error: spawned process is never `wait()`ed on
  --> tests/ui/zombie_processes.rs:14:21
   |
LL |         let mut x = Command::new("").spawn().unwrap();
   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: consider calling `.wait()`
   = note: not doing so might leave behind zombie processes
   = note: see https://doc.rust-lang.org/stable/std/process/struct.Child.html#warning
   = note: `-D clippy::zombie-processes` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::zombie_processes)]`

error: spawned process is never `wait()`ed on
  --> tests/ui/zombie_processes.rs:41:21
   |
LL |         let mut x = Command::new("").spawn().unwrap();
   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: consider calling `.wait()`
   = note: not doing so might leave behind zombie processes
   = note: see https://doc.rust-lang.org/stable/std/process/struct.Child.html#warning

error: spawned process is never `wait()`ed on
  --> tests/ui/zombie_processes.rs:66:21
   |
LL |         let mut x = Command::new("").spawn().unwrap();
   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: consider calling `.wait()`
   = note: not doing so might leave behind zombie processes
   = note: see https://doc.rust-lang.org/stable/std/process/struct.Child.html#warning

error: spawned process is never `wait()`ed on
  --> tests/ui/zombie_processes.rs:73:21
   |
LL |         let mut x = Command::new("").spawn().unwrap();
   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: consider calling `.wait()`
   = note: not doing so might leave behind zombie processes
   = note: see https://doc.rust-lang.org/stable/std/process/struct.Child.html#warning

error: spawned process is never `wait()`ed on
  --> tests/ui/zombie_processes.rs:99:21
   |
LL |         let mut x = Command::new("").spawn().unwrap();
   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: consider calling `.wait()`
   = note: not doing so might leave behind zombie processes
   = note: see https://doc.rust-lang.org/stable/std/process/struct.Child.html#warning

error: spawned process is never `wait()`ed on
  --> tests/ui/zombie_processes.rs:108:21
   |
LL |         let mut x = Command::new("").spawn().unwrap();
   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: consider calling `.wait()`
   = note: not doing so might leave behind zombie processes
   = note: see https://doc.rust-lang.org/stable/std/process/struct.Child.html#warning

error: aborting due to 6 previous errors