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@sha256:4add1601135529e9f2e403a25c1c640231c0e871e87f88cf8feab4be5095104cOpam project buildTo reproduce locally:git clone --recursive "https://github.com/mirage/bigarray-compat.git" -b "master" && cd "bigarray-compat" && git reset --hard 30febbbfcat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:debian-13-ocaml-5.4@sha256:4add1601135529e9f2e403a25c1c640231c0e871e87f88cf8feab4be5095104c# debian-13-5.4_opam-2.5USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opamRUN opam init --reinit -niRUN uname -rs && opam exec -- ocaml -version && opam --versionWORKDIR /srcRUN sudo chown opam /srcRUN 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 -uCOPY --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 $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2026-02-15 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 OCluster2026-02-15 20:41.26: Waiting for worker…2026-02-15 20:44.49: Got resource from pool OClusterBuilding on laodoke.caelum.ci.devAll commits already cachedHEAD 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' locallydocker.io/ocaml/opam@sha256:4add1601135529e9f2e403a25c1c640231c0e871e87f88cf8feab4be5095104c: Pulling from ocaml/opamef235bf1a09a: Already exists58b06b604a42: Already existsb55f23c32d5a: Already existsaa415425edb7: Already existsc4f39ed7469c: Already existsca248a2fdd5e: Already exists74109c509b2f: Already exists18c2fa2271cb: Already exists37d4d41661a2: Already exists0b2f35f78814: Already existse65f29522a9a: Already exists603a51b67573: Already exists89b2faa02f16: Already existse5f11471afd4: Already existsd7b0e5daa224: Already exists7bec4d50f3b2: Already existsd3a70ed71f1c: Already exists90de03d9b27a: Already existsa28f685cf2db: Already exists5bb5e02041c7: Already exists74f9af816199: Already exists74c2f6cb4138: Already exists4f4fb700ef54: Already exists5ce9bdcb2952: Already existsbf18c14e9b34: Already existsbb4b67501479: Already exists89e7ed0468f5: Already exists640077527026: Already exists363b481ff012: Already exists437bd8bc3ce9: Already exists2bcf3429833a: Already exists3e5fe21454e9: Already existsf3afb11ae499: Already existsc3a5b88f5e5f: Already exists124a1dc355b1: Already exists0a9982d37abd: Already exists9b8b724665ed: Already existsf81507befe71: Already exists7984e4546bf9: Already exists3579b890ab6e: Already existse83772930ba8: Already existsae210f88246e: Already existse035ef68bd1a: Already exists10a755270a5b: Already existsba9bc7232694: Pulling fs layerd6bc4e91a30f: Pulling fs layera3c4c8a1f4e2: Pulling fs layer845ad49c4ca0: Pulling fs layer845ad49c4ca0: Waitingd6bc4e91a30f: Verifying Checksumd6bc4e91a30f: Download completea3c4c8a1f4e2: Verifying Checksuma3c4c8a1f4e2: Download complete845ad49c4ca0: Verifying Checksum845ad49c4ca0: Download completeba9bc7232694: Verifying Checksumba9bc7232694: Download completeba9bc7232694: Pull completed6bc4e91a30f: Pull completea3c4c8a1f4e2: Pull complete845ad49c4ca0: Pull completeDigest: sha256:4add1601135529e9f2e403a25c1c640231c0e871e87f88cf8feab4be5095104cStatus: Downloaded newer image for ocaml/opam@sha256:4add1601135529e9f2e403a25c1c640231c0e871e87f88cf8feab4be5095104c2026-02-15 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] yFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] Initialised2026-02-15 20:44.50 ---> using "a57c7d649fb37a8a78250eb8e1010ea36886835eb9814f75aafe9cfec50f3c58" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-90-genericThe OCaml toplevel, version 5.4.02.5.02026-02-15 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_HEAD340ee6fd1f..66fe1c299d master -> origin/master302e116c40 Merge pull request #29374 from shonfeder/release-dune-3.21.1<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+file:///home/opam/opam-repositoryAlready 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.3.21.1Done.# 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 succeeded2026-02-15 20:47.00: Job succeeded