debian-13-4.09_opam-2.4

2025-11-30 13:50.15: New job: test backtracking/bitv https://github.com/backtracking/bitv.git#refs/heads/persistent-bit-vectors (1516aaaaca1bace79c8670726b99a3d45c37b3ce) (linux-x86_64:debian-13-4.09_opam-2.4)
Base: ocaml/opam:debian-13-ocaml-4.09@sha256:c9713bbef7f9ec11a54f557062e604c092b8bf7d019e50c23e614c693c4e0ca5
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/backtracking/bitv.git" -b "persistent-bit-vectors" && cd "bitv" && git reset --hard 1516aaaa
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.09@sha256:c9713bbef7f9ec11a54f557062e604c092b8bf7d019e50c23e614c693c4e0ca5
# debian-13-4.09_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 109398e2fd61803126becd398df0f1eabc9f3ca2 || git fetch origin master) && git reset -q --hard 109398e2fd61803126becd398df0f1eabc9f3ca2 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 bitv.opam ./
RUN opam pin add -yn bitv.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="base-bigarray.base base-threads.base base-unix.base dune.3.20.2 ocaml.4.09.1 ocaml-base-compiler.4.09.1 ocaml-config.1"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.4 --depext-only -y bitv.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


2025-11-30 13:50.15: Using cache hint "backtracking/bitv-ocaml/opam:debian-13-ocaml-4.09@sha256:c9713bbef7f9ec11a54f557062e604c092b8bf7d019e50c23e614c693c4e0ca5-debian-13-4.09_opam-2.4-76c86c6ce1e58657b1ffdad4d0a251f3"
2025-11-30 13:50.15: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.09@sha256:c9713bbef7f9ec11a54f557062e604c092b8bf7d019e50c23e614c693c4e0ca5)
(comment debian-13-4.09_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 109398e2fd61803126becd398df0f1eabc9f3ca2 || git fetch origin master) && git reset -q --hard 109398e2fd61803126becd398df0f1eabc9f3ca2 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src bitv.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn bitv.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "base-bigarray.base base-threads.base base-unix.base dune.3.20.2 ocaml.4.09.1 ocaml-base-compiler.4.09.1 ocaml-config.1")
(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 bitv.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"))
)


2025-11-30 13:50.15: Waiting for resource in pool OCluster
2025-11-30 13:50.15: Waiting for worker…
2025-11-30 13:50.16: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
HEAD is now at 1516aaa persistent bit vectors, wip


(from ocaml/opam:debian-13-ocaml-4.09@sha256:c9713bbef7f9ec11a54f557062e604c092b8bf7d019e50c23e614c693c4e0ca5)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.09@sha256:c9713bbef7f9ec11a54f557062e604c092b8bf7d019e50c23e614c693c4e0ca5' locally
docker.io/ocaml/opam@sha256:c9713bbef7f9ec11a54f557062e604c092b8bf7d019e50c23e614c693c4e0ca5: Pulling from ocaml/opam
13cc39f8244a: Already exists
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Digest: sha256:c9713bbef7f9ec11a54f557062e604c092b8bf7d019e50c23e614c693c4e0ca5
Status: Downloaded newer image for ocaml/opam@sha256:c9713bbef7f9ec11a54f557062e604c092b8bf7d019e50c23e614c693c4e0ca5
2025-11-30 13:50.17 ---> using "fdec8556ea76014db997247791612cf485e44bed45b0b0c070f584c6a0d62e30" from cache


/: (comment debian-13-4.09_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"))
2025-11-30 13:50.17 ---> using "7637a87144ac5b0fa431f19e87275a98c9c9a544bf5ca307551f31f8cc56bbe0" 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
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-11-30 13:50.17 ---> using "4cf22ea9a5b3d9107f08520d4de94d40f000372cd94e7b8a72ece69f3582c076" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-134-generic
The OCaml toplevel, version 4.09.1
2.4.1
2025-11-30 13:50.18 ---> using "5aa15a979e7687af8447ad704f6d85d8fc0ba4e098a1b15d79f3c197586eab30" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-11-30 13:50.18 ---> using "db36bceb8290f313a40d424fd7e9a225005679df8422d79ebfaa50d351010bd2" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 109398e2fd61803126becd398df0f1eabc9f3ca2 || git fetch origin master) && git reset -q --hard 109398e2fd61803126becd398df0f1eabc9f3ca2 && git log --no-decorate -n1 --oneline && opam update -u"))
109398e2fd Merge pull request #28437 from maiste/release-dune-3.20.2


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


Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).
However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.3.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2025-11-30 13:50.18 ---> using "a0cf1d742e6496a37744f2829f7eec9c31992e5ce622e60d4ba1d4fbe3a87740" from cache


/src: (copy (src bitv.opam) (dst ./))
2025-11-30 13:50.18 ---> using "e95b75dfd5273501930c79f0c019a52f05769c731c2d2367f735d70722825804" from cache


/src: (run (network host)
(shell "opam pin add -yn bitv.dev './'"))
[bitv.dev] synchronised (file:///src)
bitv is now pinned to file:///src (version dev)
2025-11-30 13:50.18 ---> using "a607823ad54dcb77739d295a4cc64e8ecfdd4cf17b958a37c2d3773242995fcd" from cache


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-11-30 13:50.18 ---> using "f556af81f51e813c0ecee4b027da28e4af1980e913a77dfdcb2858b7859661d5" from cache


/src: (env DEPS "base-bigarray.base base-threads.base base-unix.base dune.3.20.2 ocaml.4.09.1 ocaml-base-compiler.4.09.1 ocaml-config.1")


/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 bitv.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian trixie/main amd64 Packages [9670 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [75.6 kB]
- Fetched 9977 kB in 1s (8383 kB/s)
- Reading package lists...
- 


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


[NOTE] Package ocaml-config is already installed (current version is 1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.09.1).
[NOTE] Package ocaml is already installed (current version is 4.09.1).
[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-bigarray is already installed (current version is base).
2025-11-30 13:50.18 ---> using "a3e149095493e9fa0142ab460a525b13bc0f2a84e4068a625b24b7107273f21a" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package ocaml-config is already installed (current version is 1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.09.1).
[NOTE] Package ocaml is already installed (current version is 4.09.1).
[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-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 1 package
- install dune 3.20.2


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.20.2  (cached)
-> installed dune.3.20.2
Done.
# To update the current shell environment, run: eval $(opam env)
2025-11-30 13:50.18 ---> using "8892817a0bf845a2a0d9957b3f12ea1029f1c61141854ce761e759fab546322b" from cache


/src: (copy (src .) (dst /src))
2025-11-30 13:50.18 ---> saved as "a9ebd21bf6fd3e7f494dc1669a42898442d6dab73b1106d5222c8f6973e5dca6"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default && /home/opam/.opam/4.09/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -w -32 -g -bin-annot -I .bitv.objs/byte -intf-suffix .ml -no-alias-deps -opaque -open Bitv__ -o .bitv.objs/byte/bitv__Pbv.cmo -c -impl pbv.ml)
File "pbv.ml", line 215, characters 47-57:
215 |     Seq.fold_left (fun v x -> add x v) (empty (Seq.length s)) s
^^^^^^^^^^
Error: Unbound value Seq.length
(cd _build/default && /home/opam/.opam/4.09/bin/ocamlopt.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -w -32 -g -I .bitv.objs/byte -I .bitv.objs/native -intf-suffix .ml -no-alias-deps -opaque -open Bitv__ -o .bitv.objs/native/bitv__Pbv.cmx -c -impl pbv.ml)
File "pbv.ml", line 215, characters 47-57:
215 |     Seq.fold_left (fun v x -> add x v) (empty (Seq.length s)) s
^^^^^^^^^^
Error: Unbound value Seq.length
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2025-11-30 13:50.18: Job failed: Failed: Build failed