2026-04-13 10:20.46: New job: test ocaml-ppx/ppx_deriving_protobuf https://github.com/ocaml-ppx/ppx_deriving_protobuf.git#refs/heads/master (5b602831d6df6e47412c96e93368d0068aeb6027) (linux-x86_64:(lint-opam)) Base: ocaml/opam:debian-13-ocaml-5.0@sha256:6e1c68e30833ef236c68dbf10d24510d16ed155dff5b031c3a15244f418af35c Opam files lint To reproduce locally: git clone --recursive "https://github.com/ocaml-ppx/ppx_deriving_protobuf.git" -b "master" && cd "ppx_deriving_protobuf" && git reset --hard 5b602831 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-5.0@sha256:6e1c68e30833ef236c68dbf10d24510d16ed155dff5b031c3a15244f418af35c # debian-13-5.0_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.2 /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 46f289cd3749314bbebddeede62fc05f9858f680 || git fetch origin master) && git reset -q --hard 46f289cd3749314bbebddeede62fc05f9858f680 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 ppx_deriving_protobuf.opam ./ RUN opam pin add -yn ppx_deriving_protobuf.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="astring.0.8.5 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base bos.0.2.1 cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 dune.3.20.2 dyn.3.20.2 fmt.0.11.0 fpath.0.7.3 jsonm.1.0.2 logs.0.10.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 num.1.6 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-compiler-libs.v0.12.4 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 opam-core.2.5.0 opam-dune-lint.0.6 opam-file-format.2.2.0 opam-format.2.5.0 opam-repository.2.5.0 opam-state.2.5.0 ordering.3.20.2 ounit2.2.2.7 parsexp.v0.16.0 patch.3.1.0 pp.2.0.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppxlib.0.38.0 re.1.14.0 rresult.0.7.0 seq.base sexplib.v0.16.0 sexplib0.v0.16.0 sha.1.15.4 spdx_licenses.1.4.0 stdint.0.7.2 stdlib-shims.0.3.0 stdune.3.20.2 swhid_core.0.1 topkg.1.1.1 uint.2.0.1 uutf.1.0.4" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.2 --depext-only -y ppx_deriving_protobuf.dev $DEPS RUN opam install $DEPS ENV CI="true" ENV OCAMLCI="true" WORKDIR /src COPY --chown=1000:1000 . /src/ RUN opam lint RUN opam exec -- opam-dune-lint END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-04-13 10:20.46: Using cache hint "ocaml-ppx/ppx_deriving_protobuf-ocaml/opam:debian-13-ocaml-5.0@sha256:6e1c68e30833ef236c68dbf10d24510d16ed155dff5b031c3a15244f418af35c-debian-13-5.0_opam-2.5-149b4843bd4410d9b1f525b4e00f2a34" 2026-04-13 10:20.46: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-5.0@sha256:6e1c68e30833ef236c68dbf10d24510d16ed155dff5b031c3a15244f418af35c) (comment debian-13-5.0_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-2.2 /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 46f289cd3749314bbebddeede62fc05f9858f680 || git fetch origin master) && git reset -q --hard 46f289cd3749314bbebddeede62fc05f9858f680 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src ppx_deriving_protobuf.opam) (dst ./)) (run (network host) (shell "opam pin add -yn ppx_deriving_protobuf.dev './'")) (run (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "astring.0.8.5 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base bos.0.2.1 cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 dune.3.20.2 dyn.3.20.2 fmt.0.11.0 fpath.0.7.3 jsonm.1.0.2 logs.0.10.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 num.1.6 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-compiler-libs.v0.12.4 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 opam-core.2.5.0 opam-dune-lint.0.6 opam-file-format.2.2.0 opam-format.2.5.0 opam-repository.2.5.0 opam-state.2.5.0 ordering.3.20.2 ounit2.2.2.7 parsexp.v0.16.0 patch.3.1.0 pp.2.0.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppxlib.0.38.0 re.1.14.0 rresult.0.7.0 seq.base sexplib.v0.16.0 sexplib0.v0.16.0 sha.1.15.4 spdx_licenses.1.4.0 stdint.0.7.2 stdlib-shims.0.3.0 stdune.3.20.2 swhid_core.0.1 topkg.1.1.1 uint.2.0.1 uutf.1.0.4") (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=2.2 --depext-only -y ppx_deriving_protobuf.dev $DEPS")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) (env CI true) (env OCAMLCI true) (workdir /src) (copy (src .) (dst /src/)) (run (shell "opam lint")) (run (shell "opam exec -- opam-dune-lint")) ) 2026-04-13 10:20.46: Waiting for resource in pool OCluster 2026-04-13 11:29.39: Waiting for worker… 2026-04-13 11:31.52: Got resource from pool OCluster Building on phoebe.caelum.ci.dev All commits already cached HEAD is now at 5b60283 Release 3.0.0 (from ocaml/opam:debian-13-ocaml-5.0@sha256:6e1c68e30833ef236c68dbf10d24510d16ed155dff5b031c3a15244f418af35c) Unable to find image 'ocaml/opam:debian-13-ocaml-5.0@sha256:6e1c68e30833ef236c68dbf10d24510d16ed155dff5b031c3a15244f418af35c' locally docker.io/ocaml/opam@sha256:6e1c68e30833ef236c68dbf10d24510d16ed155dff5b031c3a15244f418af35c: Pulling from ocaml/opam 8f6ad858d0a4: Already exists 9cb5e198c8cf: Already exists 2d346d36dcf2: Already exists cdc35e289b8d: Already exists aeb7244bb580: Already exists fc1943254a0d: Already exists 84238c416f8e: Already exists fbbfe75d3112: Already exists 221fdc5d9929: Already exists 1fec9149b52a: Already exists 9c6e52557f24: Already exists 8737f5036aae: Already exists d69c4074de14: Already exists 7237152a5f04: Already exists fba4b414d8a0: Already exists 40d552afb3ef: Already exists 077cc17dc8e4: Already exists 077cc17dc8e4: Already exists 169e1be36a55: Already exists 0a8a005097ab: Already exists caba3ec4b361: Already exists 6a364dc641f8: Already exists 4f4fb700ef54: Already exists ab8052928cdc: Already exists f5717a28dd6a: Already exists 79233a9b9bed: Already exists d832d53e7392: Already exists 1872dad82243: Already exists bfd849b08ba7: Already exists 834a8024ef15: Already exists 98ccec79258b: Already exists fb48f36a0542: Already exists 3688b13db8e7: Already exists a5c099f5f72c: Already exists 1ff1760de5b0: Already exists 98eec6764aa5: Already exists aa22ae69debd: Already exists 12bfb7b962a2: Already exists ec25ce9bb816: Already exists beadd3cf7357: Already exists d0d0c65a426d: Already exists df506dc1e167: Pulling fs layer 7bfa149e0cf6: Pulling fs layer 8ebf58b62512: Pulling fs layer 6ca53b029af3: Pulling fs layer 8ebf58b62512: Waiting 6ca53b029af3: Waiting 7bfa149e0cf6: Download complete 8ebf58b62512: Verifying Checksum 8ebf58b62512: Download complete 6ca53b029af3: Verifying Checksum 6ca53b029af3: Download complete df506dc1e167: Verifying Checksum df506dc1e167: Pull complete 7bfa149e0cf6: Pull complete 8ebf58b62512: Pull complete 6ca53b029af3: Pull complete Digest: sha256:6e1c68e30833ef236c68dbf10d24510d16ed155dff5b031c3a15244f418af35c Status: Downloaded newer image for ocaml/opam@sha256:6e1c68e30833ef236c68dbf10d24510d16ed155dff5b031c3a15244f418af35c 2026-04-13 11:31.53 ---> using "6116e7795090b394b692c35f7698f578c9549652048c83e565dc2c1a06de6fcb" from cache /: (comment debian-13-5.0_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-2.2 /usr/bin/opam")) 2026-04-13 11:31.53 ---> using "9f73e888f58f205f4ed693bd846edc639b3f05bd35d8e2971ce8b8ce8c397995" 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 development 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 2026-04-13 11:31.53 ---> using "780d275652ad88d59acd83f29ed61097c4e7168968b11df2f2b7fd8f47199406" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-107-generic The OCaml toplevel, version 5.0.0 2.2.1 2026-04-13 11:31.53 ---> using "1b7c40935a87bdb99d644323913de44f778053297527df776c078014031615c6" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-04-13 11:31.53 ---> using "1fb5a6bcfbd3c2f530a34194a9aa41f2286c1c6c2f40ada798afb80f61bc5b82" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 46f289cd3749314bbebddeede62fc05f9858f680 || git fetch origin master) && git reset -q --hard 46f289cd3749314bbebddeede62fc05f9858f680 && git log --no-decorate -n1 --oneline && opam update -u")) 46f289cd37 Merge pull request #29563 from NathanReb/release-ppxlib-0.38.0 <><> 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, which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # Run eval $(opam env) to update the current shell environment 2026-04-13 11:31.53 ---> using "569ab84a4b03119f5e39c8f73e103f01e4ddaacbc86494b5fa64be09a299f6ab" from cache /src: (copy (src ppx_deriving_protobuf.opam) (dst ./)) 2026-04-13 11:31.54 ---> saved as "8d6c9ad811b11562fa1939b3c7d54fe30a06586b4781a15107dfec18d4f4bee6" /src: (run (network host) (shell "opam pin add -yn ppx_deriving_protobuf.dev './'")) [ppx_deriving_protobuf.dev] synchronised (file:///src) ppx_deriving_protobuf is now pinned to file:///src (version dev) 2026-04-13 11:31.57 ---> saved as "973ec10e170896e7b186c07b949c6ea665778cdfa39ff3096e573e32de416fdd" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-04-13 11:31.58 ---> saved as "11e2919c830b4c275cbc7cf723b2e28eab6c89a81dc20c07f5a529145ca5f6c3" /src: (env DEPS "astring.0.8.5 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base bos.0.2.1 cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 dune.3.20.2 dyn.3.20.2 fmt.0.11.0 fpath.0.7.3 jsonm.1.0.2 logs.0.10.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 num.1.6 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-compiler-libs.v0.12.4 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 opam-core.2.5.0 opam-dune-lint.0.6 opam-file-format.2.2.0 opam-format.2.5.0 opam-repository.2.5.0 opam-state.2.5.0 ordering.3.20.2 ounit2.2.2.7 parsexp.v0.16.0 patch.3.1.0 pp.2.0.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppxlib.0.38.0 re.1.14.0 rresult.0.7.0 seq.base sexplib.v0.16.0 sexplib0.v0.16.0 sha.1.15.4 spdx_licenses.1.4.0 stdint.0.7.2 stdlib-shims.0.3.0 stdune.3.20.2 swhid_core.0.1 topkg.1.1.1 uint.2.0.1 uutf.1.0.4") /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=2.2 --depext-only -y ppx_deriving_protobuf.dev $DEPS")) + /usr/bin/sudo "apt-get" "update" - Hit:1 http://deb.debian.org/debian trixie InRelease - Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB] - Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB] - Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [122 kB] - Fetched 213 kB in 0s (945 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [ppx_deriving_protobuf.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-base-compiler is already installed (current version is 5.0.0). [NOTE] Package ocaml is already installed (current version is 5.0.0). [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-domains is already installed (current version is base). [NOTE] Package base-bigarray is already installed (current version is base). 2026-04-13 11:32.22 ---> saved as "3f8b23c835ebb1aaa91ba40365cc9bbb57d2eb69a7d3b35ad02b8721a04a3706" /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-base-compiler is already installed (current version is 5.0.0). [NOTE] Package ocaml is already installed (current version is 5.0.0). [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-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 49 packages - install astring 0.8.5 - install bos 0.2.1 - install cmdliner 2.1.0 - install cppo 1.8.0 - install csexp 1.5.2 - install dune 3.20.2 - install dyn 3.20.2 - install fmt 0.11.0 - install fpath 0.7.3 - install jsonm 1.0.2 - install logs 0.10.0 - install menhir 20260209 - install menhirCST 20260209 - install menhirGLR 20260209 - install menhirLib 20260209 - install menhirSdk 20260209 - install num 1.6 - install ocaml-compiler-libs v0.12.4 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ocamlgraph 2.2.0 - install opam-core 2.5.0 - install opam-dune-lint 0.6 - install opam-file-format 2.2.0 - install opam-format 2.5.0 - install opam-repository 2.5.0 - install opam-state 2.5.0 - install ordering 3.20.2 - install ounit2 2.2.7 - install parsexp v0.16.0 - install patch 3.1.0 - install pp 2.0.0 - install ppx_derivers 1.2.1 - install ppx_deriving 6.1.1 - install ppxlib 0.38.0 - install re 1.14.0 - install rresult 0.7.0 - install seq base - install sexplib v0.16.0 - install sexplib0 v0.16.0 - install sha 1.15.4 - install spdx_licenses 1.4.0 - install stdint 0.7.2 - install stdlib-shims 0.3.0 - install stdune 3.20.2 - install swhid_core 0.1 - install topkg 1.1.1 - install uint 2.0.1 - install uutf 1.0.4 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved astring.0.8.5 (cached) -> retrieved bos.0.2.1 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved cmdliner.2.1.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved jsonm.1.0.2 (cached) -> retrieved fpath.0.7.3 (cached) -> retrieved logs.0.10.0 (cached) -> retrieved num.1.6 (cached) -> retrieved ocaml-compiler-libs.v0.12.4 (cached) -> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved dune.3.20.2, dyn.3.20.2, ordering.3.20.2, stdune.3.20.2 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocamlgraph.2.2.0 (cached) -> retrieved opam-core.2.5.0, opam-format.2.5.0, opam-repository.2.5.0, opam-state.2.5.0 (cached) -> retrieved opam-dune-lint.0.6 (cached) -> retrieved opam-file-format.2.2.0 (cached) -> retrieved parsexp.v0.16.0 (cached) -> retrieved ounit2.2.2.7 (cached) -> installed cmdliner.2.1.0 -> installed num.1.6 -> retrieved patch.3.1.0 (cached) -> retrieved pp.2.0.0 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved ppx_deriving.6.1.1 (cached) -> retrieved re.1.14.0 (cached) -> retrieved seq.base (cached) -> installed seq.base -> retrieved rresult.0.7.0 (cached) -> retrieved sexplib.v0.16.0 (cached) -> retrieved sexplib0.v0.16.0 (cached) -> retrieved sha.1.15.4 (cached) -> retrieved spdx_licenses.1.4.0 (cached) -> retrieved stdint.0.7.2 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved swhid_core.0.1 (cached) -> retrieved uint.2.0.1 (cached) -> retrieved uutf.1.0.4 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved ppxlib.0.38.0 (cached) -> installed ocamlfind.1.9.8 -> installed ocamlbuild.0.16.1 -> installed topkg.1.1.1 -> installed rresult.0.7.0 -> installed fmt.0.11.0 -> installed uutf.1.0.4 -> installed astring.0.8.5 -> installed logs.0.10.0 -> installed fpath.0.7.3 -> installed jsonm.1.0.2 -> installed bos.0.2.1 -> installed dune.3.20.2 -> installed cppo.1.8.0 -> installed csexp.1.5.2 -> installed menhirCST.20260209 -> installed menhirGLR.20260209 -> installed menhirLib.20260209 -> installed menhirSdk.20260209 -> installed pp.2.0.0 -> installed ppx_derivers.1.2.1 -> installed stdlib-shims.0.3.0 -> installed ocaml-compiler-libs.v0.12.4 -> installed spdx_licenses.1.4.0 -> installed swhid_core.0.1 -> installed patch.3.1.0 -> installed sexplib0.v0.16.0 -> installed re.1.14.0 -> installed stdint.0.7.2 -> installed ocamlgraph.2.2.0 -> installed ounit2.2.2.7 -> installed ordering.3.20.2 -> installed parsexp.v0.16.0 -> installed uint.2.0.1 -> installed sha.1.15.4 -> installed sexplib.v0.16.0 -> installed dyn.3.20.2 -> installed opam-core.2.5.0 -> installed menhir.20260209 -> installed stdune.3.20.2 -> installed opam-file-format.2.2.0 -> installed opam-format.2.5.0 -> installed opam-repository.2.5.0 -> installed ppxlib.0.38.0 -> installed ppx_deriving.6.1.1 -> installed opam-state.2.5.0 -> installed opam-dune-lint.0.6 Done. # Run eval $(opam env) to update the current shell environment 2026-04-13 11:37.04 ---> saved as "96a7d0d75f6ba7089e19dac55cd3c22bf5fc547340fde359f3d66b2289012f21" /src: (env CI true) /src: (env OCAMLCI true) /src: (workdir /src) /src: (copy (src .) (dst /src/)) 2026-04-13 11:37.05 ---> saved as "1856b277a697536c201f8d0b7c559f6ccb804aa722a70aa178f37da83cc4366d" /src: (run (shell "opam lint")) /src/ppx_deriving_protobuf.opam: Passed. 2026-04-13 11:37.05 ---> saved as "f0f443c4678c4f154adb649eb3c80d8ced062014fca940ab9238b3ca0028ed7f" /src: (run (shell "opam exec -- opam-dune-lint")) ppx_deriving_protobuf.opam: OK 2026-04-13 11:37.06 ---> saved as "c17ae0167a263f6adebd34a7d481b4fef609d371561466b732a12c8d844c678c" Job succeeded 2026-04-13 11:37.06: Job succeeded