Fastlane step fails with missing digest-crc


Bitrise Build Issue Report template

Description of the issue

This is a new issue that started today for us. The Fastlane step fails (only on Bitrise) looking for a digest-crc gem, which is actually available on rubygems:


CI - osx-xcode-10.1.x

Which build Step causes the issue and which version of the step?

Fastlane 2.3.12


  • Does a “Rebuild” help? (You can trigger a rebuild from the Build’s page, by clicking the “Rebuild” button in the top right corner of a finished build) : NO
  • Does a rebuild without caches help? (You can remove the Cache:Pull and Cache:Push steps temporarily to not to use the cache, or you can delete all the caches on the Settings tab of the app. : NO
  • Does the issue happen sporadically, or every time? : Every time
  • Does upgrading the build Step to the latest version help? : It’s already on the latest version
  • When did the issue start? : Today

Local reproduction

_Can it be reproduced on your own Mac/PC by following our local debug guide? Doesn’t reproduce even with the Bitrise CLI

Build log