2026-02-03 06:43.28: New job: test mirage/spamtacus https://github.com/mirage/spamtacus.git#refs/heads/main (2d10c6f114e63621bb26999fefd7881f3e673bad) (linux-x86_64:debian-13-4.14+flambda_opam-2.5) Base: ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:0f5addb3f8e810ba59074e475a58b4ecf89f46ced78e858c1603121df4f06f2c 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:debian-13-ocaml-4.14-flambda@sha256:0f5addb3f8e810ba59074e475a58b4ecf89f46ced78e858c1603121df4f06f2c # 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 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 ./ 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-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-config.2 ocaml-syntax-shims.1.0.0 ocaml-variants.4.14.2+options 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 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-ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:0f5addb3f8e810ba59074e475a58b4ecf89f46ced78e858c1603121df4f06f2c-debian-13-4.14+flambda_opam-2.5-587ff5753c910c2058531f2f85457761" 2026-02-03 06:43.28: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:0f5addb3f8e810ba59074e475a58b4ecf89f46ced78e858c1603121df4f06f2c) (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 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 ./)) (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 (network host) (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-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-config.2 ocaml-syntax-shims.1.0.0 ocaml-variants.4.14.2+options 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 /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")) ) 2026-02-03 06:43.28: Waiting for resource in pool OCluster 2026-02-03 06:43.28: Waiting for worker… 2026-02-03 06:47.06: Got resource from pool OCluster Building on eumache All commits already cached HEAD is now at 2d10c6f Merge pull request #12 from mirage/lint (from ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:0f5addb3f8e810ba59074e475a58b4ecf89f46ced78e858c1603121df4f06f2c) Unable to find image 'ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:0f5addb3f8e810ba59074e475a58b4ecf89f46ced78e858c1603121df4f06f2c' locally docker.io/ocaml/opam@sha256:0f5addb3f8e810ba59074e475a58b4ecf89f46ced78e858c1603121df4f06f2c: Pulling from ocaml/opam 281b80c799de: Already exists ce76feb86791: Already exists 7984eb0e5b45: Already exists 56c452a960b1: Already exists b85825bef00a: Already exists d6ff43dfb85c: Already exists 4197ec645389: Already exists 37cac33e41ff: Already exists 4cb993fb248e: Already exists ca442870f91f: Already exists b1d1a2fb5f4a: Already exists 0dea577b2801: Already exists cc10daaea4fd: Already exists 5f878cb1723a: Already exists 8968959fa983: Already exists 5bdd9b9ed0e3: Already exists 55661c5b388f: Already exists 55661c5b388f: Already exists 92d1dc6907bd: Already exists 7100b414728b: Already exists a6a54ddc9818: Already exists a920ad627810: Already exists 4f4fb700ef54: Already exists f7df7b6e19c0: Already exists cd713d66718c: Already exists 6ed45ab2af86: Already exists 40598b80a8fe: Already exists 983f7969ff00: Already exists 40ec09ee09bd: Already exists 76a0afa38cd9: Already exists 1d5a564d139a: Already exists 82883b85a4f0: Already exists 1d8458efd73b: Already exists 2d80a9fac9ac: Already exists 4d69ee6ae94b: Already exists ce8d28b713f1: Already exists 97580d938033: Already exists da5fa40e04f8: Already exists d7a499968f64: Already exists 28e5932c7c69: Already exists 81389c423fc3: Already exists 027a82db20e5: Already exists 1ff760d6a463: Already exists 9e772ec713ef: Already exists 248f75ebbf10: Already exists Digest: sha256:0f5addb3f8e810ba59074e475a58b4ecf89f46ced78e858c1603121df4f06f2c Status: Downloaded newer image for ocaml/opam@sha256:0f5addb3f8e810ba59074e475a58b4ecf89f46ced78e858c1603121df4f06f2c 2026-02-03 06:47.07 ---> using "dbd4b250fbf3886ec8323013f0b3d31c7800871207d574e64c0336bac616ba8e" 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")) 2026-02-03 06:47.07 ---> using "733865845b46735c1da98849c01bc9c37b2a89975f1f7ed437d5969d37ee4a73" 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 2026-02-03 06:47.07 ---> using "a1ed3651e2e66a45a716e37b88fbcf04a738a9bfb1d8e9f64c8c4400fc526137" 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 2026-02-03 06:47.07 ---> using "b3ebec6db7d54fc937da65521c2c1e546ea253189f54bf50f1a205b4f9041768" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-02-03 06:47.07 ---> using "7c3156721cfaa8bd6c0573a1fc87f85fb816c7549d4460e396b8934004119a7f" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (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 16d9c0eb87..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:///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.5.4.0"), 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 06:47.07 ---> using "8504b95dbc280709d1821d15711059f1eb9731c8fa81587575da882fe6389fdc" from cache /src: (copy (src spamtacus.opam spamtacus-mirage.opam spamtacus-bayesian.opam) (dst ./)) 2026-02-03 06:47.08 ---> saved as "d13b0d34e07b79be3f6ca7fee9c9bf1136e4d849e2ef100f86d45e95227072f8" /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) 2026-02-03 06:47.18 ---> saved as "f7d879dd8dcee294957e7d0edca1e07706ce7b15c9604f636a17fcee69bc6975" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-02-03 06:47.19 ---> saved as "a8e351f5da580e67d1d26aeb5569f3671d216bd139e014e42b769a60d848bc68" /src: (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-config.2 ocaml-syntax-shims.1.0.0 ocaml-variants.4.14.2+options 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") /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 "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 [9670 kB] - Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [98.7 kB] - Fetched 10.0 MB in 5s (2018 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [spamtacus.dev] synchronised (file:///src) [spamtacus-bayesian.dev] synchronised (file:///src) [spamtacus-mirage.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) 2026-02-03 06:47.46 ---> saved as "3b899796ac6fe94c23de8ff570783d95031047c63425aec6802adc21ebb07c53" /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 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 angstrom.0.16.1 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved base64.3.5.2 (cached) -> retrieved bigstringaf.0.10.0 (cached) -> retrieved coin.0.1.5 (cached) -> retrieved bstr.0.0.4 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved cmdliner.2.1.0 (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.5.6.1, macaddr.5.6.1 (cached) -> retrieved ke.0.6 (cached) -> retrieved logs.0.10.0 (cached) -> retrieved lwt.6.1.0 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> retrieved mrmime.0.7.1 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocplib-endian.1.2 (cached) -> retrieved pecu.0.7 (cached) -> retrieved prettym.0.0.4 (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 uutf.1.0.4 (cached) -> retrieved topkg.1.1.1 (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 cmdliner.2.1.0 -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed ocamlbuild.0.16.1 -> installed topkg.1.1.1 -> installed rresult.0.7.0 -> installed fmt.0.11.0 -> installed uutf.1.0.4 -> installed ptime.1.2.0 -> installed astring.0.8.5 -> installed fpath.0.7.3 -> installed dune.3.21.0 -> installed yuscii.0.3.0 -> installed csexp.1.5.2 -> installed base64.3.5.2 -> installed bstr.0.0.4 -> installed coin.0.1.5 -> installed domain-name.0.5.0 -> installed cppo.1.8.0 -> installed ke.0.6 -> installed macaddr.5.6.1 -> installed ocaml-syntax-shims.1.0.0 -> installed pecu.0.7 -> installed uuuu.0.4.0 -> installed ocplib-endian.1.2 -> installed rosetta.0.4.0 -> installed prettym.0.0.4 -> installed ipaddr.5.6.1 -> 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 06:50.16 ---> saved as "c7322a0c099a2c99bc8551938e97e14de5f8662fad81ba96362e2a18caee9a02" /src: (copy (src .) (dst /src)) 2026-02-03 06:50.17 ---> saved as "e3bad5c119d824020c916bd0ec847a391e9a256aaf6ffe96c74e7711c69ab6f3" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) 2026-02-03 06:50.26 ---> saved as "2cc3520232e35d134d8fd28512d98f6b7e474878cc706ec55f7361fa172ecb68" Job succeeded 2026-02-03 06:50.26: Job succeeded