error: spawned process is never `wait()`ed on
  --> tests/ui/zombie_processes.rs:14:21
   |
LL |         let mut x = Command::new("").spawn().unwrap();
   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: 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:42:21
   |
LL |         let mut x = Command::new("").spawn().unwrap();
   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: 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:68:21
   |
LL |         let mut x = Command::new("").spawn().unwrap();
   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: 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:76:21
   |
LL |         let mut x = Command::new("").spawn().unwrap();
   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: 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 not `wait()`ed on in all code paths
  --> tests/ui/zombie_processes.rs:103:21
   |
LL |         let mut x = Command::new("").spawn().unwrap();
   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
note: no `wait()` call exists on the code path to this early return
  --> tests/ui/zombie_processes.rs:107:13
   |
LL |             return;
   |             ^^^^^^
note: `wait()` call exists, but it is unreachable due to the early return
  --> tests/ui/zombie_processes.rs:109:9
   |
LL |         x.wait().unwrap();
   |         ^
   = help: consider calling `.wait()` in all code paths
   = 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 not `wait()`ed on in all code paths
  --> tests/ui/zombie_processes.rs:113:21
   |
LL |         let mut x = Command::new("").spawn().unwrap();
   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
note: this if expression has a `wait()` call, but it is missing an else block
  --> tests/ui/zombie_processes.rs:116:9
   |
LL | /         if true {
LL | |             x.wait().unwrap();
LL | |         }
   | |_________^
note: `wait()` called here
  --> tests/ui/zombie_processes.rs:117:13
   |
LL |             x.wait().unwrap();
   |             ^
   = help: consider calling `.wait()` in all code paths
   = 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 not `wait()`ed on in all code paths
  --> tests/ui/zombie_processes.rs:122:21
   |
LL |         let mut x = Command::new("").spawn().unwrap();
   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
note: `wait()` is not called in this if branch
  --> tests/ui/zombie_processes.rs:127:10
   |
LL |           } else {
   |  __________^
LL | |             // this else block exists to test the other help message
LL | |         }
   | |_________^
note: `wait()` is called in the other branch
  --> tests/ui/zombie_processes.rs:126:13
   |
LL |             x.wait().unwrap();
   |             ^
   = help: consider calling `.wait()` in all code paths
   = 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 not `wait()`ed on in all code paths
  --> tests/ui/zombie_processes.rs:133:21
   |
LL |         let mut x = Command::new("").spawn().unwrap();
   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
note: `wait()` is not called in this if branch
  --> tests/ui/zombie_processes.rs:136:9
   |
LL | /         if true {
LL | |             // this else block exists to test the other help message
LL | |         } else {
   | |_________^
note: `wait()` is called in the other branch
  --> tests/ui/zombie_processes.rs:139:13
   |
LL |             x.wait().unwrap();
   |             ^
   = help: consider calling `.wait()` in all code paths
   = 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 8 previous errors