2026-04-16 16:38.37: New job: test hannesm/duration https://github.com/hannesm/duration.git#refs/heads/main (0b278aa46102707d3c8b4633dd408862b30f6643) (linux-x86_64:ubuntu-24.04-5.4_opam-2.5)Base: ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:52aa6935df4f331cf0908e036760b43fd20e0b811bc548c57e893089dbb9cc5bOpam project buildTo reproduce locally:git clone --recursive "https://github.com/hannesm/duration.git" -b "main" && cd "duration" && git reset --hard 0b278aa4cat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:52aa6935df4f331cf0908e036760b43fd20e0b811bc548c57e893089dbb9cc5b# ubuntu-24.04-5.4_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.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 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 16:38.37: Using cache hint "hannesm/duration-ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:52aa6935df4f331cf0908e036760b43fd20e0b811bc548c57e893089dbb9cc5b-ubuntu-24.04-5.4_opam-2.5-2dac388420a8907fb8cecb3249a0a397"2026-04-16 16:38.37: Using OBuilder spec:((from ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:52aa6935df4f331cf0908e036760b43fd20e0b811bc548c57e893089dbb9cc5b)(comment ubuntu-24.04-5.4_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.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 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 16:38.37: Waiting for resource in pool OCluster2026-04-16 18:58.54: Waiting for worker…2026-04-16 19:06.38: Got resource from pool OClusterBuilding on phoebe.caelum.ci.devAll commits already cachedHEAD is now at 0b278aa changes for 0.3.0(from ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:52aa6935df4f331cf0908e036760b43fd20e0b811bc548c57e893089dbb9cc5b)2026-04-16 19:06.39 ---> using "a06438aa566b1a049d3c7f3592a97d1d542968d81a3b125c496e6979e82c3753" from cache/: (comment ubuntu-24.04-5.4_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 19:06.39 ---> using "c2b2360ef99f72899407b49dd086bb8647a07219c731395851adaf9da76ebc22" 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 19:06.39 ---> using "b5f92c54ac9e0bb36cf513f47b75a50818a7b9cd0b304784316918bc86e321e8" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-107-genericThe OCaml toplevel, version 5.4.12.5.02026-04-16 19:06.39 ---> using "6dcd95a2cd00bae4736d988819170a2206558fe7fede2c0ce0afe161d3bc3ff5" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-04-16 19:06.39 ---> using "622547fce7a62120860246a1c49c10aaf61fb8918ad64525eab71906d89383a5" 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_HEAD42844088d7..0b0acbee05 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 possibleHowever, 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 19:06.39 ---> using "b8e03f12de4f6dee78d1b501dc2279139425d50ea8e88f04522203a320596cf2" from cache/src: (copy (src duration.opam) (dst ./))2026-04-16 19:06.39 ---> using "d82813cc82dfe074da807e0ae9e4bb5776b591a02d8e11069c15781b1d80edd1" from cache/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 19:06.39 ---> using "c189de2f8e6e017b361a0c853a2e47853846d52ef0d059b9c811301720aa73ac" from cache/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))2026-04-16 19:06.39 ---> using "2dc69a2703b9ddc4b96440c2bc174fa0cede3880fa24078a9b493fa4b872abb7" from cache/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.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 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://archive.ubuntu.com/ubuntu noble InRelease- Get:2 http://archive.ubuntu.com/ubuntu noble-updates InRelease [126 kB]- Get:3 http://security.ubuntu.com/ubuntu noble-security InRelease [126 kB]- Get:4 http://archive.ubuntu.com/ubuntu noble-backports InRelease [126 kB]- Get:5 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Packages [3581 kB]- Get:6 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [2025 kB]- Get:7 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [1507 kB]- Get:8 http://archive.ubuntu.com/ubuntu noble-updates/multiverse amd64 Packages [38.5 kB]- Get:9 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Packages [3752 kB]- Get:10 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages [2402 kB]- Get:11 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [2156 kB]- Get:12 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Packages [36.1 kB]- Fetched 15.9 MB in 18s (884 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 5.4.1).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1).[NOTE] Package ocaml is already installed (current version is 5.4.1).[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 19:06.51 ---> saved as "a33ae3a190a5cc5f0a145f71867784f8c613254d6447b8e1168a65e9eaae1e2e"/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 5.4.1).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1).[NOTE] Package ocaml is already installed (current version is 5.4.1).[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).The following actions will be performed:=== install 12 packages- install alcotest 1.9.1- install astring 0.8.5- install cmdliner 2.1.0- install dune 3.22.2- install fmt 0.11.0- install ocaml-syntax-shims 1.0.0- install ocamlbuild 0.16.1- install ocamlfind 1.9.8- install re 1.14.0- install stdlib-shims 0.3.0- install topkg 1.1.1- install uutf 1.0.4<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved alcotest.1.9.1 (cached)-> retrieved astring.0.8.5 (cached)-> retrieved cmdliner.2.1.0 (cached)-> retrieved fmt.0.11.0 (cached)-> retrieved ocaml-syntax-shims.1.0.0 (cached)-> retrieved ocamlbuild.0.16.1 (cached)-> retrieved ocamlfind.1.9.8 (cached)-> retrieved re.1.14.0 (cached)-> retrieved stdlib-shims.0.3.0 (cached)-> retrieved uutf.1.0.4 (cached)-> retrieved topkg.1.1.1 (cached)-> retrieved dune.3.22.2 (cached)-> installed ocamlfind.1.9.8-> installed cmdliner.2.1.0-> installed ocamlbuild.0.16.1-> installed topkg.1.1.1-> installed uutf.1.0.4-> installed fmt.0.11.0-> installed astring.0.8.5-> installed dune.3.22.2-> installed stdlib-shims.0.3.0-> installed ocaml-syntax-shims.1.0.0-> installed re.1.14.0-> installed alcotest.1.9.1Done.# To update the current shell environment, run: eval $(opam env)2026-04-16 19:09.14 ---> saved as "22ec1de0795ca97207843b038edcb1765a2c565a7ca81147ed908b9e0d102fa0"/src: (copy (src .) (dst /src))2026-04-16 19:09.15 ---> saved as "ff93b5d8e48af7382e962ea019f17edfa3f4cedcc3812f6f5f3a03dff4435ebd"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))(cd _build/default && ./tests.exe)Testing `Duration tests'.This run has ID `73G0P4NQ'.[OK] Duration 0 of_us is good.[OK] Duration 1 to_us is good.[OK] Duration 2 inverse of/to_us.[OK] Duration 3 of_us is good.[OK] Duration 4 to_us is good.[OK] Duration 5 inverse of/to_us.[OK] Duration 6 of_ms is good.[OK] Duration 7 to_ms is good.[OK] Duration 8 inverse of/to_ms.[OK] Duration 9 of_ms is good.[OK] Duration 10 to_ms is good.[OK] Duration 11 inverse of/to_ms.[OK] Duration 12 of_sec is good.[OK] Duration 13 to_sec is good.[OK] Duration 14 inverse of/to_sec.[OK] Duration 15 of_sec is good.[OK] Duration 16 to_sec is good.[OK] Duration 17 inverse of/to_sec.[OK] Duration 18 of_min is good.[OK] Duration 19 to_min is good.[OK] Duration 20 inverse of/to_min.[OK] Duration 21 of_hour is good.[OK] Duration 22 to_hour is good.[OK] Duration 23 inverse of/to_hour.[OK] Duration 24 of_day is good.[OK] Duration 25 to_day is good.[OK] Duration 26 inverse of/to_day.[OK] Duration 27 of_year is good.[OK] Duration 28 to_year is good.[OK] Duration 29 inverse of/to_year.[OK] Duration 30 of_f is good.[OK] Duration 31 to_f is good.[OK] Duration 32 inverse of/to_f.[OK] Duration 33 of_string_exn.[OK] Duration 34 of_string_exn: composite.[OK] Duration 35 of_string_exn: duplicate metrics.[OK] Duration 36 of_string_exn: invalid metric.[OK] Duration 37 of_string_exn: malformed input.[OK] Duration 38 of_string_exn: out of range.[OK] Duration 39 of_string_exn: empty string.Full test results in `/src/_build/default/_build/_tests/Duration tests'.Test Successful in 0.010s. 40 tests run.2026-04-16 19:09.17 ---> saved as "8d224d0fc1edab4515be1afead3278d6e5053cab45a06a18143647a8c94aa67d"Job succeeded2026-04-16 19:09.17: Job succeeded