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:debian-13-5.4+flambda_opam-2.4) Base: ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:2d484900314a99f185d54e7a73ea63099b36698761204da91a02457d87673933 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:debian-13-ocaml-5.4-flambda@sha256:2d484900314a99f185d54e7a73ea63099b36698761204da91a02457d87673933 # debian-13-5.4+flambda_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-compiler.5.4.0 ocaml-config.3 ocaml-variants.5.4.0+options" 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:debian-13-ocaml-5.4-flambda@sha256:2d484900314a99f185d54e7a73ea63099b36698761204da91a02457d87673933-debian-13-5.4+flambda_opam-2.4-1744bff72583265ced15d1b2de9b1ce2" 2025-10-18 16:35.49: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:2d484900314a99f185d54e7a73ea63099b36698761204da91a02457d87673933) (comment debian-13-5.4+flambda_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-compiler.5.4.0 ocaml-config.3 ocaml-variants.5.4.0+options") (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 17:21.08: Waiting for worker… 2025-10-18 17:22.35: Got resource from pool OCluster Building on toxis.caelum.ci.dev All commits already cached HEAD is now at a7d839c Version 1.1+19 (from ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:2d484900314a99f185d54e7a73ea63099b36698761204da91a02457d87673933) Unable to find image 'ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:2d484900314a99f185d54e7a73ea63099b36698761204da91a02457d87673933' locally docker.io/ocaml/opam@sha256:2d484900314a99f185d54e7a73ea63099b36698761204da91a02457d87673933: Pulling from ocaml/opam cae3b572364a: Already exists 1ea31b9b2905: Pulling fs layer 00af97c1a7ee: Pulling fs layer 2888ddae7853: Pulling fs layer 169f1c0e1d75: Pulling fs layer b97630267a3c: Pulling fs layer 8f0f0f294210: Pulling fs layer a61c20f8abb8: Pulling fs layer 276b6584a497: Pulling fs layer 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complete 480879182a9f: Pull complete 41ec89e6098c: Download complete d77e746d137e: Verifying Checksum d77e746d137e: Download complete 2f2153070a8d: Verifying Checksum 2f2153070a8d: Download complete e156a7fecdea: Download complete 41ec89e6098c: Pull complete 9a9e8fae4e62: Pull complete 0bedcf0c3971: Pull complete 595479dafdfb: Pull complete d808eb6342e5: Pull complete 9be9c7fc6d78: Pull complete 460ed924d035: Pull complete 262579630356: Verifying Checksum 262579630356: Download complete 262579630356: Pull complete d77e746d137e: Pull complete 2f2153070a8d: Pull complete e156a7fecdea: Pull complete Digest: sha256:2d484900314a99f185d54e7a73ea63099b36698761204da91a02457d87673933 Status: Downloaded newer image for ocaml/opam@sha256:2d484900314a99f185d54e7a73ea63099b36698761204da91a02457d87673933 2025-10-18 17:22.35 ---> using "6aac88b40f8371df71ceaa583553943aaa2f334eb9f2c24a03f1036a44dbf41f" from cache /: (comment debian-13-5.4+flambda_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 17:22.35 ---> using "4af4db56322f2f0c85d629dbe510932763c6b2b1976cf88a8d80b906e22d12a4" 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 2025-10-18 17:22.35 ---> using "d0e85ef98074b40067e94f168ff3ed5cb417c68cb50047d7d91df4680844c444" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-134-generic The OCaml toplevel, version 5.4.0 2.4.1 2025-10-18 17:22.35 ---> using "d4c745d416d0ad39026f729b7e42fa33645ccd268b3c6ce110c95ee11b42edf3" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-10-18 17:22.35 ---> using "ff3572a5540826f30578995d37df9333fd351510fd19da0873c9c071bb414e99" 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 17:22.35 ---> using "5a041d64fb620e7d672bd7e276840dc2f6f87996bbf2166c99d772bad45206fc" from cache /src: (copy (src mccs.opam) (dst ./)) 2025-10-18 17:22.36 ---> saved as "fe9e4d16dc52181e3f08cd448366fd013954e28b9f361845d95fc7c2e856ed67" /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 17:22.38 ---> saved as "78613c3c1122768aa254b13637b5a6a96723511b6043dd4e3d23c4244e1fa869" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-10-18 17:22.38 ---> saved as "76a72d1647960b21afa1bd885969e29b925d81161b62ae59cd81fd26e3670bd3" /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-compiler.5.4.0 ocaml-config.3 ocaml-variants.5.4.0+options") /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://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] - Fetched 90.7 kB in 0s (884 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [mccs.dev] synchronised (file:///src) [NOTE] Package ocaml-variants is already installed (current version is 5.4.0+options). [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 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 17:22.56 ---> saved as "ebe1a4a5b6763ef5c03f54f8ed831d0564c215baa09e662f75cfaa3fbda03a7f" /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 5.4.0+options). [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 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 17:25.34 ---> saved as "1fcc8de82d031ea038a99d61234155cfeda79b9d70642b9a0dd3bb2140dc6d1d" /src: (copy (src .) (dst /src)) 2025-10-18 17:25.34 ---> saved as "e0534b0b6820ac192585581107962dfb4e5d99c26ef5dd45d46e6255d89f88e1" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) 2025-10-18 17:26.00 ---> saved as "1c69cdf7bce817d305e3ccf5764d3fea10fd2c37155b6d87760a1c9fca394aa1" Job succeeded 2025-10-18 17:26.00: Job succeeded