2026-02-03 06:43.28: New job: test mirage/spamtacus https://github.com/mirage/spamtacus.git#refs/heads/main (2d10c6f114e63621bb26999fefd7881f3e673bad) (linux-arm64:debian-13-5.4_arm64_opam-2.5) Base: ocaml/opam:debian-13-ocaml-5.4@sha256:1733caa24629b4458e1ec6a11272bfd8cf9370838e13b0bb017f4f8779b0b370 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-5.4@sha256:1733caa24629b4458e1ec6a11272bfd8cf9370838e13b0bb017f4f8779b0b370 # debian-13-5.4_arm64_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-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.2.1.0 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.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 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.0.0.4 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-5.4@sha256:1733caa24629b4458e1ec6a11272bfd8cf9370838e13b0bb017f4f8779b0b370-debian-13-5.4_arm64_opam-2.5-65432f800318a80e79307e2dbfef2f8f" 2026-02-03 06:43.28: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-5.4@sha256:1733caa24629b4458e1ec6a11272bfd8cf9370838e13b0bb017f4f8779b0b370) (comment debian-13-5.4_arm64_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-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.2.1.0 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.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 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.0.0.4 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 06:46.03: Got resource from pool OCluster Building on kydoime.caelum.ci.dev hint: Using 'master' as the name for the initial branch. This default branch name hint: is subject to change. To configure the initial branch name to use in all hint: of your new repositories, which will suppress this warning, call: hint: hint: git config --global init.defaultBranch <name> hint: hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and hint: 'development'. The just-created branch can be renamed via this command: hint: hint: git branch -m <name> Initialized empty Git repository in /var/cache/obuilder/ocluster/git/spamtacus.git-d8a1c7d91cabad4d45525bf478b263707ec6a5db/.git/ HEAD is now at 2d10c6f Merge pull request #12 from mirage/lint (from ocaml/opam:debian-13-ocaml-5.4@sha256:1733caa24629b4458e1ec6a11272bfd8cf9370838e13b0bb017f4f8779b0b370) Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:1733caa24629b4458e1ec6a11272bfd8cf9370838e13b0bb017f4f8779b0b370' locally docker.io/ocaml/opam@sha256:1733caa24629b4458e1ec6a11272bfd8cf9370838e13b0bb017f4f8779b0b370: Pulling from ocaml/opam bdfce8c2bb9c: Pulling fs layer bdfce8c2bb9c: Verifying Checksum bdfce8c2bb9c: Pull complete Digest: sha256:1733caa24629b4458e1ec6a11272bfd8cf9370838e13b0bb017f4f8779b0b370 Status: Downloaded newer image for ocaml/opam@sha256:1733caa24629b4458e1ec6a11272bfd8cf9370838e13b0bb017f4f8779b0b370 2026-02-03 06:46.05 ---> using "9e9b656e9b6bdc237589a9d76f00a1fbae61934b764b5da2a79ad3132262762c" from cache /: (comment debian-13-5.4_arm64_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 06:46.05 ---> using "16d8338ac3f28cc60f8ade39bc00db9fc8ea5e4128cc4217b2f8937c548f693e" 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 06:46.05 ---> using "28ed39bc46dc71b63a4db24822d6116d272e3c3b6cf3a4c750ee0816294d8604" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-90-generic The OCaml toplevel, version 5.4.0 2.5.0 2026-02-03 06:46.05 ---> using "59045ffde86693f70a84c038fc17d2b0f4cca4b6e8597706980c949f95211e91" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-02-03 06:46.05 ---> using "136ef18ba7fbea384565010841d122831b56c12750f60d960037e100311d559f" 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 a6b2f19780..f34b61248b 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 Already up-to-date. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-02-03 06:46.05 ---> using "c4d707b09fc02b2c2208c7fcf17be4ea2cc3c5daaebcec58066fab73aacb51bf" from cache /src: (copy (src spamtacus.opam spamtacus-mirage.opam spamtacus-bayesian.opam) (dst ./)) 2026-02-03 06:46.05 ---> saved as "ce802d8bad9dac82720f66b8485a05403bd657df143081ec555b0cad200ae736" /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 06:46.11 ---> saved as "a0b2196c9c9e6db56c499b68c67d0126d87d5964d1db8401f03e6d7ee07ea48d" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-02-03 06:46.12 ---> saved as "c3ad1602c9be55ef82cc6bab2786a974bb6618e8f88c1ea17fe744ab26effdd5" /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.2.1.0 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.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 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.0.0.4 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 arm64 Packages [9607 kB] - Get:5 http://deb.debian.org/debian-security trixie-security/main arm64 Packages [99.0 kB] - Fetched 9937 kB in 4s (2429 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-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 5.4.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0). [NOTE] Package ocaml is already installed (current version is 5.4.0). [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) 2026-02-03 06:46.34 ---> saved as "54d190ca10440a899bc608d531ac1206bb3bb28fae9b8fecd22d6c6bd0d880ac" /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 5.4.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0). [NOTE] Package ocaml is already installed (current version is 5.4.0). [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 2.1.0 - 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 bstr.0.0.4 (cached) -> retrieved cmdliner.2.1.0 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved coin.0.1.5 (https://opam.ocaml.org/cache) -> 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 ocamlbuild.0.16.1 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocplib-endian.1.2 (cached) -> retrieved mrmime.0.7.1 (https://opam.ocaml.org/cache) -> retrieved pecu.0.7 (cached) -> retrieved prettym.0.0.4 (cached) -> retrieved ptime.1.2.0 (cached) -> retrieved rresult.0.7.0 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved rosetta.0.4.0 (https://opam.ocaml.org/cache) -> retrieved unstrctrd.0.4 (cached) -> retrieved uutf.1.0.4 (cached) -> retrieved yuscii.0.3.0 (https://opam.ocaml.org/cache) -> retrieved uuuu.0.4.0 (https://opam.ocaml.org/cache) -> retrieved dune.3.21.0, dune-configurator.3.21.0 (cached) -> installed cmdliner.2.1.0 -> 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.3.21.0 -> 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 cppo.1.8.0 -> installed domain-name.0.5.0 -> 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 lwt.6.1.0 -> installed mrmime.0.7.1 -> installed logs.0.10.0 Done. # To update the current shell environment, run: eval $(opam env) 2026-02-03 06:47.35 ---> saved as "e968ac5b75dc5d043e16314288e46af6f2494d065535d3a2c93c4c66e96f5317" /src: (copy (src .) (dst /src)) 2026-02-03 06:47.35 ---> saved as "57364ffc0e179b3c68f0571cbc17dfd08f2eadcbcee1e11fad845e7e48243024" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) 2026-02-03 06:47.38 ---> saved as "26f39b16074b496f558f860b78f1c727284808c1f844dfa773b07a3cf143805a" Job succeeded 2026-02-03 06:47.38: Job succeeded