2026-02-03 06:43.28: New job: test mirage/spamtacus https://github.com/mirage/spamtacus.git#refs/heads/main (2d10c6f114e63621bb26999fefd7881f3e673bad) (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/mirage/spamtacus.git" -b "main" && cd "spamtacus" && git reset --hard 2d10c6f1 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 opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version RUN cd ~/opam-repository && (git cat-file -e f34b61248bf2b41a5b1430c0f5fbf47ce08e7fb1 || git fetch origin master) && git reset -q --hard f34b61248bf2b41a5b1430c0f5fbf47ce08e7fb1 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 spamtacus.opam spamtacus-mirage.opam spamtacus-bayesian.opam ./src/./ RUN opam pin add -yn spamtacus.dev './src/./' && \ opam pin add -yn spamtacus-mirage.dev './src/./' && \ opam pin add -yn spamtacus-bayesian.dev './src/./' RUN echo '(lang dune 3.0)' > './src/./dune-project' ENV DEPS="angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 bstr.0.0.4 cmdliner.2.1.0 coin.0.1.5 cppo.1.8.0 csexp.1.5.2 domain-name.0.5.0 dune.3.21.0 dune-configurator.3.21.0 emile.1.1 fmt.0.11.0 fpath.0.7.3 ipaddr.5.6.1 ke.0.6 logs.0.10.0 lwt.6.1.0 macaddr.5.6.1 mrmime.0.7.1 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 pecu.0.7 prettym.0.0.4 ptime.1.2.0 rosetta.0.4.0 rresult.0.7.0 topkg.1.1.1 unstrctrd.0.4 uutf.1.0.4 uuuu.0.4.0 yuscii.0.3.0" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y spamtacus.dev spamtacus-mirage.dev spamtacus-bayesian.dev $DEPS RUN opam install $DEPS COPY --chown=1000:1000 . ./src RUN cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-02-03 06:43.28: Using cache hint "mirage/spamtacus-macos-homebrew-ocaml-4.14-macos-homebrew-4.14_arm64_opam-2.5-ee476c47b6b4ddef34c649956d1f0adf" 2026-02-03 06:43.28: 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 (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 "cd ~/opam-repository && (git cat-file -e f34b61248bf2b41a5b1430c0f5fbf47ce08e7fb1 || git fetch origin master) && git reset -q --hard f34b61248bf2b41a5b1430c0f5fbf47ce08e7fb1 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src spamtacus.opam spamtacus-mirage.opam spamtacus-bayesian.opam) (dst ./src/./)) (run (network host) (shell "opam pin add -yn spamtacus.dev './src/./' && \ \nopam pin add -yn spamtacus-mirage.dev './src/./' && \ \nopam pin add -yn spamtacus-bayesian.dev './src/./'")) (run (network host) (shell "echo '(lang dune 3.0)' > './src/./dune-project'")) (env DEPS "angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 bstr.0.0.4 cmdliner.2.1.0 coin.0.1.5 cppo.1.8.0 csexp.1.5.2 domain-name.0.5.0 dune.3.21.0 dune-configurator.3.21.0 emile.1.1 fmt.0.11.0 fpath.0.7.3 ipaddr.5.6.1 ke.0.6 logs.0.10.0 lwt.6.1.0 macaddr.5.6.1 mrmime.0.7.1 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 pecu.0.7 prettym.0.0.4 ptime.1.2.0 rosetta.0.4.0 rresult.0.7.0 topkg.1.1.1 unstrctrd.0.4 uutf.1.0.4 uuuu.0.4.0 yuscii.0.3.0") (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 spamtacus.dev spamtacus-mirage.dev spamtacus-bayesian.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 @install @check @runtest && rm -rf _build")) ) 2026-02-03 06:43.28: Waiting for resource in pool OCluster 2026-02-03 06:43.28: Waiting for worker… 2026-02-03 07:04.59: Got resource from pool OCluster Building on m1-worker-03 All commits already cached HEAD is now at 2d10c6f Merge pull request #12 from mirage/lint (from macos-homebrew-ocaml-4.14) 2026-02-03 07:04.57 ---> 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")) 2026-02-03 07:04.57 ---> using "75b1629629d7f21c50a7e1e39b2ef83e2edb8ace81aab34254c0c8782b814749" 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] no changes from git+file:///Users/mac1000/opam-repository 2026-02-03 07:04.57 ---> using "a61e945ab7671a6fff400f946e3fe88df4d67a783ea1f56fa59dc21595ef1b19" 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 2026-02-03 07:04.57 ---> using "11a9923a4c4f0ab256d15330129e4c4938459d2e6239eb4f7bdf0f2620300e09" 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 f34b61248bf2b41a5b1430c0f5fbf47ce08e7fb1 || git fetch origin master) && git reset -q --hard f34b61248bf2b41a5b1430c0f5fbf47ce08e7fb1 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 95f7875db7..d01aee6c25 master -> origin/master f34b61248b Merge pull request #29295 from raphael-proust/opam-publish-lwt.6.1.0 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised 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.5.4.0 - ocaml-config.3 However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.4.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-02-03 07:04.57 ---> using "ad9795a3ad88a664046ebeef7599de65b442f8d8eb70a423f0b26caf67782f9c" from cache /: (copy (src spamtacus.opam spamtacus-mirage.opam spamtacus-bayesian.opam) (dst ./src/./)) 2026-02-03 07:04.58 ---> saved as "68b2399c7d4a9f6d524b7101b17aa068c866e24dab0461f4ea8f60c00396f27b" /: (run (network host) (shell "opam pin add -yn spamtacus.dev './src/./' && \ \nopam pin add -yn spamtacus-mirage.dev './src/./' && \ \nopam pin add -yn spamtacus-bayesian.dev './src/./'")) [NOTE] Package spamtacus does not exist in opam repositories registered in the current switch. [spamtacus.dev] synchronised (file:///Users/mac1000/src) spamtacus is now pinned to file:///Users/mac1000/src (version dev) [NOTE] Package spamtacus-mirage does not exist in opam repositories registered in the current switch. [spamtacus-mirage.dev] synchronised (file:///Users/mac1000/src) spamtacus-mirage is now pinned to file:///Users/mac1000/src (version dev) [NOTE] Package spamtacus-bayesian does not exist in opam repositories registered in the current switch. [spamtacus-bayesian.dev] synchronised (file:///Users/mac1000/src) spamtacus-bayesian is now pinned to file:///Users/mac1000/src (version dev) 2026-02-03 07:05.22 ---> saved as "2a9717335539c9506e900e6e22e06c976fd8c4a8b8367b3a9da92d53626cda98" /: (run (network host) (shell "echo '(lang dune 3.0)' > './src/./dune-project'")) 2026-02-03 07:05.23 ---> saved as "d9a58bb0c688d1ae96c2f42581f03a2241177662c4c4a44975325df426e9fa91" /: (env DEPS "angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 bstr.0.0.4 cmdliner.2.1.0 coin.0.1.5 cppo.1.8.0 csexp.1.5.2 domain-name.0.5.0 dune.3.21.0 dune-configurator.3.21.0 emile.1.1 fmt.0.11.0 fpath.0.7.3 ipaddr.5.6.1 ke.0.6 logs.0.10.0 lwt.6.1.0 macaddr.5.6.1 mrmime.0.7.1 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 pecu.0.7 prettym.0.0.4 ptime.1.2.0 rosetta.0.4.0 rresult.0.7.0 topkg.1.1.1 unstrctrd.0.4 uutf.1.0.4 uuuu.0.4.0 yuscii.0.3.0") /: (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 spamtacus.dev spamtacus-mirage.dev spamtacus-bayesian.dev $DEPS")) + /opt/homebrew/bin/brew "update" - ==> Updating Homebrew... - Already up-to-date. <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [spamtacus-mirage.dev] synchronised (file:///Users/mac1000/src) [spamtacus-bayesian.dev] synchronised (file:///Users/mac1000/src) [spamtacus.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) 2026-02-03 07:05.41 ---> saved as "5d1c415ea57c149c3241479762a94aa9b7ff2b566760af4d475b8982457ffc69" /: (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 36 packages - install angstrom 0.16.1 - install astring 0.8.5 - install base-bytes base - install base64 3.5.2 - install bigstringaf 0.10.0 - install bstr 0.0.4 - install cmdliner 2.1.0 - install coin 0.1.5 - install cppo 1.8.0 - install csexp 1.5.2 - install domain-name 0.5.0 - install dune 3.21.0 - install dune-configurator 3.21.0 - install emile 1.1 - install fmt 0.11.0 - install fpath 0.7.3 - install ipaddr 5.6.1 - install ke 0.6 - install logs 0.10.0 - install lwt 6.1.0 - install macaddr 5.6.1 - install mrmime 0.7.1 - install ocaml-syntax-shims 1.0.0 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ocplib-endian 1.2 - install pecu 0.7 - install prettym 0.0.4 - install ptime 1.2.0 - install rosetta 0.4.0 - install rresult 0.7.0 - install topkg 1.1.1 - install unstrctrd 0.4 - install uutf 1.0.4 - install uuuu 0.4.0 - install yuscii 0.3.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved base64.3.5.2 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved bigstringaf.0.10.0 (cached) -> retrieved angstrom.0.16.1 (cached) -> retrieved bstr.0.0.4 (cached) -> retrieved coin.0.1.5 (cached) -> retrieved cmdliner.2.1.0 (cached) -> retrieved domain-name.0.5.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved emile.1.1 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved fpath.0.7.3 (cached) -> retrieved ipaddr.5.6.1, macaddr.5.6.1 (cached) -> retrieved ke.0.6 (cached) -> retrieved logs.0.10.0 (cached) -> retrieved lwt.6.1.0 (cached) -> retrieved mrmime.0.7.1 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocplib-endian.1.2 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved prettym.0.0.4 (cached) -> retrieved pecu.0.7 (cached) -> retrieved ptime.1.2.0 (cached) -> retrieved rosetta.0.4.0 (cached) -> retrieved rresult.0.7.0 (cached) -> retrieved unstrctrd.0.4 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved uutf.1.0.4 (cached) -> retrieved uuuu.0.4.0 (cached) -> retrieved yuscii.0.3.0 (cached) -> retrieved dune.3.21.0, dune-configurator.3.21.0 (cached) -> installed ocamlbuild.0.16.1 -> installed cmdliner.2.1.0 -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed topkg.1.1.1 -> installed rresult.0.7.0 -> installed uutf.1.0.4 -> installed ptime.1.2.0 -> installed fmt.0.11.0 -> installed astring.0.8.5 -> installed fpath.0.7.3 -> installed dune.3.21.0 -> installed base64.3.5.2 -> installed csexp.1.5.2 -> installed domain-name.0.5.0 -> installed ocaml-syntax-shims.1.0.0 -> installed macaddr.5.6.1 -> installed ke.0.6 -> installed cppo.1.8.0 -> installed coin.0.1.5 -> installed bstr.0.0.4 -> installed pecu.0.7 -> installed yuscii.0.3.0 -> installed ocplib-endian.1.2 -> installed ipaddr.5.6.1 -> installed uuuu.0.4.0 -> installed prettym.0.0.4 -> installed rosetta.0.4.0 -> installed dune-configurator.3.21.0 -> installed bigstringaf.0.10.0 -> installed angstrom.0.16.1 -> installed unstrctrd.0.4 -> installed emile.1.1 -> installed mrmime.0.7.1 -> installed lwt.6.1.0 -> installed logs.0.10.0 Done. # To update the current shell environment, run: eval $(opam env) 2026-02-03 07:06.30 ---> saved as "8b7b3f1de3a60479641ce07b7612e77d4b6254da020ae806ce6f6356cb8bd9f9" /: (copy (src .) (dst ./src)) 2026-02-03 07:06.31 ---> saved as "a70c9e31773161732aa6c169bc3fc7e9606faeb18607806bc1669555301d97c6" /: (run (shell "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build")) 2026-02-03 07:06.53 ---> saved as "3326fc46ee08fa029825fa45dbf767fe8c41554950bc4cb39fa9d016c8df913e" Job succeeded 2026-02-03 07:07.02: Job succeeded