2026-04-16 21:22.17: New job: test hannesm/duration https://github.com/hannesm/duration.git#refs/heads/main (ae4116d0d2f8a6f0ee4b1aa62cb04dd8490203e4) (linux-x86_64:debian-13-5.3_opam-2.5)Base: ocaml/opam:debian-13-ocaml-5.3@sha256:567059421064c24ac7745471957ee7e6c6d2068bebef0b47e19652b6633d72a2Opam project buildTo reproduce locally:git clone --recursive "https://github.com/hannesm/duration.git" -b "main" && cd "duration" && git reset --hard ae4116d0cat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:debian-13-ocaml-5.3@sha256:567059421064c24ac7745471957ee7e6c6d2068bebef0b47e19652b6633d72a2# debian-13-5.3_opam-2.5USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opamRUN opam init --reinit -niRUN uname -rs && opam exec -- ocaml -version && opam --versionWORKDIR /srcRUN sudo chown opam /srcRUN cd ~/opam-repository && (git cat-file -e 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && git log --no-decorate -n1 --oneline && opam update -uCOPY --chown=1000:1000 duration.opam ./RUN opam pin add -yn duration.dev './'RUN echo '(lang dune 3.0)' > './dune-project'ENV DEPS="alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cmdliner.2.1.0 dune.3.22.2 fmt.0.11.0 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.4"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.5 --depext-only -y duration.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2026-04-16 21:22.18: Using cache hint "hannesm/duration-ocaml/opam:debian-13-ocaml-5.3@sha256:567059421064c24ac7745471957ee7e6c6d2068bebef0b47e19652b6633d72a2-debian-13-5.3_opam-2.5-fb8d46dd2b37a618f0354bd411b4743c"2026-04-16 21:22.18: Using OBuilder spec:((from ocaml/opam:debian-13-ocaml-5.3@sha256:567059421064c24ac7745471957ee7e6c6d2068bebef0b47e19652b6633d72a2)(comment debian-13-5.3_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 (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 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && git log --no-decorate -n1 --oneline && opam update -u"))(copy (src duration.opam) (dst ./))(run (network host)(shell "opam pin add -yn duration.dev './'"))(run (shell "echo '(lang dune 3.0)' > './dune-project'"))(env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cmdliner.2.1.0 dune.3.22.2 fmt.0.11.0 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.4")(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 duration.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")))2026-04-16 21:22.18: Waiting for resource in pool OCluster2026-04-16 21:22.18: Waiting for worker…2026-04-16 21:22.34: Got resource from pool OClusterBuilding on phoebe.caelum.ci.devAll commits already cachedHEAD is now at ae4116d Merge pull request #11 from reynir/of_string-µ(from ocaml/opam:debian-13-ocaml-5.3@sha256:567059421064c24ac7745471957ee7e6c6d2068bebef0b47e19652b6633d72a2)Unable to find image 'ocaml/opam:debian-13-ocaml-5.3@sha256:567059421064c24ac7745471957ee7e6c6d2068bebef0b47e19652b6633d72a2' locallydocker.io/ocaml/opam@sha256:567059421064c24ac7745471957ee7e6c6d2068bebef0b47e19652b6633d72a2: Pulling from ocaml/opam8f6ad858d0a4: Pulling fs layer9cb5e198c8cf: Pulling fs layer2d346d36dcf2: Pulling fs layercdc35e289b8d: Pulling fs layeraeb7244bb580: Pulling fs layerfc1943254a0d: Pulling fs layer84238c416f8e: Pulling fs layerfbbfe75d3112: Pulling fs layer221fdc5d9929: Pulling fs 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Pull complete0d865460d674: Pull complete493b0b562626: Pull completeDigest: sha256:567059421064c24ac7745471957ee7e6c6d2068bebef0b47e19652b6633d72a2Status: Downloaded newer image for ocaml/opam@sha256:567059421064c24ac7745471957ee7e6c6d2068bebef0b47e19652b6633d72a22026-04-16 21:22.35 ---> using "438f061037506c8efce81f3cfb11d2d5a804e9b2fd65f6b2038edf1ac53d7b20" from cache/: (comment debian-13-5.3_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"))2026-04-16 21:22.35 ---> using "b5b7d9dba644b2d4ddfba9454466c976821a33a38a37d28f746db24311f7cc94" 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.Continue? [Y/n] yFormat upgrade done.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.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] Initialised2026-04-16 21:22.35 ---> using "f7d78149a9af8bf1bf8038c7e1e898780b254892c66319b012c81027ddb78725" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-107-genericThe OCaml toplevel, version 5.3.02.5.02026-04-16 21:22.35 ---> using "fcd7ecde860b7961cef102feae70da9a5efd2af3750c58fc273421ed536dce82" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-04-16 21:22.35 ---> using "91155e334f79546bb2c080eae66a53100bddb7abb1f164f612a5c85d660d7ee4" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && git log --no-decorate -n1 --oneline && opam update -u"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEAD95972b8834..ab54f30430 master -> origin/master5f7bb1a6e6 Merge pull request #29704 from shonfeder/release-dune-3.22.2<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+file:///home/opam/opam-repositoryEverything 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.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages.Nothing to do.# To update the current shell environment, run: eval $(opam env)2026-04-16 21:22.35 ---> using "d60c4a330df33ee769393b673869e84e2a91955ef781033b2331cf3170e821a9" from cache/src: (copy (src duration.opam) (dst ./))2026-04-16 21:22.36 ---> saved as "ebfd1f2eda93d7e00db6796c08efa91c709ad7e731f3ed24188deee4369a5437"/src: (run (network host)(shell "opam pin add -yn duration.dev './'"))[duration.dev] synchronised (file:///src)duration is now pinned to file:///src (version dev)2026-04-16 21:22.39 ---> saved as "eca50155f66bf5426bddec262f3dafb8960e845ba342bf714fc46496fca493ff"/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))2026-04-16 21:22.40 ---> saved as "ea15be87d8b7fefed70624191d2630c282f706c0d962437fe3a043104eef498a"/src: (env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cmdliner.2.1.0 dune.3.22.2 fmt.0.11.0 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.4")/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 duration.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 [123 kB]- Fetched 213 kB in 0s (1105 kB/s)- Reading package lists...-<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[duration.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 3).[NOTE] Package ocaml-compiler is already installed (current version is 5.3.0).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).[NOTE] Package ocaml is already installed (current version is 5.3.0).[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-nnp is already installed (current version is base).[NOTE] Package base-effects is already installed (current version is base).[NOTE] Package base-domains 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)2026-04-16 21:23.03 ---> saved as "8379b38f5196d87ad53b9804f2bc41770d2af635c7dc469f88b440e051a2f0c4"/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 3).[NOTE] Package ocaml-compiler is already installed (current version is 5.3.0).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).[NOTE] Package ocaml is already installed (current version is 5.3.0).[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-nnp is already installed (current version is base).[NOTE] Package base-effects is already installed (current version is base).[NOTE] Package base-domains is already installed (current version is base).[NOTE] Package base-bigarray is already installed (current version is base).2026-04-16 21:23.15: Cancelling: Auto-cancelling job because it is no longer neededJob cancelled