action #107998
Updated by okurz almost 3 years ago
## Observation
I think I have seen similar errors multiple times. From
https://github.com/os-autoinst/os-autoinst/runs/5463149078?check_suite_focus=true#step:3:613 :
```
: # Failed test 'log output for backend driver creation'
7: # at ./29-backend-driver.t line 24.
7: # STDOUT & STDERR:
7: # hannel_in 20
7: #
7: # don't match:
7: # (?^u:(Blocking SIGCHLD|channel_out))
7: # as expected
7: # Looks like you failed 1 test of 12.
7: [10:54:25] ./29-backend-driver.t ....................
7: Dubious, test returned 1 (wstat 256, 0x100)
```
Locally I can reproduce the error. `runs=1000 count_fail_ratio prove -I. t/29-backend-driver.t` failed (only) 6 times so a fail-ratio of 0.6%, but at least it's fast and reproducible :)