2026-02-15 17:59.57: New job: test mirage/bigarray-compat https://github.com/mirage/bigarray-compat.git#refs/heads/master (30febbbfda40afbdec11bb8340d6e3bcd543bd8a) (linux-x86_64:debian-13-5.4_opam-2.5) Base: ocaml/opam:debian-13-ocaml-5.4@sha256:4add1601135529e9f2e403a25c1c640231c0e871e87f88cf8feab4be5095104c Opam project build To reproduce locally: git clone --recursive "https://github.com/mirage/bigarray-compat.git" -b "master" && cd "bigarray-compat" && git reset --hard 30febbbf cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-5.4@sha256:4add1601135529e9f2e403a25c1c640231c0e871e87f88cf8feab4be5095104c # debian-13-5.4_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 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 bigarray-compat.opam ./ RUN opam pin add -yn bigarray-compat.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base dune.3.21.1 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y bigarray-compat.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 2026-02-15 17:59.57: Using cache hint "mirage/bigarray-compat-ocaml/opam:debian-13-ocaml-5.4@sha256:4add1601135529e9f2e403a25c1c640231c0e871e87f88cf8feab4be5095104c-debian-13-5.4_opam-2.5-a50d35298248f96754cf58814229472e" 2026-02-15 17:59.57: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-5.4@sha256:4add1601135529e9f2e403a25c1c640231c0e871e87f88cf8feab4be5095104c) (comment debian-13-5.4_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 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src bigarray-compat.opam) (dst ./)) (run (network host) (shell "opam pin add -yn bigarray-compat.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base dune.3.21.1 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1") (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 bigarray-compat.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")) ) 2026-02-15 17:59.57: Waiting for resource in pool OCluster 2026-02-15 20:41.26: Waiting for worker… 2026-02-15 20:44.49: Got resource from pool OCluster Building on laodoke.caelum.ci.dev All commits already cached HEAD is now at 30febbb Set min dune version to 1.5 (#9) (from ocaml/opam:debian-13-ocaml-5.4@sha256:4add1601135529e9f2e403a25c1c640231c0e871e87f88cf8feab4be5095104c) Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:4add1601135529e9f2e403a25c1c640231c0e871e87f88cf8feab4be5095104c' locally docker.io/ocaml/opam@sha256:4add1601135529e9f2e403a25c1c640231c0e871e87f88cf8feab4be5095104c: Pulling from ocaml/opam ef235bf1a09a: Already exists 58b06b604a42: Already exists b55f23c32d5a: Already exists aa415425edb7: Already exists c4f39ed7469c: Already exists ca248a2fdd5e: Already exists 74109c509b2f: Already exists 18c2fa2271cb: Already exists 37d4d41661a2: Already exists 0b2f35f78814: Already exists e65f29522a9a: Already exists 603a51b67573: Already exists 89b2faa02f16: Already exists e5f11471afd4: Already exists d7b0e5daa224: Already exists 7bec4d50f3b2: Already exists d3a70ed71f1c: Already exists 90de03d9b27a: Already exists a28f685cf2db: Already exists 5bb5e02041c7: Already exists 74f9af816199: Already exists 74c2f6cb4138: Already exists 4f4fb700ef54: Already exists 5ce9bdcb2952: Already exists bf18c14e9b34: Already exists bb4b67501479: Already exists 89e7ed0468f5: Already exists 640077527026: Already exists 363b481ff012: Already exists 437bd8bc3ce9: Already exists 2bcf3429833a: Already exists 3e5fe21454e9: Already exists f3afb11ae499: Already exists c3a5b88f5e5f: Already exists 124a1dc355b1: Already exists 0a9982d37abd: Already exists 9b8b724665ed: Already exists f81507befe71: Already exists 7984e4546bf9: Already exists 3579b890ab6e: Already exists e83772930ba8: Already exists ae210f88246e: Already exists e035ef68bd1a: Already exists 10a755270a5b: Already exists ba9bc7232694: Pulling fs layer d6bc4e91a30f: Pulling fs layer a3c4c8a1f4e2: Pulling fs layer 845ad49c4ca0: Pulling fs layer 845ad49c4ca0: Waiting d6bc4e91a30f: Verifying Checksum d6bc4e91a30f: Download complete a3c4c8a1f4e2: Verifying Checksum a3c4c8a1f4e2: Download complete 845ad49c4ca0: Verifying Checksum 845ad49c4ca0: Download complete ba9bc7232694: Verifying Checksum ba9bc7232694: Download complete ba9bc7232694: Pull complete d6bc4e91a30f: Pull complete a3c4c8a1f4e2: Pull complete 845ad49c4ca0: Pull complete Digest: sha256:4add1601135529e9f2e403a25c1c640231c0e871e87f88cf8feab4be5095104c Status: Downloaded newer image for ocaml/opam@sha256:4add1601135529e9f2e403a25c1c640231c0e871e87f88cf8feab4be5095104c 2026-02-15 20:44.50 ---> using "3c18c9e472a4f76bc128dc0a5a1e21158ba3dbd0d6773ace6ec33f0cfe6fac9b" from cache /: (comment debian-13-5.4_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")) 2026-02-15 20:44.50 ---> using "21b697a450b29355551abeb3f4daec26cba73e40a70f0798f604fd3fb26812be" 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 2026-02-15 20:44.50 ---> using "a57c7d649fb37a8a78250eb8e1010ea36886835eb9814f75aafe9cfec50f3c58" 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 2026-02-15 20:44.50 ---> using "6d63efd9368535332a4bec0e7f8079e5429ea8d0b22319e33094012760de763a" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-02-15 20:44.50 ---> using "6f5671fbe2697a965054ee1ca297664bc1a4e8a54b5882ae8c349c89af01b0fc" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 340ee6fd1f..66fe1c299d master -> origin/master 302e116c40 Merge pull request #29374 from shonfeder/release-dune-3.21.1 <><> 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) 2026-02-15 20:44.50 ---> using "ba35c06d2dc48d2e0e7fd1a10fcfe817fe686958f89b9f4e2f9e25df35ae9d6b" from cache /src: (copy (src bigarray-compat.opam) (dst ./)) 2026-02-15 20:44.50 ---> saved as "bf44cd5c64b7c19395d3110c7506a35540ef5007b12626eff77fec3f4d0a9afb" /src: (run (network host) (shell "opam pin add -yn bigarray-compat.dev './'")) [bigarray-compat.dev] synchronised (file:///src) bigarray-compat is now pinned to file:///src (version dev) 2026-02-15 20:44.54 ---> saved as "ae93db00270fb148ca3d4d23e27ac4c4697f904854c812aac0ec2767744e7db0" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-02-15 20:44.54 ---> saved as "f6d0d64c153627ba6d68058f8ab12c1740abdb215cd4f1e6e2f405994fd80eff" /src: (env DEPS "base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base dune.3.21.1 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1") /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 bigarray-compat.dev $DEPS")) + /usr/bin/sudo "apt-get" "update" - Hit:1 http://deb.debian.org/debian trixie InRelease - 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-security trixie-security/main amd64 Packages [108 kB] - Fetched 198 kB in 0s (965 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [bigarray-compat.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) 2026-02-15 20:45.16 ---> saved as "21bbb52e7b0c0edea0416260c865afad0845c8dbc0fb60b23985b8fdf54a3fc7" /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 1 package - install dune 3.21.1 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved dune.3.21.1 (cached) -> installed dune.3.21.1 Done. # To update the current shell environment, run: eval $(opam env) 2026-02-15 20:47.00 ---> saved as "bb4ea2550f0981e6487ef7380a24885dd43236442a8a547fd295d092823404c6" /src: (copy (src .) (dst /src)) 2026-02-15 20:47.00 ---> saved as "ec63c843a5a4e6453fb76e8d30075ffad44953dd3c23568b5011c3672034efad" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) 2026-02-15 20:47.01 ---> saved as "db6b036cb9b2e58fce3d5de08dea9a068f60d8f2d70c03746489e925fdf2f50b" Job succeeded 2026-02-15 20:47.00: Job succeeded