2026-03-19 09:28.17: New job: test ocaml-ppx/ppxlib https://github.com/ocaml-ppx/ppxlib.git#refs/heads/main (f7ffcd60a04f22ba85caefbde7f1eb4af6dba4ea) (linux-x86_64:ubuntu-22.04-4.14_opam-2.5) Base: ocaml/opam:ubuntu-22.04-ocaml-4.14@sha256:07ed2d7187463ff20113057fdb465434720c1c90e049a2938428b3283d675ce2 Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-ppx/ppxlib.git" -b "main" && cd "ppxlib" && git reset --hard f7ffcd60 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:ubuntu-22.04-ocaml-4.14@sha256:07ed2d7187463ff20113057fdb465434720c1c90e049a2938428b3283d675ce2 # ubuntu-22.04-4.14_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 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 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef || git fetch origin master) && git reset -q --hard 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef && git log --no-decorate -n1 --oneline && 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.v0.16.4 base-bigarray.base base-threads.base base-unix.base cinaps.v0.15.1 cmdliner.2.1.0 csexp.1.5.2 dune.3.22.0 dune-configurator.3.22.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 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 stdlib-shims.0.3.0 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 2026-03-19 09:28.17: Using cache hint "ocaml-ppx/ppxlib-ocaml/opam:ubuntu-22.04-ocaml-4.14@sha256:07ed2d7187463ff20113057fdb465434720c1c90e049a2938428b3283d675ce2-ubuntu-22.04-4.14_opam-2.5-a7358312fa5f45b12e21700135383430" 2026-03-19 09:28.17: Using OBuilder spec: ((from ocaml/opam:ubuntu-22.04-ocaml-4.14@sha256:07ed2d7187463ff20113057fdb465434720c1c90e049a2938428b3283d675ce2) (comment ubuntu-22.04-4.14_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 (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 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef || git fetch origin master) && git reset -q --hard 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef && git log --no-decorate -n1 --oneline && 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.v0.16.4 base-bigarray.base base-threads.base base-unix.base cinaps.v0.15.1 cmdliner.2.1.0 csexp.1.5.2 dune.3.22.0 dune-configurator.3.22.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 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 stdlib-shims.0.3.0 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")) ) 2026-03-19 09:28.17: Waiting for resource in pool OCluster 2026-03-19 09:28.17: Waiting for worker… 2026-03-19 09:29.13: Got resource from pool OCluster Building on eumache All commits already cached HEAD is now at f7ffcd60 Release 0.38.0 (from ocaml/opam:ubuntu-22.04-ocaml-4.14@sha256:07ed2d7187463ff20113057fdb465434720c1c90e049a2938428b3283d675ce2) Unable to find image 'ocaml/opam:ubuntu-22.04-ocaml-4.14@sha256:07ed2d7187463ff20113057fdb465434720c1c90e049a2938428b3283d675ce2' locally docker.io/ocaml/opam@sha256:07ed2d7187463ff20113057fdb465434720c1c90e049a2938428b3283d675ce2: Pulling from ocaml/opam b1cba2e842ca: Already exists 5fb57b3f930f: Already exists 1196071738a1: Already exists 9354fa20655a: Already exists c31c5e87d92d: Already exists 1152184badc7: Already exists b69a36524b06: Already exists d71b578fc801: Already exists fc3cf797c5a6: Already exists 55957a7522bf: Already exists c3113e652212: Already exists 011d06d3cf00: Already exists a5baea51aa79: Already exists af014fa1e67c: Already exists 3e3c6feedd45: Already exists 0af8c83b2aeb: Already exists dc2a6278747e: Already exists dc2a6278747e: Already exists 4f4fb700ef54: Already exists db713ae5568c: Already exists d4df0fbf321e: Already exists 35ab9721f2a8: Already exists 4f4fb700ef54: Already exists bb52ff8982b7: Already exists 9f19bd56b1e6: Already exists 1f90bc1a8d2d: Already exists 4e74ebe56d6a: Already exists 20cc3fede08c: Already exists 2a02aa7708b0: Already exists 91641483e604: Already exists 8c97bc7791e4: Already exists 3e52ffd714f5: Already exists 3a513e146b93: Already exists 307739fe4860: Already exists 4ce41293ed0d: Already exists 1a7d062f5caf: Already exists 9732926020c5: Already exists 867199d44806: Already exists 7f6da7c235c5: Already exists 5aba330a5244: Already exists cdde2debe857: Already exists 0e907ee8af43: Already exists b60f3eafc795: Already exists 962850fed9c3: Already exists a2fa07019074: Already exists Digest: sha256:07ed2d7187463ff20113057fdb465434720c1c90e049a2938428b3283d675ce2 Status: Downloaded newer image for ocaml/opam@sha256:07ed2d7187463ff20113057fdb465434720c1c90e049a2938428b3283d675ce2 2026-03-19 09:29.14 ---> using "3d96e6f94c8a4d508e65cc2ac01d726244331e452aa3e1936f2a66a1553b4f67" from cache /: (comment ubuntu-22.04-4.14_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")) 2026-03-19 09:29.14 ---> using "dc7a219d5d09ac0c81f5d787ac23e40636ca8158886ffe95dd3419f503094be2" 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 2026-03-19 09:29.14 ---> using "4f2c84fe0ad2ca99dd7cbe75c91477ec4d2feec518a99eb23c4c0f2b2ba52b7e" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-131-generic The OCaml toplevel, version 4.14.2 2.5.0 2026-03-19 09:29.14 ---> using "b9133dea9cb606de16f55fcf4f6dde5b68bd24a15c7ad28e72b186afbeb8f5be" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-03-19 09:29.14 ---> using "5bcc7d9793612e85618bb17f0085f4a74fcebd50fbacfe6670c2bed80fd32f42" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef || git fetch origin master) && git reset -q --hard 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD b820e8c25e..9f189ca4f9 master -> origin/master 9f189ca4f9 Merge pull request #29562 from shonfeder/release-dune-3.22.0 <><> 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.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-03-19 09:29.14 ---> using "1d962d7a20de0c3b11f3b4103f2a224169b8c04dc9d3eda8aee61ddc175cc96e" from cache /src: (copy (src ppxlib.opam ppxlib-tools.opam ppxlib-bench.opam) (dst ./)) 2026-03-19 09:29.14 ---> using "cbafaf9e4f20bd7d380ec4a50545aba276714d0f81940b4483c95078654b3274" from cache /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) 2026-03-19 09:29.14 ---> using "5cfd54cfdd45a8114f5bedd035ab05c465e475bab59375e1c2d9650a30fcd587" from cache /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-03-19 09:29.14 ---> using "4f29e981dc893a1029ad634a13ea4d40db7d795c171fe170621541a01fc6bb2b" from cache /src: (env DEPS "base.v0.16.4 base-bigarray.base base-threads.base base-unix.base cinaps.v0.15.1 cmdliner.2.1.0 csexp.1.5.2 dune.3.22.0 dune-configurator.3.22.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 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 stdlib-shims.0.3.0 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" - Hit:1 http://archive.ubuntu.com/ubuntu jammy InRelease - Get:2 http://security.ubuntu.com/ubuntu jammy-security InRelease [129 kB] - Get:3 http://archive.ubuntu.com/ubuntu jammy-updates InRelease [128 kB] - Get:4 http://archive.ubuntu.com/ubuntu jammy-backports InRelease [127 kB] - Get:5 http://security.ubuntu.com/ubuntu jammy-security/main amd64 Packages [3833 kB] - Get:6 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages [4166 kB] - Get:7 http://security.ubuntu.com/ubuntu jammy-security/restricted amd64 Packages [6794 kB] - Get:8 http://security.ubuntu.com/ubuntu jammy-security/universe amd64 Packages [1303 kB] - Get:9 http://archive.ubuntu.com/ubuntu jammy-updates/restricted amd64 Packages [7002 kB] - Get:10 http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 Packages [1615 kB] - Get:11 http://archive.ubuntu.com/ubuntu jammy-backports/universe amd64 Packages [35.6 kB] - Get:12 http://archive.ubuntu.com/ubuntu jammy-backports/main amd64 Packages [84.0 kB] - Fetched 25.2 MB in 9s (2867 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 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). # To update the current shell environment, run: eval $(opam env) 2026-03-19 09:29.14 ---> using "39a791fed6f945ed593ca63342b9e12d965949e3490b228e3e624d2d150a0626" from cache /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 13 packages - install base v0.16.4 - install cinaps v0.15.1 - install cmdliner 2.1.0 - install csexp 1.5.2 - install dune 3.22.0 - install dune-configurator 3.22.0 - 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 stdlib-shims 0.3.0 - install yojson 3.0.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved base.v0.16.4 (cached) -> retrieved cinaps.v0.15.1 (cached) -> retrieved cmdliner.2.1.0 (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 stdlib-shims.0.3.0 (cached) -> retrieved yojson.3.0.0 (cached) -> retrieved dune.3.22.0, dune-configurator.3.22.0 (cached) -> installed cmdliner.2.1.0 -> installed ocamlfind.1.9.8 -> installed dune.3.22.0 -> installed ppx_derivers.1.2.1 -> installed csexp.1.5.2 -> installed ocaml-compiler-libs.v0.12.4 -> installed sexplib0.v0.16.0 -> installed stdlib-shims.0.3.0 -> installed yojson.3.0.0 -> installed re.1.14.0 -> installed cinaps.v0.15.1 -> installed dune-configurator.3.22.0 -> installed base.v0.16.4 Done. # To update the current shell environment, run: eval $(opam env) 2026-03-19 09:29.14 ---> using "6e561c1c27d8cd86804f78bf184b134c9b943d0a24a1d7e441ab44e7716a29dd" from cache /src: (copy (src .) (dst /src)) 2026-03-19 09:29.16 ---> saved as "23dc428d040a7e892ef751d08d61d3f63a364e997cb68fadfc882cdb7dc4bc2e" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) File "dune-project", line 23, characters 2-42: 23 | (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)) 2026-03-19 09:30.21 ---> saved as "dfded800577deb51cb01ba174cd0b2ce6f3059a2a27d0a0d434683824b6e6dc5" Job succeeded 2026-03-19 09:30.21: Job succeeded