2026-06-02 13:38.35: New job: test mbarbin/vcs https://github.com/mbarbin/vcs.git#refs/heads/main (79cb2ed8a40e9bf89a14913b0db29686f96c3ae5) (linux-x86_64:ubuntu-26.04-4.14_opam-2.5)Base: ocaml/opam:ubuntu-26.04-ocaml-4.14@sha256:8ba12762603e37d44cc193aab40cb6f25c71e9c9cad14585cd56b6004745cfedOpam project buildTo reproduce locally:git clone --recursive "https://github.com/mbarbin/vcs.git" -b "main" && cd "vcs" && git reset --hard 79cb2ed8cat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:ubuntu-26.04-ocaml-4.14@sha256:8ba12762603e37d44cc193aab40cb6f25c71e9c9cad14585cd56b6004745cfed# ubuntu-26.04-4.14_opam-2.5USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opamRUN cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --onelineRUN opam init --reinit -niRUN uname -rs && opam exec -- ocaml -version && opam --versionWORKDIR /srcRUN sudo chown opam /srcRUN 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 ./RUN opam pin add -yn volgo.dev './' && \opam pin add -yn volgo-vcs.dev './' && \opam pin add -yn volgo-tests.dev './' && \opam pin add -yn volgo-hg-unix.dev './' && \opam pin add -yn volgo-hg-eio.dev './' && \opam pin add -yn volgo-hg-backend.dev './' && \opam pin add -yn volgo-git-unix.dev './' && \opam pin add -yn volgo-git-eio.dev './' && \opam pin add -yn volgo-git-backend.dev './' && \opam pin add -yn volgo-dev.dev './' && \opam pin add -yn volgo-base.dev './' && \opam pin add -yn volgo-base-tests.dev './' && \opam pin add -yn vcs-test-helpers.dev './'RUN echo '(lang dune 3.0)' > './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.3.23.1 dune-build-info.3.23.1 dyn.3.23.1 fpath.0.7.3 fpath-sexp0.0.4.0 fs-io.3.23.1 loc.0.3.3 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ordering.3.23.1 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.3.23.1 top-closure.3.23.1 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 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-BLOCK2026-06-02 13:38.35: Using cache hint "mbarbin/vcs-ocaml/opam:ubuntu-26.04-ocaml-4.14@sha256:8ba12762603e37d44cc193aab40cb6f25c71e9c9cad14585cd56b6004745cfed-ubuntu-26.04-4.14_opam-2.5-1eb2a31066daf92e459a0a3acce8471c"2026-06-02 13:38.35: Using OBuilder spec:((from ocaml/opam:ubuntu-26.04-ocaml-4.14@sha256:8ba12762603e37d44cc193aab40cb6f25c71e9c9cad14585cd56b6004745cfed)(comment ubuntu-26.04-4.14_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 c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && 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 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 ./))(run (network host)(shell "opam pin add -yn volgo.dev './' && \\nopam pin add -yn volgo-vcs.dev './' && \\nopam pin add -yn volgo-tests.dev './' && \\nopam pin add -yn volgo-hg-unix.dev './' && \\nopam pin add -yn volgo-hg-eio.dev './' && \\nopam pin add -yn volgo-hg-backend.dev './' && \\nopam pin add -yn volgo-git-unix.dev './' && \\nopam pin add -yn volgo-git-eio.dev './' && \\nopam pin add -yn volgo-git-backend.dev './' && \\nopam pin add -yn volgo-dev.dev './' && \\nopam pin add -yn volgo-base.dev './' && \\nopam pin add -yn volgo-base-tests.dev './' && \\nopam pin add -yn vcs-test-helpers.dev './'"))(run (shell "echo '(lang dune 3.0)' > './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.3.23.1 dune-build-info.3.23.1 dyn.3.23.1 fpath.0.7.3 fpath-sexp0.0.4.0 fs-io.3.23.1 loc.0.3.3 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ordering.3.23.1 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.3.23.1 top-closure.3.23.1 topkg.1.1.1 yojson.3.0.0")(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 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 /home/opam/.opam/download-cache)))(network host)(shell "opam install $DEPS"))(copy (src .) (dst /src))(run (shell "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")))2026-06-02 13:38.35: Connecting to build cluster…2026-06-02 13:38.35: Waiting for resource in pool OCluster2026-06-02 13:54.15: Waiting for worker…2026-06-02 13:57.42: Got resource from pool OClusterBuilding on phoebe.caelum.ci.devAll commits already cachedHEAD is now at 79cb2ed Fix some typos(from ocaml/opam:ubuntu-26.04-ocaml-4.14@sha256:8ba12762603e37d44cc193aab40cb6f25c71e9c9cad14585cd56b6004745cfed)2026-06-02 13:57.43 ---> using "529df17bd178d438ec197b781c404c7d7d5c38f739c27555d4ac336606f15bec" from cache/: (comment ubuntu-26.04-4.14_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"))2026-06-02 13:57.43 ---> using "a199e0aa69951204c9ba6787f84b8db302ecd70b9a65c872396a3f980b7c8405" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline"))c180e16309 Merge pull request #29907 from dra27/host-arch-fixes2026-06-02 13:57.43 ---> using "a9562e59a666e72a28ce41afee21310eef2a21a621e0fb2d62a3b16af97b68cd" 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.[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 --globalContinue? [Y/n] yFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[ERROR] Could not update repository "ocaml-patches-overlay": "/usr/bin/git fetch -q" exited with code 128 "fatal: unable to access 'https://github.com/ocurrent/opam-repository/': Could not resolve host: github.com"[default] synchronised from git+file:///home/opam/opam-repository2026-06-02 13:57.43 ---> using "858c8722db99437aee511e305d9b13bbeb0dddfad4998cd304912e8d9828cf1c" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-111-genericThe OCaml toplevel, version 4.14.32.5.12026-06-02 13:57.43 ---> using "3181cede74da5d530e52e6b9eb08f88ae9baa2aad41e8212eec41738acbe4566" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-06-02 13:57.43 ---> using "b052f975a871808d9e5be688038e3884b261ee5c6aba4032ad1afca6c094d32f" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "opam update -u"))<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[ocaml-patches-overlay] no changes from git+https://github.com/ocurrent/opam-repository#patches[default] no changes from git+file:///home/opam/opam-repositoryEverything 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.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)2026-06-02 13:57.43 ---> using "cbfadd99fb13aa9d4e7860caf1c35c58a9319be6a125551604706baefac35935" from cache/src: (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 ./))2026-06-02 13:57.44 ---> saved as "61de1175ad4e87f2329d90d02f6e2887167d18225b49486ab567923d6cdd0d20"/src: (run (network host)(shell "opam pin add -yn volgo.dev './' && \\nopam pin add -yn volgo-vcs.dev './' && \\nopam pin add -yn volgo-tests.dev './' && \\nopam pin add -yn volgo-hg-unix.dev './' && \\nopam pin add -yn volgo-hg-eio.dev './' && \\nopam pin add -yn volgo-hg-backend.dev './' && \\nopam pin add -yn volgo-git-unix.dev './' && \\nopam pin add -yn volgo-git-eio.dev './' && \\nopam pin add -yn volgo-git-backend.dev './' && \\nopam pin add -yn volgo-dev.dev './' && \\nopam pin add -yn volgo-base.dev './' && \\nopam pin add -yn volgo-base-tests.dev './' && \\nopam pin add -yn vcs-test-helpers.dev './'"))[volgo.dev] synchronised (file:///src)volgo is now pinned to file:///src (version dev)[volgo-vcs.dev] synchronised (file:///src)volgo-vcs is now pinned to file:///src (version dev)[NOTE] Package volgo-tests does not exist in opam repositories registered in the current switch.[volgo-tests.dev] synchronised (file:///src)volgo-tests is now pinned to file:///src (version dev)[volgo-hg-unix.dev] synchronised (file:///src)volgo-hg-unix is now pinned to file:///src (version dev)[volgo-hg-eio.dev] synchronised (file:///src)volgo-hg-eio is now pinned to file:///src (version dev)[volgo-hg-backend.dev] synchronised (file:///src)volgo-hg-backend is now pinned to file:///src (version dev)[volgo-git-unix.dev] synchronised (file:///src)volgo-git-unix is now pinned to file:///src (version dev)[volgo-git-eio.dev] synchronised (file:///src)volgo-git-eio is now pinned to file:///src (version dev)[volgo-git-backend.dev] synchronised (file:///src)volgo-git-backend is now pinned to file:///src (version dev)[NOTE] Package volgo-dev does not exist in opam repositories registered in the current switch.[volgo-dev.dev] synchronised (file:///src)volgo-dev is now pinned to file:///src (version dev)[volgo-base.dev] synchronised (file:///src)volgo-base is now pinned to file:///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:///src)volgo-base-tests is now pinned to file:///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:///src)vcs-test-helpers is now pinned to file:///src (version dev)2026-06-02 13:58.27 ---> saved as "5d45b1d2f4f3911b40fb3323e4303b61d5bded194741d36b49f41585727e9a54"/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))2026-06-02 13:58.28 ---> saved as "4b0b1cacc188e7b72b4b9f649710fac54c178b3b4c74b67c53cfd705741aadb3"/src: (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.3.23.1 dune-build-info.3.23.1 dyn.3.23.1 fpath.0.7.3 fpath-sexp0.0.4.0 fs-io.3.23.1 loc.0.3.3 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ordering.3.23.1 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.3.23.1 top-closure.3.23.1 topkg.1.1.1 yojson.3.0.0")/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 volgo.dev volgo-vcs.dev volgo-hg-unix.dev volgo-hg-backend.dev volgo-git-unix.dev volgo-git-backend.dev $DEPS"))+ /usr/bin/sudo "apt-get" "update"- Hit:1 http://archive.ubuntu.com/ubuntu resolute InRelease- Get:2 http://security.ubuntu.com/ubuntu resolute-security InRelease [136 kB]- Get:3 http://archive.ubuntu.com/ubuntu resolute-updates InRelease [136 kB]- Get:4 http://security.ubuntu.com/ubuntu resolute-security/universe amd64 Packages [112 kB]- Hit:5 http://archive.ubuntu.com/ubuntu resolute-backports InRelease- Get:6 http://security.ubuntu.com/ubuntu resolute-security/main amd64 Packages [222 kB]- Get:7 http://archive.ubuntu.com/ubuntu resolute-updates/universe amd64 Packages [114 kB]- Get:8 http://security.ubuntu.com/ubuntu resolute-security/restricted amd64 Packages [240 kB]- Get:9 http://archive.ubuntu.com/ubuntu resolute-updates/restricted amd64 Packages [250 kB]- Get:10 http://archive.ubuntu.com/ubuntu resolute-updates/main amd64 Packages [237 kB]- Fetched 1445 kB in 1s (1831 kB/s)- Reading package lists...-<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[volgo.dev] synchronised (file:///src)[volgo-git-backend.dev] synchronised (file:///src)[volgo-git-unix.dev] synchronised (file:///src)[volgo-hg-backend.dev] synchronised (file:///src)[volgo-hg-unix.dev] synchronised (file:///src)[volgo-vcs.dev] synchronised (file:///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 4.14.3).[NOTE] Package ocaml is already installed (current version is 4.14.3).[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)2026-06-02 13:58.53 ---> saved as "2d3851f07e13c7024cd4e02ac9da96243af3fcf33af05e8acf30d0131fa1e1f3"/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-config is already installed (current version is 2).[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.3).[NOTE] Package ocaml is already installed (current version is 4.14.3).[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 3.23.1- install dune-build-info 3.23.1- install dyn 3.23.1- install fpath 0.7.3- install fpath-sexp0 0.4.0- install fs-io 3.23.1- install loc 0.3.3- install ocamlbuild 0.16.1- install ocamlfind 1.9.8- install ordering 3.23.1- 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 3.23.1- install top-closure 3.23.1- install topkg 1.1.1- install yojson 3.0.0<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved astring.0.8.5 (cached)-> retrieved bitv.2.1 (cached)-> retrieved cmdlang.0.0.11, cmdlang-to-cmdliner.0.0.11 (cached)-> retrieved cmdlang-cmdliner-err-runner.0.0.16, pplumbing-err.0.0.16, pplumbing-pp-tty.0.0.16 (cached)-> retrieved cmdliner.2.1.1 (cached)-> retrieved csexp.1.5.2 (cached)-> installed conf-git.1.1-> 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 ocamlfind.1.9.8 (cached)-> retrieved parsexp.v0.16.0 (cached)-> retrieved pp.2.0.0 (cached)-> retrieved sexplib0.v0.16.0 (cached)-> retrieved spawn.v0.17.0 (cached)-> retrieved yojson.3.0.0 (cached)-> retrieved topkg.1.1.1 (cached)-> retrieved dune.3.23.1, dune-build-info.3.23.1, dyn.3.23.1, fs-io.3.23.1, ordering.3.23.1, stdune.3.23.1, top-closure.3.23.1 (cached)-> installed cmdliner.2.1.1-> installed ocamlbuild.0.16.1-> installed ocamlfind.1.9.8-> installed topkg.1.1.1-> installed astring.0.8.5-> installed fpath.0.7.3-> installed dune.3.23.1-> installed bitv.2.1-> installed cmdlang.0.0.11-> installed csexp.1.5.2-> installed dune-build-info.3.23.1-> installed fs-io.3.23.1-> installed ordering.3.23.1-> installed pp.2.0.0-> installed sexplib0.v0.16.0-> installed spawn.v0.17.0-> installed top-closure.3.23.1-> installed cmdlang-to-cmdliner.0.0.11-> installed yojson.3.0.0-> installed fpath-sexp0.0.4.0-> installed dyn.3.23.1-> installed parsexp.v0.16.0-> installed stdune.3.23.1-> 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)2026-06-02 14:01.02 ---> saved as "95293394264884192cd22227afc5bfa17a23b0fb1bb055ad583108339ed3f7da"/src: (copy (src .) (dst /src))2026-06-02 14:01.08 ---> saved as "4c51f371b310b4bc39c53699886d48a592a2425fffa0a8451d0c595a64f433cb"/src: (run (shell "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"))2026-06-02 14:01.18 ---> saved as "943534c239477f6f9273ebe0acd8a8a462a528f5c36ff8407dc7cd2182ec3dff"Job succeeded2026-06-02 14:01.18: Job succeeded