2026-06-06 07:04.28: New job: Build using linux-arm64 in
                                []
2026-06-06 07:04.28: Will push staging image to ocurrent/opam-staging:debian-13-ocaml-4.11-flambda-arm64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:1db87943f0cab33eb9db868955f5e4ffa1c8159a7116243d5ecc72604a634f5c
ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
RUN opam switch create 4.11 --packages=ocaml-variants.4.11.2+flambda
RUN opam pin add -k version ocaml-variants 4.11.2+flambda
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-06-06 07:04.28: Using cache hint "4.11.2+flambda-arm64-ocurrent/opam-staging@sha256:1db87943f0cab33eb9db868955f5e4ffa1c8159a7116243d5ecc72604a634f5c"
2026-06-06 10:04.31: Waiting for worker…
2026-06-06 10:04.31: Got resource from pool OCluster
Building on kydoime.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: 510B done
#1 DONE 0.1s

#2 resolve image config for docker-image://docker.io/docker/dockerfile:1
#2 DONE 0.5s

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

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:1db87943f0cab33eb9db868955f5e4ffa1c8159a7116243d5ecc72604a634f5c
#4 DONE 0.8s

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

#6 [1/5] FROM docker.io/ocurrent/opam-staging@sha256:1db87943f0cab33eb9db868955f5e4ffa1c8159a7116243d5ecc72604a634f5c
#6 resolve docker.io/ocurrent/opam-staging@sha256:1db87943f0cab33eb9db868955f5e4ffa1c8159a7116243d5ecc72604a634f5c done
#6 ...

#7 [internal] load build context
#7 transferring context: 510B done
#7 DONE 0.1s

#6 [1/5] FROM docker.io/ocurrent/opam-staging@sha256:1db87943f0cab33eb9db868955f5e4ffa1c8159a7116243d5ecc72604a634f5c
#6 sha256:1db87943f0cab33eb9db868955f5e4ffa1c8159a7116243d5ecc72604a634f5c 8.66kB / 8.66kB done
#6 sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 3.15MB / 235.64MB 0.2s
#6 sha256:386c393b5ef753443773abfdac8998a70496de195da5772c5e682c2eb5499d43 9.99kB / 9.99kB done
#6 sha256:13bba7f3ea9bbab8220d0c588c98c57be91e988d26416683aedf3576f077bf64 0B / 190.34MB 0.2s
#6 sha256:92701d060e1790811ca987f892d4d0849c202304975c669837bb51911e3b9ed4 0B / 234B 0.1s
#6 sha256:92701d060e1790811ca987f892d4d0849c202304975c669837bb51911e3b9ed4 234B / 234B 0.3s done
#6 sha256:d9176c22e020f07e11049239f872a9c6ec83a4e78c16c5b017d8569573bf26b0 0B / 675B 0.4s
#6 sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 16.78MB / 235.64MB 0.5s
#6 sha256:d9176c22e020f07e11049239f872a9c6ec83a4e78c16c5b017d8569573bf26b0 675B / 675B 0.4s done
#6 sha256:299619fa945ce848a915726945a49730e3922b51e963504fa41613d3a00f0a09 0B / 93B 0.6s
#6 sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 29.36MB / 235.64MB 0.8s
#6 sha256:13bba7f3ea9bbab8220d0c588c98c57be91e988d26416683aedf3576f077bf64 12.58MB / 190.34MB 0.9s
#6 sha256:299619fa945ce848a915726945a49730e3922b51e963504fa41613d3a00f0a09 93B / 93B 0.9s done
#6 sha256:1d8be89d1a6f677c45611e11ec86fe815c999e3d68d525ac586211eb2b04f12e 0B / 1.69kB 1.1s
#6 sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 41.94MB / 235.64MB 1.3s
#6 sha256:1d8be89d1a6f677c45611e11ec86fe815c999e3d68d525ac586211eb2b04f12e 1.69kB / 1.69kB 1.3s done
#6 sha256:13bba7f3ea9bbab8220d0c588c98c57be91e988d26416683aedf3576f077bf64 27.26MB / 190.34MB 1.5s
#6 sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 57.67MB / 235.64MB 1.7s
#6 sha256:13bba7f3ea9bbab8220d0c588c98c57be91e988d26416683aedf3576f077bf64 38.80MB / 190.34MB 1.9s
#6 sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 70.25MB / 235.64MB 2.1s
#6 sha256:13bba7f3ea9bbab8220d0c588c98c57be91e988d26416683aedf3576f077bf64 55.57MB / 190.34MB 2.3s
#6 sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 82.84MB / 235.64MB 2.6s
#6 sha256:13bba7f3ea9bbab8220d0c588c98c57be91e988d26416683aedf3576f077bf64 67.11MB / 190.34MB 2.6s
#6 sha256:13bba7f3ea9bbab8220d0c588c98c57be91e988d26416683aedf3576f077bf64 82.84MB / 190.34MB 2.9s
#6 sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 95.42MB / 235.64MB 3.2s
#6 sha256:13bba7f3ea9bbab8220d0c588c98c57be91e988d26416683aedf3576f077bf64 96.47MB / 190.34MB 3.2s
#6 sha256:13bba7f3ea9bbab8220d0c588c98c57be91e988d26416683aedf3576f077bf64 115.34MB / 190.34MB 3.6s
#6 sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 110.10MB / 235.64MB 3.9s
#6 sha256:13bba7f3ea9bbab8220d0c588c98c57be91e988d26416683aedf3576f077bf64 128.97MB / 190.34MB 3.9s
#6 sha256:13bba7f3ea9bbab8220d0c588c98c57be91e988d26416683aedf3576f077bf64 144.70MB / 190.34MB 4.2s
#6 sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 122.68MB / 235.64MB 4.5s
#6 sha256:13bba7f3ea9bbab8220d0c588c98c57be91e988d26416683aedf3576f077bf64 160.43MB / 190.34MB 4.5s
#6 sha256:13bba7f3ea9bbab8220d0c588c98c57be91e988d26416683aedf3576f077bf64 179.31MB / 190.34MB 4.9s
#6 sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 135.27MB / 235.64MB 5.1s
#6 sha256:13bba7f3ea9bbab8220d0c588c98c57be91e988d26416683aedf3576f077bf64 190.34MB / 190.34MB 5.2s
#6 sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 153.09MB / 235.64MB 5.4s
#6 sha256:13bba7f3ea9bbab8220d0c588c98c57be91e988d26416683aedf3576f077bf64 190.34MB / 190.34MB 5.2s done
#6 sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 165.68MB / 235.64MB 5.6s
#6 sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 179.31MB / 235.64MB 5.8s
#6 sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 192.94MB / 235.64MB 6.0s
#6 sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 207.62MB / 235.64MB 6.2s
#6 sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 221.25MB / 235.64MB 6.4s
#6 sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 235.64MB / 235.64MB 6.6s
#6 extracting sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9
#6 sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 235.64MB / 235.64MB 6.8s done
#6 extracting sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 8.5s
#6 extracting sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 14.9s
#6 extracting sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 20.3s
#6 extracting sha256:24d25f761b67a3556cfc6ca69f9b94b3c47174d51c08117263eff43728bf12e9 24.6s done
#6 extracting sha256:92701d060e1790811ca987f892d4d0849c202304975c669837bb51911e3b9ed4
#6 extracting sha256:92701d060e1790811ca987f892d4d0849c202304975c669837bb51911e3b9ed4 done
#6 extracting sha256:13bba7f3ea9bbab8220d0c588c98c57be91e988d26416683aedf3576f077bf64 0.1s
#6 extracting sha256:13bba7f3ea9bbab8220d0c588c98c57be91e988d26416683aedf3576f077bf64 1.1s done
#6 extracting sha256:d9176c22e020f07e11049239f872a9c6ec83a4e78c16c5b017d8569573bf26b0 done
#6 extracting sha256:299619fa945ce848a915726945a49730e3922b51e963504fa41613d3a00f0a09 done
#6 extracting sha256:1d8be89d1a6f677c45611e11ec86fe815c999e3d68d525ac586211eb2b04f12e done
#6 DONE 34.5s

#8 [2/5] RUN opam switch create 4.11 --packages=ocaml-variants.4.11.2+flambda
#8 0.699 
#8 0.699 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#8 0.699 Switch invariant: ["ocaml-variants" {= "4.11.2+flambda"}]
#8 6.635 
#8 6.635 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#8 9.241 -> installed base-bigarray.base
#8 9.242 -> installed base-threads.base
#8 9.244 -> installed base-unix.base
#8 9.331 -> retrieved ocaml-config.1  (2 extra sources)
#8 9.907 -> retrieved ocaml-variants.4.11.2+flambda  (https://opam.ocaml.org/cache)
#8 139.2 -> installed ocaml-variants.4.11.2+flambda
#8 139.2 -> installed ocaml-config.1
#8 139.3 -> installed ocaml.4.11.2
#8 139.7 Done.
#8 139.7 # Run eval $(opam env --switch=4.11) to update the current shell environment
#8 DONE 141.3s

#9 [3/5] RUN opam pin add -k version ocaml-variants 4.11.2+flambda
#9 0.580 ocaml-variants is now pinned to version 4.11.2+flambda
#9 0.580 
#9 6.625 No package build needed.
#9 6.625 Nothing to do.
#9 6.626 # Run eval $(opam env) to update the current shell environment
#9 DONE 6.7s

#10 [4/5] RUN opam install -y opam-depext
#10 6.753 The following actions will be performed:
#10 6.753   - install opam-depext 1.2.3
#10 6.754 
#10 6.754 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#10 7.169 -> retrieved opam-depext.1.2.3  (https://opam.ocaml.org/cache)
#10 10.31 -> installed opam-depext.1.2.3
#10 10.32 Done.
#10 10.32 
#10 10.32 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#10 10.32 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#10 10.33 # Run eval $(opam env) to update the current shell environment
#10 DONE 11.5s

#11 [5/5] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#11 DONE 0.0s

#12 exporting to image
#12 exporting layers
#12 exporting layers 2.6s done
#12 writing image sha256:31716664bfedc3f4c09f5c727a7e5c4fe1968a984f33d9df71b6db55df5279dd done
#12 DONE 2.6s

 1 warning found (use docker --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 9)
Pushing "sha256:31716664bfedc3f4c09f5c727a7e5c4fe1968a984f33d9df71b6db55df5279dd" to "ocurrent/opam-staging:debian-13-ocaml-4.11-flambda-arm64" as user "ocurrentbuilder"
Login Succeeded
The push refers to repository [docker.io/ocurrent/opam-staging]
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debian-13-ocaml-4.11-flambda-arm64: digest: sha256:0af90d79cbe5dc8cecfe1c25964255eb72030ccf46f40920443e686527dc811b size: 9495
The push refers to repository [docker.io/ocurrent/opam-staging]
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debian-13-ocaml-4.11-flambda-arm64: digest: sha256:0af90d79cbe5dc8cecfe1c25964255eb72030ccf46f40920443e686527dc811b size: 9495
Job succeeded
2026-06-06 10:09.03: Job succeeded