2023-09-26 13:40.06: New job: Build Dockerfile using linux-x86_64 in
                                [https://github.com/ocurrent/opam-health-check.git#refs/heads/local-docker (baaa4fdd20150f5efe878faebb26e3a9d2402d2c)]
2023-09-26 13:40.06: Using cache hint "https://github.com/ocurrent/opam-health-check.git-Dockerfile"
2023-09-26 13:40.06: Connecting to build cluster…
2023-09-26 13:40.06: Waiting for resource in pool OCluster
2023-09-26 13:40.06: Waiting for worker…
2023-09-26 13:40.57: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
Submodule path 'ocluster': checked out '76c495806f857795371f40edb649df62002dc339'
warning: unable to rmdir 'ocluster': Directory not empty
HEAD is now at baaa4fd Base images now init opam 2.0 first
"Dockerfile" does not exist (in Dockerfile)
2023-09-26 13:40.59: Job failed: Failed: Build failed