2025-10-18 16:36.45: New job: test mirage/Zarith https://github.com/mirage/Zarith.git#refs/heads/zarith-1.14 (df8969d9bb95cffca13e31a615189ab27ada0684) (linux-x86_64:ubuntu-25.10-4.14_opam-2.4) Base: ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:588e936a6495409a4761ab4bde9d85793d90c77f26f932f2533b223439b4365c Opam project build To reproduce locally: git clone --recursive "https://github.com/mirage/Zarith.git" -b "zarith-1.14" && cd "Zarith" && git reset --hard df8969d9 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:588e936a6495409a4761ab4bde9d85793d90c77f26f932f2533b223439b4365c # ubuntu-25.10-4.14_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 6ef6813522b6ea29933f6451236a1639bdbaec61 || git fetch origin master) && git reset -q --hard 6ef6813522b6ea29933f6451236a1639bdbaec61 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 zarith.opam ./ RUN opam pin add -yn zarith.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="base-bigarray.base base-threads.base base-unix.base conf-m4.1 dune.3.20.2 gmp.6.3.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.4 --depext-only -y zarith.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 16:36.45: Using cache hint "mirage/Zarith-ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:588e936a6495409a4761ab4bde9d85793d90c77f26f932f2533b223439b4365c-ubuntu-25.10-4.14_opam-2.4-7cdd644a1983e0d7b921e8bf67fd2ecb" 2025-10-18 16:36.45: Using OBuilder spec: ((from ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:588e936a6495409a4761ab4bde9d85793d90c77f26f932f2533b223439b4365c) (comment ubuntu-25.10-4.14_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 6ef6813522b6ea29933f6451236a1639bdbaec61 || git fetch origin master) && git reset -q --hard 6ef6813522b6ea29933f6451236a1639bdbaec61 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src zarith.opam) (dst ./)) (run (network host) (shell "opam pin add -yn zarith.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base-bigarray.base base-threads.base base-unix.base conf-m4.1 dune.3.20.2 gmp.6.3.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 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 zarith.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 16:36.45: Waiting for resource in pool OCluster 2025-10-18 18:07.28: Waiting for worker… 2025-10-18 18:10.28: Got resource from pool OCluster Building on phoebe All commits already cached HEAD is now at df8969d Dunify and be compatible with MirageOS 4 (for 1.14) (from ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:588e936a6495409a4761ab4bde9d85793d90c77f26f932f2533b223439b4365c) Unable to find image 'ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:588e936a6495409a4761ab4bde9d85793d90c77f26f932f2533b223439b4365c' locally docker.io/ocaml/opam@sha256:588e936a6495409a4761ab4bde9d85793d90c77f26f932f2533b223439b4365c: Pulling from ocaml/opam 09b5babaae6e: Pulling fs layer 09b5babaae6e: Waiting 09b5babaae6e: Verifying Checksum 09b5babaae6e: Download complete 09b5babaae6e: Pull complete Digest: sha256:588e936a6495409a4761ab4bde9d85793d90c77f26f932f2533b223439b4365c Status: Downloaded newer image for ocaml/opam@sha256:588e936a6495409a4761ab4bde9d85793d90c77f26f932f2533b223439b4365c 2025-10-18 18:10.29 ---> using "4bb524c5ac376e905d12bf07ab85efde21b22703e1e8c4a2340bb1d1a5dd0bb6" from cache /: (comment ubuntu-25.10-4.14_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 18:10.29 ---> using "e7fe34bef1f4a3cf3fea56bfa8fc19de138fc03593ef77d93f046f8dd86ef998" 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 18:10.29 ---> using "b31b7b2b78c05ed0ba05fcad3a1db354fff2fbbbbf0622cb47270b696e972e1f" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-84-generic The OCaml toplevel, version 4.14.2 2.4.1 2025-10-18 18:10.29 ---> using "d1f18ef7559600b2f420abfee8f935496e6eab1a5e1371674d92a9cff445ec40" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-10-18 18:10.29 ---> using "e78850dd5dca249f713f2578d647d2a58eac45ffc61ed94486d537e71e021813" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 6ef6813522b6ea29933f6451236a1639bdbaec61 || git fetch origin master) && git reset -q --hard 6ef6813522b6ea29933f6451236a1639bdbaec61 && git log --no-decorate -n1 --oneline && opam update -u")) 6ef6813522 Merge pull request #28449 from dra27/ocaml-compiler-msvc <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository Everything as up-to-date as possible (run with --verbose to show unavailable upgrades). However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.3.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2025-10-18 18:10.29 ---> using "cef516c1f6ac53430ee47f485b6e27f536af2cde4727484f8c34cdad904aac3a" from cache /src: (copy (src zarith.opam) (dst ./)) 2025-10-18 18:10.29 ---> saved as "bb54a4f036a13fd9baf42336d3aa45f89d01760060b39e5ec2374721a97754eb" /src: (run (network host) (shell "opam pin add -yn zarith.dev './'")) [zarith.dev] synchronised (file:///src) zarith is now pinned to file:///src (version dev) 2025-10-18 18:10.33 ---> saved as "48a58c78b7c5ec636d273938a31fbf5b13aa42a7727f8b3d3f9575fb86a1d889" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-10-18 18:10.33 ---> saved as "d21cd2a844a90ab3b9b4b686046aa828e945e2aa9468f20bfe2372a7989cd33e" /src: (env DEPS "base-bigarray.base base-threads.base base-unix.base conf-m4.1 dune.3.20.2 gmp.6.3.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 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 zarith.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 1s (535 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [zarith.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 2). [NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2). [NOTE] Package ocaml is already installed (current version is 4.14.2). [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-bigarray is already installed (current version is base). The following system packages will first need to be installed: m4 <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4" - Selecting previously unselected package m4. - (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 18716 files and directories currently installed.) - Preparing to unpack .../archives/m4_1.4.19-8_amd64.deb ... - Unpacking m4 (1.4.19-8) ... - Setting up m4 (1.4.19-8) ... 2025-10-18 18:11.02 ---> saved as "17301205d112d7948118e1904d8eb61d47049f95a862ace5e63b6973a61e8603" /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 2). [NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2). [NOTE] Package ocaml is already installed (current version is 4.14.2). [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-bigarray is already installed (current version is base). The following actions will be performed: === install 3 packages - install conf-m4 1 - install dune 3.20.2 - install gmp 6.3.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved gmp.6.3.0 (cached) -> installed conf-m4.1 -> retrieved dune.3.20.2 (cached) -> installed dune.3.20.2 -> installed gmp.6.3.0 Done. # To update the current shell environment, run: eval $(opam env) 2025-10-18 18:14.58 ---> saved as "ef9ec8e193f1824d251d601ab1af0aa7904868c67f41f437721e2f51ea3ac8ac" /src: (copy (src .) (dst /src)) 2025-10-18 18:14.59 ---> saved as "949920d4bb29d15a3c407de3dda5acdf378bd98ab9547706ba41d72d075226d0" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default && /usr/bin/bash -e -u -o pipefail -c 'env CC="gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC" LDFLAGS="-L/home/opam/.opam/4.14/lib/gmp/" CFLAGS="-I/home/opam/.opam/4.14/lib/gmp/" CPPFLAGS="-I/home/opam/.opam/4.14/lib/gmp/" ./configure --ocamllibdir /home/opam/.opam/4.14/lib/ocaml') binary ocaml: found in /home/opam/.opam/4.14/bin binary ocamlc: found in /home/opam/.opam/4.14/bin binary ocamldep: found in /home/opam/.opam/4.14/bin binary ocamlmklib: found in /home/opam/.opam/4.14/bin binary ocamldoc: found in /home/opam/.opam/4.14/bin binary gcc: found in /usr/bin binary ocamlopt: found in /home/opam/.opam/4.14/bin checking compilation with -I/home/opam/.opam/4.14/lib/gmp/: working include caml/mlvalues.h: found library dynlink.cmxa: found binary ocamlfind: not found binary install: found in /usr/bin OCaml's word size is 64 include gmp.h: found library gmp: found OCaml supports -bin-annot to produce documentation detected configuration: native-code: yes dynamic linking: yes defines: -DHAS_GMP includes: -I/home/opam/.opam/4.14/lib/ocaml -I/home/opam/.opam/4.14/lib/gmp/ libraries: -lgmp linker options: -L/home/opam/.opam/4.14/lib/gmp/ C options: -I/home/opam/.opam/4.14/lib/gmp/ installation path: /home/opam/.opam/4.14/lib/ocaml installation method install configuration successful! now type "make" to build then type "make install" or "sudo make install" to install 2025-10-18 18:15.06 ---> saved as "4f7de06330b8c1cac3a560e2e03ffe3c62d2a1d6134bc6a73b534b58b6a77b32" Job succeeded 2025-10-18 18:15.06: Job succeeded