2026-05-28 09:25.34: New job: test ocaml-ppx/ppxlib https://github.com/ocaml-ppx/ppxlib.git#refs/pull/640/head (ef0e7a3d35d47d7deae20411a938c6460280fd8b) (linux-x86_64:fedora-43-4.14_opam-2.5) Base: ocaml/opam:fedora-43-ocaml-4.14@sha256:67c8cdbd54aa18ea7bd0edc1370cc22d3ae364f35587f5d9ffe6441e6d9e0523 Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-ppx/ppxlib.git" && cd "ppxlib" && git fetch origin "refs/pull/640/head" && git reset --hard ef0e7a3d cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:fedora-43-ocaml-4.14@sha256:67c8cdbd54aa18ea7bd0edc1370cc22d3ae364f35587f5d9ffe6441e6d9e0523 # fedora-43-4.14_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo dnf install -y findutils RUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam RUN cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version WORKDIR /src RUN sudo chown opam /src RUN opam update -u COPY --chown=1000:1000 ppxlib.opam ppxlib-tools.opam ppxlib-bench.opam ./ RUN opam pin add -yn ppxlib.dev './' && \ opam pin add -yn ppxlib-tools.dev './' && \ opam pin add -yn ppxlib-bench.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="base.v0.16.5 base-bigarray.base base-threads.base base-unix.base cinaps.v0.15.1 cmdliner.2.1.1 csexp.1.5.2 dune.3.23.1 dune-configurator.3.23.1 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 re.1.14.0 sexplib0.v0.16.0 yojson.3.0.0" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y ppxlib.dev ppxlib-tools.dev ppxlib-bench.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 2026-05-28 09:25.34: Using cache hint "ocaml-ppx/ppxlib-ocaml/opam:fedora-43-ocaml-4.14@sha256:67c8cdbd54aa18ea7bd0edc1370cc22d3ae364f35587f5d9ffe6441e6d9e0523-fedora-43-4.14_opam-2.5-b6845581f92920747431b0604845e618" 2026-05-28 09:25.34: Using OBuilder spec: ((from ocaml/opam:fedora-43-ocaml-4.14@sha256:67c8cdbd54aa18ea7bd0edc1370cc22d3ae364f35587f5d9ffe6441e6d9e0523) (comment fedora-43-4.14_opam-2.5) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (run (network host) (shell "sudo dnf install -y findutils")) (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline")) (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 "opam update -u")) (copy (src ppxlib.opam ppxlib-tools.opam ppxlib-bench.opam) (dst ./)) (run (network host) (shell "opam pin add -yn ppxlib.dev './' && \ \nopam pin add -yn ppxlib-tools.dev './' && \ \nopam pin add -yn ppxlib-bench.dev './'")) (run (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base.v0.16.5 base-bigarray.base base-threads.base base-unix.base cinaps.v0.15.1 cmdliner.2.1.1 csexp.1.5.2 dune.3.23.1 dune-configurator.3.23.1 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 re.1.14.0 sexplib0.v0.16.0 yojson.3.0.0") (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 ppxlib.dev ppxlib-tools.dev ppxlib-bench.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")) ) 2026-05-28 09:25.34: Waiting for resource in pool OCluster 2026-05-28 09:25.34: Waiting for worker… 2026-05-28 09:25.34: Got resource from pool OCluster Building on eumache.caelum.ci.dev All commits already cached HEAD is now at ef0e7a3d Add suggestions to invalid_encoding error (from ocaml/opam:fedora-43-ocaml-4.14@sha256:67c8cdbd54aa18ea7bd0edc1370cc22d3ae364f35587f5d9ffe6441e6d9e0523) Unable to find image 'ocaml/opam:fedora-43-ocaml-4.14@sha256:67c8cdbd54aa18ea7bd0edc1370cc22d3ae364f35587f5d9ffe6441e6d9e0523' locally docker.io/ocaml/opam@sha256:67c8cdbd54aa18ea7bd0edc1370cc22d3ae364f35587f5d9ffe6441e6d9e0523: Pulling from ocaml/opam 50ce27f2221c: Pulling fs layer 3ccb16ecd06a: Pulling fs layer 18a377ee2211: Pulling fs layer 24696ad16a7d: Pulling fs layer 8744e7b07a32: Pulling fs layer 7bb3c32a1cba: Pulling fs layer 407809b63881: Pulling fs layer 93e4376c7f0b: Pulling fs layer a9781f583df7: Pulling fs layer 6a612b43d6db: Pulling fs layer 24696ad16a7d: Waiting 407809b63881: Waiting dc75ae048963: Pulling fs layer 8744e7b07a32: Waiting 7bb3c32a1cba: Waiting 93e4376c7f0b: Waiting 35cbd27d0514: Pulling fs layer a9781f583df7: Waiting 6a612b43d6db: Waiting dc75ae048963: Waiting 22141018b4f2: Pulling fs layer 35cbd27d0514: Waiting b88d98f22507: Pulling fs layer 1ccefcc2ece8: Pulling fs layer 22141018b4f2: Waiting b88d98f22507: Waiting 4b4d0cfd5290: Pulling fs layer 63fddb858358: Pulling fs layer 1ccefcc2ece8: Waiting 168eefde11ec: Pulling fs layer 4b4d0cfd5290: Waiting d43a1a2ad4c2: Pulling fs layer 63fddb858358: Waiting 0633fabe4ce0: Pulling fs layer 168eefde11ec: Waiting 4f4fb700ef54: Pulling fs layer d43a1a2ad4c2: Waiting 0633fabe4ce0: Waiting d05a2a92d8f7: Pulling fs layer da5a1948f35d: Pulling fs layer 4f4fb700ef54: Waiting 2403e2a2896b: Pulling fs layer d05a2a92d8f7: Waiting da5a1948f35d: Waiting f3a145d0fc03: Pulling fs layer 2403e2a2896b: Waiting 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Waiting 98ab957ef285: Waiting 3ccb16ecd06a: Verifying Checksum 3ccb16ecd06a: Download complete 18a377ee2211: Verifying Checksum 18a377ee2211: Download complete 8744e7b07a32: Verifying Checksum 8744e7b07a32: Download complete 7bb3c32a1cba: Verifying Checksum 7bb3c32a1cba: Download complete 407809b63881: Verifying Checksum 407809b63881: Download complete 93e4376c7f0b: Verifying Checksum 93e4376c7f0b: Download complete a9781f583df7: Verifying Checksum a9781f583df7: Download complete 6a612b43d6db: Verifying Checksum 6a612b43d6db: Download complete dc75ae048963: Verifying Checksum dc75ae048963: Download complete 35cbd27d0514: Verifying Checksum 35cbd27d0514: Download complete 22141018b4f2: Verifying Checksum 22141018b4f2: Download complete b88d98f22507: Verifying Checksum b88d98f22507: Download complete 50ce27f2221c: Verifying Checksum 50ce27f2221c: Download complete 24696ad16a7d: Verifying Checksum 24696ad16a7d: Download complete 1ccefcc2ece8: Verifying Checksum 1ccefcc2ece8: Download 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Download complete 50ce27f2221c: Pull complete 3ccb16ecd06a: Pull complete 3bf8fe8afe28: Download complete 7ddf6bdb86f4: Verifying Checksum 7ddf6bdb86f4: Download complete 18a377ee2211: Pull complete 221cb26b7b33: Download complete 924d806d8f3a: Download complete 1385b63fd262: Verifying Checksum 1385b63fd262: Download complete 03f86ea406a6: Verifying Checksum 03f86ea406a6: Download complete 8b9b58f71646: Verifying Checksum 8b9b58f71646: Download complete 13b56a5f3d15: Verifying Checksum 13b56a5f3d15: Download complete 24696ad16a7d: Pull complete 8744e7b07a32: Pull complete 7bb3c32a1cba: Pull complete 407809b63881: Pull complete 754c7b41bb02: Verifying Checksum 754c7b41bb02: Download complete 93e4376c7f0b: Pull complete a9781f583df7: Pull complete 6a612b43d6db: Pull complete dc75ae048963: Pull complete 35cbd27d0514: Pull complete 22141018b4f2: Pull complete b88d98f22507: Pull complete 1ccefcc2ece8: Pull complete 4b4d0cfd5290: Pull complete 63fddb858358: Pull complete 168eefde11ec: Pull complete d43a1a2ad4c2: Pull complete 0633fabe4ce0: Pull complete 4f4fb700ef54: Pull complete d05a2a92d8f7: Pull complete da5a1948f35d: Pull complete 2403e2a2896b: Pull complete f3a145d0fc03: Pull complete f0937c333384: Pull complete 5df5e3a70f0f: Pull complete ee6c4434e3e1: Pull complete 5fb00e330173: Pull complete 20bbedf126b4: Pull complete 90488d4c4d0f: Pull complete 73f23c0cf8dc: Pull complete a0803eefe864: Pull complete 98ab957ef285: Download complete 7ddf6bdb86f4: Pull complete c211357ca529: Pull complete 754c7b41bb02: Pull complete 3bf8fe8afe28: Pull complete 924d806d8f3a: Pull complete 221cb26b7b33: Pull complete 1385b63fd262: Pull complete 98ab957ef285: Pull complete 03f86ea406a6: Pull complete 8b9b58f71646: Pull complete 13b56a5f3d15: Pull complete Digest: sha256:67c8cdbd54aa18ea7bd0edc1370cc22d3ae364f35587f5d9ffe6441e6d9e0523 Status: Downloaded newer image for ocaml/opam@sha256:67c8cdbd54aa18ea7bd0edc1370cc22d3ae364f35587f5d9ffe6441e6d9e0523 2026-05-28 09:29.00 ---> saved as "c353afb04d93da11e1fdd46abe077b386246663043527f72bb8d5408ae6da19a" /: (comment fedora-43-4.14_opam-2.5) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (network host) (shell "sudo dnf install -y findutils")) Updating and loading repositories: Fedora 43 - x86_64 100% | 47.7 KiB/s | 19.5 KiB | 00m00s Fedora 43 openh264 (From Cisco) - x86_ 100% | 3.6 KiB/s | 986.0 B | 00m00s Fedora 43 - x86_64 - Updates 100% | 30.5 KiB/s | 4.8 KiB | 00m00s Repositories loaded. Package "findutils-1:4.10.0-6.fc43.x86_64" is already installed. Nothing to do. 2026-05-28 09:29.08 ---> saved as "a5d23d84f0705ef83373ddd1e3f59b321bb87a99256ddb4b76a132ec7f41ab3d" /src: (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam")) 2026-05-28 09:29.08 ---> saved as "01bdac67244fd9922f61e7a58a6f1eb24e58f2fe15907b2f862de1c79fcf295d" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD fc08333d1b..1138ca347f master -> origin/master c180e16309 Merge pull request #29907 from dra27/host-arch-fixes 2026-05-28 09:35.47 ---> saved as "15f83ee2a147ec8d129280c962ad5f6509acd7912f6706d0b7b2d00a35683096" /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 2.1 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 1 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=1 --global Continue? [Y/n] y Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [ERROR] Could not update repository "ocaml-patches-overlay": "/usr/sbin/git fetch -q" exited with code 128 "fatal: unable to access 'https://github.com/ocurrent/opam-repository/': Could not resolve host: github.com" [default] synchronised from git+file:///home/opam/opam-repository 2026-05-28 09:36.00 ---> saved as "f10017cd577896667d11542889056ae13ef55ed6cf86c54fe7b3c210381e25af" /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-111-generic The OCaml toplevel, version 4.14.3 2.5.1 2026-05-28 09:36.00 ---> saved as "249e1094972501b95879096d9a876ff2e468aaaa485ea69ed9b7e2e5bdf28ee1" /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-05-28 09:36.00 ---> saved as "2723d0fa52fef05d783c38b94c2b9b0915ffa89d5ad5e3dab63d7a8727a39107" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam update -u")) <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [ocaml-patches-overlay] no changes from git+https://github.com/ocurrent/opam-repository#patches [default] no changes from git+file:///home/opam/opam-repository Everything as up-to-date as possible (run with --verbose to show unavailable upgrades). The following packages are not being upgraded because the new versions conflict with other installed packages: - ocaml.5.5.0 - ocaml-config.3 However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-05-28 09:36.07 ---> saved as "053c707c8b89cb8e54beccbb7f335f9a813f0f7a96363d1bbef5ad71362a1e5a" /src: (copy (src ppxlib.opam ppxlib-tools.opam ppxlib-bench.opam) (dst ./)) 2026-05-28 09:36.08 ---> saved as "8edeb81b37995e204553e72633556e353ee92997430d6c2efae4fde9ded179ff" /src: (run (network host) (shell "opam pin add -yn ppxlib.dev './' && \ \nopam pin add -yn ppxlib-tools.dev './' && \ \nopam pin add -yn ppxlib-bench.dev './'")) [ppxlib.dev] synchronised (file:///src) ppxlib is now pinned to file:///src (version dev) [ppxlib-tools.dev] synchronised (file:///src) ppxlib-tools is now pinned to file:///src (version dev) [NOTE] Package ppxlib-bench does not exist in opam repositories registered in the current switch. [ppxlib-bench.dev] synchronised (file:///src) ppxlib-bench is now pinned to file:///src (version dev) 2026-05-28 09:36.10 ---> saved as "d819f014b167d1de7b6665e042c3aa1d271c31fb16c2ad3bbd7ab28156629643" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-05-28 09:36.10 ---> saved as "802d946ce64b5786cd385101af2d67b181de8c5310663aa411b5b13d5c628361" /src: (env DEPS "base.v0.16.5 base-bigarray.base base-threads.base base-unix.base cinaps.v0.15.1 cmdliner.2.1.1 csexp.1.5.2 dune.3.23.1 dune-configurator.3.23.1 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 re.1.14.0 sexplib0.v0.16.0 yojson.3.0.0") /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 ppxlib.dev ppxlib-tools.dev ppxlib-bench.dev $DEPS")) + /usr/sbin/sudo "yum" "makecache" - Updating and loading repositories: - Repositories loaded. - Metadata cache created. <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [ppxlib.dev] synchronised (file:///src) [ppxlib-bench.dev] synchronised (file:///src) [ppxlib-tools.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 4.14.3). [NOTE] Package ocaml is already installed (current version is 4.14.3). [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). # To update the current shell environment, run: eval $(opam env) 2026-05-28 09:36.18 ---> saved as "db33dc453dd87ca177a91b332d2b91b3594dded2e72ae35216ce4ba735b818fe" /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 4.14.3). [NOTE] Package ocaml is already installed (current version is 4.14.3). [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 12 packages - install base v0.16.5 - install cinaps v0.15.1 - install cmdliner 2.1.1 - install csexp 1.5.2 - install dune 3.23.1 - install dune-configurator 3.23.1 - install ocaml-compiler-libs v0.12.4 - install ocamlfind 1.9.8 - install ppx_derivers 1.2.1 - install re 1.14.0 - install sexplib0 v0.16.0 - install yojson 3.0.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved base.v0.16.5 (cached) -> retrieved cinaps.v0.15.1 (cached) -> retrieved cmdliner.2.1.1 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved ocaml-compiler-libs.v0.12.4 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved re.1.14.0 (cached) -> retrieved sexplib0.v0.16.0 (cached) -> retrieved yojson.3.0.0 (cached) -> retrieved dune.3.23.1, dune-configurator.3.23.1 (cached) -> installed cmdliner.2.1.1 -> installed ocamlfind.1.9.8 -> installed dune.3.23.1 -> installed ppx_derivers.1.2.1 -> installed csexp.1.5.2 -> installed ocaml-compiler-libs.v0.12.4 -> installed re.1.14.0 -> installed sexplib0.v0.16.0 -> installed yojson.3.0.0 -> installed cinaps.v0.15.1 -> installed dune-configurator.3.23.1 -> installed base.v0.16.5 Done. # To update the current shell environment, run: eval $(opam env) 2026-05-28 09:37.02 ---> saved as "634b12c5780ce87535681b198e6b9eae7a8b3a2fb24204c59b9625d69a19c4b3" /src: (copy (src .) (dst /src)) 2026-05-28 09:37.02 ---> saved as "3dbc335a4b1b6e9527f4bd08cab1b18a3b0dfbee953d08abc61395b52bdd893f" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) File "dune-project", line 21, characters 2-42: 21 | (sexplib0 (and :with-test (>= "v0.15"))) ; Printexc.register_printer in sexplib0 changed ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Warning: Duplicate dependency on package (sexplib0 (and :with-test (>= v0.15))) in 'depends' field. If you want to specify multiple constraints, combine them using (and ...). Hint: To disable this warning, add the following to your dune-project file: (warnings (duplicate_deps disabled)) 2026-05-28 09:37.18 ---> saved as "3184ef4a74f31f1b0bf691dd7a73f02f460e238eb124624df4b1f7c31be7073f" Job succeeded 2026-05-28 09:37.18: Job succeeded