2026-04-17 12:52.39: New job: test ocaml-ppx/ppx_deriving https://github.com/ocaml-ppx/ppx_deriving.git#refs/heads/master (c6e1b0899e83407f376ce14ae19ad102f5ad4439) (linux-x86_64:debian-12-4.14_opam-2.5) Base: ocaml/opam:debian-12-ocaml-4.14@sha256:a1f2d2c02c09f799df9c55806e2a2376511a5fcfccb10a5d52027260a8fc2217 Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-ppx/ppx_deriving.git" -b "master" && cd "ppx_deriving" && git reset --hard c6e1b089 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-12-ocaml-4.14@sha256:a1f2d2c02c09f799df9c55806e2a2376511a5fcfccb10a5d52027260a8fc2217 # debian-12-4.14_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 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 ppx_deriving.opam ./ RUN opam pin add -yn ppx_deriving.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="base-bigarray.base base-threads.base base-unix.base cppo.1.8.0 dune.3.22.2 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 ounit2.2.2.7 ppx_derivers.1.2.1 ppxlib.0.38.0 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y ppx_deriving.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 2026-04-17 12:52.39: Using cache hint "ocaml-ppx/ppx_deriving-ocaml/opam:debian-12-ocaml-4.14@sha256:a1f2d2c02c09f799df9c55806e2a2376511a5fcfccb10a5d52027260a8fc2217-debian-12-4.14_opam-2.5-cbef22370b7a13dec7760281061626ae" 2026-04-17 12:52.39: Using OBuilder spec: ((from ocaml/opam:debian-12-ocaml-4.14@sha256:a1f2d2c02c09f799df9c55806e2a2376511a5fcfccb10a5d52027260a8fc2217) (comment debian-12-4.14_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 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src ppx_deriving.opam) (dst ./)) (run (network host) (shell "opam pin add -yn ppx_deriving.dev './'")) (run (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base-bigarray.base base-threads.base base-unix.base cppo.1.8.0 dune.3.22.2 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 ounit2.2.2.7 ppx_derivers.1.2.1 ppxlib.0.38.0 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0") (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 ppx_deriving.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")) ) 2026-04-17 12:52.39: Waiting for resource in pool OCluster 2026-04-17 12:52.39: Waiting for worker… 2026-04-17 12:52.39: Got resource from pool OCluster Building on eumache.caelum.ci.dev All commits already cached HEAD is now at c6e1b08 Merge pull request #297 from arvidj/aj/create-set-default-loc (from ocaml/opam:debian-12-ocaml-4.14@sha256:a1f2d2c02c09f799df9c55806e2a2376511a5fcfccb10a5d52027260a8fc2217) Unable to find image 'ocaml/opam:debian-12-ocaml-4.14@sha256:a1f2d2c02c09f799df9c55806e2a2376511a5fcfccb10a5d52027260a8fc2217' locally docker.io/ocaml/opam@sha256:a1f2d2c02c09f799df9c55806e2a2376511a5fcfccb10a5d52027260a8fc2217: Pulling from ocaml/opam 9d2f29087bcd: Pulling fs layer 3d63f9d53c2b: Pulling fs layer 581e536e9c04: Pulling fs layer 8b32b15db9c2: Pulling fs layer 408d2355c113: Pulling fs layer 4235236a0fe3: Pulling fs layer f48c75869e1a: Pulling fs layer 408d2355c113: Waiting 4235236a0fe3: Waiting 8b32b15db9c2: Waiting 1261eb220b8f: Pulling fs layer a244a6fef99e: Pulling fs layer f48c75869e1a: Waiting 392586fbca03: Pulling fs layer 1261eb220b8f: Waiting e1760259bd89: Pulling fs layer 392586fbca03: Waiting 1d7cd08a0b9b: Pulling fs layer 2757fd908803: Pulling fs layer e1760259bd89: Waiting 1d7cd08a0b9b: Waiting 6261487318e4: Pulling fs layer 2757fd908803: Waiting bbd582f02377: Pulling fs layer 6261487318e4: Waiting a244a6fef99e: Waiting d02fe26dde67: Pulling fs layer bbd582f02377: Waiting e321b958816b: Pulling fs layer d02fe26dde67: Waiting cb786fbab3ce: Pulling fs layer e321b958816b: Waiting a5f58f012090: Pulling fs layer cb786fbab3ce: Waiting 5ce44f287fe6: Pulling fs layer a5f58f012090: Waiting 68858d7e7ed5: Pulling fs layer 5ce44f287fe6: Waiting 99c08a38f7e4: Pulling fs layer 4f4fb700ef54: Pulling fs layer 68858d7e7ed5: Waiting 7ee83e62e55c: Pulling fs layer 99c08a38f7e4: Waiting adbf0dbe3905: Pulling fs layer 4f4fb700ef54: Waiting 7ee83e62e55c: Waiting 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ocaml/opam@sha256:a1f2d2c02c09f799df9c55806e2a2376511a5fcfccb10a5d52027260a8fc2217 2026-04-17 12:52.39 ---> using "5ba77b184044a1152dad4a526cc79dfa9aa3e8978ea7f15538a3d2bc20679358" from cache /: (comment debian-12-4.14_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")) 2026-04-17 12:52.39 ---> using "ac518c0236accf65b1e565d293be5d2f0b11014dfb1f20e3af7488f701ac7f96" 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 2026-04-17 12:52.39 ---> using "1ee1f8ddaf3531660a80c4d4214d68aee62a60930819ce36f0288ecea5106e67" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-107-generic The OCaml toplevel, version 4.14.3 2.5.0 2026-04-17 12:52.39 ---> using "5436304947cbb19bb2a8079b911260a013c4956131337c83052a04045cdb7a45" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-04-17 12:52.39 ---> using "78073250ba9b9eca848aea2366daefbbd862a18338f86de423bc035b40edd59f" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD b2a1270dba..e64203035b master -> origin/master 5f7bb1a6e6 Merge pull request #29704 from shonfeder/release-dune-3.22.2 <><> 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) 2026-04-17 12:52.55 ---> saved as "4460b4f53cb0cfdd2105084b7291e3952367f3abf62f514a76e15ce11e49ab0f" /src: (copy (src ppx_deriving.opam) (dst ./)) 2026-04-17 12:52.55 ---> saved as "6e5f7facbefe410dd62df0f0680a8428a9549d1a71448fbe838b9ca717d23fce" /src: (run (network host) (shell "opam pin add -yn ppx_deriving.dev './'")) [ppx_deriving.dev] synchronised (file:///src) ppx_deriving is now pinned to file:///src (version dev) 2026-04-17 12:52.57 ---> saved as "27dc9a170b4a9138b33a10c9cf5d46d70c92795bb217986c6b437d34b01871bc" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-04-17 12:52.57 ---> saved as "ea38f7290b6d5de60f7c2f8edf1fc41f1302ee89c20f26bffb960a76a865ebd5" /src: (env DEPS "base-bigarray.base base-threads.base base-unix.base cppo.1.8.0 dune.3.22.2 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 ounit2.2.2.7 ppx_derivers.1.2.1 ppxlib.0.38.0 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0") /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 ppx_deriving.dev $DEPS")) + /usr/bin/sudo "apt-get" "update" - Hit:1 http://deb.debian.org/debian bookworm InRelease - Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB] - Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB] - Get:4 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [294 kB] - Fetched 397 kB in 0s (908 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [ppx_deriving.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) 2026-04-17 12:53.07 ---> saved as "e8db4de38c8083021d0466a330e8cc97d90006d2688a25a58b9bce30d9ea1e28" /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 10 packages - install cppo 1.8.0 - install dune 3.22.2 - install ocaml-compiler-libs v0.12.4 - install ocamlfind 1.9.8 - install ounit2 2.2.7 - install ppx_derivers 1.2.1 - install ppxlib 0.38.0 - install seq base - install sexplib0 v0.17.0 - install stdlib-shims 0.3.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved cppo.1.8.0 (cached) -> retrieved ocaml-compiler-libs.v0.12.4 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ounit2.2.2.7 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved seq.base (cached) -> installed seq.base -> retrieved sexplib0.v0.17.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved dune.3.22.2 (cached) -> retrieved ppxlib.0.38.0 (cached) -> installed ocamlfind.1.9.8 -> installed dune.3.22.2 -> installed ppx_derivers.1.2.1 -> installed stdlib-shims.0.3.0 -> installed sexplib0.v0.17.0 -> installed ocaml-compiler-libs.v0.12.4 -> installed cppo.1.8.0 -> installed ounit2.2.2.7 -> installed ppxlib.0.38.0 Done. # To update the current shell environment, run: eval $(opam env) 2026-04-17 12:54.03 ---> saved as "2ca096a81b8c0e305b06d8c59f6544be9341ccab6d8802e6831167b2a79a2137" /src: (copy (src .) (dst /src)) 2026-04-17 12:54.03 ---> saved as "cd32d86bf4bce25decf6a444676766ef7d90306dd4badcadd82298e23fcebfcd" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/src_test/api && ./test_api.exe) . Ran: 1 tests in: 0.10 seconds. OK (cd _build/default/src_test/fold && ./test_deriving_fold.exe) .... Ran: 4 tests in: 0.10 seconds. OK (cd _build/default/src_test/ord && ./test_deriving_ord.exe) .............. Ran: 14 tests in: 0.11 seconds. OK (cd _build/default/src_test/iter && ./test_deriving_iter.exe) .... Ran: 4 tests in: 0.10 seconds. OK (cd _build/default/src_test/create && ./test_deriving_create.exe) .. Ran: 2 tests in: 0.10 seconds. OK (cd _build/default/src_test/make && ./test_deriving_make.exe) .... Ran: 4 tests in: 0.10 seconds. OK (cd _build/default/src_test/eq && ./test_deriving_eq.exe) ............ Ran: 12 tests in: 0.11 seconds. OK (cd _build/default/src_test/map && ./test_deriving_map.exe) ............ Ran: 12 tests in: 0.11 seconds. OK (cd _build/default/src_test/show && ./test_deriving_show.exe) ...................... Ran: 22 tests in: 0.11 seconds. OK (cd _build/default/src_test/deriving && ./test_ppx_deriving.exe) .. Ran: 2 tests in: 0.10 seconds. OK 2026-04-17 12:54.08 ---> saved as "daa5dabd8429014663b3b683b744962b7939c93792e3ec646698500ef7f23d91" Job succeeded 2026-04-17 12:54.08: Job succeeded