2025-10-15 10:17.28: New job: test backtracking/bitv https://github.com/backtracking/bitv.git#refs/heads/master (4ac65e74e6cd89997cb0717c0bd33da41549fa3e) (linux-x86_64:debian-13-4.14+flambda_opam-2.4) Base: ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:fee1bd74850c139b11513e7b472156110b143dd437d1cc8238cb36c00d1dc0fe Opam project build To reproduce locally: git clone --recursive "https://github.com/backtracking/bitv.git" -b "master" && cd "bitv" && git reset --hard 4ac65e74 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:fee1bd74850c139b11513e7b472156110b143dd437d1cc8238cb36c00d1dc0fe # debian-13-4.14+flambda_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.4.14.2 ocaml-config.2 ocaml-variants.4.14.2+options" 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 2025-10-15 10:17.28: Using cache hint "backtracking/bitv-ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:fee1bd74850c139b11513e7b472156110b143dd437d1cc8238cb36c00d1dc0fe-debian-13-4.14+flambda_opam-2.4-d84469078a672cef0fe280ff469eb71a" 2025-10-15 10:17.28: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:fee1bd74850c139b11513e7b472156110b143dd437d1cc8238cb36c00d1dc0fe) (comment debian-13-4.14+flambda_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.4.14.2 ocaml-config.2 ocaml-variants.4.14.2+options") (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")) ) 2025-10-15 10:17.28: Waiting for resource in pool OCluster 2025-10-15 10:49.02: Waiting for worker… 2025-10-15 10:51.01: Got resource from pool OCluster Building on eumache hint: Using 'master' as the name for the initial branch. This default branch name hint: is subject to change. To configure the initial branch name to use in all hint: of your new repositories, which will suppress this warning, call: hint: hint: git config --global init.defaultBranch <name> hint: hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and hint: 'development'. The just-created branch can be renamed via this command: hint: hint: git branch -m <name> Initialised empty Git repository in /var/cache/obuilder/ocluster/git/bitv.git-7f0b62793a025827c544d43688f29a76e7c7a897/.git/ HEAD is now at 4ac65e7 fixed building on 32-bit arch (from ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:fee1bd74850c139b11513e7b472156110b143dd437d1cc8238cb36c00d1dc0fe) Unable to find image 'ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:fee1bd74850c139b11513e7b472156110b143dd437d1cc8238cb36c00d1dc0fe' locally docker.io/ocaml/opam@sha256:fee1bd74850c139b11513e7b472156110b143dd437d1cc8238cb36c00d1dc0fe: Pulling from ocaml/opam cae3b572364a: Already exists 820d433882fc: Already exists 8f6112f72fa5: Already exists f06108004adb: Already exists f34ea90e6bf7: Already exists b44a65709156: Already exists 4c25908bbac9: Already exists f76df728146d: Already exists 1fee769dfcf3: Already exists 9089a7f69af3: Already exists 6f758b47b2a0: Already exists 16b225bbb395: Already exists abbf3ec39b68: Already exists 1a61521655a9: Already exists 6a8565a9e443: Already exists c059a4cbd7b9: Already exists 3a00fdc9e291: Already exists a0b62589bd38: Already exists 6e8d713bf843: Already exists bca1fd5341ba: Already exists 34b9849c2772: Already exists 4f4fb700ef54: Already exists d8d3d0744e38: Already exists 788c7ce0e0e5: Already exists a297eab0ca3b: Already exists 2e79af39acdb: Already exists 8858e600236c: Already exists 9efe23d1fe7d: Already exists 47d185934312: Already exists 64a949a6caff: Already exists c9d6a7c18bb1: Already exists e4fde4815f0c: Already exists d1f759c16950: Already exists f3dd45bf195f: Already exists 3985a6049101: Already exists aae849592418: Already exists 6173459dc6b2: Already exists 7f16ef63bee0: Already exists fe355de6a899: Already exists b0bc5a15bc9d: Already exists 65f8c29fbcec: Pulling fs layer 7568ba074061: Pulling fs layer e09377baf736: Pulling fs layer 780cc2bc8362: Pulling fs layer 780cc2bc8362: Waiting e09377baf736: Download complete 7568ba074061: Download complete 780cc2bc8362: Verifying Checksum 780cc2bc8362: Download complete 65f8c29fbcec: Verifying Checksum 65f8c29fbcec: Download complete 65f8c29fbcec: Pull complete 7568ba074061: Pull complete e09377baf736: Pull complete 780cc2bc8362: Pull complete Digest: sha256:fee1bd74850c139b11513e7b472156110b143dd437d1cc8238cb36c00d1dc0fe Status: Downloaded newer image for ocaml/opam@sha256:fee1bd74850c139b11513e7b472156110b143dd437d1cc8238cb36c00d1dc0fe 2025-10-15 10:51.22 ---> saved as "4ee17fadd35e30a9bb27c5ee167496ecbff117ce14a44d7b7d8b6d9db56a5c0a" /: (comment debian-13-4.14+flambda_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")) 2025-10-15 10:51.23 ---> saved as "a8e2b7f82c26159049b8accdddbe2aac9009fda344b632afbce753211fd9922e" /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 2025-10-15 10:51.57 ---> saved as "25fa242e11f2c9e144ef6351fbc1728f853d7bae0c9805a564bc85668961e602" /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-131-generic The OCaml toplevel, version 4.14.2 2.4.1 2025-10-15 10:51.58 ---> saved as "bf49ebb0498758fa549445c24b1d5dd6e625460e42913db2f5fdf8564910ada6" /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-10-15 10:51.58 ---> saved as "59ef8fa18066dd481a74af62bf427613241c5ef7854813426c0726e685de5827" /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) 2025-10-15 10:52.32 ---> saved as "6f8459ba5ac5284f8fb5da0bb1653c5871b6b1f1df946375f5573e70ad16b7ca" /src: (copy (src bitv.opam) (dst ./)) 2025-10-15 10:52.33 ---> saved as "b965d0371de98adaac947ecf25ab575e482ebf9645a0c75d1fc3bc2426e8eda1" /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) 2025-10-15 10:52.36 ---> saved as "dd7892c0a8478e611af4fcdbd46be18adfbfb5b62e85d6a7ed27325b2e8aeba2" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-10-15 10:52.36 ---> saved as "a8f706e5dc4590fd13bc3ff4180f212b7ee6f2647f2e77dfe2db8fec656024f4" /src: (env DEPS "base-bigarray.base base-threads.base base-unix.base dune.3.20.2 ocaml.4.14.2 ocaml-config.2 ocaml-variants.4.14.2+options") /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 amd64 Packages [53.8 kB] - Fetched 145 kB in 0s (1381 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [bitv.dev] synchronised (file:///src) [NOTE] Package ocaml-variants is already installed (current version is 4.14.2+options). [NOTE] Package ocaml-config is already installed (current version is 2). [NOTE] Package ocaml is already installed (current version is 4.14.2). [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). 2025-10-15 10:52.53 ---> saved as "0d8c2b4923182693e1b46901e8d9d46ee703b7932161e64057beed53b22b49ca" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) [NOTE] Package ocaml-variants is already installed (current version is 4.14.2+options). [NOTE] Package ocaml-config is already installed (current version is 2). [NOTE] Package ocaml is already installed (current version is 4.14.2). [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) 2025-10-15 10:54.16 ---> saved as "306faefd2e313c3f851882b6d938183ab0f8c924500b8a295023c94e1642d82d" /src: (copy (src .) (dst /src)) 2025-10-15 10:54.16 ---> saved as "1a8d0930e7eb23b182d1f12c32e3080d99f7bebc420cdeae2a43b193be573ca5" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) 2025-10-15 10:54.17 ---> saved as "28c9176b890224128e204239a791e7de8f8316b625a719ce0278767563d7b4b8" Job succeeded 2025-10-15 10:54.17: Job succeeded