2026-05-15 16:02.06: New job: test mbarbin/vcs https://github.com/mbarbin/vcs.git#refs/heads/main (34cc510684a7bdbe825a9561df1b3ce7aa169e88) (macos-arm64:macos-homebrew-4.14_arm64_opam-2.5)Base: macos-homebrew-ocaml-4.14Opam project buildTo reproduce locally:git clone --recursive "https://github.com/mbarbin/vcs.git" -b "main" && cd "vcs" && git reset --hard 34cc5106cat > Dockerfile <<'END-OF-DOCKERFILE'FROM macos-homebrew-ocaml-4.14# macos-homebrew-4.14_arm64_opam-2.5USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"RUN ln -f ~/local/bin/opam-2.5 ~/local/bin/opamRUN cd ~/opam-repository && (git cat-file -e a73ef272eef4e9e41a9b7950448f0f02f2c9c4dc || git fetch origin master) && git reset -q --hard a73ef272eef4e9e41a9b7950448f0f02f2c9c4dc && git log --no-decorate -n1 --onelineRUN opam init --reinit -niRUN uname -rs && opam exec -- ocaml -version && opam --versionRUN opam update -uCOPY --chown=1000:1000 volgo.opam volgo-vcs.opam volgo-tests.opam volgo-hg-unix.opam volgo-hg-eio.opam volgo-hg-backend.opam volgo-git-unix.opam volgo-git-eio.opam volgo-git-backend.opam volgo-dev.opam volgo-base.opam volgo-base-tests.opam vcs-test-helpers.opam ./src/./RUN opam pin add -yn volgo.dev './src/./' && \opam pin add -yn volgo-vcs.dev './src/./' && \opam pin add -yn volgo-tests.dev './src/./' && \opam pin add -yn volgo-hg-unix.dev './src/./' && \opam pin add -yn volgo-hg-eio.dev './src/./' && \opam pin add -yn volgo-hg-backend.dev './src/./' && \opam pin add -yn volgo-git-unix.dev './src/./' && \opam pin add -yn volgo-git-eio.dev './src/./' && \opam pin add -yn volgo-git-backend.dev './src/./' && \opam pin add -yn volgo-dev.dev './src/./' && \opam pin add -yn volgo-base.dev './src/./' && \opam pin add -yn volgo-base-tests.dev './src/./' && \opam pin add -yn vcs-test-helpers.dev './src/./'RUN echo '(lang dune 3.0)' > './src/./dune-project'ENV DEPS="astring.0.8.5 base-bigarray.base base-threads.base base-unix.base bitv.2.1 cmdlang.0.0.11 cmdlang-cmdliner-err-runner.0.0.16 cmdlang-to-cmdliner.0.0.11 cmdliner.2.1.1 conf-git.1.1 csexp.1.5.2 dune.3.23.0 dune-build-info.3.23.0 dyn.3.23.0 fpath.0.7.3 fpath-sexp0.0.4.0 fs-io.3.23.0 loc.0.3.3 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ordering.3.23.0 parsexp.v0.16.0 pp.2.0.0 pplumbing-err.0.0.16 pplumbing-pp-tty.0.0.16 sexplib0.v0.16.0 spawn.v0.17.0 stdune.3.23.0 top-closure.3.23.0 topkg.1.1.1 yojson.3.0.0"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.5 --depext-only -y volgo.dev volgo-vcs.dev volgo-hg-unix.dev volgo-hg-backend.dev volgo-git-unix.dev volgo-git-backend.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . ./srcRUN cd ./src && opam exec -- dune build --only-packages=volgo,volgo-vcs,volgo-hg-unix,volgo-hg-backend,volgo-git-unix,volgo-git-backend @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2026-05-15 16:02.06: Using cache hint "mbarbin/vcs-macos-homebrew-ocaml-4.14-macos-homebrew-4.14_arm64_opam-2.5-e6b563072dadae77c7bb292ae08ae561"2026-05-15 16:02.06: Using OBuilder spec:((from macos-homebrew-ocaml-4.14)(comment macos-homebrew-4.14_arm64_opam-2.5)(user (uid 1000) (gid 1000))(env CLICOLOR_FORCE 1)(env OPAMCOLOR always)(run (shell "ln -f ~/local/bin/opam-2.5 ~/local/bin/opam"))(run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))(network host)(shell "cd ~/opam-repository && (git cat-file -e a73ef272eef4e9e41a9b7950448f0f02f2c9c4dc || git fetch origin master) && git reset -q --hard a73ef272eef4e9e41a9b7950448f0f02f2c9c4dc && git log --no-decorate -n1 --oneline"))(run (shell "opam init --reinit -ni"))(run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))(run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))(network host)(shell "opam update -u"))(copy (src volgo.opam volgo-vcs.opam volgo-tests.opam volgo-hg-unix.opam volgo-hg-eio.opam volgo-hg-backend.opam volgo-git-unix.opam volgo-git-eio.opam volgo-git-backend.opam volgo-dev.opam volgo-base.opam volgo-base-tests.opam vcs-test-helpers.opam)(dst ./src/./))(run (network host)(shell "opam pin add -yn volgo.dev './src/./' && \\nopam pin add -yn volgo-vcs.dev './src/./' && \\nopam pin add -yn volgo-tests.dev './src/./' && \\nopam pin add -yn volgo-hg-unix.dev './src/./' && \\nopam pin add -yn volgo-hg-eio.dev './src/./' && \\nopam pin add -yn volgo-hg-backend.dev './src/./' && \\nopam pin add -yn volgo-git-unix.dev './src/./' && \\nopam pin add -yn volgo-git-eio.dev './src/./' && \\nopam pin add -yn volgo-git-backend.dev './src/./' && \\nopam pin add -yn volgo-dev.dev './src/./' && \\nopam pin add -yn volgo-base.dev './src/./' && \\nopam pin add -yn volgo-base-tests.dev './src/./' && \\nopam pin add -yn vcs-test-helpers.dev './src/./'"))(run (shell "echo '(lang dune 3.0)' > './src/./dune-project'"))(env DEPS "astring.0.8.5 base-bigarray.base base-threads.base base-unix.base bitv.2.1 cmdlang.0.0.11 cmdlang-cmdliner-err-runner.0.0.16 cmdlang-to-cmdliner.0.0.11 cmdliner.2.1.1 conf-git.1.1 csexp.1.5.2 dune.3.23.0 dune-build-info.3.23.0 dyn.3.23.0 fpath.0.7.3 fpath-sexp0.0.4.0 fs-io.3.23.0 loc.0.3.3 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ordering.3.23.0 parsexp.v0.16.0 pp.2.0.0 pplumbing-err.0.0.16 pplumbing-pp-tty.0.0.16 sexplib0.v0.16.0 spawn.v0.17.0 stdune.3.23.0 top-closure.3.23.0 topkg.1.1.1 yojson.3.0.0")(env CI true)(env OCAMLCI true)(run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))(network host)(shell "opam update --depexts && opam install --cli=2.5 --depext-only -y volgo.dev volgo-vcs.dev volgo-hg-unix.dev volgo-hg-backend.dev volgo-git-unix.dev volgo-git-backend.dev $DEPS"))(run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))(network host)(shell "opam install $DEPS"))(copy (src .) (dst ./src))(run (shell "cd ./src && opam exec -- dune build --only-packages=volgo,volgo-vcs,volgo-hg-unix,volgo-hg-backend,volgo-git-unix,volgo-git-backend @install @check @runtest && rm -rf _build")))2026-05-15 16:02.06: Waiting for resource in pool OCluster2026-05-15 16:02.06: Waiting for worker…2026-05-15 16:35.53: Got resource from pool OClusterBuilding on m1-worker-02HEAD is now at fcf696c Enable 5.5 in CIHEAD is now at 34cc510 Run the tests first and instrumented after that(from macos-homebrew-ocaml-4.14)2026-05-15 16:35.54 ---> using "0c60f117aee57abea8364cb033d47bb1d63ff0f68e5ee97378e032498e8442af" from cache/: (comment macos-homebrew-4.14_arm64_opam-2.5)/: (user (uid 1000) (gid 1000))/: (env CLICOLOR_FORCE 1)/: (env OPAMCOLOR always)/: (run (shell "ln -f ~/local/bin/opam-2.5 ~/local/bin/opam"))2026-05-15 16:35.55 ---> using "75b1629629d7f21c50a7e1e39b2ef83e2edb8ace81aab34254c0c8782b814749" from cache/: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))(network host)(shell "cd ~/opam-repository && (git cat-file -e a73ef272eef4e9e41a9b7950448f0f02f2c9c4dc || git fetch origin master) && git reset -q --hard a73ef272eef4e9e41a9b7950448f0f02f2c9c4dc && git log --no-decorate -n1 --oneline"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEAD95f7875db7..28d044eb9c master -> origin/mastera73ef272ee Merge pull request #29878 from mbarbin/opam-publish-cmdlang.0.0.112026-05-15 16:35.55 ---> using "fd9a540ba4d1d375dc37abcbdd8836e5468b1abcf11b267e82afb777916e7366" from cache/: (run (shell "opam init --reinit -ni"))No configuration file found, using 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 /Users/mac1000/.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 --globalFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+file:///Users/mac1000/opam-repositorydefault (at git+file:///Users/mac1000/opam-repository):[WARNING] opam is out-of-date. Please consider updating it (https://opam.ocaml.org/doc/Install.html)default (at git+file:///Users/mac1000/opam-repository):[INFO] opam 2.5.1 includes security fixes; please consider upgrading (https://opam.ocaml.org/doc/Install.html)2026-05-15 16:35.55 ---> using "c5469904a27486bd49da075f90c00dd943e6461f411e65b314f5584fb0dad6b5" from cache/: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Darwin 24.5.0The OCaml toplevel, version 4.14.22.5.02026-05-15 16:35.55 ---> using "c900963d79655006781febbf7882567bf9a20ba97a35c17d5e797dbd93aa5bb9" from cache/: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))(network host)(shell "opam update -u"))<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] no changes from git+file:///Users/mac1000/opam-repositoryEverything as up-to-date as possibleThe following packages are not being upgraded because the new versions conflict with other installed packages:- ocaml.5.5.0- ocaml-config.3However, 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)2026-05-15 16:35.55 ---> using "a43d041f342d6504cd9061043ffa37bf8164e1ffed3764acb99fd23b86e9bb43" from cache/: (copy (src volgo.opam volgo-vcs.opam volgo-tests.opam volgo-hg-unix.opam volgo-hg-eio.opam volgo-hg-backend.opam volgo-git-unix.opam volgo-git-eio.opam volgo-git-backend.opam volgo-dev.opam volgo-base.opam volgo-base-tests.opam vcs-test-helpers.opam)(dst ./src/./))2026-05-15 16:35.56 ---> saved as "e063ba93b30a376a22e794bffcc3851083255f25de57cbc1311a1fa25c299f72"/: (run (network host)(shell "opam pin add -yn volgo.dev './src/./' && \\nopam pin add -yn volgo-vcs.dev './src/./' && \\nopam pin add -yn volgo-tests.dev './src/./' && \\nopam pin add -yn volgo-hg-unix.dev './src/./' && \\nopam pin add -yn volgo-hg-eio.dev './src/./' && \\nopam pin add -yn volgo-hg-backend.dev './src/./' && \\nopam pin add -yn volgo-git-unix.dev './src/./' && \\nopam pin add -yn volgo-git-eio.dev './src/./' && \\nopam pin add -yn volgo-git-backend.dev './src/./' && \\nopam pin add -yn volgo-dev.dev './src/./' && \\nopam pin add -yn volgo-base.dev './src/./' && \\nopam pin add -yn volgo-base-tests.dev './src/./' && \\nopam pin add -yn vcs-test-helpers.dev './src/./'"))[volgo.dev] synchronised (file:///Users/mac1000/src)volgo is now pinned to file:///Users/mac1000/src (version dev)[volgo-vcs.dev] synchronised (file:///Users/mac1000/src)volgo-vcs is now pinned to file:///Users/mac1000/src (version dev)[NOTE] Package volgo-tests does not exist in opam repositories registered in the current switch.[volgo-tests.dev] synchronised (file:///Users/mac1000/src)volgo-tests is now pinned to file:///Users/mac1000/src (version dev)[volgo-hg-unix.dev] synchronised (file:///Users/mac1000/src)volgo-hg-unix is now pinned to file:///Users/mac1000/src (version dev)[volgo-hg-eio.dev] synchronised (file:///Users/mac1000/src)volgo-hg-eio is now pinned to file:///Users/mac1000/src (version dev)[volgo-hg-backend.dev] synchronised (file:///Users/mac1000/src)volgo-hg-backend is now pinned to file:///Users/mac1000/src (version dev)[volgo-git-unix.dev] synchronised (file:///Users/mac1000/src)volgo-git-unix is now pinned to file:///Users/mac1000/src (version dev)[volgo-git-eio.dev] synchronised (file:///Users/mac1000/src)volgo-git-eio is now pinned to file:///Users/mac1000/src (version dev)[volgo-git-backend.dev] synchronised (file:///Users/mac1000/src)volgo-git-backend is now pinned to file:///Users/mac1000/src (version dev)[NOTE] Package volgo-dev does not exist in opam repositories registered in the current switch.[volgo-dev.dev] synchronised (file:///Users/mac1000/src)volgo-dev is now pinned to file:///Users/mac1000/src (version dev)[volgo-base.dev] synchronised (file:///Users/mac1000/src)volgo-base is now pinned to file:///Users/mac1000/src (version dev)[NOTE] Package volgo-base-tests does not exist in opam repositories registered in the current switch.[volgo-base-tests.dev] synchronised (file:///Users/mac1000/src)volgo-base-tests is now pinned to file:///Users/mac1000/src (version dev)[NOTE] Package vcs-test-helpers does not exist in opam repositories registered in the current switch.[vcs-test-helpers.dev] synchronised (file:///Users/mac1000/src)vcs-test-helpers is now pinned to file:///Users/mac1000/src (version dev)2026-05-15 16:36.29 ---> saved as "83667b468d77e6b0c1d8462ed84b6216a280ccf7c5c5201d971b89048dd7c8e1"/: (run (shell "echo '(lang dune 3.0)' > './src/./dune-project'"))2026-05-15 16:36.30 ---> saved as "cbe4b0e7e18c920db8fbed0646929e591dd92b36a27eebcc4385d878ac9bddf6"/: (env DEPS "astring.0.8.5 base-bigarray.base base-threads.base base-unix.base bitv.2.1 cmdlang.0.0.11 cmdlang-cmdliner-err-runner.0.0.16 cmdlang-to-cmdliner.0.0.11 cmdliner.2.1.1 conf-git.1.1 csexp.1.5.2 dune.3.23.0 dune-build-info.3.23.0 dyn.3.23.0 fpath.0.7.3 fpath-sexp0.0.4.0 fs-io.3.23.0 loc.0.3.3 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ordering.3.23.0 parsexp.v0.16.0 pp.2.0.0 pplumbing-err.0.0.16 pplumbing-pp-tty.0.0.16 sexplib0.v0.16.0 spawn.v0.17.0 stdune.3.23.0 top-closure.3.23.0 topkg.1.1.1 yojson.3.0.0")/: (env CI true)/: (env OCAMLCI true)/: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))(network host)(shell "opam update --depexts && opam install --cli=2.5 --depext-only -y volgo.dev volgo-vcs.dev volgo-hg-unix.dev volgo-hg-backend.dev volgo-git-unix.dev volgo-git-backend.dev $DEPS"))+ /opt/homebrew/bin/brew "update"- ==> Updating Homebrew...- Already up-to-date.<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[volgo-git-unix.dev] synchronised (file:///Users/mac1000/src)[volgo-git-backend.dev] synchronised (file:///Users/mac1000/src)[volgo.dev] synchronised (file:///Users/mac1000/src)[volgo-hg-backend.dev] synchronised (file:///Users/mac1000/src)[volgo-hg-unix.dev] synchronised (file:///Users/mac1000/src)[volgo-vcs.dev] synchronised (file:///Users/mac1000/src)[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).[NOTE] Package ocaml-config is already installed (current version is 2).[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2).[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).# To update the current shell environment, run: eval $(opam env)2026-05-15 16:37.09 ---> saved as "2051fdecacf1c20a925640fb3e074021284d813b7769aa81a742788988ba1d77"/: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))(network host)(shell "opam install $DEPS"))[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).[NOTE] Package ocaml-config is already installed (current version is 2).[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2).[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 28 packages- install astring 0.8.5- install bitv 2.1- install cmdlang 0.0.11- install cmdlang-cmdliner-err-runner 0.0.16- install cmdlang-to-cmdliner 0.0.11- install cmdliner 2.1.1- install conf-git 1.1- install csexp 1.5.2- install dune 3.23.0- install dune-build-info 3.23.0- install dyn 3.23.0- install fpath 0.7.3- install fpath-sexp0 0.4.0- install fs-io 3.23.0- install loc 0.3.3- install ocamlbuild 0.16.1- install ocamlfind 1.9.8- install ordering 3.23.0- install parsexp v0.16.0- install pp 2.0.0- install pplumbing-err 0.0.16- install pplumbing-pp-tty 0.0.16- install sexplib0 v0.16.0- install spawn v0.17.0- install stdune 3.23.0- install top-closure 3.23.0- install topkg 1.1.1- install yojson 3.0.0<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved cmdlang.0.0.11, cmdlang-to-cmdliner.0.0.11 (cached)-> retrieved bitv.2.1 (cached)-> retrieved astring.0.8.5 (cached)-> retrieved csexp.1.5.2 (cached)-> installed conf-git.1.1-> retrieved cmdliner.2.1.1 (cached)-> retrieved cmdlang-cmdliner-err-runner.0.0.16, pplumbing-err.0.0.16, pplumbing-pp-tty.0.0.16 (cached)-> retrieved fpath.0.7.3 (cached)-> retrieved fpath-sexp0.0.4.0 (cached)-> retrieved loc.0.3.3 (cached)-> retrieved ocamlbuild.0.16.1 (cached)-> retrieved parsexp.v0.16.0 (cached)-> retrieved ocamlfind.1.9.8 (cached)-> retrieved sexplib0.v0.16.0 (cached)-> retrieved pp.2.0.0 (cached)-> retrieved topkg.1.1.1 (cached)-> retrieved spawn.v0.17.0 (cached)-> retrieved yojson.3.0.0 (cached)-> retrieved dune.3.23.0, dune-build-info.3.23.0, dyn.3.23.0, fs-io.3.23.0, ordering.3.23.0, stdune.3.23.0, top-closure.3.23.0 (cached)-> installed ocamlbuild.0.16.1-> installed cmdliner.2.1.1-> installed ocamlfind.1.9.8-> installed topkg.1.1.1-> installed astring.0.8.5-> installed fpath.0.7.3-> installed dune.3.23.0-> installed fs-io.3.23.0-> installed dune-build-info.3.23.0-> installed csexp.1.5.2-> installed spawn.v0.17.0-> installed sexplib0.v0.16.0-> installed pp.2.0.0-> installed ordering.3.23.0-> installed fpath-sexp0.0.4.0-> installed yojson.3.0.0-> installed top-closure.3.23.0-> installed parsexp.v0.16.0-> installed cmdlang.0.0.11-> installed bitv.2.1-> installed cmdlang-to-cmdliner.0.0.11-> installed dyn.3.23.0-> installed stdune.3.23.0-> installed loc.0.3.3-> installed pplumbing-pp-tty.0.0.16-> installed pplumbing-err.0.0.16-> installed cmdlang-cmdliner-err-runner.0.0.16Done.# To update the current shell environment, run: eval $(opam env)2026-05-15 16:38.12 ---> saved as "4b69dd6f720f54fa5bc8396e50bbd55aea252d8ffb148b19731cb1b1b43fcfc2"/: (copy (src .) (dst ./src))2026-05-15 16:38.13 ---> saved as "9a77252a3bb84ad8dd9ae08cb1ede5bf9a374821526766eff0ab5bc54863f124"/: (run (shell "cd ./src && opam exec -- dune build --only-packages=volgo,volgo-vcs,volgo-hg-unix,volgo-hg-backend,volgo-git-unix,volgo-git-backend @install @check @runtest && rm -rf _build"))2026-05-15 16:38.16 ---> saved as "8bbb5020b901dc82ebef6d389dd07ca9648eb407869561916899a6457a130b13"Job succeeded2026-05-15 16:38.22: Job succeeded