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Organisationsocaml-multicoreeffects-examples8a7e80 (master)debian-12-5.4_opam-2.4

debian-12-5.4_opam-2.4

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2025-10-18 16:34.19: New job: test ocaml-multicore/effects-examples https://github.com/ocaml-multicore/effects-examples.git#refs/heads/master (8a7e80dd29e68e2d05fe4b0399c8535a51f36395) (linux-x86_64:debian-12-5.4_opam-2.4)
Base: ocaml/opam:debian-12-ocaml-5.4@sha256:4d0f9081aeeb783cf4fd627a56dd552d7bc6f76722c9f392d47f1f16e1ffdb60
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ocaml-multicore/effects-examples.git" -b "master" && cd "effects-examples" && git reset --hard 8a7e80dd
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.4@sha256:4d0f9081aeeb783cf4fd627a56dd552d7bc6f76722c9f392d47f1f16e1ffdb60
# debian-12-5.4_opam-2.4
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN cd ~/opam-repository && (git cat-file -e c603e596bfaf195a5c1a3baf992b11c1de5ad35b || git fetch origin master) && git reset -q --hard c603e596bfaf195a5c1a3baf992b11c1de5ad35b && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 effects-examples.opam ./
RUN opam pin add -yn effects-examples.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cppo.1.8.0 csexp.1.5.2 dune.3.20.2 dune-configurator.3.20.2 lwt.5.9.2 multicont.1.0.3 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlfind.1.9.8 ocplib-endian.1.2"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.4 --depext-only -y effects-examples.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /src
RUN opam exec -- dune build @install @check @runtest && rm -rf _build


END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK


2025-10-18 16:34.19: Using cache hint "ocaml-multicore/effects-examples-ocaml/opam:debian-12-ocaml-5.4@sha256:4d0f9081aeeb783cf4fd627a56dd552d7bc6f76722c9f392d47f1f16e1ffdb60-debian-12-5.4_opam-2.4-74ae7d01de7b7360dd71029cc08f30b7"
2025-10-18 16:34.19: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.4@sha256:4d0f9081aeeb783cf4fd627a56dd552d7bc6f76722c9f392d47f1f16e1ffdb60)
(comment debian-12-5.4_opam-2.4)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
(run (shell "opam init --reinit -ni"))
(run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
(workdir /src)
(run (shell "sudo chown opam /src"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e c603e596bfaf195a5c1a3baf992b11c1de5ad35b || git fetch origin master) && git reset -q --hard c603e596bfaf195a5c1a3baf992b11c1de5ad35b && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src effects-examples.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn effects-examples.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cppo.1.8.0 csexp.1.5.2 dune.3.20.2 dune-configurator.3.20.2 lwt.5.9.2 multicont.1.0.3 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlfind.1.9.8 ocplib-endian.1.2")
(env CI true)
(env OCAMLCI true)
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.4 --depext-only -y effects-examples.dev $DEPS"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
(copy (src .) (dst /src))
(run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
)


2025-10-18 16:34.19: Waiting for resource in pool OCluster
2025-10-18 16:56.08: Waiting for worker…
2025-10-18 16:57.15: Got resource from pool OCluster
Building on bremusa.ocamllabs.io
All commits already cached
HEAD is now at 8a7e80d Merge pull request #44 from ocaml-multicore/multicont-1.0.3


(from ocaml/opam:debian-12-ocaml-5.4@sha256:4d0f9081aeeb783cf4fd627a56dd552d7bc6f76722c9f392d47f1f16e1ffdb60)
Unable to find image 'ocaml/opam:debian-12-ocaml-5.4@sha256:4d0f9081aeeb783cf4fd627a56dd552d7bc6f76722c9f392d47f1f16e1ffdb60' locally
docker.io/ocaml/opam@sha256:4d0f9081aeeb783cf4fd627a56dd552d7bc6f76722c9f392d47f1f16e1ffdb60: Pulling from ocaml/opam
4cb8b0429960: Already exists
7e0fde4a312f: Pulling fs layer
bd5aa16dffaf: Pulling fs layer
d3eaabf485cb: Pulling fs layer
4731a788ca46: Pulling fs layer
1a0e3fbb079f: Pulling fs layer
cc0a51588fd0: Pulling fs layer
64063bd4ca16: Pulling fs layer
cc0a51588fd0: Waiting
4731a788ca46: Waiting
1a0e3fbb079f: Waiting
64063bd4ca16: Waiting
bd5aa16dffaf: Verifying Checksum
bd5aa16dffaf: Download complete
7e0fde4a312f: Verifying Checksum
7e0fde4a312f: Download complete
7e0fde4a312f: Pull complete
d3eaabf485cb: Verifying Checksum
d3eaabf485cb: Download complete
bd5aa16dffaf: Pull complete
d3eaabf485cb: Pull complete
1a0e3fbb079f: Download complete
cc0a51588fd0: Verifying Checksum
cc0a51588fd0: Download complete
64063bd4ca16: Verifying Checksum
64063bd4ca16: Download complete
4731a788ca46: Verifying Checksum
4731a788ca46: Download complete
4731a788ca46: Pull complete
1a0e3fbb079f: Pull complete
cc0a51588fd0: Pull complete
64063bd4ca16: Pull complete
Digest: sha256:4d0f9081aeeb783cf4fd627a56dd552d7bc6f76722c9f392d47f1f16e1ffdb60
Status: Downloaded newer image for ocaml/opam@sha256:4d0f9081aeeb783cf4fd627a56dd552d7bc6f76722c9f392d47f1f16e1ffdb60
2025-10-18 16:57.15 ---> using "7f4785a09926453b725db5c7111aa423ec6e5d3467032b24591728be673050f5" from cache


/: (comment debian-12-5.4_opam-2.4)


/: (user (uid 1000) (gid 1000))


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
2025-10-18 16:57.15 ---> using "53e067a26358c8278608c769d7889349658ef9b3e8e6e0ce8c0dfb980f64b827" from cache


/src: (run (shell "opam init --reinit -ni"))
Configuring from /home/opam/.opamrc and then from built-in defaults.
Checking for available remotes: rsync and local, git.
- you won't be able to use mercurial repositories unless you install the hg command on your system.
- you won't be able to use darcs repositories unless you install the darcs command on your system.


This version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.


Continue? [Y/n] y
[NOTE] The 'jobs' option was reset, its value was 255 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
opam option jobs=255 --global
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-10-18 16:57.15 ---> using "d5e3c15a2bc6ec9b1d299af4f637f2bc785795aad94d03f748be29cdfef62880" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-85-generic
The OCaml toplevel, version 5.4.0
2.4.1
2025-10-18 16:57.15 ---> using "406c0613925175aa9a78918246f6ae4b1d9f23829df820f39a19428fa60432cc" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-10-18 16:57.15 ---> using "062d8ca37ece23748ef0c38b07fcadff6129a03065277479a2190129e4c65419" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e c603e596bfaf195a5c1a3baf992b11c1de5ad35b || git fetch origin master) && git reset -q --hard c603e596bfaf195a5c1a3baf992b11c1de5ad35b && git log --no-decorate -n1 --oneline && opam update -u"))
c603e596bf Merge pull request #28683 from Octachron/OCaml_5.4.0_release


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository


Already up-to-date.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2025-10-18 16:57.15 ---> using "b4575d6c5bfa8274a8e8743eecd9dec51dac28206ac945a2f780ccc704cbd397" from cache


/src: (copy (src effects-examples.opam) (dst ./))
2025-10-18 16:57.16 ---> saved as "1d35ac4f260b36819079acffc06429c9010983b9620c45cd3ba4dbdb33e91ad1"


/src: (run (network host)
(shell "opam pin add -yn effects-examples.dev './'"))
[NOTE] Package effects-examples does not exist in opam repositories registered in the current switch.
[effects-examples.dev] synchronised (file:///src)
[WARNING] Failed checks on effects-examples package definition from source at file:///src:
warning 68: Missing field 'license'
effects-examples is now pinned to file:///src (version dev)
2025-10-18 16:57.18 ---> saved as "18fedaa73be4bc3b64011c7b2ad78f7647dad45fe89463d4aa8380705d6a308e"


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-10-18 16:57.19 ---> saved as "91c39a9f5d7c6a1c00aa9faad015179a8a93867bd69dd176e49f02e0f6c04e72"


/src: (env DEPS "base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cppo.1.8.0 csexp.1.5.2 dune.3.20.2 dune-configurator.3.20.2 lwt.5.9.2 multicont.1.0.3 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlfind.1.9.8 ocplib-endian.1.2")


/src: (env CI true)


/src: (env OCAMLCI true)


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.4 --depext-only -y effects-examples.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Fetched 103 kB in 1s (180 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[effects-examples.dev] synchronised (file:///src)


[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml is already installed (current version is 5.4.0).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-effects is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
2025-10-18 16:57.39 ---> saved as "3f3d07abbec684d34db05afb46eab97269f3d9bc544e12c64341e0609517d8a5"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml is already installed (current version is 5.4.0).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-effects is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 9 packages
- install base-bytes        base
- install cppo              1.8.0
- install csexp             1.5.2
- install dune              3.20.2
- install dune-configurator 3.20.2
- install lwt               5.9.2
- install multicont         1.0.3
- install ocamlfind         1.9.8
- install ocplib-endian     1.2


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved lwt.5.9.2  (cached)
-> retrieved multicont.1.0.3  (https://opam.ocaml.org/cache)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved dune.3.20.2, dune-configurator.3.20.2  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed dune.3.20.2
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.20.2
-> installed multicont.1.0.3
-> installed lwt.5.9.2
Done.
# To update the current shell environment, run: eval $(opam env)
2025-10-18 16:59.56 ---> saved as "51a9abe6eedf827bc909665adca8622d59f64d34aa8fc6a027e81a4116ae3461"


/src: (copy (src .) (dst /src))
2025-10-18 16:59.57 ---> saved as "74d8b35834be7c2352fe330ac395abb75c16a0c9f5a0c324c1b434a3ede375bd"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
2025-10-18 16:59.58 ---> saved as "115079bc1bc59bea15de38f429626ba66ba827db9662fe12dd5b63c451287ca7"
Job succeeded
2025-10-18 16:59.58: Job succeeded