2026-03-16 11:07.23: New job: Build using linux-x86_64 in
                                []
2026-03-16 11:07.23: Will push staging image to ocurrent/opam-staging:fedora-42-ocaml-5.0-amd64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:cff903b31a14ac55b53d1069d24f0a31b711baf0bb6ebf36355be28a5f1ef81e
RUN opam repo add ocaml-patches-overlay git+https://github.com/ocurrent/opam-repository#patches --set-default
ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
RUN opam switch create 5.0 --packages=ocaml-base-compiler.5.0.0
RUN opam pin add -k version ocaml-base-compiler 5.0.0
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-03-16 11:07.23: Using cache hint "5.0.0-amd64-ocurrent/opam-staging@sha256:cff903b31a14ac55b53d1069d24f0a31b711baf0bb6ebf36355be28a5f1ef81e"
2026-03-16 11:07.23: Waiting for resource in pool OCluster
2026-03-16 11:07.23: Waiting for worker…
2026-03-16 11:07.24: Got resource from pool OCluster
Building on phoebe
WARNING: experimental flag squash is removed with BuildKit. You should squash inside build using a multi-stage Dockerfile for efficiency.
#0 building with "default" instance using docker driver

#1 [internal] load build definition from Dockerfile
#1 transferring dockerfile: 611B done
#1 DONE 0.0s

#2 resolve image config for docker-image://docker.io/docker/dockerfile:1
#2 DONE 0.3s

#3 docker-image://docker.io/docker/dockerfile:1@sha256:b6afd42430b15f2d2a4c5a02b919e98a525b785b1aaff16747d2f623364e39b6
#3 resolve docker.io/docker/dockerfile:1@sha256:b6afd42430b15f2d2a4c5a02b919e98a525b785b1aaff16747d2f623364e39b6 done
#3 sha256:b6afd42430b15f2d2a4c5a02b919e98a525b785b1aaff16747d2f623364e39b6 8.40kB / 8.40kB done
#3 sha256:62b0eac4b38b65f257ba2525a1bc87978b5e339d6133b5daef1bde40fe7aa10f 850B / 850B done
#3 sha256:6742480c08d7878bbb82a5f5b55d7cb17c5dea60d2068cb2bd37994f3a5c680e 1.33kB / 1.33kB done
#3 sha256:77246a01651da592b7bae79e0e20ed3b4f2e4c00a1b54b7c921c91ae3fa9ef07 13.57MB / 13.57MB 0.7s done
#3 extracting sha256:77246a01651da592b7bae79e0e20ed3b4f2e4c00a1b54b7c921c91ae3fa9ef07 0.8s done
#3 DONE 1.6s

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:cff903b31a14ac55b53d1069d24f0a31b711baf0bb6ebf36355be28a5f1ef81e
#4 DONE 0.9s

#5 [internal] load .dockerignore
#5 transferring context: 2B done
#5 DONE 0.0s

#6 [1/6] FROM docker.io/ocurrent/opam-staging@sha256:cff903b31a14ac55b53d1069d24f0a31b711baf0bb6ebf36355be28a5f1ef81e
#6 resolve docker.io/ocurrent/opam-staging@sha256:cff903b31a14ac55b53d1069d24f0a31b711baf0bb6ebf36355be28a5f1ef81e done
#6 ...

#7 [internal] load build context
#7 transferring context: 611B done
#7 DONE 0.1s

#6 [1/6] FROM docker.io/ocurrent/opam-staging@sha256:cff903b31a14ac55b53d1069d24f0a31b711baf0bb6ebf36355be28a5f1ef81e
#6 sha256:cff903b31a14ac55b53d1069d24f0a31b711baf0bb6ebf36355be28a5f1ef81e 530B / 530B done
#6 sha256:0823a5d8ed3811053d6995fb3c1b41b2efd02da46698dff98ea00af52d852dda 9.08kB / 9.08kB done
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 0B / 653.70MB 0.2s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 27.26MB / 653.70MB 5.2s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 49.28MB / 653.70MB 10.3s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 82.84MB / 653.70MB 13.9s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 105.91MB / 653.70MB 19.1s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 139.46MB / 653.70MB 23.2s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 163.58MB / 653.70MB 28.3s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 198.18MB / 653.70MB 33.2s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 233.83MB / 653.70MB 34.9s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 267.39MB / 653.70MB 36.8s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 299.89MB / 653.70MB 41.9s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 318.77MB / 653.70MB 47.0s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 354.42MB / 653.70MB 51.8s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 387.97MB / 653.70MB 53.1s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 425.72MB / 653.70MB 54.3s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 460.32MB / 653.70MB 55.8s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 498.07MB / 653.70MB 57.3s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 534.77MB / 653.70MB 58.4s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 569.38MB / 653.70MB 59.5s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 610.27MB / 653.70MB 60.7s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 649.07MB / 653.70MB 61.8s
#6 sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 653.70MB / 653.70MB 62.3s done
#6 extracting sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b
#6 extracting sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 5.5s
#6 extracting sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 10.8s
#6 extracting sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 16.2s
#6 extracting sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 22.6s
#6 extracting sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 29.1s
#6 extracting sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 34.1s
#6 extracting sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 43.3s
#6 extracting sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 50.7s
#6 extracting sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 56.1s
#6 extracting sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 61.4s
#6 extracting sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 66.5s
#6 extracting sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 71.5s
#6 extracting sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 76.7s
#6 extracting sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 81.8s
#6 extracting sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 86.9s
#6 extracting sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 92.0s
#6 extracting sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 97.1s
#6 extracting sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 102.2s
#6 extracting sha256:8864f7ce221abdf99e68da0482cee026b542adf0dba3a3f6801b6a6868f66a4b 107.2s done
#6 DONE 173.0s

#8 [2/6] RUN opam repo add ocaml-patches-overlay git+https://github.com/ocurrent/opam-repository#patches --set-default
#8 24.34 [ocaml-patches-overlay] Initialised
#8 24.34 ocaml-patches-overlay (at git+https://github.com/ocurrent/opam-repository#patches): 
#8 24.34     [INFO] opam 2.1 and 2.2 include many performance and security improvements over 2.0; please consider upgrading (https://opam.ocaml.org/doc/Install.html)
#8 24.34 
#8 DONE 25.1s

#9 [3/6] RUN opam switch create 5.0 --packages=ocaml-base-compiler.5.0.0
#9 3.716 
#9 3.716 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#9 3.791 [ocaml-config.3/gen_ocaml_config.ml.in] downloaded from https://opam.ocaml.org/cache
#9 4.233 [ocaml-base-compiler.5.0.0] downloaded from cache at https://opam.ocaml.org/cache
#9 4.247 [ocaml-config.3/ocaml-config.install] downloaded from https://opam.ocaml.org/cache
#9 5.363 [ocaml-base-compiler.5.0.0/fix-gcc15.patch] downloaded from https://github.com/ocaml-opam/ocaml/commit/9b24f5f5ad767ff442d69fd677356e3f069e492e.patch?full_index=1
#9 5.493 [ocaml-base-compiler.5.0.0/ocaml-base-compiler.install] downloaded from https://opam.ocaml.org/cache
#9 5.493 
#9 5.493 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#9 5.848 -> installed base-bigarray.base
#9 5.856 -> installed base-threads.base
#9 5.858 -> installed base-unix.base
#9 5.860 -> installed host-arch-x86_64.1
#9 5.863 -> installed host-system-other.1
#9 5.865 -> installed ocaml-options-vanilla.1
#9 101.0 -> installed ocaml-base-compiler.5.0.0
#9 101.1 -> installed ocaml-config.3
#9 101.2 -> installed ocaml.5.0.0
#9 101.3 -> installed base-domains.base
#9 101.3 -> installed base-nnp.base
#9 101.8 Done.
#9 101.8 # Run eval $(opam env) to update the current shell environment
#9 DONE 104.2s

#10 [4/6] RUN opam pin add -k version ocaml-base-compiler 5.0.0
#10 0.727 ocaml-base-compiler is now pinned to version 5.0.0
#10 0.727 
#10 3.850 No package build needed.
#10 3.850 Nothing to do.
#10 3.850 # Run eval $(opam env) to update the current shell environment
#10 DONE 5.0s

#11 [5/6] RUN opam install -y opam-depext
#11 3.702 The following actions will be performed:
#11 3.703   - install opam-depext 1.2.3
#11 3.703 
#11 3.703 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 3.944 [opam-depext.1.2.3] downloaded from cache at https://opam.ocaml.org/cache
#11 3.974 
#11 3.974 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 6.165 -> installed opam-depext.1.2.3
#11 6.172 Done.
#11 6.173 # Run eval $(opam env) to update the current shell environment
#11 DONE 6.4s

#12 [6/6] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#12 DONE 0.0s

#13 exporting to image
#13 exporting layers
#13 exporting layers 7.0s done
#13 writing image sha256:746b3004827d365a69b8153509507e12cf1f54ffb44d62fe2bd961c66a4e723d done
#13 DONE 7.0s

 1 warning found (use docker --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 10)
Pushing "sha256:746b3004827d365a69b8153509507e12cf1f54ffb44d62fe2bd961c66a4e723d" to "ocurrent/opam-staging:fedora-42-ocaml-5.0-amd64" as user "ocurrentbuilder"
Login Succeeded
The push refers to repository [docker.io/ocurrent/opam-staging]
7b4157570d23: Preparing
baf8ce34987d: Preparing
659f36369005: Preparing
870472eda3e5: Preparing
cef1f2214fe8: Preparing
1630c6d344a5: Preparing
1630c6d344a5: Waiting
659f36369005: Pushed
7b4157570d23: Pushed
1630c6d344a5: Layer already exists
baf8ce34987d: Pushed
cef1f2214fe8: Pushed
870472eda3e5: Pushed
fedora-42-ocaml-5.0-amd64: digest: sha256:f5784cace67699ec5d72382db9d3ad37c2d79a70512c24c36bdd8ee1caa8b0a3 size: 1581
The push refers to repository [docker.io/ocurrent/opam-staging]
7b4157570d23: Preparing
baf8ce34987d: Preparing
659f36369005: Preparing
870472eda3e5: Preparing
cef1f2214fe8: Preparing
1630c6d344a5: Preparing
1630c6d344a5: Waiting
7b4157570d23: Layer already exists
baf8ce34987d: Layer already exists
cef1f2214fe8: Layer already exists
870472eda3e5: Layer already exists
659f36369005: Layer already exists
1630c6d344a5: Layer already exists
fedora-42-ocaml-5.0-amd64: digest: sha256:f5784cace67699ec5d72382db9d3ad37c2d79a70512c24c36bdd8ee1caa8b0a3 size: 1581
Job succeeded
2026-03-16 11:14.21: Job succeeded