@herbert24 That build failed with this error message:
Detecting the current branch failed: fatal: ref HEAD is not a symbolic ref
Usually a symptom that we need to setup Git not to do a shallow clone of the repo. I’ve done that. However, the more recent failures are, as @kdaud pointed out, due to that commit. In particular, the release for adminui 1.6.0 doesn’t seem to have taken. No idea why since the logs for that release no longer seem to exist.