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-25.10-5.4_opam-2.5) Base: ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:fef8e549d57e6bc872bbfcde9f96e896c31281f4865349518cb000e3667d4a67 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-25.10-ocaml-5.4@sha256:fef8e549d57e6bc872bbfcde9f96e896c31281f4865349518cb000e3667d4a67 # ubuntu-25.10-5.4_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 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.v0.17.3 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cinaps.v0.15.1 cmdliner.2.1.0 csexp.1.5.2 dune.3.22.0 dune-configurator.3.22.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 re.1.14.0 sexplib0.v0.17.0 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-25.10-ocaml-5.4@sha256:fef8e549d57e6bc872bbfcde9f96e896c31281f4865349518cb000e3667d4a67-ubuntu-25.10-5.4_opam-2.5-4cf396f8c1bf1e4c361db1e06c321333" 2026-03-19 09:28.17: Using OBuilder spec: ((from ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:fef8e549d57e6bc872bbfcde9f96e896c31281f4865349518cb000e3667d4a67) (comment ubuntu-25.10-5.4_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 (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.v0.17.3 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cinaps.v0.15.1 cmdliner.2.1.0 csexp.1.5.2 dune.3.22.0 dune-configurator.3.22.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 re.1.14.0 sexplib0.v0.17.0 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 09:28.24: Got resource from pool OCluster Building on eumache HEAD is now at 62730e7d Merge pull request #622 from patricoferris/5.5-migrations HEAD is now at f7ffcd60 Release 0.38.0 (from ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:fef8e549d57e6bc872bbfcde9f96e896c31281f4865349518cb000e3667d4a67) Unable to find image 'ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:fef8e549d57e6bc872bbfcde9f96e896c31281f4865349518cb000e3667d4a67' locally docker.io/ocaml/opam@sha256:fef8e549d57e6bc872bbfcde9f96e896c31281f4865349518cb000e3667d4a67: Pulling from ocaml/opam 16c195d4c5e9: Already exists eef1e591e8a9: Already exists 475b07e782b4: Already exists 18fb99e993e1: Already exists ca37c6a45798: Already exists c57691858953: Already exists 5512f1558e14: Already exists 43fe003df081: Already exists 6e925d30090e: Already exists 3417bab79df5: Already exists 0aa36f5a555a: Already exists 474fc3d17365: Already exists 49a3768a5f63: Already exists c5abc7eafdff: Already exists 62941fb37fba: Already exists 378967450a13: Already exists b77cfa4e2ae3: Already exists cb268f925fd0: Already exists cb268f925fd0: Already exists 3bf4591bde94: Already exists 34a47fe3891d: Already exists 0e9e8d8d7a8c: Already exists 024b2f94e104: Already exists 4f4fb700ef54: Already exists 071fbbcf50f3: Already exists b43a2046bab2: Already exists f34036196a91: Already exists b07913c71979: Already exists f1c987ef231c: Already exists 1a8485ec060a: Already exists aa1dac00c891: Already exists 215e9614a861: Already exists 117130324f1d: Already exists edf62db1b518: Already exists 0db4778affc6: Already exists a7061a59a18a: Already exists 1a46a132d40e: Already exists e461a5dda351: Already exists baef187c60a6: Already exists 60fb67301e08: Already exists bf681241fc68: Already exists 23eaa9b4d484: Already exists 1c659a6a7694: Already exists dba14649d85a: Already exists 141dacab2962: Already exists 77e0ad4866d4: Already exists 401d82f13ac3: Already exists 29458acfee8b: Already exists 0f86b9a8699c: Already exists Digest: sha256:fef8e549d57e6bc872bbfcde9f96e896c31281f4865349518cb000e3667d4a67 Status: Downloaded newer image for ocaml/opam@sha256:fef8e549d57e6bc872bbfcde9f96e896c31281f4865349518cb000e3667d4a67 2026-03-19 09:28.27 ---> using "a781d67ad57eb4ac231790d4a694bd40cad33d7e4b31ef1def44795689b32c1f" from cache /: (comment ubuntu-25.10-5.4_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")) 2026-03-19 09:28.27 ---> using "abe213cdc34cea893280fdf44cd1cad04b0a7e440d2650b191efdd05f6df5c7e" 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 [NOTE] The 'jobs' option was reset, its value was 255 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=255 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2026-03-19 09:28.27 ---> using "7659bfa6fdb9326b707eb9973ad8bcdf27440a4236f27ab86e5cd85886d159d5" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-131-generic The OCaml toplevel, version 5.4.0 2.5.0 2026-03-19 09:28.27 ---> using "d964b47b2ae170f14fe1436dc3eb59c3e2c6b43393eaab8966e7fb9cece21c97" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-03-19 09:28.27 ---> using "ee14fa90ac6cc53c98770e42e923950defb8fc6d617d34e15b97a90e3fef1b0c" 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 4f056bfedf..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 09:28.27 ---> using "a5b6b801d67a41e01176eb6e4ef42083a00f6fe592c1e1aa49d4759285125cd1" from cache /src: (copy (src ppxlib.opam ppxlib-tools.opam ppxlib-bench.opam) (dst ./)) 2026-03-19 09:28.27 ---> using "1e953f1b1f1db099dd1d26621dfac6ff1cec60e038c6fbbd51a76ae35961e4ac" 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 09:28.27 ---> using "a634b8146cac99050313b21178469de6a45455911fa1d2666df8d9e8d78595c2" from cache /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-03-19 09:28.27 ---> using "32a89379f076d7c84a4fac9b0b94db4d320c7c0709e0f798c76e59d0a555f603" from cache /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.2.1.0 csexp.1.5.2 dune.3.22.0 dune-configurator.3.22.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 re.1.14.0 sexplib0.v0.17.0 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" - Get:1 http://security.ubuntu.com/ubuntu questing-security InRelease [136 kB] - Get:2 http://security.ubuntu.com/ubuntu questing-security/main amd64 Packages [299 kB] - Get:3 http://security.ubuntu.com/ubuntu questing-security/universe amd64 Packages [194 kB] - Hit:4 http://archive.ubuntu.com/ubuntu questing InRelease - Get:5 http://archive.ubuntu.com/ubuntu questing-updates InRelease [136 kB] - Get:6 http://archive.ubuntu.com/ubuntu questing-backports InRelease [133 kB] - Get:7 http://archive.ubuntu.com/ubuntu questing-updates/main amd64 Packages [426 kB] - Get:8 http://archive.ubuntu.com/ubuntu questing-updates/universe amd64 Packages [265 kB] - Fetched 1588 kB in 1s (1364 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 5.4.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0). [NOTE] Package ocaml is already installed (current version is 5.4.0). [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). # To update the current shell environment, run: eval $(opam env) 2026-03-19 09:28.27 ---> using "d67c4bddd63bb5be33606dc1a6430441c3416255935d973cdd7da7a9951fb8ed" 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 3). [NOTE] Package ocaml-compiler is already installed (current version is 5.4.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0). [NOTE] Package ocaml is already installed (current version is 5.4.0). [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 14 packages - install base v0.17.3 - 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 v0.17.0 - install ocaml_intrinsics_kernel v0.17.1 - install ocamlfind 1.9.8 - install ppx_derivers 1.2.1 - install re 1.14.0 - install sexplib0 v0.17.0 - install stdlib-shims 0.3.0 - install yojson 3.0.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved base.v0.17.3 (cached) -> retrieved cinaps.v0.15.1 (cached) -> retrieved cmdliner.2.1.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved ocaml-compiler-libs.v0.17.0 (cached) -> retrieved ocaml_intrinsics_kernel.v0.17.1 (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 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.v0.17.0 -> installed ocaml_intrinsics_kernel.v0.17.1 -> installed sexplib0.v0.17.0 -> installed re.1.14.0 -> installed stdlib-shims.0.3.0 -> installed yojson.3.0.0 -> installed cinaps.v0.15.1 -> installed dune-configurator.3.22.0 -> installed base.v0.17.3 Done. # To update the current shell environment, run: eval $(opam env) 2026-03-19 09:28.27 ---> using "5f39b4fb3676b1ea820331cb67202943669c212589dd7573b4db9cc82452a9a8" from cache /src: (copy (src .) (dst /src)) 2026-03-19 09:28.29 ---> saved as "1b873d9a64214750c2e429fe12ca7b1b118cb75e10c375706e11c82f808bdfd3" /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 09:29.57 ---> saved as "8045efc98991747e7a815f66aa9e27e3d2db59a8e282472954bff1f91957c5eb" Job succeeded 2026-03-19 09:29.58: Job succeeded