2026-04-17 12:52.43: New job: test ocaml-ppx/ppx_deriving https://github.com/ocaml-ppx/ppx_deriving.git#refs/pull/301/head (c719fa725d107b8d7999dc2cc387ab3dbb998f8b) (linux-x86_64:debian-13-4.14_x86_32_opam-2.5) Base: ocaml/opam:debian-13-ocaml-4.14@sha256:af2a591d3a50b01d6f006a51ecfd41be9e5b14154edb55c465d23a277db8b3a9 Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-ppx/ppx_deriving.git" && cd "ppx_deriving" && git fetch origin "refs/pull/301/head" && git reset --hard c719fa72 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-4.14@sha256:af2a591d3a50b01d6f006a51ecfd41be9e5b14154edb55c465d23a277db8b3a9 # debian-13-4.14_x86_32_opam-2.5 USER 1000:1000 SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ] 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.v0.16.0 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 12:52.43: Using cache hint "ocaml-ppx/ppx_deriving-ocaml/opam:debian-13-ocaml-4.14@sha256:af2a591d3a50b01d6f006a51ecfd41be9e5b14154edb55c465d23a277db8b3a9-debian-13-4.14_x86_32_opam-2.5-0bbabc22b72683414bf602a4acfcd50e" 2026-04-17 12:52.43: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.14@sha256:af2a591d3a50b01d6f006a51ecfd41be9e5b14154edb55c465d23a277db8b3a9) (comment debian-13-4.14_x86_32_opam-2.5) (user (uid 1000) (gid 1000)) (shell /usr/bin/linux32 /bin/sh -c) (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.v0.16.0 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 12:52.43: Waiting for resource in pool OCluster 2026-04-17 12:52.43: Waiting for worker… 2026-04-17 12:52.43: Got resource from pool OCluster Building on phoebe.caelum.ci.dev All commits already cached HEAD is now at c719fa7 split into two functions (from ocaml/opam:debian-13-ocaml-4.14@sha256:af2a591d3a50b01d6f006a51ecfd41be9e5b14154edb55c465d23a277db8b3a9) Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:af2a591d3a50b01d6f006a51ecfd41be9e5b14154edb55c465d23a277db8b3a9' locally docker.io/ocaml/opam@sha256:af2a591d3a50b01d6f006a51ecfd41be9e5b14154edb55c465d23a277db8b3a9: Pulling from ocaml/opam a59dab062b6e: Pulling fs layer 4c235f9505d7: Pulling fs layer 2fd1e3aa020e: Pulling fs layer a3ffcc28d7c3: Pulling fs layer 061b92ac769b: Pulling fs layer a3ffcc28d7c3: Waiting b76f3d7c2af7: Pulling fs layer 66cd1ae705c1: Pulling fs layer b76f3d7c2af7: Waiting 061b92ac769b: 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complete ed5e56d1e3fa: Pull complete 82f429e96ca4: Pull complete d87cbffcc7bd: Pull complete de8b16f76673: Pull complete 5806d8c9d3b4: Pull complete d989ea0e37d7: Pull complete 644b8f5f3fcb: Pull complete 95f25e02036b: Pull complete 0c0ebd0d8440: Pull complete a1ee4cc749f0: Pull complete 9053ed7febc6: Pull complete b5713a5a315b: Pull complete 2abf82d9c339: Pull complete d114ea9e0492: Pull complete 2fd9c0ba772e: Pull complete 2d11e77b9623: Pull complete 70eb3e9f1a70: Pull complete da16f412d833: Pull complete 04cee66bc9f8: Pull complete Digest: sha256:af2a591d3a50b01d6f006a51ecfd41be9e5b14154edb55c465d23a277db8b3a9 Status: Downloaded newer image for ocaml/opam@sha256:af2a591d3a50b01d6f006a51ecfd41be9e5b14154edb55c465d23a277db8b3a9 2026-04-17 12:52.49 ---> using "61d5d79f3da8f7f26fc645675b726d202a6c1b0341910bde2599c5557cb0805e" from cache /: (comment debian-13-4.14_x86_32_opam-2.5) /: (user (uid 1000) (gid 1000)) /: (shell /usr/bin/linux32 /bin/sh -c) /: (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 12:52.49 ---> using "bad6ca1bff1ea57691fe8234a75bef82158bb4dc23afc51b214d8276a971126f" 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 12:53.11 ---> saved as "21678adc8d7e61ef8f9bbe74390717781bc5fd7a179467a17fd01f60bac4b595" /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 12:53.12 ---> saved as "9e8a79a144381b977f34ac02a0913d739705acc7eed84262d916f73fed9f40d1" /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-04-17 12:53.12 ---> saved as "37421162f28b0e8320ff6a8bdb9f10385f96048dc473f0572049401a0b08c00d" /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 95972b8834..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 12:53.28 ---> saved as "65beaeddbbc678cb00f94184c026408523461947da2cba6abbe69cf954194f26" /src: (copy (src ppx_deriving.opam) (dst ./)) 2026-04-17 12:53.29 ---> saved as "8b08639ad9d953b681a04557f066d637aae62f7ad9e355894303f59dcdd224bd" /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 12:53.31 ---> saved as "32d55b11271bfd273a0fda4dbb31c874e526a4de033825c36b2fec8dc3b48308" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-04-17 12:53.31 ---> saved as "1d5e4cf1108d22c916bb836ff3c3f1885be5659f9da60513b9c0f7d58c1a583a" /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.v0.16.0 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 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 i386 Packages [116 kB] - Fetched 206 kB in 0s (1695 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 12:53.42 ---> saved as "e86d5db7fa8aca8c9f3e6f2da9a6fbbd453edf7ef7010d1b992103a7bc1aa902" /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 v0.16.0 - 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.v0.16.0 (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.v0.16.0 -> 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 12:54.35 ---> saved as "07d652be837fbc6866e8b96d258f6e1b3ba9083366f435522af87342b8cf7170" /src: (copy (src .) (dst /src)) 2026-04-17 12:54.35 ---> saved as "8017adb15643bcea78c7dddb439de1d0f9680ebab15262d76fd7ec5a23c2b5a4" /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: 25 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 12:54.41 ---> saved as "bccd33b844d2afa3da5ced74226b938b6412b156115100b887f8b428d867875e" Job succeeded 2026-04-17 12:54.41: Job succeeded