2025-10-18 16:35.49: New job: test ocaml-opam/ocaml-mccs https://github.com/ocaml-opam/ocaml-mccs.git#refs/heads/master (a7d839cb67e2c4088d5ac58e6e2130174dca5139) (linux-x86_64:ubuntu-25.10-5.4_opam-2.4) Base: ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:1193b97b1fb681f2d335587f7d0f746174fef9b1dfb77984932b8f3ea440c840 Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-opam/ocaml-mccs.git" -b "master" && cd "ocaml-mccs" && git reset --hard a7d839cb cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:1193b97b1fb681f2d335587f7d0f746174fef9b1dfb77984932b8f3ea440c840 # ubuntu-25.10-5.4_opam-2.4 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.4 /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 c603e596bfaf195a5c1a3baf992b11c1de5ad35b || git fetch origin master) && git reset -q --hard c603e596bfaf195a5c1a3baf992b11c1de5ad35b && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 mccs.opam ./ RUN opam pin add -yn mccs.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 conf-c++.1.0 cppo.1.8.0 cudf.0.10 dune.3.20.2 extlib.1.8.0 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=2.4 --depext-only -y mccs.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 2025-10-18 16:35.49: Using cache hint "ocaml-opam/ocaml-mccs-ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:1193b97b1fb681f2d335587f7d0f746174fef9b1dfb77984932b8f3ea440c840-ubuntu-25.10-5.4_opam-2.4-7a7924d78d89a3db83a1d1331acecfe1" 2025-10-18 16:35.49: Using OBuilder spec: ((from ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:1193b97b1fb681f2d335587f7d0f746174fef9b1dfb77984932b8f3ea440c840) (comment ubuntu-25.10-5.4_opam-2.4) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (run (shell "sudo ln -f /usr/bin/opam-2.4 /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 c603e596bfaf195a5c1a3baf992b11c1de5ad35b || git fetch origin master) && git reset -q --hard c603e596bfaf195a5c1a3baf992b11c1de5ad35b && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src mccs.opam) (dst ./)) (run (network host) (shell "opam pin add -yn mccs.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 conf-c++.1.0 cppo.1.8.0 cudf.0.10 dune.3.20.2 extlib.1.8.0 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=2.4 --depext-only -y mccs.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")) ) 2025-10-18 16:35.49: Waiting for resource in pool OCluster 2025-10-18 17:21.01: Waiting for worker… 2025-10-18 17:22.25: Got resource from pool OCluster Building on doris.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/ocaml-mccs.git-14a7239ed67f727141eec96c6a72e0cb39e6a48f/.git/ HEAD is now at a7d839c Version 1.1+19 (from ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:1193b97b1fb681f2d335587f7d0f746174fef9b1dfb77984932b8f3ea440c840) Unable to find image 'ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:1193b97b1fb681f2d335587f7d0f746174fef9b1dfb77984932b8f3ea440c840' locally docker.io/ocaml/opam@sha256:1193b97b1fb681f2d335587f7d0f746174fef9b1dfb77984932b8f3ea440c840: Pulling from ocaml/opam 9b965cd35928: Already exists 8c34d5cb1909: Pulling fs layer 8f3d0e888f94: Pulling fs layer 75914a58b59d: Pulling fs layer 00c83499f5f8: Pulling fs layer 96557828c72d: Pulling fs layer 75914a58b59d: Waiting e04c74427b07: Pulling fs layer 0b5b736f6f8b: Pulling fs layer 8f3d0e888f94: Waiting 96557828c72d: Waiting 01ddd8730c9d: Pulling fs layer f367de3c6ef3: Pulling fs layer 8ea485ed8d07: Pulling fs layer 0b5b736f6f8b: Waiting 311ea7e25f3b: Pulling fs layer 01ddd8730c9d: Waiting 2c44554f2c1d: Pulling fs layer 311ea7e25f3b: Waiting 8ea485ed8d07: Waiting 4b37f74f2fcf: Pulling fs layer 2c44554f2c1d: Waiting f367de3c6ef3: Waiting 4c53b5e197d1: Pulling fs layer 4b37f74f2fcf: Waiting ae54a0cbaf07: Pulling fs layer fbfa20dfc58f: Pulling fs layer 4c53b5e197d1: Waiting 7a5fbf99492d: Pulling fs layer 55f27f5aae25: Pulling fs layer ae54a0cbaf07: Waiting e5dc741ba80e: Pulling fs layer fbfa20dfc58f: Waiting 4f4fb700ef54: Pulling fs layer 7a5fbf99492d: Waiting ea4deec7b9ed: Pulling fs layer e5dc741ba80e: Waiting 575dd3f40a50: Pulling fs layer 23d3a726bc1c: Pulling fs layer 9c808f81626e: Pulling fs layer 23d3a726bc1c: Waiting 6015bb64a01e: Pulling fs layer c8b90fbcd33e: Pulling fs layer 6015bb64a01e: Waiting 1b226c214b9a: Pulling fs layer c3f2fe2e9a34: Pulling fs layer 9c808f81626e: Waiting 09907f66bdda: Pulling fs layer c8b90fbcd33e: Waiting 1b226c214b9a: Waiting ac9b7119d067: Pulling fs layer c3f2fe2e9a34: Waiting c3c8c52036b2: Pulling fs layer 09907f66bdda: Waiting 09d46cfd46ca: Pulling fs layer a93091442c09: Pulling fs layer 74daf3d638c4: Pulling fs layer 2ad878d09679: Pulling fs layer c3c8c52036b2: Waiting 4f990f691d95: Pulling fs layer b2d8c9546556: Pulling fs layer 74daf3d638c4: Waiting fc9e5ff183af: Pulling fs layer 1420c7e28df9: Pulling fs layer 0aa76275f3e3: Pulling fs layer b2d8c9546556: Waiting 4f990f691d95: Waiting 93d3fe1ef530: Pulling fs layer 8141b93c2100: Pulling fs layer 0aa76275f3e3: Waiting 99dd02af1531: Pulling fs layer 1420c7e28df9: Waiting ed19dfeb135d: Pulling fs layer 400c4009ccf8: Pulling fs layer ed19dfeb135d: Waiting 99dd02af1531: Waiting 8c34d5cb1909: Verifying Checksum 8c34d5cb1909: Download complete 8c34d5cb1909: Pull complete 8f3d0e888f94: Verifying Checksum 8f3d0e888f94: Download complete 8f3d0e888f94: Pull complete 75914a58b59d: Verifying Checksum 75914a58b59d: Download complete 00c83499f5f8: Download complete 75914a58b59d: Pull complete 00c83499f5f8: Pull complete 96557828c72d: Verifying Checksum 96557828c72d: Download complete e04c74427b07: Verifying Checksum e04c74427b07: Download complete 0b5b736f6f8b: Verifying Checksum 0b5b736f6f8b: Download complete 01ddd8730c9d: Verifying Checksum 01ddd8730c9d: Download complete f367de3c6ef3: Verifying Checksum f367de3c6ef3: Download complete 8ea485ed8d07: Verifying Checksum 8ea485ed8d07: Download complete 96557828c72d: Pull complete e04c74427b07: Pull complete 0b5b736f6f8b: Pull complete 01ddd8730c9d: Pull complete f367de3c6ef3: Pull complete 311ea7e25f3b: Verifying Checksum 311ea7e25f3b: Download complete 8ea485ed8d07: Pull complete 311ea7e25f3b: Pull complete 2c44554f2c1d: Verifying Checksum 2c44554f2c1d: Download complete 2c44554f2c1d: Pull complete 4b37f74f2fcf: Verifying Checksum 4b37f74f2fcf: Download complete 4b37f74f2fcf: Pull complete 4c53b5e197d1: Download complete 4c53b5e197d1: Pull complete ae54a0cbaf07: Verifying Checksum ae54a0cbaf07: Download complete ae54a0cbaf07: Pull complete fbfa20dfc58f: Verifying Checksum fbfa20dfc58f: Download complete fbfa20dfc58f: Pull complete 7a5fbf99492d: Verifying Checksum 7a5fbf99492d: Download complete 7a5fbf99492d: Pull complete 55f27f5aae25: Verifying Checksum 55f27f5aae25: Download complete 55f27f5aae25: Pull complete e5dc741ba80e: Verifying Checksum e5dc741ba80e: Download complete e5dc741ba80e: Pull complete 4f4fb700ef54: Verifying Checksum 4f4fb700ef54: Download complete 4f4fb700ef54: Pull complete ea4deec7b9ed: Verifying Checksum ea4deec7b9ed: Download complete ea4deec7b9ed: Pull complete 575dd3f40a50: Verifying Checksum 575dd3f40a50: Download complete 575dd3f40a50: Pull complete 23d3a726bc1c: Verifying Checksum 23d3a726bc1c: Download complete 23d3a726bc1c: Pull complete 9c808f81626e: Verifying Checksum 9c808f81626e: Download complete 9c808f81626e: Pull complete 6015bb64a01e: Verifying Checksum 6015bb64a01e: Download complete 6015bb64a01e: Pull complete c8b90fbcd33e: Download complete c8b90fbcd33e: Pull complete 1b226c214b9a: Verifying Checksum 1b226c214b9a: Pull complete c3f2fe2e9a34: Verifying Checksum c3f2fe2e9a34: Download complete c3f2fe2e9a34: Pull complete 09907f66bdda: Verifying Checksum 09907f66bdda: Download complete 09907f66bdda: Pull complete ac9b7119d067: Verifying Checksum ac9b7119d067: Download complete ac9b7119d067: Pull complete c3c8c52036b2: Verifying Checksum c3c8c52036b2: Download complete c3c8c52036b2: Pull complete 09d46cfd46ca: Verifying Checksum 09d46cfd46ca: Download complete 09d46cfd46ca: Pull complete a93091442c09: Verifying Checksum a93091442c09: Download complete 74daf3d638c4: Download complete 2ad878d09679: Verifying Checksum 2ad878d09679: Download complete 4f990f691d95: Download complete b2d8c9546556: Verifying Checksum b2d8c9546556: Download complete fc9e5ff183af: Verifying Checksum fc9e5ff183af: Download complete 1420c7e28df9: Download complete 0aa76275f3e3: Verifying Checksum 0aa76275f3e3: Download complete 93d3fe1ef530: Verifying Checksum 93d3fe1ef530: Download complete 8141b93c2100: Verifying Checksum 8141b93c2100: Download complete 99dd02af1531: Verifying Checksum 99dd02af1531: Download complete ed19dfeb135d: Verifying Checksum ed19dfeb135d: Download complete 400c4009ccf8: Verifying Checksum 400c4009ccf8: Download complete a93091442c09: Pull complete 74daf3d638c4: Pull complete 2ad878d09679: Pull complete 4f990f691d95: Pull complete b2d8c9546556: Pull complete fc9e5ff183af: Pull complete 1420c7e28df9: Pull complete 0aa76275f3e3: Pull complete 93d3fe1ef530: Pull complete 8141b93c2100: Pull complete 99dd02af1531: Pull complete ed19dfeb135d: Pull complete 400c4009ccf8: Pull complete Digest: sha256:1193b97b1fb681f2d335587f7d0f746174fef9b1dfb77984932b8f3ea440c840 Status: Downloaded newer image for ocaml/opam@sha256:1193b97b1fb681f2d335587f7d0f746174fef9b1dfb77984932b8f3ea440c840 2025-10-18 17:22.27 ---> using "3be20ed9bde11478d710180884f722280dfc08d0ee382a0870797929c1d03cd4" from cache /: (comment ubuntu-25.10-5.4_opam-2.4) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam")) 2025-10-18 17:22.27 ---> using "da6960692231a059dab52bacd68875d42b6b35b205939a28c7e327c1c48fb166" 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. Continue? [Y/n] y 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. [NOTE] The 'jobs' option was reset, its value was 71 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using: opam option jobs=71 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2025-10-18 17:22.27 ---> using "e9b0ecbad3beb2e452151c1169527a8879012a89c3350bb7b46eace3adcd6aea" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-157-generic The OCaml toplevel, version 5.4.0 2.4.1 2025-10-18 17:22.27 ---> using "77ec95f59e260ec6798c95d067d0fb48d4d663c0eb249c2e29ab7e2bbb0a15a8" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-10-18 17:22.27 ---> using "112fb3f58706e2a934d242f81fc30ccd1722e38dcf8fa9411a64fe043420055b" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e c603e596bfaf195a5c1a3baf992b11c1de5ad35b || git fetch origin master) && git reset -q --hard c603e596bfaf195a5c1a3baf992b11c1de5ad35b && git log --no-decorate -n1 --oneline && opam update -u")) c603e596bf Merge pull request #28683 from Octachron/OCaml_5.4.0_release <><> 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) 2025-10-18 17:22.27 ---> using "10ebcea5a136997bb3d25fe8f52145c5fa29bb5dfd035f08bc3c6234649165e8" from cache /src: (copy (src mccs.opam) (dst ./)) 2025-10-18 17:22.28 ---> saved as "4624c42255b70b8846a278903963c1f8ea38161c312d4f01e8be69c2136ffda9" /src: (run (network host) (shell "opam pin add -yn mccs.dev './'")) [mccs.dev] synchronised (file:///src) mccs is now pinned to file:///src (version dev) 2025-10-18 17:22.32 ---> saved as "2955346d0106b79e54fcb72d64fc7257b5f55acda214740a833a88a64b1ecab5" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-10-18 17:22.32 ---> saved as "22f34fedf1ce74507c65c29c95590a169993d1c76ced4d5d645b53c10cfdef2b" /src: (env DEPS "base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base conf-c++.1.0 cppo.1.8.0 cudf.0.10 dune.3.20.2 extlib.1.8.0 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=2.4 --depext-only -y mccs.dev $DEPS")) + /usr/bin/sudo "apt-get" "update" - Hit:1 http://archive.ubuntu.com/ubuntu questing InRelease - Get:2 http://archive.ubuntu.com/ubuntu questing-updates InRelease [136 kB] - Get:3 http://archive.ubuntu.com/ubuntu questing-backports InRelease [133 kB] - Get:4 http://security.ubuntu.com/ubuntu questing-security InRelease [136 kB] - Fetched 404 kB in 0s (849 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [mccs.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). 2025-10-18 17:22.52 ---> saved as "4049d6a40a3dbf43a397a434c8393f6443b0e6ed8082a43ef848ed14a101bbb7" /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 5 packages - install conf-c++ 1.0 - install cppo 1.8.0 - install cudf 0.10 - install dune 3.20.2 - install extlib 1.8.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved cppo.1.8.0 (cached) -> retrieved cudf.0.10 (cached) -> installed conf-c++.1.0 -> retrieved extlib.1.8.0 (cached) -> retrieved dune.3.20.2 (cached) -> installed dune.3.20.2 -> installed cppo.1.8.0 -> installed extlib.1.8.0 -> installed cudf.0.10 Done. # To update the current shell environment, run: eval $(opam env) 2025-10-18 17:23.40 ---> saved as "4622b0d5618af7b38f84b46fb1a795071e8405497c802cd62a4b6baaf4f3a64b" /src: (copy (src .) (dst /src)) 2025-10-18 17:23.41 ---> saved as "46d4bfd1b8592a6bc44f779022922fabe27297f1f4d30c0c0a971b09491c30df" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) 2025-10-18 17:23.45 ---> saved as "1dd10944d3e8bdf992acac42d66ba23e242032dfd0adb6d3c083d49d0c6422d5" Job succeeded 2025-10-18 17:23.45: Job succeeded