fix unstable the channel tests.

[utam0k]

I don't know the cause, but I want to merge this as soon as possible.

[utam0k]

I removed this because it would have overwritten the error message in the function that the test is running.

[codecov-commenter]

Codecov Report

Merging #267 (18ee2a7) into main (3fac283) will increase coverage by 0.32%.
The diff coverage is 35.29%.

@@            Coverage Diff             @@
##             main     #267      +/-   ##
==========================================
+ Coverage   40.89%   41.22%   +0.32%     
==========================================
  Files          15       15              
  Lines        1445     1458      +13     
  Branches      410      412       +2     
==========================================
+ Hits          591      601      +10     
+ Misses        649      645       -4     
- Partials      205      212       +7     

[yihuaf]

The test should not fail even if running in parallel, in theory. If it fails, I worry there is a race condition somewhere we should fix.

[yihuaf]

Is this the error we saw? I can't find the error log in the referenced PR since they seem to be overridden in the PR.

failures:

---- hooks::test::test_run_hook stdout ----
Error: Broken pipe (os error 32)

Caused by:
    Broken pipe (os error 32)
thread 'hooks::test::test_run_hook' panicked at 'assertion failed: `(left == right)`
  left: `1`,
 right: `0`: the test returned a termination value with a non-zero status code (1) which indicates a failure', /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:193:5
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

---- tty::tests::test_setup_console stdout ----
thread 'tty::tests::test_setup_console' panicked at 'called `Result::unwrap()` on an `Err` value: failed to open console-socket', src/tty.rs:157:40


failures:
    hooks::test::test_run_hook
    tty::tests::test_setup_console

test result: FAILED. 21 passed; 2 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s

error: test failed, to rerun pass '--lib'