2026-03-19 08:05.54: New job: test hannesm/duration https://github.com/hannesm/duration.git#refs/heads/main (42b811fcf5c0e07ccf17601d9a8a2c7f11e6f272) (linux-x86_64:debian-13-4.14+flambda_opam-2.5) Base: ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024 Opam project build To reproduce locally: git clone --recursive "https://github.com/hannesm/duration.git" -b "main" && cd "duration" && git reset --hard 42b811fc cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024 # debian-13-4.14+flambda_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version WORKDIR /src RUN sudo chown opam /src RUN cd ~/opam-repository && (git cat-file -e 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef || git fetch origin master) && git reset -q --hard 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef && git log --no-decorate -n1 --oneline && opam update -u COPY --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-threads.base base-unix.base cmdliner.2.1.0 dune.3.22.0 fmt.0.11.0 ocaml.4.14.2 ocaml-config.2 ocaml-syntax-shims.1.0.0 ocaml-variants.4.14.2+options 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 $DEPS RUN opam install $DEPS COPY --chown=1000:1000 . /src RUN opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-03-19 08:05.54: Using cache hint "hannesm/duration-ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024-debian-13-4.14+flambda_opam-2.5-65f411ac5db6b874b1d95829256e2b15" 2026-03-19 08:05.54: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024) (comment debian-13-4.14+flambda_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 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef || git fetch origin master) && git reset -q --hard 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef && 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-threads.base base-unix.base cmdliner.2.1.0 dune.3.22.0 fmt.0.11.0 ocaml.4.14.2 ocaml-config.2 ocaml-syntax-shims.1.0.0 ocaml-variants.4.14.2+options 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")) ) 2026-03-19 08:05.54: Waiting for resource in pool OCluster 2026-03-19 13:58.05: Waiting for worker… 2026-03-19 14:02.20: Got resource from pool OCluster Building on eumache All commits already cached HEAD is now at 42b811f add maintenance intent (from ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024) 2026-03-19 14:02.20 ---> using "41bb500b3da064b5e6b574ace6ef3b37c3265c5cd17110ed5b389cfc4a3ddcf6" from cache /: (comment debian-13-4.14+flambda_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")) 2026-03-19 14:02.20 ---> using "4e7506ccd24fbb0a775d0bd5334e8aaeda992917123ce3cdeeb76ad82b5b270e" 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] y Format 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] Initialised 2026-03-19 14:02.20 ---> using "d86544469f80f0de95313c7ed4a4e69f1d3f5c53f6d097a2164d1a2f6772f0eb" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-131-generic The OCaml toplevel, version 4.14.2 2.5.0 2026-03-19 14:02.20 ---> using "5b84e48c94b1f5072f3fcfa4069d4701e77121e50f2a5f18079e2a28b9d5af43" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-03-19 14:02.20 ---> using "5eb7c30af6bfe33176fe69462b27df6b126910791a11f405965e62fa25c8f287" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef || git fetch origin master) && git reset -q --hard 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD ffb54b9bdd..9f189ca4f9 master -> origin/master 9f189ca4f9 Merge pull request #29562 from shonfeder/release-dune-3.22.0 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository Everything 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) 2026-03-19 14:02.20 ---> using "3d088dff8cad178b514c9ca11b05e81d566e8ea97428ac640f88fc9bcc7e8964" from cache /src: (copy (src duration.opam) (dst ./)) 2026-03-19 14:02.21 ---> saved as "3ae5017497d03360e7801cb6afbfd60d8d82809f58ff4bba93fce4bc53688582" /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) 2026-03-19 14:02.24 ---> saved as "de230dd7ba4480d792c5334c5f1e361bef7dd78f584ef8df0943cd8d02eac487" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-03-19 14:02.25 ---> saved as "902f72f6177c1951d1ba52185880c4cece934e097c6e8be1416065dd652454aa" /src: (env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-threads.base base-unix.base cmdliner.2.1.0 dune.3.22.0 fmt.0.11.0 ocaml.4.14.2 ocaml-config.2 ocaml-syntax-shims.1.0.0 ocaml-variants.4.14.2+options 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" - Get:1 http://deb.debian.org/debian trixie InRelease [140 kB] - 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 trixie/main amd64 Packages [9671 kB] - Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [115 kB] - Fetched 10.0 MB in 2s (6490 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [duration.dev] synchronised (file:///src) [NOTE] Package ocaml-variants is already installed (current version is 4.14.2+options). [NOTE] Package ocaml-config is already installed (current version is 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) 2026-03-19 14:02.42 ---> saved as "27966db4f6553eef66af9d566ae939ff3fba258539754d3671df68ac09be9b86" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) [NOTE] Package ocaml-variants is already installed (current version is 4.14.2+options). [NOTE] Package ocaml-config is already installed (current version is 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 12 packages - install alcotest 1.9.1 - install astring 0.8.5 - install cmdliner 2.1.0 - install dune 3.22.0 - 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.3.22.0 (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.3.22.0 -> installed stdlib-shims.0.3.0 -> installed ocaml-syntax-shims.1.0.0 -> installed re.1.14.0 -> installed alcotest.1.9.1 Done. # To update the current shell environment, run: eval $(opam env) 2026-03-19 14:04.08 ---> saved as "c528554e15c48a669111140107501248e32517b41a2c8da4ac7d9f8cb93d8b52" /src: (copy (src .) (dst /src)) 2026-03-19 14:04.09 ---> saved as "c137b8256725ddbec2507f86d8d7823f81eda24b0029f219998b9101cf4cbe25" /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 `LXX1GE2B'. [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. Full test results in `/src/_build/default/_build/_tests/Duration tests'. Test Successful in 0.003s. 33 tests run. 2026-03-19 14:04.10 ---> saved as "0b27c30a6fe798e83c69af8465ded001e7c4c380ec3403ff75fbc1c98d30843c" Job succeeded 2026-03-19 14:04.11: Job succeeded