Homebrew GitHub workflows no longer error out

[gromgit]

Recently, my macOS FUSE formulae builds on GitHub have passed all checks, even when brew test-bot clearly fails. Here's an example workflow run, where the build clearly fails, yet the action step is treated as successful, so the bottle upload step is run and it of course fails because "no bottles", yet it's also marked as successful. I only realized what was happening when I applied a pr-pull label to the above PR...and it of course failed.

I double-checked the test workflow against one from a fresh brew tap-new, and there's no meaningful difference, so is there anything else that would explain these "false successes"?

[ZhongRuoyu]

This is because the formula does not already have bottles on the systems where you are building it. It is being ignored here.

I believe the motivation is to prevent failures on new systems and/or known failures on specific systems from blocking a version bump.