brew update lets Build exit with code 1 on macOS

Ingo's Avatar


29 May, 2020 03:20 PM

Hello everyone,

My previously working build config for macos stops now very early while testing and working on the issue of failed artifacts collection. During the install step it exits with Build exited with code 1 during or right after brew update. Same happens during brew install which runs the update step implicitly beforehand.

One of the failing build jobs is:
and its appveyor.yaml:

Not sure, am I missing something?
Thanks for any help or hints!

Best wishes

  1. Support Staff 1 Posted by Feodor Fitsner on 29 May, 2020 04:46 PM

    Feodor Fitsner's Avatar

    Hi Ingo,

    We are going to fix that in the next macOS update:

    For now please use the following workaround:

    HOMEBREW_NO_AUTO_UPDATE=1 brew install ...

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