2026-04-03 11:37.44: New job: test ocaml-ppx/ppxlib https://github.com/ocaml-ppx/ppxlib.git#refs/heads/main (37cda2ccfd89e874fb041eb4589e128bf6b5ca52) (linux-x86_64:debian-13-4.14+flambda_opam-2.5) Base: ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024 Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-ppx/ppxlib.git" -b "main" && cd "ppxlib" && git reset --hard 37cda2cc cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024 # debian-13-4.14+flambda_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 d06cfb1853afceb1dc127f88edaac3f8110bf6cc || git fetch origin master) && git reset -q --hard d06cfb1853afceb1dc127f88edaac3f8110bf6cc && 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.3.22.1 dune-configurator.3.22.1 ocaml.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-variants.4.14.2+options 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 2026-04-03 11:37.44: Using cache hint "ocaml-ppx/ppxlib-ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024-debian-13-4.14+flambda_opam-2.5-0d466ac302ad88c3c917acd5088eae65" 2026-04-03 11:37.44: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024) (comment debian-13-4.14+flambda_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 d06cfb1853afceb1dc127f88edaac3f8110bf6cc || git fetch origin master) && git reset -q --hard d06cfb1853afceb1dc127f88edaac3f8110bf6cc && 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.3.22.1 dune-configurator.3.22.1 ocaml.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-variants.4.14.2+options 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")) ) 2026-04-03 11:37.44: Waiting for resource in pool OCluster 2026-04-03 20:07.00: Waiting for worker… 2026-04-03 20:08.52: Got resource from pool OCluster Building on doris.caelum.ci.dev All commits already cached HEAD is now at 37cda2cc Merge pull request #632 from NathanReb/support-5.6 (from ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024) Unable to find image 'ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024' locally docker.io/ocaml/opam@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024: Pulling from ocaml/opam 866771c43bf5: Pulling fs layer 1e49bea09367: Pulling fs layer e793768537e6: Pulling fs layer ed323d3d481a: Pulling fs layer 7df34a5cd5f1: Pulling fs layer fd712d3eb935: Pulling fs layer 1e49bea09367: Download complete e793768537e6: 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layer e3994108f50c: Pulling fs layer 8dcacb302b07: Waiting 94343aa43560: Waiting e3994108f50c: Waiting e1ec5a753447: Verifying Checksum e1ec5a753447: Download complete 866771c43bf5: Pull complete 1e49bea09367: Pull complete e793768537e6: Pull complete 03cc323e2f71: Download complete 0f1514f90b32: Verifying Checksum 0f1514f90b32: Download complete c09c08ea9749: Verifying Checksum c09c08ea9749: Download complete ed323d3d481a: Pull complete 7df34a5cd5f1: Pull complete 228ee78582a6: Verifying Checksum 228ee78582a6: Download complete 195344ca5274: Verifying Checksum 195344ca5274: Download complete b36b619f8e6b: Verifying Checksum b36b619f8e6b: Download complete 9d8b1356c89f: Verifying Checksum 9d8b1356c89f: Download complete 504bde1c25b3: Verifying Checksum 504bde1c25b3: Download complete 568fb6dda155: Download complete 048e5e358118: Verifying Checksum 048e5e358118: Download complete c499c9198aea: Verifying Checksum c499c9198aea: Download complete 871ca48eb45d: Download complete 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d10483022eef: Pull complete 7b62a90d8223: Pull complete 28ce8ea66e72: Pull complete d975909ea717: Pull complete 5c215c69c247: Pull complete e7c082452a54: Pull complete b5cbd6e052e8: Pull complete 94343aa43560: Pull complete 8dcacb302b07: Pull complete e3994108f50c: Pull complete Digest: sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024 Status: Downloaded newer image for ocaml/opam@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024 2026-04-03 20:08.53 ---> using "41bb500b3da064b5e6b574ace6ef3b37c3265c5cd17110ed5b389cfc4a3ddcf6" from cache /: (comment debian-13-4.14+flambda_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")) 2026-04-03 20:08.53 ---> using "4e7506ccd24fbb0a775d0bd5334e8aaeda992917123ce3cdeeb76ad82b5b270e" 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. Continue? [Y/n] y 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. [NOTE] The 'jobs' option was reset, its value was 71 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=71 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2026-04-03 20:08.53 ---> using "d86544469f80f0de95313c7ed4a4e69f1d3f5c53f6d097a2164d1a2f6772f0eb" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-106-generic The OCaml toplevel, version 4.14.2 2.5.0 2026-04-03 20:08.53 ---> using "5b84e48c94b1f5072f3fcfa4069d4701e77121e50f2a5f18079e2a28b9d5af43" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-04-03 20:08.53 ---> using "5eb7c30af6bfe33176fe69462b27df6b126910791a11f405965e62fa25c8f287" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e d06cfb1853afceb1dc127f88edaac3f8110bf6cc || git fetch origin master) && git reset -q --hard d06cfb1853afceb1dc127f88edaac3f8110bf6cc && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD ffb54b9bdd..d28e8bf13a master -> origin/master d06cfb1853 Merge pull request #29632 from shonfeder/release-dune-3.22.1 <><> 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) 2026-04-03 20:08.53 ---> using "d79fe874b5ba1fd135e6c9987b1f3b1b34aea17601e16fdc412520b7f326b017" from cache /src: (copy (src ppxlib.opam ppxlib-tools.opam ppxlib-bench.opam) (dst ./)) 2026-04-03 20:08.53 ---> saved as "78f2ddbfed0f0b1862978824c932ed25539ef1c203a536518a7c8f1a5d3383ad" /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) 2026-04-03 20:08.57 ---> saved as "8d53114ade816bf1562140080d7b347d6907c38824f826e268bf40c42e606994" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-04-03 20:08.58 ---> saved as "37d87b98f2a26e125c11d426f2116abc73a58cc88593ce49d41fe348bd3e6dfa" /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.3.22.1 dune-configurator.3.22.1 ocaml.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-variants.4.14.2+options 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" - Get:1 http://deb.debian.org/debian trixie InRelease [140 kB] - 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 trixie/main amd64 Packages [9671 kB] - Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [119 kB] - Fetched 10.0 MB in 1s (9366 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-variants is already installed (current version is 4.14.2+options). [NOTE] Package ocaml-config is already installed (current version is 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) 2026-04-03 20:09.07 ---> saved as "4333035289d31e8123f6c09782b9ab56d0506d90709eed83fdc9f5cd72d3fad2" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) [NOTE] Package ocaml-variants is already installed (current version is 4.14.2+options). [NOTE] Package ocaml-config is already installed (current version is 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 3.22.1 - install dune-configurator 3.22.1 - 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.3.22.1, dune-configurator.3.22.1 (cached) -> installed cmdliner.2.1.0 -> installed ocamlfind.1.9.8 -> installed dune.3.22.1 -> installed ppx_derivers.1.2.1 -> installed stdlib-shims.0.3.0 -> installed csexp.1.5.2 -> installed ocaml-compiler-libs.v0.12.4 -> installed re.1.14.0 -> installed sexplib0.v0.16.0 -> installed yojson.3.0.0 -> installed cinaps.v0.15.1 -> installed dune-configurator.3.22.1 -> installed base.v0.16.4 Done. # To update the current shell environment, run: eval $(opam env) 2026-04-03 20:10.02 ---> saved as "22023aa2505c0287b7675f1d63926cb07044aab723d4a9e40235cde8590342aa" /src: (copy (src .) (dst /src)) 2026-04-03 20:10.02 ---> saved as "4e435c0c5f293fe2d86e90723213a414d9be97ba28f5187913e88310ca3528ad" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) File "dune-project", line 21, characters 2-42: 21 | (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)) 2026-04-03 20:10.21 ---> saved as "677099dd321afd63852facc434c6a0a37458ed1eb6d3ceac4a52251090fecf88" Job succeeded 2026-04-03 20:10.21: Job succeeded