2025-11-27 17:39.17: New job: test backtracking/bitv https://github.com/backtracking/bitv.git#refs/heads/persistent-bit-vectors (a0a1569bbb3243c05dfffb90e0266e862701580c) (linux-x86_64:debian-13-4.09_opam-2.4)Base: ocaml/opam:debian-13-ocaml-4.09@sha256:c9713bbef7f9ec11a54f557062e604c092b8bf7d019e50c23e614c693c4e0ca5Opam project buildTo reproduce locally:git clone --recursive "https://github.com/backtracking/bitv.git" -b "persistent-bit-vectors" && cd "bitv" && git reset --hard a0a1569bcat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:debian-13-ocaml-4.09@sha256:c9713bbef7f9ec11a54f557062e604c092b8bf7d019e50c23e614c693c4e0ca5# debian-13-4.09_opam-2.4USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.4 /usr/bin/opamRUN opam init --reinit -niRUN uname -rs && opam exec -- ocaml -version && opam --versionWORKDIR /srcRUN sudo chown opam /srcRUN 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 -uCOPY --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 $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2025-11-27 17:39.17: Using cache hint "backtracking/bitv-ocaml/opam:debian-13-ocaml-4.09@sha256:c9713bbef7f9ec11a54f557062e604c092b8bf7d019e50c23e614c693c4e0ca5-debian-13-4.09_opam-2.4-76c86c6ce1e58657b1ffdad4d0a251f3"2025-11-27 17:39.17: 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")))2025-11-27 17:39.17: Waiting for resource in pool OCluster2025-11-27 17:39.17: Waiting for worker…2025-11-27 17:39.18: Got resource from pool OClusterBuilding on toxis.caelum.ci.devAll commits already cachedHEAD is now at a0a1569 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' locallydocker.io/ocaml/opam@sha256:c9713bbef7f9ec11a54f557062e604c092b8bf7d019e50c23e614c693c4e0ca5: Pulling from ocaml/opam13cc39f8244a: Already existsb27d53669817: Already exists062c909e206e: Already exists265baae72087: Already existsb6b7b385247c: Already existsbfb7bf5b7c6d: Already existsb18c76fc18f2: Already exists6bdbb37ee35f: Already exists84035aa4da2d: Already exists0c3307e14207: Already exists30b92d637d72: Already exists991b07583706: Already existse1d7a79a1495: Already exists6b08d63c6214: Already exists4c7236344711: Already exists12506f41e8b0: Already exists12506f41e8b0: Already exists2330d596aec1: Already existsa48299f5ec62: Already exists04618a577568: Already exists8c4b002d072b: Already exists4f4fb700ef54: Already existsff68f05e2976: Already existsd5543b560a3e: Already exists4a9030bbb1ef: Already existsc59b3bec3411: Already exists85a7c9be9495: Already existsdbc6bd8f2e44: Already exists6680a5133ca2: Already exists470c0056084c: Already exists6b9af56b67cf: Already existsc572cde25fb3: Already exists033b2d405acf: Already exists663cc5b3d424: Already exists840bbd47fded: Already existsfb8f644ba010: Already exists66735543f230: Already exists7896354b8c11: Already existsa0063722d8c2: Already exists7018e4a5881b: Already exists5511230be26a: Pulling fs layer40f67569465d: Pulling fs layer0f008cb40208: Pulling fs layer6b7ca41647e0: Pulling fs layer6b7ca41647e0: Waiting40f67569465d: Download complete0f008cb40208: Verifying Checksum0f008cb40208: Download complete6b7ca41647e0: Verifying Checksum6b7ca41647e0: Download complete5511230be26a: Verifying Checksum5511230be26a: Download complete5511230be26a: Pull complete40f67569465d: Pull complete0f008cb40208: Pull complete6b7ca41647e0: Pull completeDigest: sha256:c9713bbef7f9ec11a54f557062e604c092b8bf7d019e50c23e614c693c4e0ca5Status: Downloaded newer image for ocaml/opam@sha256:c9713bbef7f9ec11a54f557062e604c092b8bf7d019e50c23e614c693c4e0ca52025-11-27 17:39.20 ---> 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"))2025-11-27 17:39.20 ---> 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] yFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] Initialised2025-11-27 17:39.20 ---> using "4cf22ea9a5b3d9107f08520d4de94d40f000372cd94e7b8a72ece69f3582c076" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 5.15.0-134-genericThe OCaml toplevel, version 4.09.12.4.12025-11-27 17:39.20 ---> using "5aa15a979e7687af8447ad704f6d85d8fc0ba4e098a1b15d79f3c197586eab30" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2025-11-27 17:39.20 ---> 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-repositoryEverything 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)2025-11-27 17:39.20 ---> using "a0cf1d742e6496a37744f2829f7eec9c31992e5ce622e60d4ba1d4fbe3a87740" from cache/src: (copy (src bitv.opam) (dst ./))2025-11-27 17:39.20 ---> 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)2025-11-27 17:39.20 ---> using "a607823ad54dcb77739d295a4cc64e8ecfdd4cf17b958a37c2d3773242995fcd" from cache/src: (run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))2025-11-27 17:39.20 ---> 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 [73.1 kB]- Fetched 9974 kB in 11s (880 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).2025-11-27 17:39.20 ---> 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.3.20.2Done.# To update the current shell environment, run: eval $(opam env)2025-11-27 17:39.20 ---> using "8892817a0bf845a2a0d9957b3f12ea1029f1c61141854ce761e759fab546322b" from cache/src: (copy (src .) (dst /src))2025-11-27 17:39.20 ---> saved as "36064b02522d727f866231cf8158db7e93d6afadc5fd42208b747afe57bcc0e3"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))2025-11-27 17:39.21 ---> saved as "c873bc37906c530668f045740d1aaa54d325fc60415ca386c25ffd1bde4a7595"Job succeeded2025-11-27 17:39.21: Job succeeded