2026-05-05 14:39.24: New job: test mirage/spamtacus https://github.com/mirage/spamtacus.git#refs/heads/main (2d10c6f114e63621bb26999fefd7881f3e673bad) (linux-x86_64:alpine-3.23-5.4_opam-2.5) Base: ocaml/opam:alpine-3.23-ocaml-5.4@sha256:b5f9c251ed23ceaf402a2fd8548d89b9d710ba800ef8a7f46f773bfff6f63366 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 ocaml/opam:alpine-3.23-ocaml-5.4@sha256:b5f9c251ed23ceaf402a2fd8548d89b9d710ba800ef8a7f46f773bfff6f63366 # alpine-3.23-5.4_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 a70af20c7161f9d2e1ede477647f5f9e06d6e78f || git fetch origin master) && git reset -q --hard a70af20c7161f9d2e1ede477647f5f9e06d6e78f && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 spamtacus.opam spamtacus-mirage.opam spamtacus-bayesian.opam ./ RUN opam pin add -yn spamtacus.dev './' && \ opam pin add -yn spamtacus-mirage.dev './' && \ opam pin add -yn spamtacus-bayesian.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 bstr.0.0.4 cmdliner.2.1.1 coin.0.1.5 cppo.1.8.0 csexp.1.5.2 domain-name.0.5.0 dune.3.23.0 dune-configurator.3.23.0 emile.1.1 fmt.0.11.0 fpath.0.7.3 ipaddr.5.6.2 ke.0.6 logs.0.10.0 lwt.6.1.2 macaddr.5.6.2 mrmime.0.7.2 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 ocplib-endian.1.2 pecu.0.7 prettym.0.0.5 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 opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-05-05 14:39.24: Using cache hint "mirage/spamtacus-ocaml/opam:alpine-3.23-ocaml-5.4@sha256:b5f9c251ed23ceaf402a2fd8548d89b9d710ba800ef8a7f46f773bfff6f63366-alpine-3.23-5.4_opam-2.5-ee61fb4ef996df16158cb5574b3a2be4" 2026-05-05 14:39.24: Using OBuilder spec: ((from ocaml/opam:alpine-3.23-ocaml-5.4@sha256:b5f9c251ed23ceaf402a2fd8548d89b9d710ba800ef8a7f46f773bfff6f63366) (comment alpine-3.23-5.4_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 a70af20c7161f9d2e1ede477647f5f9e06d6e78f || git fetch origin master) && git reset -q --hard a70af20c7161f9d2e1ede477647f5f9e06d6e78f && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src spamtacus.opam spamtacus-mirage.opam spamtacus-bayesian.opam) (dst ./)) (run (network host) (shell "opam pin add -yn spamtacus.dev './' && \ \nopam pin add -yn spamtacus-mirage.dev './' && \ \nopam pin add -yn spamtacus-bayesian.dev './'")) (run (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 bstr.0.0.4 cmdliner.2.1.1 coin.0.1.5 cppo.1.8.0 csexp.1.5.2 domain-name.0.5.0 dune.3.23.0 dune-configurator.3.23.0 emile.1.1 fmt.0.11.0 fpath.0.7.3 ipaddr.5.6.2 ke.0.6 logs.0.10.0 lwt.6.1.2 macaddr.5.6.2 mrmime.0.7.2 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 ocplib-endian.1.2 pecu.0.7 prettym.0.0.5 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 /home/opam/.opam/download-cache))) (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 /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")) ) 2026-05-05 14:39.24: Waiting for resource in pool OCluster 2026-05-05 15:48.34: Waiting for worker… 2026-05-05 15:53.41: Got resource from pool OCluster Building on doris.caelum.ci.dev All commits already cached HEAD is now at 2d10c6f Merge pull request #12 from mirage/lint (from ocaml/opam:alpine-3.23-ocaml-5.4@sha256:b5f9c251ed23ceaf402a2fd8548d89b9d710ba800ef8a7f46f773bfff6f63366) Unable to find image 'ocaml/opam:alpine-3.23-ocaml-5.4@sha256:b5f9c251ed23ceaf402a2fd8548d89b9d710ba800ef8a7f46f773bfff6f63366' locally docker.io/ocaml/opam@sha256:b5f9c251ed23ceaf402a2fd8548d89b9d710ba800ef8a7f46f773bfff6f63366: Pulling from ocaml/opam 6a0ac1617861: Already exists 9630673831f3: Already exists 4cffb540229a: Already exists aa3cee094119: Already exists f2700202f619: Already exists 33135c7375d5: Already exists 1ea4b64ae955: Already exists ca34ef70eda1: Already exists d4998b6f8f35: Already exists 4a43cfe8648c: Already exists 453dd28eaace: Already exists a962f0379f0a: Already exists b68882dcbbd8: Already exists 3f63b4eac828: Already exists 0720e1e1068a: Already exists 0676d4d6023a: Already exists 0ab690805f49: Already exists fc0af979c0fe: Already exists 4f4fb700ef54: Already exists 63f1d0bef8ae: Already exists 43fd6995d88f: Already exists c775bfb331ab: Already exists a7a9b5ed8780: Already exists 86ac791930d3: Already exists 2e34d70b785c: Already exists 56c554cb0baa: Already exists 0109b7ea4beb: Already exists a72aa581a14e: Already exists 0b969b88b90b: Already exists d1ae0e2bf910: Already exists cfd8efe5a061: Already exists a34595d6f491: Already exists 7333547f58a0: Already exists 803cdf5f2902: Already exists d74501489c54: Already exists 628aecb9cafb: Already exists 0c52f398a865: Already exists f4e18988783e: Pulling fs layer d9b0005bf058: Pulling fs layer f4e18988783e: Waiting ac511140fcec: Pulling fs layer e5e3b5898b4b: Pulling fs layer d9b0005bf058: Waiting 08e53197d17a: Pulling fs layer 9502f6b2d19e: Pulling fs layer ac511140fcec: Waiting e5e3b5898b4b: Waiting 08e53197d17a: Waiting 9502f6b2d19e: Waiting d9b0005bf058: Download complete f4e18988783e: Verifying Checksum f4e18988783e: Download complete f4e18988783e: Pull complete d9b0005bf058: Pull complete 08e53197d17a: Download complete e5e3b5898b4b: Verifying Checksum e5e3b5898b4b: Download complete 9502f6b2d19e: Verifying Checksum 9502f6b2d19e: Download complete ac511140fcec: Verifying Checksum ac511140fcec: Download complete ac511140fcec: Pull complete e5e3b5898b4b: Pull complete 08e53197d17a: Pull complete 9502f6b2d19e: Pull complete Digest: sha256:b5f9c251ed23ceaf402a2fd8548d89b9d710ba800ef8a7f46f773bfff6f63366 Status: Downloaded newer image for ocaml/opam@sha256:b5f9c251ed23ceaf402a2fd8548d89b9d710ba800ef8a7f46f773bfff6f63366 2026-05-05 15:53.44 ---> using "01c11b07ac2b5cd48e66007e5a5cac291b476dda37442ad969d24b0ab6dc0559" from cache /: (comment alpine-3.23-5.4_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")) 2026-05-05 15:53.44 ---> using "a8a9ea5c59254a5a0f8f67ea52c72885ad5d9b7a990b02c87babbf030ab69642" 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 2.0 to version 2.2, which can't be reverted. You may want to back it up before going further. Continue? [Y/n] y Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2026-05-05 15:53.44 ---> using "1e76191cb180700a1a4b4fb6f0b59791d7b11a581be0b4b93d5476ddfe3df3f0" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-110-generic The OCaml toplevel, version 5.4.1 2.5.1 2026-05-05 15:53.44 ---> using "059e0fa9bf335039c3fd833df6288d715762c1f93e9a1b08fa520560ef5ec6c3" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-05-05 15:53.44 ---> using "df7006147f8edefa1d31bb335dd77eaeb1d134668f6ea6934fc058697cdbef27" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e a70af20c7161f9d2e1ede477647f5f9e06d6e78f || git fetch origin master) && git reset -q --hard a70af20c7161f9d2e1ede477647f5f9e06d6e78f && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 045748b2d8..163a32c4d5 master -> origin/master a70af20c71 Merge pull request #29844 from shonfeder/release-dune-3.23.0 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository Everything as up-to-date as possible 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) 2026-05-05 15:53.44 ---> using "9a3e10daef7296c880c04ffbc3dd65d01430cdf9894c444e3c43148e1725237a" from cache /src: (copy (src spamtacus.opam spamtacus-mirage.opam spamtacus-bayesian.opam) (dst ./)) 2026-05-05 15:53.44 ---> saved as "ff7f2ddd3c12f8a4b648c43afb5c14a770e5124cea9597f76c31baa814061699" /src: (run (network host) (shell "opam pin add -yn spamtacus.dev './' && \ \nopam pin add -yn spamtacus-mirage.dev './' && \ \nopam pin add -yn spamtacus-bayesian.dev './'")) [NOTE] Package spamtacus does not exist in opam repositories registered in the current switch. [spamtacus.dev] synchronised (file:///src) spamtacus is now pinned to file:///src (version dev) [NOTE] Package spamtacus-mirage does not exist in opam repositories registered in the current switch. [spamtacus-mirage.dev] synchronised (file:///src) spamtacus-mirage is now pinned to file:///src (version dev) [NOTE] Package spamtacus-bayesian does not exist in opam repositories registered in the current switch. [spamtacus-bayesian.dev] synchronised (file:///src) spamtacus-bayesian is now pinned to file:///src (version dev) 2026-05-05 15:53.48 ---> saved as "c60a000902c0e0c45597b7167fa99c775ae1a3452b13ac727919c2fc13a09ee9" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-05-05 15:53.48 ---> saved as "ff082e4480141dbe8f08334acb8a65aaa08e045813b2afa97fed07b7f58db21e" /src: (env DEPS "angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 bstr.0.0.4 cmdliner.2.1.1 coin.0.1.5 cppo.1.8.0 csexp.1.5.2 domain-name.0.5.0 dune.3.23.0 dune-configurator.3.23.0 emile.1.1 fmt.0.11.0 fpath.0.7.3 ipaddr.5.6.2 ke.0.6 logs.0.10.0 lwt.6.1.2 macaddr.5.6.2 mrmime.0.7.2 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 ocplib-endian.1.2 pecu.0.7 prettym.0.0.5 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") /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 spamtacus.dev spamtacus-mirage.dev spamtacus-bayesian.dev $DEPS")) + /usr/bin/sudo "apk" "update" - v3.23.4-136-g11c41b79f3b [https://dl-cdn.alpinelinux.org/alpine/v3.23/main] - v3.23.4-131-gb5d853bc1dd [https://dl-cdn.alpinelinux.org/alpine/v3.23/community] - v20260127-9047-gbf8898bdf81 [https://dl-cdn.alpinelinux.org/alpine/edge/main] - v20260127-9078-g3ca7d88f119 [https://dl-cdn.alpinelinux.org/alpine/edge/community] - v20260127-9076-g6fcd29c33b6 [https://dl-cdn.alpinelinux.org/alpine/edge/testing] - OK: 62171 distinct packages available <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [spamtacus.dev] synchronised (file:///src) [spamtacus-bayesian.dev] synchronised (file:///src) [spamtacus-mirage.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) 2026-05-05 15:53.57 ---> saved as "ed775be2a95523f4752d2f9c842d0122237c6ace7c1228147f63310ffe9034c2" /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 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 2.1.1 - install coin 0.1.5 - install cppo 1.8.0 - install csexp 1.5.2 - install domain-name 0.5.0 - install dune 3.23.0 - install dune-configurator 3.23.0 - install emile 1.1 - install fmt 0.11.0 - install fpath 0.7.3 - install ipaddr 5.6.2 - install ke 0.6 - install logs 0.10.0 - install lwt 6.1.2 - install macaddr 5.6.2 - install mrmime 0.7.2 - 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 0.0.5 - 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 angstrom.0.16.1 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved base64.3.5.2 (cached) -> retrieved bigstringaf.0.10.0 (cached) -> retrieved bstr.0.0.4 (cached) -> retrieved coin.0.1.5 (cached) -> retrieved cmdliner.2.1.1 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved domain-name.0.5.0 (cached) -> retrieved emile.1.1 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved fpath.0.7.3 (cached) -> retrieved ipaddr.5.6.2, macaddr.5.6.2 (cached) -> retrieved ke.0.6 (cached) -> retrieved logs.0.10.0 (cached) -> retrieved lwt.6.1.2 (cached) -> retrieved mrmime.0.7.2 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocplib-endian.1.2 (cached) -> retrieved pecu.0.7 (cached) -> retrieved prettym.0.0.5 (cached) -> retrieved rosetta.0.4.0 (cached) -> retrieved ptime.1.2.0 (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.3.23.0, dune-configurator.3.23.0 (cached) -> installed cmdliner.2.1.1 -> installed ocamlbuild.0.16.1 -> 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 fmt.0.11.0 -> installed ptime.1.2.0 -> installed astring.0.8.5 -> installed fpath.0.7.3 -> installed dune.3.23.0 -> installed base64.3.5.2 -> installed csexp.1.5.2 -> installed bstr.0.0.4 -> installed coin.0.1.5 -> installed cppo.1.8.0 -> installed domain-name.0.5.0 -> installed ke.0.6 -> installed macaddr.5.6.2 -> installed ocaml-syntax-shims.1.0.0 -> installed pecu.0.7 -> installed uuuu.0.4.0 -> installed yuscii.0.3.0 -> installed ocplib-endian.1.2 -> installed rosetta.0.4.0 -> installed prettym.0.0.5 -> installed ipaddr.5.6.2 -> installed dune-configurator.3.23.0 -> installed bigstringaf.0.10.0 -> installed angstrom.0.16.1 -> installed emile.1.1 -> installed unstrctrd.0.4 -> installed lwt.6.1.2 -> installed mrmime.0.7.2 -> installed logs.0.10.0 Done. # To update the current shell environment, run: eval $(opam env) 2026-05-05 15:54.48 ---> saved as "599058bbe127e3a0bcba99fe83c436c92d20b1926d0e536cf58c00597f4efb2b" /src: (copy (src .) (dst /src)) 2026-05-05 15:54.49 ---> saved as "a3b695639467be2f2f911b072a0b6c0695990f80a13663208191304124d0e194" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) 2026-05-05 15:54.51 ---> saved as "4ff89ae7ec3aa01de4b49b4b684c2a81175122bc7578c755ebc8ca301ab2cdee" Job succeeded 2026-05-05 15:54.51: Job succeeded