Homebrew nightly build not updated anymore (since 11/4)

[paulrouget]

./etc/ci/update_brew.sh
 in dir /Users/servo/buildbot/slave/mac-nightly/build (timeout 1200 secs)
 watching logfiles {}
 argv: ['./etc/ci/update_brew.sh']
 using PTY: False
ls: target/brew/servo-????-??-??.tar.gz: No such file or directory
program finished with exit code 1
elapsedTime=0.017824

[aneeshusa]

Probably due to servo/servo#14058, will investigate later.

[paulrouget]

@aneeshusa anything I can do to help?

[paulrouget]

Now that etc/ci/upload_nightly.sh creates the timestamp, how can update_brew.sh know the proper url for that package?

I see 3 options:

1. in upload_nightly, store the timestamp somewhere for re-use in update_brew.sh
2. call update_brew from upload_nightly, not from buildbot_step (with timestamp or path of the tarball as a parameter)
3. put together the timestamp earlier and store it in a shared env variable

[aneeshusa]

Sorry about the delay, that's indeed the root of the issue; I think option 2 is the best remediation.