rust3/library/std/src/sys_common/backtrace.rs:150:18
14: 0x7f480fac5492 - rust_begin_unwind
at /home/jyn/src/rust3/library/std/src/panicking.rs:577:5
15: 0x7f480fa80bd3 - core::panicking::panic_fmt::h53276e9f07775686
at /home/jyn/src/rust3/library/core/src/panicking.rs:67:14
16: 0x7f4813a5999a - <rustc_errors[ce8323ca4cc1fd17]::HandlerInner>::panic_if_treat_err_as_bug
17: 0x7f4813a5953d - <rustc_errors[ce8323ca4cc1fd17]::HandlerInner>::emit_diagnostic::{closure#2}
18: 0x7f481094f589 - rustc_interface[850741d9ad1ee353]::callbacks::track_diagnostic::{closure#0}::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_interface/src/callbacks.rs:41:53
19: 0x7f481094f589 - rustc_middle[42813831790177f8]::ty::context::tls::enter_context::<rustc_interface[850741d9ad1ee353]::callbacks::track_diagnostic::{closure#0}::{closure#0}, ()>::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs:82:9
20: 0x7f481094f589 - <std[4b96690c503973c9]:🧵:local::LocalKey<core[9f6b914a8323238a]::cell::Cell<*const ()>>>::try_with::<rustc_middle[42813831790177f8]::ty::context::tls::enter_context<rustc_interface[850741d9ad1ee353]::callbacks::track_diagnostic::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
at /home/jyn/src/rust3/library/std/src/thread/local.rs:252:16
21: 0x7f481094f589 - <std[4b96690c503973c9]:🧵:local::LocalKey<core[9f6b914a8323238a]::cell::Cell<*const ()>>>::with::<rustc_middle[42813831790177f8]::ty::context::tls::enter_context<rustc_interface[850741d9ad1ee353]::callbacks::track_diagnostic::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
at /home/jyn/src/rust3/library/std/src/thread/local.rs:228:9
22: 0x7f481093ea5a - rustc_middle[42813831790177f8]::ty::context::tls::enter_context::<rustc_interface[850741d9ad1ee353]::callbacks::track_diagnostic::{closure#0}::{closure#0}, ()>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs:79:5
23: 0x7f481093ea5a - rustc_interface[850741d9ad1ee353]::callbacks::track_diagnostic::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_interface/src/callbacks.rs:41:20
24: 0x7f481093ea5a - rustc_middle[42813831790177f8]::ty::context::tls::with_context_opt::<rustc_interface[850741d9ad1ee353]::callbacks::track_diagnostic::{closure#0}, ()>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs💯18
25: 0x7f481093ea5a - rustc_interface[850741d9ad1ee353]::callbacks::track_diagnostic
at /home/jyn/src/rust3/compiler/rustc_interface/src/callbacks.rs:31:5
26: 0x7f4813a58b31 - <rustc_errors[ce8323ca4cc1fd17]::HandlerInner>::emit_diagnostic
at /home/jyn/src/rust3/compiler/rustc_errors/src/lib.rs:1370:9
27: 0x7f4813a576a3 - <rustc_errors[ce8323ca4cc1fd17]::Handler>::emit_diagnostic
at /home/jyn/src/rust3/compiler/rustc_errors/src/lib.rs:1121:9
28: 0x7f4813a9a00a - <rustc_span[c31f71685094a917]::ErrorGuaranteed as rustc_errors[ce8323ca4cc1fd17]::diagnostic_builder::EmissionGuarantee>::diagnostic_builder_emit_producing_guarantee
at /home/jyn/src/rust3/compiler/rustc_errors/src/diagnostic_builder.rs:169:28
29: 0x7f48116f1e82 - <rustc_resolve[ae3e8cdb7693af44]::Resolver>::report_error
at /home/jyn/src/rust3/compiler/rustc_resolve/src/diagnostics.rs:533:9
30: 0x7f4811799349 - <rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor>::report_error
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:3665:13
31: 0x7f4811799349 - <rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor>::smart_resolve_path_fragment
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:3630:21
32: 0x7f48117fb10c - <rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor>::with_optional_trait_ref::<(), <rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor>::resolve_implementation::{closure#0}::{closure#0}::{closure#0}::{closure#0}>
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:2680:23
33: 0x7f48117fb10c - <rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor>::resolve_implementation::{closure#0}::{closure#0}::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:2741:29
34: 0x7f48117fb10c - <rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor>::with_lifetime_rib::<(), <rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor>::resolve_implementation::{closure#0}::{closure#0}::{closure#0}>
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:1427:19
35: 0x7f48117fb10c - <rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor>::resolve_implementation::{closure#0}::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:2734:21
36: 0x7f48117fb10c - <rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor>::with_self_rib_ns::<<rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor>::resolve_implementation::{closure#0}::{closure#0}>
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:2704:9
37: 0x7f48117fb10c - <rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor>::with_self_rib::<<rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor>::resolve_implementation::{closure#0}::{closure#0}>
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:2709:9
38: 0x7f48117fb10c - <rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor>::resolve_implementation::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:2733:17
39: 0x7f48117fb10c - <rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor>::with_generic_param_rib::<<rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor>::resolve_implementation::{closure#0}>
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:2530:9
40: 0x7f481178f9d6 - <rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor>::resolve_implementation
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:2723:9
41: 0x7f481178f9d6 - <rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor>::resolve_item
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:2280:17
42: 0x7f481181041f - <rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor as rustc_ast[c8db5f01609d59c8]::visit::Visitor>::visit_item::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:638:62
43: 0x7f481181041f - <rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor>::with_lifetime_rib::<(), <rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor as rustc_ast[c8db5f01609d59c8]::visit::Visitor>::visit_item::{closure#0}>
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:1427:19
44: 0x7f4811788dfc - <rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor as rustc_ast[c8db5f01609d59c8]::visit::Visitor>::visit_item
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:638:9
45: 0x7f4811727b72 - rustc_ast[c8db5f01609d59c8]::visit::walk_crate::<rustc_resolve[ae3e8cdb7693af44]::late::LateResolutionVisitor>
at /home/jyn/src/rust3/compiler/rustc_ast/src/visit.rs:266:5
46: 0x7f48117009fe - <rustc_resolve[ae3e8cdb7693af44]::Resolver>::late_resolve_crate
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:4355:9
47: 0x7f4811718769 - <rustc_resolve[ae3e8cdb7693af44]::Resolver>::resolve_crate::{closure#0}::{closure#4}
at /home/jyn/src/rust3/compiler/rustc_resolve/src/lib.rs:1486:57
48: 0x7f4811718769 - <rustc_data_structures[eb5e208c37d0260d]::profiling::VerboseTimingGuard>::run::<(), <rustc_resolve[ae3e8cdb7693af44]::Resolver>::resolve_crate::{closure#0}::{closure#4}>
at /home/jyn/src/rust3/compiler/rustc_data_structures/src/profiling.rs:752:9
49: 0x7f4811718769 - <rustc_session[1a3952bb48d6309d]::session::Session>::time::<(), <rustc_resolve[ae3e8cdb7693af44]::Resolver>::resolve_crate::{closure#0}::{closure#4}>
at /home/jyn/src/rust3/compiler/rustc_session/src/utils.rs:11:9
50: 0x7f4811718769 - <rustc_resolve[ae3e8cdb7693af44]::Resolver>::resolve_crate::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_resolve/src/lib.rs:1486:13
51: 0x7f4811718769 - <rustc_data_structures[eb5e208c37d0260d]::profiling::VerboseTimingGuard>::run::<(), <rustc_resolve[ae3e8cdb7693af44]::Resolver>::resolve_crate::{closure#0}>
at /home/jyn/src/rust3/compiler/rustc_data_structures/src/profiling.rs:752:9
52: 0x7f4811718769 - <rustc_session[1a3952bb48d6309d]::session::Session>::time::<(), <rustc_resolve[ae3e8cdb7693af44]::Resolver>::resolve_crate::{closure#0}>
at /home/jyn/src/rust3/compiler/rustc_session/src/utils.rs:11:9
53: 0x7f481170cb11 - <rustc_resolve[ae3e8cdb7693af44]::Resolver>::resolve_crate
at /home/jyn/src/rust3/compiler/rustc_resolve/src/lib.rs:1477:9
54: 0x7f481093a0a2 - rustc_interface[850741d9ad1ee353]::passes::configure_and_expand
at /home/jyn/src/rust3/compiler/rustc_interface/src/passes.rs:309:5
55: 0x7f481093a0a2 - rustc_interface[850741d9ad1ee353]::passes::resolver_for_lowering
at /home/jyn/src/rust3/compiler/rustc_interface/src/passes.rs:566:17
56: 0x7f481276b314 - <rustc_query_impl[d74f45b2a9c18a73]::queries::resolver_for_lowering as rustc_query_system[79c28ca66b9d8600]::query::config::QueryConfig<rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt>>::compute
at /home/jyn/src/rust3/compiler/rustc_query_impl/src/plumbing.rs:519:21
57: 0x7f481276b314 - rustc_query_system[79c28ca66b9d8600]::query::plumbing::execute_job_non_incr::<rustc_query_impl[d74f45b2a9c18a73]::queries::resolver_for_lowering, rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt>::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_query_system/src/query/plumbing.rs:443:72
58: 0x7f481276b314 - rustc_middle[42813831790177f8]::ty::context::tls::enter_context::<rustc_query_system[79c28ca66b9d8600]::query::plumbing::execute_job_non_incr<rustc_query_impl[d74f45b2a9c18a73]::queries::resolver_for_lowering, rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs:82:9
59: 0x7f481276b314 - <std[4b96690c503973c9]:🧵:local::LocalKey<core[9f6b914a8323238a]::cell::Cell<*const ()>>>::try_with::<rustc_middle[42813831790177f8]::ty::context::tls::enter_context<rustc_query_system[79c28ca66b9d8600]::query::plumbing::execute_job_non_incr<rustc_query_impl[d74f45b2a9c18a73]::queries::resolver_for_lowering, rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>
at /home/jyn/src/rust3/library/std/src/thread/local.rs:252:16
60: 0x7f481276b314 - <std[4b96690c503973c9]:🧵:local::LocalKey<core[9f6b914a8323238a]::cell::Cell<*const ()>>>::with::<rustc_middle[42813831790177f8]::ty::context::tls::enter_context<rustc_query_system[79c28ca66b9d8600]::query::plumbing::execute_job_non_incr<rustc_query_impl[d74f45b2a9c18a73]::queries::resolver_for_lowering, rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>
at /home/jyn/src/rust3/library/std/src/thread/local.rs:228:9
61: 0x7f48125abd27 - rustc_middle[42813831790177f8]::ty::context::tls::enter_context::<rustc_query_system[79c28ca66b9d8600]::query::plumbing::execute_job_non_incr<rustc_query_impl[d74f45b2a9c18a73]::queries::resolver_for_lowering, rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs:79:5
62: 0x7f48125abd27 - <rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt as rustc_query_system[79c28ca66b9d8600]::query::QueryContext>::start_query::<&rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>, rustc_query_system[79c28ca66b9d8600]::query::plumbing::execute_job_non_incr<rustc_query_impl[d74f45b2a9c18a73]::queries::resolver_for_lowering, rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_query_impl/src/plumbing.rs:127:13
63: 0x7f48125abd27 - rustc_middle[42813831790177f8]::ty::context::tls::with_related_context::<<rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt as rustc_query_system[79c28ca66b9d8600]::query::QueryContext>::start_query<&rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>, rustc_query_system[79c28ca66b9d8600]::query::plumbing::execute_job_non_incr<rustc_query_impl[d74f45b2a9c18a73]::queries::resolver_for_lowering, rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs:133:9
64: 0x7f48125abd27 - rustc_middle[42813831790177f8]::ty::context::tls::with_context::<rustc_middle[42813831790177f8]::ty::context::tls::with_related_context<<rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt as rustc_query_system[79c28ca66b9d8600]::query::QueryContext>::start_query<&rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>, rustc_query_system[79c28ca66b9d8600]::query::plumbing::execute_job_non_incr<rustc_query_impl[d74f45b2a9c18a73]::queries::resolver_for_lowering, rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs:111:36
65: 0x7f48125abd27 - rustc_middle[42813831790177f8]::ty::context::tls::with_context_opt::<rustc_middle[42813831790177f8]::ty::context::tls::with_context<rustc_middle[42813831790177f8]::ty::context::tls::with_related_context<<rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt as rustc_query_system[79c28ca66b9d8600]::query::QueryContext>::start_query<&rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>, rustc_query_system[79c28ca66b9d8600]::query::plumbing::execute_job_non_incr<rustc_query_impl[d74f45b2a9c18a73]::queries::resolver_for_lowering, rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs💯18
66: 0x7f48125abd27 - rustc_middle[42813831790177f8]::ty::context::tls::with_context::<rustc_middle[42813831790177f8]::ty::context::tls::with_related_context<<rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt as rustc_query_system[79c28ca66b9d8600]::query::QueryContext>::start_query<&rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>, rustc_query_system[79c28ca66b9d8600]::query::plumbing::execute_job_non_incr<rustc_query_impl[d74f45b2a9c18a73]::queries::resolver_for_lowering, rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs:111:5
67: 0x7f48125abd27 - rustc_middle[42813831790177f8]::ty::context::tls::with_related_context::<<rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt as rustc_query_system[79c28ca66b9d8600]::query::QueryContext>::start_query<&rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>, rustc_query_system[79c28ca66b9d8600]::query::plumbing::execute_job_non_incr<rustc_query_impl[d74f45b2a9c18a73]::queries::resolver_for_lowering, rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt>::{closure#0}>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs:124:5
68: 0x7f48125abd27 - <rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt as rustc_query_system[79c28ca66b9d8600]::query::QueryContext>::start_query::<&rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>, rustc_query_system[79c28ca66b9d8600]::query::plumbing::execute_job_non_incr<rustc_query_impl[d74f45b2a9c18a73]::queries::resolver_for_lowering, rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt>::{closure#0}>
at /home/jyn/src/rust3/compiler/rustc_query_impl/src/plumbing.rs:112:9
69: 0x7f48125abd27 - rustc_query_system[79c28ca66b9d8600]::query::plumbing::execute_job_non_incr::<rustc_query_impl[d74f45b2a9c18a73]::queries::resolver_for_lowering, rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt>
at /home/jyn/src/rust3/compiler/rustc_query_system/src/query/plumbing.rs:443:18
70: 0x7f48125abd27 - rustc_query_system[79c28ca66b9d8600]::query::plumbing::execute_job::<rustc_query_impl[d74f45b2a9c18a73]::queries::resolver_for_lowering, rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt>
at /home/jyn/src/rust3/compiler/rustc_query_system/src/query/plumbing.rs:401:17
71: 0x7f48125abd27 - rustc_query_system[79c28ca66b9d8600]::query::plumbing::try_execute_query::<rustc_query_impl[d74f45b2a9c18a73]::queries::resolver_for_lowering, rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt>
at /home/jyn/src/rust3/compiler/rustc_query_system/src/query/plumbing.rs:357:13
72: 0x7f481244276f - rustc_query_system[79c28ca66b9d8600]::query::plumbing::get_query::<rustc_query_impl[d74f45b2a9c18a73]::queries::resolver_for_lowering, rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt>::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_query_system/src/query/plumbing.rs:800:36
73: 0x7f481244276f - stacker[d946eb825266a062]::maybe_grow::<(&rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>, core[9f6b914a8323238a]::option::Option<rustc_query_system[79c28ca66b9d8600]::dep_graph::graph::DepNodeIndex>), rustc_query_system[79c28ca66b9d8600]::query::plumbing::get_query<rustc_query_impl[d74f45b2a9c18a73]::queries::resolver_for_lowering, rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt>::{closure#0}>
at /home/jyn/.local/lib/cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
74: 0x7f481244276f - rustc_data_structures[eb5e208c37d0260d]::stack::ensure_sufficient_stack::<(&rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>, core[9f6b914a8323238a]::option::Option<rustc_query_system[79c28ca66b9d8600]::dep_graph::graph::DepNodeIndex>), rustc_query_system[79c28ca66b9d8600]::query::plumbing::get_query<rustc_query_impl[d74f45b2a9c18a73]::queries::resolver_for_lowering, rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt>::{closure#0}>
at /home/jyn/src/rust3/compiler/rustc_data_structures/src/stack.rs:17:5
75: 0x7f481244276f - rustc_query_system[79c28ca66b9d8600]::query::plumbing::get_query::<rustc_query_impl[d74f45b2a9c18a73]::queries::resolver_for_lowering, rustc_query_impl[d74f45b2a9c18a73]::plumbing::QueryCtxt>
at /home/jyn/src/rust3/compiler/rustc_query_system/src/query/plumbing.rs:800:9
76: 0x7f481244276f - <rustc_query_impl[d74f45b2a9c18a73]::Queries as rustc_middle[42813831790177f8]::ty::query::QueryEngine>::resolver_for_lowering::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_query_impl/src/plumbing.rs:805:17
77: 0x7f481244276f - <rustc_query_impl[d74f45b2a9c18a73]::Queries as rustc_middle[42813831790177f8]::ty::query::QueryEngine>::resolver_for_lowering
at /home/jyn/src/rust3/compiler/rustc_query_impl/src/lib.rs:46:1
78: 0x7f4810902093 - <rustc_middle[42813831790177f8]::ty::query::TyCtxtAt>::resolver_for_lowering
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/query.rs:400:29
79: 0x7f4810902093 - <rustc_middle[42813831790177f8]::ty::context::TyCtxt>::resolver_for_lowering
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/query.rs:386:17
80: 0x7f4810902093 - rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}::{closure#2}::{closure#2}
at /home/jyn/src/rust3/compiler/rustc_driver_impl/src/lib.rs:369:48
81: 0x7f4810902093 - <rustc_middle[42813831790177f8]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}::{closure#2}::{closure#2}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context.rs:559:37
82: 0x7f4810902093 - rustc_middle[42813831790177f8]::ty::context::tls::enter_context::<<rustc_middle[42813831790177f8]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}::{closure#2}::{closure#2}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs:82:9
83: 0x7f4810902093 - <std[4b96690c503973c9]:🧵:local::LocalKey<core[9f6b914a8323238a]::cell::Cell<*const ()>>>::try_with::<rustc_middle[42813831790177f8]::ty::context::tls::enter_context<<rustc_middle[42813831790177f8]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}::{closure#2}::{closure#2}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>
at /home/jyn/src/rust3/library/std/src/thread/local.rs:252:16
84: 0x7f4810902093 - <std[4b96690c503973c9]:🧵:local::LocalKey<core[9f6b914a8323238a]::cell::Cell<*const ()>>>::with::<rustc_middle[42813831790177f8]::ty::context::tls::enter_context<<rustc_middle[42813831790177f8]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}::{closure#2}::{closure#2}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>
at /home/jyn/src/rust3/library/std/src/thread/local.rs:228:9
85: 0x7f48108d8388 - rustc_middle[42813831790177f8]::ty::context::tls::enter_context::<<rustc_middle[42813831790177f8]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}::{closure#2}::{closure#2}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>::{closure#0}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs:79:5
86: 0x7f48108d8388 - <rustc_middle[42813831790177f8]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}::{closure#2}::{closure#2}, &rustc_data_structures[eb5e208c37d0260d]::steal::Steal<(rustc_middle[42813831790177f8]::ty::ResolverAstLowering, alloc[7616734a6a699536]::rc::Rc<rustc_ast[c8db5f01609d59c8]::ast::Crate>)>>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context.rs:559:9
87: 0x7f48108dfcf8 - rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}::{closure#2}
at /home/jyn/src/rust3/compiler/rustc_driver_impl/src/lib.rs:369:13
88: 0x7f48108dfcf8 - <rustc_interface[850741d9ad1ee353]::interface::Compiler>::enter::<rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}::{closure#2}, core[9f6b914a8323238a]::result::Result<core[9f6b914a8323238a]::option::Option<rustc_interface[850741d9ad1ee353]::queries::Linker>, rustc_span[c31f71685094a917]::ErrorGuaranteed>>
at /home/jyn/src/rust3/compiler/rustc_interface/src/queries.rs:394:19
89: 0x7f4810903a60 - rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}
at /home/jyn/src/rust3/compiler/rustc_driver_impl/src/lib.rs:330:22
90: 0x7f4810903a60 - rustc_interface[850741d9ad1ee353]::interface::run_compiler::<core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>, rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}>::{closure#0}::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_interface/src/interface.rs:301:21
91: 0x7f4810903a60 - rustc_span[c31f71685094a917]::set_source_map::<core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>, rustc_interface[850741d9ad1ee353]::interface::run_compiler<core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>, rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
at /home/jyn/src/rust3/compiler/rustc_span/src/lib.rs:1040:5
92: 0x7f481086922e - rustc_interface[850741d9ad1ee353]::interface::run_compiler::<core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>, rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}>::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_interface/src/interface.rs:295:13
93: 0x7f481086922e - <scoped_tls[edf8690d0b030835]::ScopedKey<rustc_span[c31f71685094a917]::SessionGlobals>>::set::<rustc_interface[850741d9ad1ee353]::interface::run_compiler<core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>, rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}>::{closure#0}, core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>>
at /home/jyn/.local/lib/cargo/registry/src/index.crates.io-6f17d22bba15001f/scoped-tls-1.0.0/src/lib.rs:137:9
94: 0x7f48109001e7 - rustc_span[c31f71685094a917]::create_session_globals_then::<core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>, rustc_interface[850741d9ad1ee353]::interface::run_compiler<core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>, rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}>::{closure#0}>
at /home/jyn/src/rust3/compiler/rustc_span/src/lib.rs:120:5
95: 0x7f48109001e7 - rustc_interface[850741d9ad1ee353]::util::run_in_thread_pool_with_globals::<rustc_interface[850741d9ad1ee353]::interface::run_compiler<core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>, rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}>::{closure#0}, core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>>::{closure#0}::{closure#0}
at /home/jyn/src/rust3/compiler/rustc_interface/src/util.rs:152:38
96: 0x7f48109001e7 - std[4b96690c503973c9]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[850741d9ad1ee353]::util::run_in_thread_pool_with_globals<rustc_interface[850741d9ad1ee353]::interface::run_compiler<core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>, rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}>::{closure#0}, core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>>
at /home/jyn/src/rust3/library/std/src/sys_common/backtrace.rs:134:18
97: 0x7f4810900784 - <std[4b96690c503973c9]:🧵:Builder>::spawn_unchecked_::<rustc_interface[850741d9ad1ee353]::util::run_in_thread_pool_with_globals<rustc_interface[850741d9ad1ee353]::interface::run_compiler<core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>, rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}>::{closure#0}, core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>>::{closure#1}::{closure#0}
at /home/jyn/src/rust3/library/std/src/thread/mod.rs:525:17
98: 0x7f4810900784 - <core[9f6b914a8323238a]::panic::unwind_safe::AssertUnwindSafe<<std[4b96690c503973c9]:🧵:Builder>::spawn_unchecked_<rustc_interface[850741d9ad1ee353]::util::run_in_thread_pool_with_globals<rustc_interface[850741d9ad1ee353]::interface::run_compiler<core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>, rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}>::{closure#0}, core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>>::{closure#1}::{closure#0}> as core[9f6b914a8323238a]::ops::function::FnOnce<()>>::call_once
at /home/jyn/src/rust3/library/core/src/panic/unwind_safe.rs:271:9
99: 0x7f48108dd115 - std[4b96690c503973c9]::panicking::try::do_call::<core[9f6b914a8323238a]::panic::unwind_safe::AssertUnwindSafe<<std[4b96690c503973c9]:🧵:Builder>::spawn_unchecked_<rustc_interface[850741d9ad1ee353]::util::run_in_thread_pool_with_globals<rustc_interface[850741d9ad1ee353]::interface::run_compiler<core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>, rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}>::{closure#0}, core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>>::{closure#1}::{closure#0}>, core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>>
at /home/jyn/src/rust3/library/std/src/panicking.rs:485:40
100: 0x7f48108dd115 - std[4b96690c503973c9]::panicking::try::<core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>, core[9f6b914a8323238a]::panic::unwind_safe::AssertUnwindSafe<<std[4b96690c503973c9]:🧵:Builder>::spawn_unchecked_<rustc_interface[850741d9ad1ee353]::util::run_in_thread_pool_with_globals<rustc_interface[850741d9ad1ee353]::interface::run_compiler<core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>, rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}>::{closure#0}, core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>>::{closure#1}::{closure#0}>>
at /home/jyn/src/rust3/library/std/src/panicking.rs:449:19
101: 0x7f48108ff5a9 - std[4b96690c503973c9]::panic::catch_unwind::<core[9f6b914a8323238a]::panic::unwind_safe::AssertUnwindSafe<<std[4b96690c503973c9]:🧵:Builder>::spawn_unchecked_<rustc_interface[850741d9ad1ee353]::util::run_in_thread_pool_with_globals<rustc_interface[850741d9ad1ee353]::interface::run_compiler<core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>, rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}>::{closure#0}, core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>>::{closure#1}::{closure#0}>, core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>>
at /home/jyn/src/rust3/library/std/src/panic.rs:140:14
102: 0x7f4810906dce - <std[4b96690c503973c9]:🧵:Builder>::spawn_unchecked_::<rustc_interface[850741d9ad1ee353]::util::run_in_thread_pool_with_globals<rustc_interface[850741d9ad1ee353]::interface::run_compiler<core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>, rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}>::{closure#0}, core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>>::{closure#1}
at /home/jyn/src/rust3/library/std/src/thread/mod.rs:524:30
103: 0x7f4810906dce - <<std[4b96690c503973c9]:🧵:Builder>::spawn_unchecked_<rustc_interface[850741d9ad1ee353]::util::run_in_thread_pool_with_globals<rustc_interface[850741d9ad1ee353]::interface::run_compiler<core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>, rustc_driver_impl[51f301ed0be6f62f]::run_compiler::{closure#1}>::{closure#0}, core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[9f6b914a8323238a]::result::Result<(), rustc_span[c31f71685094a917]::ErrorGuaranteed>>::{closure#1} as core[9f6b914a8323238a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
at /home/jyn/src/rust3/library/core/src/ops/function.rs:250:5
104: 0x7f480fade618 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h204dfbd14fd98aa2
at /home/jyn/src/rust3/library/alloc/src/boxed.rs:1976:9
105: 0x7f480fade618 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h86fe0f298afbbb0f
at /home/jyn/src/rust3/library/alloc/src/boxed.rs:1976:9
106: 0x7f480faab62f - std::sys::unix:🧵:Thread:🆕:thread_start::h3c9bf2d63800d28c
at /home/jyn/src/rust3/library/std/src/sys/unix/thread.rs:108:17
107: 0x7f480f694b43 - start_thread
at ./nptl/./nptl/pthread_create.c:442:8
108: 0x7f480f726a00 - clone3
at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
109: 0x0 - <unknown>
```
</details>
<details><summary>with `debuginfo=line-tables-only` (what we'll emit for `debuginfo-level-rustc = 1`) after this change</summary>
```
thread 'rustc' panicked at 'aborting due to `-Z treat-err-as-bug=1`', compiler/rustc_errors/src/lib.rs:1705:30
stack backtrace:
0: 0x7fac39acb0b7 - trace
at /home/jyn/src/rust3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
1: 0x7fac39acb0b7 - trace_unsynchronized<std::sys_common::backtrace::_print_fmt::{closure_env#1}>
at /home/jyn/src/rust3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7fac39aaa745 - _print_fmt
at /home/jyn/src/rust3/library/std/src/sys_common/backtrace.rs:65:5
3: 0x7fac39aaa745 - fmt
at /home/jyn/src/rust3/library/std/src/sys_common/backtrace.rs:44:22
4: 0x7fac39b67463 - write
at /home/jyn/src/rust3/library/core/src/fmt/mod.rs:1254:17
5: 0x7fac39acf2a1 - write_fmt<std::sys::unix::stdio::Stderr>
at /home/jyn/src/rust3/library/std/src/io/mod.rs:1698:15
6: 0x7fac39aaa5ad - _print
at /home/jyn/src/rust3/library/std/src/sys_common/backtrace.rs:47:5
7: 0x7fac39aaa5ad - print
at /home/jyn/src/rust3/library/std/src/sys_common/backtrace.rs:34:9
8: 0x7fac39ab4d47 - {closure#1}
9: 0x7fac39ab4a8c - default_hook
at /home/jyn/src/rust3/library/std/src/panicking.rs:288:9
10: 0x7fac3a87f74f - {closure#0}
at /home/jyn/src/rust3/compiler/rustc_driver_impl/src/lib.rs:1188:17
11: 0x7fac39ab5452 - rust_panic_with_hook
at /home/jyn/src/rust3/library/std/src/panicking.rs:694:13
12: 0x7fac39aab252 - {closure#0}
at /home/jyn/src/rust3/library/std/src/panicking.rs:579:13
13: 0x7fac39aab1c6 - __rust_end_short_backtrace<std::panicking::begin_panic_handler::{closure_env#0}, !>
at /home/jyn/src/rust3/library/std/src/sys_common/backtrace.rs:150:18
14: 0x7fac39ab4e42 - begin_panic_handler
at /home/jyn/src/rust3/library/std/src/panicking.rs:577:5
15: 0x7fac39a81e13 - panic_fmt
at /home/jyn/src/rust3/library/core/src/panicking.rs:67:14
16: 0x7fac3dbc79ba - panic_if_treat_err_as_bug
17: 0x7fac3dbc756b - {closure#2}
18: 0x7fac3a966278 - {closure#0}
at /home/jyn/src/rust3/compiler/rustc_interface/src/callbacks.rs:41:53
19: 0x7fac3a966278 - {closure#0}<rustc_interface::callbacks::track_diagnostic::{closure#0}::{closure_env#0}, ()>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs:82:9
20: 0x7fac3a966278 - try_with<core::cell::Cell<*const ()>, rustc_middle::ty::context::tls::enter_context::{closure_env#0}<rustc_interface::callbacks::track_diagnostic::{closure#0}::{closure_env#0}, ()>, ()>
at /home/jyn/src/rust3/library/std/src/thread/local.rs:252:16
21: 0x7fac3a966278 - with<core::cell::Cell<*const ()>, rustc_middle::ty::context::tls::enter_context::{closure_env#0}<rustc_interface::callbacks::track_diagnostic::{closure#0}::{closure_env#0}, ()>, ()>
at /home/jyn/src/rust3/library/std/src/thread/local.rs:228:9
22: 0x7fac3a954798 - enter_context<rustc_interface::callbacks::track_diagnostic::{closure#0}::{closure_env#0}, ()>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs:79:5
23: 0x7fac3a954798 - {closure#0}
at /home/jyn/src/rust3/compiler/rustc_interface/src/callbacks.rs:41:20
24: 0x7fac3a954798 - with_context_opt<rustc_interface::callbacks::track_diagnostic::{closure_env#0}, ()>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs💯18
25: 0x7fac3a954798 - track_diagnostic
at /home/jyn/src/rust3/compiler/rustc_interface/src/callbacks.rs:31:5
26: 0x7fac3dbc6b6d - emit_diagnostic
at /home/jyn/src/rust3/compiler/rustc_errors/src/lib.rs:1370:9
27: 0x7fac3dbc5683 - emit_diagnostic
at /home/jyn/src/rust3/compiler/rustc_errors/src/lib.rs:1121:9
28: 0x7fac3dbd974a - diagnostic_builder_emit_producing_guarantee
at /home/jyn/src/rust3/compiler/rustc_errors/src/diagnostic_builder.rs:169:28
29: 0x7fac3b7e8012 - <rustc_resolve[f1b0f8896e774b]::Resolver>::report_error
at /home/jyn/src/rust3/compiler/rustc_resolve/src/diagnostics.rs:533:9
30: 0x7fac3b75c083 - report_error
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:3665:13
31: 0x7fac3b75c083 - smart_resolve_path_fragment
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:3630:21
32: 0x7fac3b7b62d4 - with_optional_trait_ref<(), rustc_resolve::late::{impl#10}::resolve_implementation::{closure#0}::{closure#0}::{closure#0}::{closure_env#0}>
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:2680:23
33: 0x7fac3b7b62d4 - {closure#0}
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:2741:29
34: 0x7fac3b7b62d4 - with_lifetime_rib<(), rustc_resolve::late::{impl#10}::resolve_implementation::{closure#0}::{closure#0}::{closure_env#0}>
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:1427:19
35: 0x7fac3b7b62d4 - {closure#0}
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:2734:21
36: 0x7fac3b7b62d4 - with_self_rib_ns<rustc_resolve::late::{impl#10}::resolve_implementation::{closure#0}::{closure_env#0}>
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:2704:9
37: 0x7fac3b7b62d4 - with_self_rib<rustc_resolve::late::{impl#10}::resolve_implementation::{closure#0}::{closure_env#0}>
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:2709:9
38: 0x7fac3b7b62d4 - {closure#0}
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:2733:17
39: 0x7fac3b7b62d4 - with_generic_param_rib<rustc_resolve::late::{impl#10}::resolve_implementation::{closure_env#0}>
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:2530:9
40: 0x7fac3b752055 - resolve_implementation
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:2723:9
41: 0x7fac3b752055 - resolve_item
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:2280:17
42: 0x7fac3b7cf6d1 - {closure#0}
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:638:62
43: 0x7fac3b7cf6d1 - with_lifetime_rib<(), rustc_resolve::late::{impl#9}::visit_item::{closure_env#0}>
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:1427:19
44: 0x7fac3b74b179 - visit_item
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:638:9
45: 0x7fac3b84b7e8 - walk_crate<rustc_resolve::late::LateResolutionVisitor>
at /home/jyn/src/rust3/compiler/rustc_ast/src/visit.rs:266:5
46: 0x7fac3b7f731e - late_resolve_crate
at /home/jyn/src/rust3/compiler/rustc_resolve/src/late.rs:4355:9
47: 0x7fac3b811562 - {closure#4}
at /home/jyn/src/rust3/compiler/rustc_resolve/src/lib.rs:1486:57
48: 0x7fac3b811562 - run<(), rustc_resolve::{impl#17}::resolve_crate::{closure#0}::{closure_env#4}>
at /home/jyn/src/rust3/compiler/rustc_data_structures/src/profiling.rs:752:9
49: 0x7fac3b811562 - time<(), rustc_resolve::{impl#17}::resolve_crate::{closure#0}::{closure_env#4}>
at /home/jyn/src/rust3/compiler/rustc_session/src/utils.rs:11:9
50: 0x7fac3b811562 - {closure#0}
at /home/jyn/src/rust3/compiler/rustc_resolve/src/lib.rs:1486:13
51: 0x7fac3b811562 - run<(), rustc_resolve::{impl#17}::resolve_crate::{closure_env#0}>
at /home/jyn/src/rust3/compiler/rustc_data_structures/src/profiling.rs:752:9
52: 0x7fac3b811562 - time<(), rustc_resolve::{impl#17}::resolve_crate::{closure_env#0}>
at /home/jyn/src/rust3/compiler/rustc_session/src/utils.rs:11:9
53: 0x7fac3b803761 - resolve_crate
at /home/jyn/src/rust3/compiler/rustc_resolve/src/lib.rs:1477:9
54: 0x7fac3a96976f - configure_and_expand
at /home/jyn/src/rust3/compiler/rustc_interface/src/passes.rs:309:5
55: 0x7fac3a96976f - resolver_for_lowering
at /home/jyn/src/rust3/compiler/rustc_interface/src/passes.rs:566:17
56: 0x7fac3c61f894 - compute
at /home/jyn/src/rust3/compiler/rustc_query_impl/src/plumbing.rs:519:21
57: 0x7fac3c61f894 - {closure#0}<rustc_query_impl::queries::resolver_for_lowering, rustc_query_impl::plumbing::QueryCtxt>
at /home/jyn/src/rust3/compiler/rustc_query_system/src/query/plumbing.rs:443:72
58: 0x7fac3c61f894 - {closure#0}<rustc_query_system::query::plumbing::execute_job_non_incr::{closure_env#0}<rustc_query_impl::queries::resolver_for_lowering, rustc_query_impl::plumbing::QueryCtxt>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs:82:9
59: 0x7fac3c61f894 - try_with<core::cell::Cell<*const ()>, rustc_middle::ty::context::tls::enter_context::{closure_env#0}<rustc_query_system::query::plumbing::execute_job_non_incr::{closure_env#0}<rustc_query_impl::queries::resolver_for_lowering, rustc_query_impl::plumbing::QueryCtxt>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>
at /home/jyn/src/rust3/library/std/src/thread/local.rs:252:16
60: 0x7fac3c61f894 - with<core::cell::Cell<*const ()>, rustc_middle::ty::context::tls::enter_context::{closure_env#0}<rustc_query_system::query::plumbing::execute_job_non_incr::{closure_env#0}<rustc_query_impl::queries::resolver_for_lowering, rustc_query_impl::plumbing::QueryCtxt>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>
at /home/jyn/src/rust3/library/std/src/thread/local.rs:228:9
61: 0x7fac3c73544b - enter_context<rustc_query_system::query::plumbing::execute_job_non_incr::{closure_env#0}<rustc_query_impl::queries::resolver_for_lowering, rustc_query_impl::plumbing::QueryCtxt>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs:79:5
62: 0x7fac3c73544b - {closure#0}<&rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>, rustc_query_system::query::plumbing::execute_job_non_incr::{closure_env#0}<rustc_query_impl::queries::resolver_for_lowering, rustc_query_impl::plumbing::QueryCtxt>>
at /home/jyn/src/rust3/compiler/rustc_query_impl/src/plumbing.rs:127:13
63: 0x7fac3c73544b - {closure#0}<rustc_query_impl::plumbing::{impl#2}::start_query::{closure_env#0}<&rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>, rustc_query_system::query::plumbing::execute_job_non_incr::{closure_env#0}<rustc_query_impl::queries::resolver_for_lowering, rustc_query_impl::plumbing::QueryCtxt>>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs:133:9
64: 0x7fac3c73544b - {closure#0}<rustc_middle::ty::context::tls::with_related_context::{closure_env#0}<rustc_query_impl::plumbing::{impl#2}::start_query::{closure_env#0}<&rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>, rustc_query_system::query::plumbing::execute_job_non_incr::{closure_env#0}<rustc_query_impl::queries::resolver_for_lowering, rustc_query_impl::plumbing::QueryCtxt>>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs:111:36
65: 0x7fac3c73544b - with_context_opt<rustc_middle::ty::context::tls::with_context::{closure_env#0}<rustc_middle::ty::context::tls::with_related_context::{closure_env#0}<rustc_query_impl::plumbing::{impl#2}::start_query::{closure_env#0}<&rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>, rustc_query_system::query::plumbing::execute_job_non_incr::{closure_env#0}<rustc_query_impl::queries::resolver_for_lowering, rustc_query_impl::plumbing::QueryCtxt>>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs💯18
66: 0x7fac3c73544b - with_context<rustc_middle::ty::context::tls::with_related_context::{closure_env#0}<rustc_query_impl::plumbing::{impl#2}::start_query::{closure_env#0}<&rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>, rustc_query_system::query::plumbing::execute_job_non_incr::{closure_env#0}<rustc_query_impl::queries::resolver_for_lowering, rustc_query_impl::plumbing::QueryCtxt>>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs:111:5
67: 0x7fac3c73544b - with_related_context<rustc_query_impl::plumbing::{impl#2}::start_query::{closure_env#0}<&rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>, rustc_query_system::query::plumbing::execute_job_non_incr::{closure_env#0}<rustc_query_impl::queries::resolver_for_lowering, rustc_query_impl::plumbing::QueryCtxt>>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs:124:5
68: 0x7fac3c73544b - start_query<&rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>, rustc_query_system::query::plumbing::execute_job_non_incr::{closure_env#0}<rustc_query_impl::queries::resolver_for_lowering, rustc_query_impl::plumbing::QueryCtxt>>
at /home/jyn/src/rust3/compiler/rustc_query_impl/src/plumbing.rs:112:9
69: 0x7fac3c73544b - execute_job_non_incr<rustc_query_impl::queries::resolver_for_lowering, rustc_query_impl::plumbing::QueryCtxt>
at /home/jyn/src/rust3/compiler/rustc_query_system/src/query/plumbing.rs:443:18
70: 0x7fac3c73544b - execute_job<rustc_query_impl::queries::resolver_for_lowering, rustc_query_impl::plumbing::QueryCtxt>
at /home/jyn/src/rust3/compiler/rustc_query_system/src/query/plumbing.rs:401:17
71: 0x7fac3c73544b - try_execute_query<rustc_query_impl::queries::resolver_for_lowering, rustc_query_impl::plumbing::QueryCtxt>
at /home/jyn/src/rust3/compiler/rustc_query_system/src/query/plumbing.rs:357:13
72: 0x7fac3c3e4191 - {closure#0}<rustc_query_impl::queries::resolver_for_lowering, rustc_query_impl::plumbing::QueryCtxt>
at /home/jyn/src/rust3/compiler/rustc_query_system/src/query/plumbing.rs:800:36
73: 0x7fac3c3e4191 - maybe_grow<(&rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>, core::option::Option<rustc_query_system::dep_graph::graph::DepNodeIndex>), rustc_query_system::query::plumbing::get_query::{closure_env#0}<rustc_query_impl::queries::resolver_for_lowering, rustc_query_impl::plumbing::QueryCtxt>>
at /home/jyn/.local/lib/cargo/registry/src/index.crates.io-6f17d22bba15001f/stacker-0.1.15/src/lib.rs:55:9
74: 0x7fac3c3e4191 - ensure_sufficient_stack<(&rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>, core::option::Option<rustc_query_system::dep_graph::graph::DepNodeIndex>), rustc_query_system::query::plumbing::get_query::{closure_env#0}<rustc_query_impl::queries::resolver_for_lowering, rustc_query_impl::plumbing::QueryCtxt>>
at /home/jyn/src/rust3/compiler/rustc_data_structures/src/stack.rs:17:5
75: 0x7fac3c3e4191 - get_query<rustc_query_impl::queries::resolver_for_lowering, rustc_query_impl::plumbing::QueryCtxt>
at /home/jyn/src/rust3/compiler/rustc_query_system/src/query/plumbing.rs:800:9
76: 0x7fac3c3e4191 - {closure#0}
at /home/jyn/src/rust3/compiler/rustc_query_impl/src/plumbing.rs:805:17
77: 0x7fac3c3e4191 - resolver_for_lowering
at /home/jyn/src/rust3/compiler/rustc_query_impl/src/lib.rs:46:1
78: 0x7fac3a927bc4 - resolver_for_lowering
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/query.rs:400:29
79: 0x7fac3a927bc4 - resolver_for_lowering
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/query.rs:386:17
80: 0x7fac3a927bc4 - {closure#2}
at /home/jyn/src/rust3/compiler/rustc_driver_impl/src/lib.rs:369:48
81: 0x7fac3a927bc4 - {closure#0}<rustc_driver_impl::run_compiler::{closure#1}::{closure#2}::{closure_env#2}, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context.rs:559:37
82: 0x7fac3a927bc4 - {closure#0}<rustc_middle::ty::context::{impl#9}::enter::{closure_env#0}<rustc_driver_impl::run_compiler::{closure#1}::{closure#2}::{closure_env#2}, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs:82:9
83: 0x7fac3a927bc4 - try_with<core::cell::Cell<*const ()>, rustc_middle::ty::context::tls::enter_context::{closure_env#0}<rustc_middle::ty::context::{impl#9}::enter::{closure_env#0}<rustc_driver_impl::run_compiler::{closure#1}::{closure#2}::{closure_env#2}, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>
at /home/jyn/src/rust3/library/std/src/thread/local.rs:252:16
84: 0x7fac3a927bc4 - with<core::cell::Cell<*const ()>, rustc_middle::ty::context::tls::enter_context::{closure_env#0}<rustc_middle::ty::context::{impl#9}::enter::{closure_env#0}<rustc_driver_impl::run_compiler::{closure#1}::{closure#2}::{closure_env#2}, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>
at /home/jyn/src/rust3/library/std/src/thread/local.rs:228:9
85: 0x7fac3a920978 - enter_context<rustc_middle::ty::context::{impl#9}::enter::{closure_env#0}<rustc_driver_impl::run_compiler::{closure#1}::{closure#2}::{closure_env#2}, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context/tls.rs:79:5
86: 0x7fac3a920978 - enter<rustc_driver_impl::run_compiler::{closure#1}::{closure#2}::{closure_env#2}, &rustc_data_structures::steal::Steal<(rustc_middle::ty::ResolverAstLowering, alloc::rc::Rc<rustc_ast::ast::Crate>)>>
at /home/jyn/src/rust3/compiler/rustc_middle/src/ty/context.rs:559:9
87: 0x7fac3a898231 - {closure#2}
at /home/jyn/src/rust3/compiler/rustc_driver_impl/src/lib.rs:369:13
88: 0x7fac3a898231 - enter<rustc_driver_impl::run_compiler::{closure#1}::{closure_env#2}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>
at /home/jyn/src/rust3/compiler/rustc_interface/src/queries.rs:394:19
89: 0x7fac3a92acd0 - {closure#1}
at /home/jyn/src/rust3/compiler/rustc_driver_impl/src/lib.rs:330:22
90: 0x7fac3a92acd0 - {closure#0}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#1}>
at /home/jyn/src/rust3/compiler/rustc_interface/src/interface.rs:301:21
91: 0x7fac3a92acd0 - set_source_map<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_interface::interface::run_compiler::{closure#0}::{closure_env#0}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#1}>>
at /home/jyn/src/rust3/compiler/rustc_span/src/lib.rs:1040:5
92: 0x7fac3a90be75 - {closure#0}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#1}>
at /home/jyn/src/rust3/compiler/rustc_interface/src/interface.rs:295:13
93: 0x7fac3a90be75 - set<rustc_span::SessionGlobals, rustc_interface::interface::run_compiler::{closure_env#0}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#1}>, core::result::Result<(), rustc_span::ErrorGuaranteed>>
at /home/jyn/.local/lib/cargo/registry/src/index.crates.io-6f17d22bba15001f/scoped-tls-1.0.0/src/lib.rs:137:9
94: 0x7fac3a936180 - create_session_globals_then<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_interface::interface::run_compiler::{closure_env#0}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#1}>>
at /home/jyn/src/rust3/compiler/rustc_span/src/lib.rs:120:5
95: 0x7fac3a936180 - {closure#0}<rustc_interface::interface::run_compiler::{closure_env#0}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#1}>, core::result::Result<(), rustc_span::ErrorGuaranteed>>
at /home/jyn/src/rust3/compiler/rustc_interface/src/util.rs:152:38
96: 0x7fac3a936180 - __rust_begin_short_backtrace<rustc_interface::util::run_in_thread_pool_with_globals::{closure#0}::{closure_env#0}<rustc_interface::interface::run_compiler::{closure_env#0}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#1}>, core::result::Result<(), rustc_span::ErrorGuaranteed>>, core::result::Result<(), rustc_span::ErrorGuaranteed>>
at /home/jyn/src/rust3/library/std/src/sys_common/backtrace.rs:134:18
97: 0x7fac3a933f34 - {closure#0}<rustc_interface::util::run_in_thread_pool_with_globals::{closure#0}::{closure_env#0}<rustc_interface::interface::run_compiler::{closure_env#0}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#1}>, core::result::Result<(), rustc_span::ErrorGuaranteed>>, core::result::Result<(), rustc_span::ErrorGuaranteed>>
at /home/jyn/src/rust3/library/std/src/thread/mod.rs:525:17
98: 0x7fac3a933f34 - call_once<core::result::Result<(), rustc_span::ErrorGuaranteed>, std:🧵:{impl#0}::spawn_unchecked_::{closure#1}::{closure_env#0}<rustc_interface::util::run_in_thread_pool_with_globals::{closure#0}::{closure_env#0}<rustc_interface::interface::run_compiler::{closure_env#0}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#1}>, core::result::Result<(), rustc_span::ErrorGuaranteed>>, core::result::Result<(), rustc_span::ErrorGuaranteed>>>
at /home/jyn/src/rust3/library/core/src/panic/unwind_safe.rs:271:9
99: 0x7fac3a92edee - do_call<core::panic::unwind_safe::AssertUnwindSafe<std:🧵:{impl#0}::spawn_unchecked_::{closure#1}::{closure_env#0}<rustc_interface::util::run_in_thread_pool_with_globals::{closure#0}::{closure_env#0}<rustc_interface::interface::run_compiler::{closure_env#0}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#1}>, core::result::Result<(), rustc_span::ErrorGuaranteed>>, core::result::Result<(), rustc_span::ErrorGuaranteed>>>, core::result::Result<(), rustc_span::ErrorGuaranteed>>
at /home/jyn/src/rust3/library/std/src/panicking.rs:485:40
100: 0x7fac3a92edee - try<core::result::Result<(), rustc_span::ErrorGuaranteed>, core::panic::unwind_safe::AssertUnwindSafe<std:🧵:{impl#0}::spawn_unchecked_::{closure#1}::{closure_env#0}<rustc_interface::util::run_in_thread_pool_with_globals::{closure#0}::{closure_env#0}<rustc_interface::interface::run_compiler::{closure_env#0}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#1}>, core::result::Result<(), rustc_span::ErrorGuaranteed>>, core::result::Result<(), rustc_span::ErrorGuaranteed>>>>
at /home/jyn/src/rust3/library/std/src/panicking.rs:449:19
101: 0x7fac3a92b4a9 - std[87510a80a31d1ff5]::panic::catch_unwind::<core[d7640b29515502ef]::panic::unwind_safe::AssertUnwindSafe<<std[87510a80a31d1ff5]:🧵:Builder>::spawn_unchecked_<rustc_interface[d7f3acd7fb1171d2]::util::run_in_thread_pool_with_globals<rustc_interface[d7f3acd7fb1171d2]::interface::run_compiler<core[d7640b29515502ef]::result::Result<(), rustc_span[a64d79e97ca68de]::ErrorGuaranteed>, rustc_driver_impl[c9cfc8bd445e3254]::run_compiler::{closure#1}>::{closure#0}, core[d7640b29515502ef]::result::Result<(), rustc_span[a64d79e97ca68de]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[d7640b29515502ef]::result::Result<(), rustc_span[a64d79e97ca68de]::ErrorGuaranteed>>::{closure#1}::{closure#0}>, core[d7640b29515502ef]::result::Result<(), rustc_span[a64d79e97ca68de]::ErrorGuaranteed>>
at /home/jyn/src/rust3/library/std/src/panic.rs:140:14
102: 0x7fac3a93565a - {closure#1}<rustc_interface::util::run_in_thread_pool_with_globals::{closure#0}::{closure_env#0}<rustc_interface::interface::run_compiler::{closure_env#0}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#1}>, core::result::Result<(), rustc_span::ErrorGuaranteed>>, core::result::Result<(), rustc_span::ErrorGuaranteed>>
at /home/jyn/src/rust3/library/std/src/thread/mod.rs:524:30
103: 0x7fac3a93565a - call_once<std:🧵:{impl#0}::spawn_unchecked_::{closure_env#1}<rustc_interface::util::run_in_thread_pool_with_globals::{closure#0}::{closure_env#0}<rustc_interface::interface::run_compiler::{closure_env#0}<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure_env#1}>, core::result::Result<(), rustc_span::ErrorGuaranteed>>, core::result::Result<(), rustc_span::ErrorGuaranteed>>, ()>
at /home/jyn/src/rust3/library/core/src/ops/function.rs:250:5
104: 0x7fac39abfb7a - call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>
at /home/jyn/src/rust3/library/alloc/src/boxed.rs:1976:9
105: 0x7fac39abfb7a - call_once<(), alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>, alloc::alloc::Global>
at /home/jyn/src/rust3/library/alloc/src/boxed.rs:1976:9
106: 0x7fac39acc15f - thread_start
at /home/jyn/src/rust3/library/std/src/sys/unix/thread.rs:108:17
107: 0x7fac39694b43 - start_thread
at ./nptl/./nptl/pthread_create.c:442:8
108: 0x7fac39726a00 - clone3
at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
109: 0x0 - <unknown>
```
</details>
<details><summary>with `debuginfo==0` (what we ship on nightly)</summary>
```
thread 'rustc' panicked at 'aborting due to `-Z treat-err-as-bug=1`', compiler/rustc_errors/src/lib.rs:1707:30
stack backtrace:
0: 0x7fecab564dda - std::backtrace_rs::backtrace::libunwind::trace::hd890f297c35553be
at /rustc/9df3a39fb30575d808e70800f9fad5362aac57a2/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
1: 0x7fecab564dda - std::backtrace_rs::backtrace::trace_unsynchronized::h5e501f63d322b5d9
at /rustc/9df3a39fb30575d808e70800f9fad5362aac57a2/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7fecab564dda - std::sys_common::backtrace::_print_fmt::h4ea5404a8dc8a615
at /rustc/9df3a39fb30575d808e70800f9fad5362aac57a2/library/std/src/sys_common/backtrace.rs:65:5
3: 0x7fecab564dda - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h528f1c63f2f0b5a2
at /rustc/9df3a39fb30575d808e70800f9fad5362aac57a2/library/std/src/sys_common/backtrace.rs:44:22
4: 0x7fecab5c8e8f - core::fmt::write::h92fbcfdd55bf20e5
at /rustc/9df3a39fb30575d808e70800f9fad5362aac57a2/library/core/src/fmt/mod.rs:1254:17
5: 0x7fecab557a15 - std::io::Write::write_fmt::hd6d4f06b4b60f7dd
at /rustc/9df3a39fb30575d808e70800f9fad5362aac57a2/library/std/src/io/mod.rs:1698:15
6: 0x7fecab564ba5 - std::sys_common::backtrace::_print::hfe70f1a1dda7f547
at /rustc/9df3a39fb30575d808e70800f9fad5362aac57a2/library/std/src/sys_common/backtrace.rs:47:5
7: 0x7fecab564ba5 - std::sys_common::backtrace::print::h204d02dc6e92a8d4
at /rustc/9df3a39fb30575d808e70800f9fad5362aac57a2/library/std/src/sys_common/backtrace.rs:34:9
8: 0x7fecab56784e - std::panicking::default_hook::{{closure}}::h590499ac98120a02
at /rustc/9df3a39fb30575d808e70800f9fad5362aac57a2/library/std/src/panicking.rs:269:22
9: 0x7fecab5675f5 - std::panicking::default_hook::h8432db3afafe8754
at /rustc/9df3a39fb30575d808e70800f9fad5362aac57a2/library/std/src/panicking.rs:288:9
10: 0x7fecae86bc95 - <rustc_driver_impl[51bbdc723b4381e6]::DEFAULT_HOOK::{closure#0}::{closure#0} as core[b4e41bc4a7d98353]::ops::function::FnOnce<(&core[b4e41bc4a7d98353]::panic::panic_info::PanicInfo,)>>::call_once::{shim:vtable#0}
11: 0x7fecab568044 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6a5479add409cfec
at /rustc/9df3a39fb30575d808e70800f9fad5362aac57a2/library/alloc/src/boxed.rs:1990:9
12: 0x7fecab568044 - std::panicking::rust_panic_with_hook::hc982020112517be5
at /rustc/9df3a39fb30575d808e70800f9fad5362aac57a2/library/std/src/panicking.rs:694:13
13: 0x7fecab567d72 - std::panicking::begin_panic_handler::{{closure}}::h68df73769393a5df
at /rustc/9df3a39fb30575d808e70800f9fad5362aac57a2/library/std/src/panicking.rs:579:13
14: 0x7fecab565246 - std::sys_common::backtrace::__rust_end_short_backtrace::h490338a02e715ea3
at /rustc/9df3a39fb30575d808e70800f9fad5362aac57a2/library/std/src/sys_common/backtrace.rs:150:18
15: 0x7fecab567b12 - rust_begin_unwind
at /rustc/9df3a39fb30575d808e70800f9fad5362aac57a2/library/std/src/panicking.rs:577:5
16: 0x7fecab5c51a3 - core::panicking::panic_fmt::hb91cac3667584009
at /rustc/9df3a39fb30575d808e70800f9fad5362aac57a2/library/core/src/panicking.rs:67:14
17: 0x7fecadfa81c0 - <rustc_errors[2fd8e19074bb19a7]::HandlerInner>::panic_if_treat_err_as_bug
18: 0x7fecadfa650f - <rustc_errors[2fd8e19074bb19a7]::HandlerInner>::emit_diagnostic::{closure#2}
19: 0x7fecadfd04e9 - rustc_interface[868d1d6dcc7ce3f3]::callbacks::track_diagnostic
20: 0x7fecac87941a - <rustc_errors[2fd8e19074bb19a7]::HandlerInner>::emit_diagnostic
21: 0x7fecad75de51 - <rustc_errors[2fd8e19074bb19a7]::Handler>::emit_diagnostic
22: 0x7fecad73392d - <rustc_span[d920f05353a0b67d]::ErrorGuaranteed as rustc_errors[2fd8e19074bb19a7]::diagnostic_builder::EmissionGuarantee>::diagnostic_builder_emit_producing_guarantee
23: 0x7fecad81a421 - <rustc_resolve[cc3659b19ec6d104]::Resolver>::report_error
24: 0x7fecad81a3e7 - <rustc_resolve[cc3659b19ec6d104]::late::LateResolutionVisitor>::report_error
25: 0x7fecacd57edb - <rustc_resolve[cc3659b19ec6d104]::late::LateResolutionVisitor>::smart_resolve_path_fragment
26: 0x7fecad7a9179 - <rustc_resolve[cc3659b19ec6d104]::late::LateResolutionVisitor>::resolve_item
27: 0x7fecad7a7ce1 - <rustc_resolve[cc3659b19ec6d104]::late::LateResolutionVisitor as rustc_ast[46060e470f68bdeb]::visit::Visitor>::visit_item
28: 0x7fecad7a7b4d - <rustc_resolve[cc3659b19ec6d104]::Resolver>::late_resolve_crate
29: 0x7fecad7a6e07 - <rustc_session[34fa709a0c7b5987]::session::Session>::time::<(), <rustc_resolve[cc3659b19ec6d104]::Resolver>::resolve_crate::{closure#0}>
30: 0x7fecad7a4524 - rustc_interface[868d1d6dcc7ce3f3]::passes::resolver_for_lowering
31: 0x7fecae044e5e - rustc_query_system[eeb3ef4bd40de947]::query::plumbing::try_execute_query::<rustc_query_impl[2a438d6e87721fba]::queries::resolver_for_lowering, rustc_query_impl[2a438d6e87721fba]::plumbing::QueryCtxt>
32: 0x7fecae044b4d - <rustc_query_impl[2a438d6e87721fba]::Queries as rustc_middle[957f224f93100ef5]::ty::query::QueryEngine>::resolver_for_lowering
33: 0x7fecadee5ce8 - <std[db937e718f1a3e1c]:🧵:local::LocalKey<core[b4e41bc4a7d98353]::cell::Cell<*const ()>>>::with::<rustc_middle[957f224f93100ef5]::ty::context::tls::enter_context<<rustc_middle[957f224f93100ef5]::ty::context::GlobalCtxt>::enter<rustc_driver_impl[51bbdc723b4381e6]::run_compiler::{closure#1}::{closure#2}::{closure#2}, &rustc_data_structures[410595481347da08]::steal::Steal<(rustc_middle[957f224f93100ef5]::ty::ResolverAstLowering, alloc[dc4e5414e8dd53a1]::rc::Rc<rustc_ast[46060e470f68bdeb]::ast::Crate>)>>::{closure#0}, &rustc_data_structures[410595481347da08]::steal::Steal<(rustc_middle[957f224f93100ef5]::ty::ResolverAstLowering, alloc[dc4e5414e8dd53a1]::rc::Rc<rustc_ast[46060e470f68bdeb]::ast::Crate>)>>::{closure#0}, &rustc_data_structures[410595481347da08]::steal::Steal<(rustc_middle[957f224f93100ef5]::ty::ResolverAstLowering, alloc[dc4e5414e8dd53a1]::rc::Rc<rustc_ast[46060e470f68bdeb]::ast::Crate>)>>
34: 0x7fecadae2583 - <rustc_interface[868d1d6dcc7ce3f3]::interface::Compiler>::enter::<rustc_driver_impl[51bbdc723b4381e6]::run_compiler::{closure#1}::{closure#2}, core[b4e41bc4a7d98353]::result::Result<core[b4e41bc4a7d98353]::option::Option<rustc_interface[868d1d6dcc7ce3f3]::queries::Linker>, rustc_span[d920f05353a0b67d]::ErrorGuaranteed>>
35: 0x7fecadadd901 - rustc_span[d920f05353a0b67d]::set_source_map::<core[b4e41bc4a7d98353]::result::Result<(), rustc_span[d920f05353a0b67d]::ErrorGuaranteed>, rustc_interface[868d1d6dcc7ce3f3]::interface::run_compiler<core[b4e41bc4a7d98353]::result::Result<(), rustc_span[d920f05353a0b67d]::ErrorGuaranteed>, rustc_driver_impl[51bbdc723b4381e6]::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
36: 0x7fecadadceaf - std[db937e718f1a3e1c]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[868d1d6dcc7ce3f3]::util::run_in_thread_pool_with_globals<rustc_interface[868d1d6dcc7ce3f3]::interface::run_compiler<core[b4e41bc4a7d98353]::result::Result<(), rustc_span[d920f05353a0b67d]::ErrorGuaranteed>, rustc_driver_impl[51bbdc723b4381e6]::run_compiler::{closure#1}>::{closure#0}, core[b4e41bc4a7d98353]::result::Result<(), rustc_span[d920f05353a0b67d]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[b4e41bc4a7d98353]::result::Result<(), rustc_span[d920f05353a0b67d]::ErrorGuaranteed>>
37: 0x7fecae133881 - <<std[db937e718f1a3e1c]:🧵:Builder>::spawn_unchecked_<rustc_interface[868d1d6dcc7ce3f3]::util::run_in_thread_pool_with_globals<rustc_interface[868d1d6dcc7ce3f3]::interface::run_compiler<core[b4e41bc4a7d98353]::result::Result<(), rustc_span[d920f05353a0b67d]::ErrorGuaranteed>, rustc_driver_impl[51bbdc723b4381e6]::run_compiler::{closure#1}>::{closure#0}, core[b4e41bc4a7d98353]::result::Result<(), rustc_span[d920f05353a0b67d]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[b4e41bc4a7d98353]::result::Result<(), rustc_span[d920f05353a0b67d]::ErrorGuaranteed>>::{closure#1} as core[b4e41bc4a7d98353]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
38: 0x7fecab572125 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hef9df890a1678c59
at /rustc/9df3a39fb30575d808e70800f9fad5362aac57a2/library/alloc/src/boxed.rs:1976:9
39: 0x7fecab572125 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h71aaab3d70b452a5
at /rustc/9df3a39fb30575d808e70800f9fad5362aac57a2/library/alloc/src/boxed.rs:1976:9
40: 0x7fecab572125 - std::sys::unix:🧵:Thread:🆕:thread_start::h235613601b6f7135
at /rustc/9df3a39fb30575d808e70800f9fad5362aac57a2/library/std/src/sys/unix/thread.rs:108:17
41: 0x7fecab294b43 - start_thread
at ./nptl/./nptl/pthread_create.c:442:8
42: 0x7fecab326a00 - clone3
at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
43: 0x0 - <unknown>
```
</details>
I want to investigate why `-C line-tables-only` is still ~tripling the size of the binary (update: done https://github.com/rust-lang/rust/pull/110221#issuecomment-1507563024), but this seems like a good improvement in the meantime.
I've tested that both valgrind and perf can read the debuginfo:
<details>
```
(bash@dev-desktop-us-1.infra.rust-lang.org) ~/rust [08:31:08]
; valgrind $(rustup which rustc --toolchain rust_stage2) --version
==441671== Memcheck, a memory error detector
==441671== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==441671== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info
==441671== Command: /home/gh-jyn514/.local/lib/rustup/toolchains/rust_stage2/bin/rustc --version
==441671==
rustc 1.70.0-dev
==441671==
==441671== HEAP SUMMARY:
==441671== in use at exit: 231,289 bytes in 1,874 blocks
==441671== total heap usage: 2,538 allocs, 664 frees, 486,368 bytes allocated
==441671==
==441671== LEAK SUMMARY:
==441671== definitely lost: 70,656 bytes in 1 blocks
==441671== indirectly lost: 0 bytes in 0 blocks
==441671== possibly lost: 0 bytes in 0 blocks
==441671== still reachable: 160,633 bytes in 1,873 blocks
==441671== suppressed: 0 bytes in 0 blocks
==441671== Rerun with --leak-check=full to see details of leaked memory
==441671==
==441671== For lists of detected and suppressed errors, rerun with: -s
==441671== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
; perf record $(rustup which rustc --toolchain rust_stage2) --version
rustc 1.70.0-dev
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.005 MB perf.data (70 samples) ]
; perf report
Samples: 70 of event 'cycles:u', Event count (approx.): 21356967
Overhead Command Shared Object Symbol
51.55% rustc ld-linux-aarch64.so.1 [.] _dl_lookup_symbol_x
18.70% rustc ld-linux-aarch64.so.1 [.] _dl_relocate_object
11.95% rustc ld-linux-aarch64.so.1 [.] do_lookup_x
5.55% rustc [unknown] [k] 0xffffa9ad41cfcfdc
2.68% rustc libc.so.6 [.] __GI___strlen_asimd
2.42% rustc librustc_driver-1a385c366c35e81a.so [.] llvm::StringMapImpl::LookupBucketFor
2.16% rustc librustc_driver-1a385c366c35e81a.so [.] _GLOBAL__sub_I_X86InstructionSelector.cpp
1.96% rustc libstd-990fe978dab76ef3.so [.] <alloc::vec::Vec<T,A> as core::clone::Clone>::clone
1.60% rustc librustc_driver-1a385c366c35e81a.so [.] llvm:🆑:opt<bool, false, llvm:🆑:parser<bool> >::~opt
1.22% rustc ld-linux-aarch64.so.1 [.] strcmp
0.13% rustc ld-linux-aarch64.so.1 [.] stat64
0.05% rustc ld-linux-aarch64.so.1 [.] __minimal_calloc
0.02% rustc ld-linux-aarch64.so.1 [.] __GI___tunables_init
0.02% rustc ld-linux-aarch64.so.1 [.] _dl_start
0.00% rustc [unknown] [k] 0xffffa9ad41cfd844
0.00% rustc ld-linux-aarch64.so.1 [.] _start
```
</details>
To test this, you can run `x build --stage 0 cargo`, set `build.cargo = "build/host/stage0-tools-bin/cargo"`, and then `x build --stage 2 std`. You should be able to compare the rustc_driver.so outputs to each other:
```
; ls -lh build/host/stage{0,1,2}/lib/librustc_driver*.so
-rw-r--r-- 1 jyn jyn 130M Mar 6 15:24 build/host/stage0/lib/librustc_driver-f265b505c593f632.so
-rwxrwxr-x 3 jyn jyn 216M Apr 11 00:51 build/host/stage1/lib/librustc_driver-3aa1aa8c8214a2de.so
-rwxrwxr-x 4 jyn jyn 186M Apr 11 00:54 build/host/stage2/lib/librustc_driver-02d96489c468b21e.so
```
The difference between stage1 and stage2 is `debuginfo=1` vs `debuginfo=line-tables-only`. Both stages have `-gz` (compressed debuginfo) enabled.
This depends on https://github.com/rust-lang/cargo/pull/11958 (and the exact commit of the cargo submodule will need to change before merging).
Helps with https://github.com/rust-lang/rust/pull/104968.
|