2025-11-27 17:08.33: New job: test backtracking/bitv https://github.com/backtracking/bitv.git#refs/heads/persistent-bit-vectors (7456723dd234c349a2b3ba22a7bc690f20652698) (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 7456723d 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 2025-11-27 17:08.33: 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 17:08.33: 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 17:08.33: Waiting for resource in pool OCluster 2025-11-27 17:08.33: Waiting for worker… 2025-11-27 17:08.33: Got resource from pool OCluster Building on toxis.caelum.ci.dev All commits already cached HEAD is now at 7456723 persistent bit vectors (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 b27d53669817: Already exists 062c909e206e: Already exists 265baae72087: Already exists b6b7b385247c: Already exists bfb7bf5b7c6d: Already exists b18c76fc18f2: Already exists 6bdbb37ee35f: Already exists 84035aa4da2d: Already exists 0c3307e14207: Already exists 30b92d637d72: Already exists 991b07583706: Already exists e1d7a79a1495: Already exists 6b08d63c6214: Already exists 4c7236344711: Already exists 12506f41e8b0: Already exists 12506f41e8b0: Already exists 2330d596aec1: Already exists a48299f5ec62: Already exists 04618a577568: Already exists 8c4b002d072b: Already exists 4f4fb700ef54: Already exists ff68f05e2976: Already exists d5543b560a3e: Already exists 4a9030bbb1ef: Already exists c59b3bec3411: Already exists 85a7c9be9495: Already exists dbc6bd8f2e44: Already exists 6680a5133ca2: Already exists 470c0056084c: Already exists 6b9af56b67cf: Already exists c572cde25fb3: Already exists 033b2d405acf: Already exists 663cc5b3d424: Already exists 840bbd47fded: Already exists fb8f644ba010: Already exists 66735543f230: Already exists 7896354b8c11: Already exists a0063722d8c2: Already exists 7018e4a5881b: Already exists 5511230be26a: Pulling fs layer 40f67569465d: Pulling fs layer 0f008cb40208: Pulling fs layer 6b7ca41647e0: Pulling fs layer 6b7ca41647e0: Waiting 40f67569465d: Download complete 0f008cb40208: Verifying Checksum 0f008cb40208: Download complete 6b7ca41647e0: Verifying Checksum 6b7ca41647e0: Download complete 5511230be26a: Verifying Checksum 5511230be26a: Download complete 5511230be26a: Pull complete 40f67569465d: Pull complete 0f008cb40208: Pull complete 6b7ca41647e0: Pull complete Digest: sha256:c9713bbef7f9ec11a54f557062e604c092b8bf7d019e50c23e614c693c4e0ca5 Status: Downloaded newer image for ocaml/opam@sha256:c9713bbef7f9ec11a54f557062e604c092b8bf7d019e50c23e614c693c4e0ca5 2025-11-27 17:08.35 ---> 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 17:08.35 ---> 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 2025-11-27 17:08.35 ---> 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 2025-11-27 17:08.35 ---> using "5aa15a979e7687af8447ad704f6d85d8fc0ba4e098a1b15d79f3c197586eab30" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-11-27 17:08.35 ---> 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) 2025-11-27 17:08.54 ---> saved as "a0cf1d742e6496a37744f2829f7eec9c31992e5ce622e60d4ba1d4fbe3a87740" /src: (copy (src bitv.opam) (dst ./)) 2025-11-27 17:08.54 ---> saved as "e95b75dfd5273501930c79f0c019a52f05769c731c2d2367f735d70722825804" /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 17:08.56 ---> saved as "a607823ad54dcb77739d295a4cc64e8ecfdd4cf17b958a37c2d3773242995fcd" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-11-27 17:08.56 ---> saved as "f556af81f51e813c0ecee4b027da28e4af1980e913a77dfdcb2858b7859661d5" /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 17:09.19 ---> saved as "a3e149095493e9fa0142ab460a525b13bc0f2a84e4068a625b24b7107273f21a" /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) 2025-11-27 17:09.55 ---> saved as "8892817a0bf845a2a0d9957b3f12ea1029f1c61141854ce761e759fab546322b" /src: (copy (src .) (dst /src)) 2025-11-27 17:09.55 ---> saved as "de8561b6c8c3a0c078df128d5a499af2c37c53bf4b46559595eeab5200f6d083" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) 2025-11-27 17:09.56 ---> saved as "c84e3740619865dcbdc85677700fbfbf8571a44aab27109a2772c2aaecfd3343" Job succeeded 2025-11-27 17:09.56: Job succeeded