2026-05-19 17:08.38: New job: test ocaml-ppx/ppxlib https://github.com/ocaml-ppx/ppxlib.git#refs/heads/main (49d2639fade7f05eb9556731ac2313984353eb75) (linux-x86_64:ubuntu-24.04-5.4_opam-2.5) Base: ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:aabe37e5b657436d0ceaa21e99cd169f9c62e2f97672d5df29adb9785768f9b3 Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-ppx/ppxlib.git" -b "main" && cd "ppxlib" && git reset --hard 49d2639f cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:aabe37e5b657436d0ceaa21e99cd169f9c62e2f97672d5df29adb9785768f9b3 # ubuntu-24.04-5.4_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam RUN cd ~/opam-repository && (git cat-file -e df6ab556b4610df043dd3ef62a0ddf23f8661b1c || git fetch origin master) && git reset -q --hard df6ab556b4610df043dd3ef62a0ddf23f8661b1c && 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.v0.17.3 base-bigarray.base base-domains.base base-effects.base base-nnp.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.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.2 ocamlfind.1.9.8 ppx_derivers.1.2.1 re.1.14.0 sexplib0.v0.17.0 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 2026-05-19 17:08.38: Using cache hint "ocaml-ppx/ppxlib-ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:aabe37e5b657436d0ceaa21e99cd169f9c62e2f97672d5df29adb9785768f9b3-ubuntu-24.04-5.4_opam-2.5-b66640535634494ff3041c37cc49ba3f" 2026-05-19 17:08.38: Using OBuilder spec: ((from ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:aabe37e5b657436d0ceaa21e99cd169f9c62e2f97672d5df29adb9785768f9b3) (comment ubuntu-24.04-5.4_opam-2.5) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (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 df6ab556b4610df043dd3ef62a0ddf23f8661b1c || git fetch origin master) && git reset -q --hard df6ab556b4610df043dd3ef62a0ddf23f8661b1c && 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.v0.17.3 base-bigarray.base base-domains.base base-effects.base base-nnp.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.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.2 ocamlfind.1.9.8 ppx_derivers.1.2.1 re.1.14.0 sexplib0.v0.17.0 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")) ) 2026-05-19 17:08.38: Waiting for resource in pool OCluster 2026-05-19 22:22.25: Waiting for worker… 2026-05-19 22:26.05: Got resource from pool OCluster Building on doris.caelum.ci.dev All commits already cached HEAD is now at 49d2639f Merge pull request #641 from copy/main (from ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:aabe37e5b657436d0ceaa21e99cd169f9c62e2f97672d5df29adb9785768f9b3) Unable to find image 'ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:aabe37e5b657436d0ceaa21e99cd169f9c62e2f97672d5df29adb9785768f9b3' locally docker.io/ocaml/opam@sha256:aabe37e5b657436d0ceaa21e99cd169f9c62e2f97672d5df29adb9785768f9b3: Pulling from ocaml/opam b40150c1c271: Pulling fs layer 5635dddaaf61: Pulling fs layer 0a6d5f853ae3: Pulling fs layer 799f202be4df: Pulling fs layer b40150c1c271: Waiting b903f564077a: Pulling fs layer 5635dddaaf61: Waiting 0a6d5f853ae3: Waiting 799f202be4df: Waiting 6c1d10b3d08f: 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sha256:aabe37e5b657436d0ceaa21e99cd169f9c62e2f97672d5df29adb9785768f9b3 Status: Downloaded newer image for ocaml/opam@sha256:aabe37e5b657436d0ceaa21e99cd169f9c62e2f97672d5df29adb9785768f9b3 2026-05-19 22:26.06 ---> using "09f7a341034f2591024efaf9dd77d7de263102b0a73433761a5c6fa3e65c805a" from cache /: (comment ubuntu-24.04-5.4_opam-2.5) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam")) 2026-05-19 22:26.06 ---> using "996805b7c90d5b9a01bf7bf13b904d8703f18fb6f8a65970765afaec2dee9098" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e df6ab556b4610df043dd3ef62a0ddf23f8661b1c || git fetch origin master) && git reset -q --hard df6ab556b4610df043dd3ef62a0ddf23f8661b1c && git log --no-decorate -n1 --oneline")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD fc08333d1b..df6ab556b4 master -> origin/master df6ab556b4 Merge pull request #29903 from shonfeder/release-dune-3.23.1 2026-05-19 22:26.06 ---> using "6aafa7276676fcf9d6ae432434020ddbfb4fc7bdb9e72bd7c18f3455bb4216ae" 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 2.1 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 ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository 2026-05-19 22:26.06 ---> using "8bacf1b69f1c312898bcce9e4753a1488fa2c7e21d0db45fb00bd605dfa80bcb" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-111-generic The OCaml toplevel, version 5.4.1 2.5.1 2026-05-19 22:26.06 ---> using "7c3834d51ba7110d70793fe058db6f60f1980d1900b65d7edda379f81a46aed6" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-05-19 22:26.06 ---> using "5777ed398572d510aa2a8c669d3cdb751f2630bf8c91a6c94290cd5b08268932" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam update -u")) <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] no changes from git+file:///home/opam/opam-repository Everything as up-to-date as possible The following packages are not being upgraded because the new versions conflict with other installed packages: - ocaml.5.5.0 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) 2026-05-19 22:26.06 ---> using "305e501359f0db2dfd458987b9739b320d09d88d83084cbb6476102922e80f06" from cache /src: (copy (src ppxlib.opam ppxlib-tools.opam ppxlib-bench.opam) (dst ./)) 2026-05-19 22:26.07 ---> saved as "d5ff2ac323b24e68ddcd085f67e1438e3479bad29bfffd0861d63623cd64f7ea" /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) 2026-05-19 22:26.13 ---> saved as "4ab01c72b19e333bfab7687b8c28f2a6cb62e2856045cd2c9fcc2e11fcddbe02" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-05-19 22:26.14 ---> saved as "dc6ea63da25e2e050d8ded233c355f385c4c04b1723c2939c9cead791ed364a0" /src: (env DEPS "base.v0.17.3 base-bigarray.base base-domains.base base-effects.base base-nnp.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.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.2 ocamlfind.1.9.8 ppx_derivers.1.2.1 re.1.14.0 sexplib0.v0.17.0 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/bin/sudo "apt-get" "update" - Get:1 http://security.ubuntu.com/ubuntu noble-security InRelease [126 kB] - Hit:2 http://archive.ubuntu.com/ubuntu noble InRelease - Get:3 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Packages [3673 kB] - Get:4 http://archive.ubuntu.com/ubuntu noble-updates InRelease [126 kB] - Get:5 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [2071 kB] - Get:6 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [1504 kB] - Get:7 http://archive.ubuntu.com/ubuntu noble-backports InRelease [126 kB] - Get:8 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Packages [3909 kB] - Get:9 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [2147 kB] - Get:10 http://archive.ubuntu.com/ubuntu noble-updates/multiverse amd64 Packages [54.6 kB] - Get:11 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages [2451 kB] - Get:12 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Packages [35.9 kB] - Fetched 16.2 MB in 21s (784 kB/s) - Reading package lists... - <><> 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 3). [NOTE] Package ocaml-compiler is already installed (current version is 5.4.1). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1). [NOTE] Package ocaml is already installed (current version is 5.4.1). [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). # To update the current shell environment, run: eval $(opam env) 2026-05-19 22:26.44 ---> saved as "532aba1ab0fd1e3b695d97958eff618ebdf147eb715b824e9085dddb72c1f46c" /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 5.4.1). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1). [NOTE] Package ocaml is already installed (current version is 5.4.1). [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 13 packages - install base v0.17.3 - 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 v0.17.0 - install ocaml_intrinsics_kernel v0.17.2 - install ocamlfind 1.9.8 - install ppx_derivers 1.2.1 - install re 1.14.0 - install sexplib0 v0.17.0 - install yojson 3.0.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved base.v0.17.3 (cached) -> retrieved cinaps.v0.15.1 (cached) -> retrieved cmdliner.2.1.1 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved ocaml-compiler-libs.v0.17.0 (cached) -> retrieved ocaml_intrinsics_kernel.v0.17.2 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved re.1.14.0 (cached) -> retrieved sexplib0.v0.17.0 (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.v0.17.0 -> installed ocaml_intrinsics_kernel.v0.17.2 -> installed re.1.14.0 -> installed sexplib0.v0.17.0 -> installed yojson.3.0.0 -> installed cinaps.v0.15.1 -> installed dune-configurator.3.23.1 -> installed base.v0.17.3 Done. # To update the current shell environment, run: eval $(opam env) 2026-05-19 22:27.32 ---> saved as "6277a80235d4eae0f361af34c308b1897ef6af466f3316cc882f984cab3e251c" /src: (copy (src .) (dst /src)) 2026-05-19 22:27.33 ---> saved as "7c427ca599c6d6469539c58477f809cb6c71482a742de50bcc10bd371385bfce" /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)) 2026-05-19 22:27.51 ---> saved as "9649d332651ba35fe3b4b1de9e296d6dccf16608e445e729e8f39615a52f6cce" Job succeeded 2026-05-19 22:27.52: Job succeeded