2025-11-29 11:20.28: New job: test backtracking/bitv https://github.com/backtracking/bitv.git#refs/heads/persistent-bit-vectors (3cd817ed6e23c6117f9ec09cc191b4b87a442f64) (linux-arm64:debian-13-5.4_arm32_opam-2.4) Base: ocaml/opam:debian-13-ocaml-5.4@sha256:2c7669432e35038cb20777adb170e10b7b17e664e2f9dc2bb3c29c831cbb00f5 Opam project build To reproduce locally: git clone --recursive "https://github.com/backtracking/bitv.git" -b "persistent-bit-vectors" && cd "bitv" && git reset --hard 3cd817ed cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-5.4@sha256:2c7669432e35038cb20777adb170e10b7b17e664e2f9dc2bb3c29c831cbb00f5 # debian-13-5.4_arm32_opam-2.4 USER 1000:1000 SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ] 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 7f9c784b97b368cd82ee80890d9866b8e66b7c1b || git fetch origin master) && git reset -q --hard 7f9c784b97b368cd82ee80890d9866b8e66b7c1b && 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-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base dune.3.20.2 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-option-bytecode-only.1 ocaml-options-vanilla.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 2025-11-29 11:20.28: Using cache hint "backtracking/bitv-ocaml/opam:debian-13-ocaml-5.4@sha256:2c7669432e35038cb20777adb170e10b7b17e664e2f9dc2bb3c29c831cbb00f5-debian-13-5.4_arm32_opam-2.4-5f3c8725f1b15756953f334a1720cfca" 2025-11-29 11:20.28: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-5.4@sha256:2c7669432e35038cb20777adb170e10b7b17e664e2f9dc2bb3c29c831cbb00f5) (comment debian-13-5.4_arm32_opam-2.4) (user (uid 1000) (gid 1000)) (shell /usr/bin/linux32 /bin/sh -c) (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 7f9c784b97b368cd82ee80890d9866b8e66b7c1b || git fetch origin master) && git reset -q --hard 7f9c784b97b368cd82ee80890d9866b8e66b7c1b && 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-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base dune.3.20.2 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-option-bytecode-only.1 ocaml-options-vanilla.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")) ) 2025-11-29 11:20.28: Waiting for resource in pool OCluster 2025-11-29 11:20.28: Waiting for worker… 2025-11-29 11:25.36: Got resource from pool OCluster Building on kydoime.caelum.ci.dev All commits already cached HEAD is now at 3cd817e persistent bit vectors, wip (from ocaml/opam:debian-13-ocaml-5.4@sha256:2c7669432e35038cb20777adb170e10b7b17e664e2f9dc2bb3c29c831cbb00f5) Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:2c7669432e35038cb20777adb170e10b7b17e664e2f9dc2bb3c29c831cbb00f5' locally docker.io/ocaml/opam@sha256:2c7669432e35038cb20777adb170e10b7b17e664e2f9dc2bb3c29c831cbb00f5: Pulling from ocaml/opam 1b661670a96f: Pulling fs layer 1b661670a96f: Verifying Checksum 1b661670a96f: Download complete 1b661670a96f: Pull complete Digest: sha256:2c7669432e35038cb20777adb170e10b7b17e664e2f9dc2bb3c29c831cbb00f5 Status: Downloaded newer image for ocaml/opam@sha256:2c7669432e35038cb20777adb170e10b7b17e664e2f9dc2bb3c29c831cbb00f5 2025-11-29 11:25.36 ---> using "b641790398a11fe72a233862cefa16f4ff8b5f7bb8fa1fa8c0907e9731652d75" from cache /: (comment debian-13-5.4_arm32_opam-2.4) /: (user (uid 1000) (gid 1000)) /: (shell /usr/bin/linux32 /bin/sh -c) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam")) 2025-11-29 11:25.36 ---> using "1e65019e44df19f86ac43a396b17ccc23077f3252b5070f01d2f999d9ca0ec6e" 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 2025-11-29 11:25.36 ---> using "36c7e3d49642b844237772cf72c5bc2c05198424274acb020c0fe12a7407c801" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-156-generic The OCaml toplevel, version 5.4.0 2.4.1 2025-11-29 11:25.36 ---> using "36b17df490aadeca1c9171d31a453258bdf0df7fabf8d3c4f1d2ba50f8392385" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-11-29 11:25.36 ---> using "f40b6d9a73056819aefe4dbf1fecef9a844e42b3b6a3e96dfb588d9a20149373" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 7f9c784b97b368cd82ee80890d9866b8e66b7c1b || git fetch origin master) && git reset -q --hard 7f9c784b97b368cd82ee80890d9866b8e66b7c1b && git log --no-decorate -n1 --oneline && opam update -u")) 7f9c784b97 Merge pull request #28787 from ocaml/mseri-patch-1 <><> 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) 2025-11-29 11:25.54 ---> saved as "4a55f951333e0a564fe49950e410f701db56cd135ccf9c2ee26198ef75c39aaa" /src: (copy (src bitv.opam) (dst ./)) 2025-11-29 11:25.54 ---> saved as "7239c59c7f74ad4d883a9cf64faace13e1d7bcd4fdc125b3fcc3e18eeadc8a60" /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) 2025-11-29 11:25.56 ---> saved as "2008f46a6a2750e99f6f77c1b7b937590e67383a7af7ed1cda1e5d032331700a" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-11-29 11:25.56 ---> saved as "298b18006aa78a9558a88a1d25c595b921d9f12abf66bd2fd0292625359ad25d" /src: (env DEPS "base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base dune.3.20.2 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-option-bytecode-only.1 ocaml-options-vanilla.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" - Hit:1 http://deb.debian.org/debian trixie InRelease - 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-security trixie-security/main armhf Packages [73.1 kB] - Fetched 164 kB in 0s (1220 kB/s) - Reading package lists... <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [bitv.dev] synchronised (file:///src) [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-option-bytecode-only 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). 2025-11-29 11:26.05 ---> saved as "2ca22252149385c5492c4388f0914439aca6b69058c6b7b393207f1aa927f87b" /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-option-bytecode-only 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 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) 2025-11-29 11:27.00 ---> saved as "324a7a02dd4018d55e31245241c0d993f6ded8264bb1f124bcd461c9f06eac61" /src: (copy (src .) (dst /src)) 2025-11-29 11:27.00 ---> saved as "f5c35384fa7188955c6ffcc17bb570b44c04ac6f02e772fd928ddef6d7b08c0b" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) File "dune", line 19, characters 7-15: 19 | (name test_pbv) ^^^^^^^^ (cd _build/default && ./test_pbv.exe) Fatal error: exception Invalid_argument("add") "/usr/bin/linux32" "/bin/sh" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2025-11-29 11:27.01: Job failed: Failed: Build failed