2026-05-13 10:18.53: New job: test ygrek/ocaml-extlib https://github.com/ygrek/ocaml-extlib.git#refs/heads/master (99333426030c6d5a1d782a4193dbb9230e8455ee) (linux-x86_64:(lower-bound)) Base: ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c Opam project build To reproduce locally: git clone --recursive "https://github.com/ygrek/ocaml-extlib.git" -b "master" && cd "ocaml-extlib" && git reset --hard 99333426 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c # debian-13-4.11_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam RUN cd ~/opam-repository && (git cat-file -e 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --oneline RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version WORKDIR /src RUN sudo chown opam /src RUN opam update -u COPY --chown=1000:1000 extlib.opam ./ RUN opam pin add -yn extlib.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="base-bigarray.base base-bytes.base base-threads.base base-unix.base conf-m4.1 cppo.1.6.1 dune.1.6.3 jbuilder.transition ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocamlfind.1.8.1" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y extlib.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 2026-05-13 10:18.53: Using cache hint "ygrek/ocaml-extlib-ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c-debian-13-4.11_opam-2.5-4367cf86efb2c9b5972495f19ed2a92d" 2026-05-13 10:18.53: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c) (comment debian-13-4.11_opam-2.5) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --oneline")) (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 "opam update -u")) (copy (src extlib.opam) (dst ./)) (run (network host) (shell "opam pin add -yn extlib.dev './'")) (run (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base conf-m4.1 cppo.1.6.1 dune.1.6.3 jbuilder.transition ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocamlfind.1.8.1") (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=2.5 --depext-only -y extlib.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")) ) 2026-05-13 10:18.53: Waiting for resource in pool OCluster 2026-05-13 10:33.11: Waiting for worker… 2026-05-13 10:36.00: Got resource from pool OCluster Building on asteria.caelum.ci.dev All commits already cached HEAD is now at 9933342 Add .git-blame-ignore-revs (from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c) 2026-05-13 10:36.01 ---> using "36abb6db1723167d15c41f53ef05d371444812dc64e2ea7fe109d222db988473" from cache /: (comment debian-13-4.11_opam-2.5) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam")) 2026-05-13 10:36.01 ---> using "8b6c3f9b20d6c3beeb84a8d52ac5abfb97ee836913fb82a0f86bfdcf7eb71547" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --oneline")) 4ae3c774e4 Merge pull request #29579 from ocaml/add-msys2-depexts 2026-05-13 10:36.01 ---> using "54f96e68ea5840d69b4f02846708b193c7a3c7a8b89c58ccdd59dd408cc89131" 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 2.1 to version 2.2, which can't be reverted. You may want to back it up before going further. Continue? [Y/n] y [NOTE] The 'jobs' option was reset, its value was 1 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using: opam option jobs=1 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository 2026-05-13 10:36.01 ---> using "2e0488c85be23cfa510e6ed517b32de1968c6ef0872055c2e53d8cd567d53531" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-111-generic The OCaml toplevel, version 4.11.2 2.5.1 2026-05-13 10:36.01 ---> using "2e3f19834893eb0759c86b2e011bf3b52c3aa4c6e95eb8613bc712c32121d5d7" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-05-13 10:36.01 ---> using "6f860519618ac6071ef972da70b2fd5c8de012ce87d22609f5f2a49241b2d26e" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam update -u")) <><> 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). The following packages are not being upgraded because the new versions conflict with other installed packages: - ocaml.5.5.0 - ocaml-config.3 However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-05-13 10:36.01 ---> using "7a3f34e1cf8732e7a22e946b952071a1ceef433d7611e04e2d67e9bac206c064" from cache /src: (copy (src extlib.opam) (dst ./)) 2026-05-13 10:36.02 ---> saved as "27d3bb2a38768d8135f12267e834c742e34ee4da721adb47d7b3d3005522de3a" /src: (run (network host) (shell "opam pin add -yn extlib.dev './'")) [extlib.dev] synchronised (file:///src) extlib is now pinned to file:///src (version dev) 2026-05-13 10:36.03 ---> saved as "9c4e7c6b70b104de6b705b62ac903540ab3e9bed4c2364701b858d390d9a57f5" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-05-13 10:36.04 ---> saved as "cf7465cf004b4adcbcb8881f8ef34da9ec7b32466b51a7d36dc1f2325244dcfe" /src: (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base conf-m4.1 cppo.1.6.1 dune.1.6.3 jbuilder.transition ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocamlfind.1.8.1") /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=2.5 --depext-only -y extlib.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 [160 kB] - Fetched 251 kB in 0s (2173 kB/s) - Reading package lists... <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [extlib.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 4.11.2). [NOTE] Package ocaml is already installed (current version is 4.11.2). [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 system packages will first need to be installed: m4 <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4" - Selecting previously unselected package m4. - (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 20623 files and directories currently installed.) - Preparing to unpack .../archives/m4_1.4.19-8_amd64.deb ... - Unpacking m4 (1.4.19-8) ... - Setting up m4 (1.4.19-8) ... # To update the current shell environment, run: eval $(opam env) 2026-05-13 10:36.15 ---> saved as "6f04e69a8d501d05fb558cc8345ef05f5d0310d82c1038dc2a4b17b06068a8c9" /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 4.11.2). [NOTE] Package ocaml is already installed (current version is 4.11.2). [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 6 packages - install base-bytes base - install conf-m4 1 - install cppo 1.6.1 - install dune 1.6.3 - install jbuilder transition (deprecated) - install ocamlfind 1.8.1 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved cppo.1.6.1 (cached) -> retrieved ocamlfind.1.8.1 (cached) -> installed conf-m4.1 -> retrieved dune.1.6.3 (https://opam.ocaml.org/cache) -> installed ocamlfind.1.8.1 -> installed base-bytes.base -> installed dune.1.6.3 -> installed jbuilder.transition -> installed cppo.1.6.1 Done. <><> jbuilder.transition installed successfully <><><><><><><><><><><><><><><><> => Note: This package is deprecated. => Jbuilder has been renamed and the jbuilder package is now a transition package. Use the dune package instead. # To update the current shell environment, run: eval $(opam env) 2026-05-13 10:36.40 ---> saved as "52e5c5c3906580ad8e9effc46d366ebe4141dd25bb7c76e8dd6c68e736a31b84" /src: (copy (src .) (dst /src)) 2026-05-13 10:36.41 ---> saved as "4f5553ac19c8ee72c9a584fbe7f7d35ac2e3c5388a72aab995760865d1f70c52" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) runner alias test/runtest Dllist simple - OK regression_1 - OK regression_2 - OK skip_both_ways - OK 4/4 tests succeeded. IO bits - OK i8 - OK u8 - OK i16 - OK u16 - OK i31 - OK real_i32 - OK i32 - OK 8/8 tests succeeded. ExtString starts_with - OK ends_with - OK map - OK lchop - OK rchop - OK split - OK replace_1 - OK strip - OK nsplit - OK 9/9 tests succeeded. ExtArray rev - OK rev_in_place - OK for_all - OK exists - OK mem - OK memq - OK find - OK findi - OK filter - OK partition - OK enum - OK map2 - OK 12/12 tests succeeded. DynArray triv - OK regr_1 - OK insert - OK simple_1 - OK simple_2 - OK 5/5 tests succeeded. ExtHashtbl map - OK 1/1 tests succeeded. ExtList iteri - OK mapi - OK exceptions - OK find_exc - OK findi - OK fold_right - OK fold_right2 - OK map - OK find_map_exn - OK make - OK 10/10 tests succeeded. BitSet basic - OK enum_1 - OK enum_2 - OK enum_3 - OK enum_regr_pz - OK intersect - OK diff - OK sym_diff - OK rnd_creation - OK empty - OK exceptions - OK compare - OK compare_2 - OK compare_3 - OK set_opers - OK unite - OK intersect_2 - OK differentiate - OK differentiate_sym - OK 19/19 tests succeeded. Overall 68/68 tests succeeded. 2026-05-13 10:36.42 ---> saved as "4b32041c74f920e8c3dbd7f3f4dd20f117ac42949f97926aff61aea7cefdb5b0" Job succeeded 2026-05-13 10:36.42: Job succeeded