2025-09-29 07:24.52: New job: test mirage/Zarith https://github.com/mirage/Zarith.git#refs/heads/zarith-1.13 (9de5ec36fc0851f19985b235aa07d56661688155) (linux-x86_64:opensuse-15.6-5.3_opam-2.4)Base: ocaml/opam:opensuse-15.6-ocaml-5.3@sha256:fe628684fc7b4625891727f9ef2faff41fcbf040b16b388744078ff61bdbca31Opam project buildTo reproduce locally:git clone --recursive "https://github.com/mirage/Zarith.git" -b "zarith-1.13" && cd "Zarith" && git reset --hard 9de5ec36cat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:opensuse-15.6-ocaml-5.3@sha256:fe628684fc7b4625891727f9ef2faff41fcbf040b16b388744078ff61bdbca31# opensuse-15.6-5.3_opam-2.4USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.4 /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 6ef6813522b6ea29933f6451236a1639bdbaec61 || git fetch origin master) && git reset -q --hard 6ef6813522b6ea29933f6451236a1639bdbaec61 && git log --no-decorate -n1 --oneline && opam update -uCOPY --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-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base conf-m4.1 dune.3.20.2 gmp.6.3.0 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 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 zarith.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2025-09-29 07:24.52: Using cache hint "mirage/Zarith-ocaml/opam:opensuse-15.6-ocaml-5.3@sha256:fe628684fc7b4625891727f9ef2faff41fcbf040b16b388744078ff61bdbca31-opensuse-15.6-5.3_opam-2.4-546220e77d7d01b2438f37627cc4c71d"2025-09-29 07:24.52: Using OBuilder spec:((from ocaml/opam:opensuse-15.6-ocaml-5.3@sha256:fe628684fc7b4625891727f9ef2faff41fcbf040b16b388744078ff61bdbca31)(comment opensuse-15.6-5.3_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-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base conf-m4.1 dune.3.20.2 gmp.6.3.0 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 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 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")))2025-09-29 07:24.52: Waiting for resource in pool OCluster2025-09-29 08:40.30: Waiting for worker…2025-09-29 08:42.20: Got resource from pool OClusterBuilding on odawa.caelum.ci.devAll commits already cachedHEAD is now at 9de5ec3 revert a6ad837b (use ocamlc to test C compiler in configure)(from ocaml/opam:opensuse-15.6-ocaml-5.3@sha256:fe628684fc7b4625891727f9ef2faff41fcbf040b16b388744078ff61bdbca31)2025-09-29 08:42.20 ---> using "ee732886c68086cc9f40da77f75076a7b2bba13d3c02f2b2e49f3a0e9f078d39" from cache/: (comment opensuse-15.6-5.3_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"))2025-09-29 08:42.20 ---> using "06aef56904684d5a04d7e5ef86a6e70baaaf451083d097407eb9bddaf310047f" 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] Initialised2025-09-29 08:42.20 ---> using "9aa55bb8d785f2ceab3d8e921c17bdf72603f1805ce3c60aad503060b8cc5350" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-60-genericThe OCaml toplevel, version 5.3.02.4.12025-09-29 08:42.20 ---> using "4beab32ca85637f0196ae5cfd67e55ff2b0717aa9cb3e0a5f879de39d07f2f1f" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2025-09-29 08:42.20 ---> using "2b3e78e747536f412dfaca437208052abd328bf4cdad4c3a4c140808b93f267d" 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"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEADbcac5d1731..64dfb8c8f3 master -> origin/master6ef6813522 Merge pull request #28449 from dra27/ocaml-compiler-msvc<><> 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)2025-09-29 08:42.20 ---> using "24939210f1b97a21f778c89622a5c94de228136d281dbe39d9bd2e5874cd0e4a" from cache/src: (copy (src zarith.opam) (dst ./))2025-09-29 08:42.20 ---> saved as "834a29f6b8a5f83a29b688cad3c2b777e2be2874c6afcc840dc94dcf4a3bbd55"/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)2025-09-29 08:42.21 ---> saved as "9b8dd8883ebd79a65c4f479281b7c4117069373d1ec24954a5a82a4e93a3948e"/src: (run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))2025-09-29 08:42.21 ---> saved as "edbe045823508ba9f035758e25149bce33951b26e5025606685409dfa099ad13"/src: (env DEPS "base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base conf-m4.1 dune.3.20.2 gmp.6.3.0 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 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 zarith.dev $DEPS"))+ /usr/bin/sudo "zypper" "--non-interactive" "refresh"- Retrieving repository 'Update repository of openSUSE Backports' metadata [.- .- Looking for gpg keys in repository Update repository of openSUSE Backports.- gpgkey=http://download.opensuse.org/update/leap/15.6/backports/repodata/repomd.xml.key- .....- ....- ....- ....- ....- ....- ....- ........- ....done]- Building repository 'Update repository of openSUSE Backports' cache [....done]- Retrieving repository 'Update repository with updates from SUSE Linux Enterprise 15' metadata [..- Looking for gpg keys in repository Update repository with updates from SUSE Linux Enterprise 15.- gpgkey=http://download.opensuse.org/update/leap/15.6/sle/repodata/repomd.xml.key- ...- ........- ........- ........- ......- .........- .........- ......- .........- ..........- .........- ........- ........- ..........- .....- .......- ..........- .........- ..........- .........- .........- .........- ..........- .......- ...- ........- ........- .........- .........- .........- .....- .........- .........- ..........- .........- ........- .........- ..........- ........- ....- .......- ........- .........- ......- .......- ........- ........- ....- ..........- .........- ..........- ........- .......- ........- ........- .........- .........- .......- ......- .........- .........- ..........- ..........- .........- ..........- .........- .........- .........- ..........- .........- ..........- ..........- ..........- .........- ..........- .........- .......- .......- ........- ..........- .........- ..........- ..........- .........- ..........- ..........- .........- ........- .........- ..........- .........- .........- ..........- ..........- .........- ..........- ......- .........- ..........- ..........- .........- ..........- ..........- .........- ........- .........- ........- ..........- ..........- .........- ..........- .........- ..........- .........- ........- .........- ..........- ....done]- Building repository 'Update repository with updates from SUSE Linux Enterprise 15' cache [..- ..done]- Retrieving repository 'Main Update Repository' metadata [..- Looking for gpg keys in repository Main Update Repository.- gpgkey=http://download.opensuse.org/update/leap/15.6/oss/repodata/repomd.xml.key- ....- ...........- ....done]- Building repository 'Main Update Repository' cache [....done]- Repository 'Update Repository (Non-Oss)' is up to date.- Repository 'Non-OSS Repository' is up to date.- Repository 'Main Repository' is up to date.- All repositories have been refreshed.<><> 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 3).[NOTE] Package ocaml-compiler is already installed (current version is 5.3.0).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).[NOTE] Package ocaml is already installed (current version is 5.3.0).[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).2025-09-29 08:45.21 ---> saved as "1baa26165610e36f52a53a2227443040f86876b54d9a6d4fe8aea60c5ae354d4"/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 5.3.0).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).[NOTE] Package ocaml is already installed (current version is 5.3.0).[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 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[ERROR] The compilation of gmp.6.3.0 failed at "dune build -p gmp -j 255".#=== ERROR while compiling gmp.6.3.0 ==========================================## context 2.4.1 | linux/x86_64 | ocaml-base-compiler.5.3.0 | git+file:///home/opam/opam-repository# path ~/.opam/5.3/.opam-switch/build/gmp.6.3.0# command ~/.opam/5.3/bin/dune build -p gmp -j 255# exit-code 1# env-file ~/.opam/log/gmp-1-657062.env# output-file ~/.opam/log/gmp-1-657062.out### output #### File "src/dune", lines 14-23, characters 0-357:# 14 | (rule# 15 | (targets gmp.h libgmp.a dllgmp.so)# 16 | (deps gmp-6.3.0.tar.xz build.sh gcc.15.patch)# 17 | (action# 18 | (with-stdout-to# 19 | build.log# 20 | (run sh ./build.sh "%{ocaml-config:c_compiler}" "%{ocaml-config:host}"# 21 | "%{ocaml-config:target}" "%{ocaml-config:ocamlc_cflags}"# 22 | %{ocaml-config:supports_shared_libraries}# 23 | "%{ocaml-config:native_c_libraries}"))))# (cd _build/default/src && /usr/bin/sh ./build.sh gcc x86_64-pc-linux-gnu x86_64-pc-linux-gnu '-O2 -fno-strict-aliasing -fwrapv -fPIC -pthread' true '-lm -lpthread') > _build/default/src/build.log# configure: error: could not find a working compiler, see config.log for details<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>+- The following actions failed| - build gmp 6.3.0+-+- The following changes have been performed| - install conf-m4 1| - install dune 3.20.2+-# To update the current shell environment, run: eval $(opam env)The former state can be restored with:/usr/bin/opam switch import "/home/opam/.opam/5.3/.opam-switch/backup/state-20250929084521.export""/usr/bin/env" "bash" "-c" "opam install $DEPS" failed with exit status 312025-09-29 08:45.46: Job failed: Failed: Build failed