Artifact caching proxy breaks third-party maven repositories

[NotMyFault]

Service(s)

Artifact-caching-proxy

Summary

Using the artifact caching proxy failed to get a green build on jenkinsci/stapler#439:

[2023-02-10T09:55:00.099Z] [ERROR] Failed to execute goal on project stapler: Could not resolve dependencies for project org.kohsuke.stapler:stapler:jar:1770.vc71e200f4037: Could not find artifact com.karuslabs:elementary:jar:1.1.3 in do-proxy (https://repo.do.jenkins.io/public/) -> [Help 1]
[2023-02-10T09:55:00.099Z] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal on project stapler: Could not resolve dependencies for project org.kohsuke.stapler:stapler:jar:1770.vc71e200f4037: Could not find artifact com.karuslabs:elementary:jar:1.1.3 in do-proxy (https://repo.do.jenkins.io/public/)

The full error is available here.
I have now disabled the artifact caching proxy to get a green light on the PR.

Reproduction steps

No response

[lemeurherve]

I have now disabled the artifact caching proxy to get a green light on the PR.

How did you do that? I don't see any tag on the PR

[lemeurherve]

Nevermind, saw your commit: jenkinsci/stapler@0da3f90 (#439)

I would have liked trying rebuild the PR with skip-artifact-caching-proxy first to check 🤷

[lemeurherve]

I'll try locally, thanks for the issue.

[NotMyFault]

Nevermind, saw your commit: jenkinsci/stapler@0da3f90 (#439)

I would have liked trying rebuild the PR with skip-artifact-caching-proxy first to check 🤷

I created jenkinsci/stapler#440

[lemeurherve]

Related: #3115

[lemeurherve]

IIUC I'll need to add an exception for this repository in the ACP settings.xml in the short term, or add it as remote repository as proposed by @basil, looking into it.