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-4.14 Opam project build To reproduce locally: git clone --recursive "https://github.com/mbarbin/vcs.git" -b "main" && cd "vcs" && git reset --hard 34cc5106 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM macos-homebrew-ocaml-4.14 # macos-homebrew-4.14_arm64_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" RUN ln -f ~/local/bin/opam-2.5 ~/local/bin/opam RUN cd ~/opam-repository && (git cat-file -e a73ef272eef4e9e41a9b7950448f0f02f2c9c4dc || git fetch origin master) && git reset -q --hard a73ef272eef4e9e41a9b7950448f0f02f2c9c4dc && git log --no-decorate -n1 --oneline RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version RUN opam update -u COPY --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 $DEPS RUN opam install $DEPS COPY --chown=1000:1000 . ./src RUN 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 END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-05-15 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 OCluster 2026-05-15 16:02.06: Waiting for worker… 2026-05-15 16:35.53: Got resource from pool OCluster Building on m1-worker-02 HEAD is now at fcf696c Enable 5.5 in CI HEAD 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_HEAD 95f7875db7..28d044eb9c master -> origin/master a73ef272ee Merge pull request #29878 from mbarbin/opam-publish-cmdlang.0.0.11 2026-05-15 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 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///Users/mac1000/opam-repository default (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 24.5.0 The OCaml toplevel, version 4.14.2 2.5.0 2026-05-15 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-repository Everything as up-to-date as possible 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) 2026-05-15 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.0.0.16 Done. # 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 succeeded 2026-05-15 16:38.22: Job succeeded