2026-05-30 07:47.47: New job: Build using linux-x86_64 in
                                []
2026-05-30 07:47.47: Will push staging image to ocurrent/opam-staging:alpine-3.23-ocaml-4.14-nnpchecker-amd64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:ffcdae06ed062c4db3409437a34a35bb0765470a68315cda84e21b72842f4021
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 4.14 --packages=ocaml-variants.4.14.3+options,ocaml-options-only-nnpchecker
RUN opam pin add -k version ocaml-variants 4.14.3+options
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-05-30 07:47.47: Using cache hint "4.14.3+nnpchecker-amd64-ocurrent/opam-staging@sha256:ffcdae06ed062c4db3409437a34a35bb0765470a68315cda84e21b72842f4021"
2026-05-30 15:40.07: Waiting for worker…
2026-05-30 15:40.07: Got resource from pool OCluster
Building on phoebe.caelum.ci.dev
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: 650B done
#1 DONE 0.0s

#2 resolve image config for docker-image://docker.io/docker/dockerfile:1
#2 DONE 0.6s

#3 docker-image://docker.io/docker/dockerfile:1@sha256:87999aa3d42bdc6bea60565083ee17e86d1f3339802f543c0d03998580f9cb89
#3 CACHED

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:ffcdae06ed062c4db3409437a34a35bb0765470a68315cda84e21b72842f4021
#4 DONE 0.5s

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

#6 [1/6] FROM docker.io/ocurrent/opam-staging@sha256:ffcdae06ed062c4db3409437a34a35bb0765470a68315cda84e21b72842f4021
#6 DONE 0.0s

#7 [2/6] RUN opam repo add ocaml-patches-overlay git+https://github.com/ocurrent/opam-repository#patches --set-default
#7 CACHED

#8 [internal] load build context
#8 transferring context: 650B done
#8 DONE 0.0s

#9 [3/6] RUN opam switch create 4.14 --packages=ocaml-variants.4.14.3+options,ocaml-options-only-nnpchecker
#9 0.595 
#9 0.595 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#9 0.595 Switch invariant: ["ocaml-variants" {= "4.14.3+options"} "ocaml-options-only-nnpchecker"]
#9 6.634 
#9 6.634 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#9 10.75 -> installed base-bigarray.base
#9 10.75 -> installed base-threads.base
#9 10.75 -> installed base-unix.base
#9 10.75 -> installed ocaml-option-nnpchecker.1
#9 10.76 -> installed ocaml-options-only-nnpchecker.1
#9 10.96 -> retrieved ocaml-config.2  (2 extra sources)
#9 11.69 -> retrieved ocaml-variants.4.14.3+options  (https://opam.ocaml.org/cache)
#9 97.35 -> installed ocaml-variants.4.14.3+options
#9 97.35 -> installed ocaml-config.2
#9 97.40 -> installed ocaml.4.14.3
#9 97.79 Done.
#9 97.79 # Run eval $(opam env --switch=4.14) to update the current shell environment
#9 DONE 100.3s

#10 [4/6] RUN opam pin add -k version ocaml-variants 4.14.3+options
#10 0.758 ocaml-variants is now pinned to version 4.14.3+options
#10 0.758 
#10 6.458 No package build needed.
#10 6.458 Nothing to do.
#10 6.464 # Run eval $(opam env) to update the current shell environment
#10 DONE 6.5s

#11 [5/6] RUN opam install -y opam-depext
#11 6.483 The following actions will be performed:
#11 6.483   - install opam-depext 1.2.3
#11 6.483 
#11 6.483 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 6.714 -> retrieved opam-depext.1.2.3  (https://opam.ocaml.org/cache)
#11 11.59 -> installed opam-depext.1.2.3
#11 11.60 Done.
#11 11.61 
#11 11.61 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#11 11.61 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#11 11.61 # Run eval $(opam env) to update the current shell environment
#11 DONE 13.1s

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

#13 exporting to image
#13 exporting layers
#13 exporting layers 7.2s done
#13 writing image sha256:f94fcb2bb699d434e138965c999389a5b28496d3e4cdb3312ee8b9af6417acbf done
#13 DONE 7.2s

 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:f94fcb2bb699d434e138965c999389a5b28496d3e4cdb3312ee8b9af6417acbf" to "ocurrent/opam-staging:alpine-3.23-ocaml-4.14-nnpchecker-amd64" as user "ocurrentbuilder"
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alpine-3.23-ocaml-4.14-nnpchecker-amd64: digest: sha256:3898abf1c8cd9ee16c100ad6ef5518d18f175e9c7160e984aa6725365aa910ab size: 8874
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alpine-3.23-ocaml-4.14-nnpchecker-amd64: digest: sha256:3898abf1c8cd9ee16c100ad6ef5518d18f175e9c7160e984aa6725365aa910ab size: 8874
Job succeeded
2026-05-30 15:43.49: Job succeeded