2026-01-16 11:40.05: New job: test ocaml-ppx/ppx_tools https://github.com/ocaml-ppx/ppx_tools.git#refs/heads/master (7d7dd5b61e85aec2fc42acf139341621c181e50f) (linux-x86_64:ubuntu-25.04-4.14_opam-2.5) Base: ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:42dfa2b5c4338ad976cd25cf95a645bcb4cd44a61f89962961892cb3ef6c6098 Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-ppx/ppx_tools.git" -b "master" && cd "ppx_tools" && git reset --hard 7d7dd5b6 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:42dfa2b5c4338ad976cd25cf95a645bcb4cd44a61f89962961892cb3ef6c6098 # ubuntu-25.04-4.14_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 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 ppx_tools.opam ./ RUN opam pin add -yn ppx_tools.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.3.21.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y ppx_tools.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 2026-01-16 11:40.05: Using cache hint "ocaml-ppx/ppx_tools-ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:42dfa2b5c4338ad976cd25cf95a645bcb4cd44a61f89962961892cb3ef6c6098-ubuntu-25.04-4.14_opam-2.5-5fbae2169770fbfd4146bea712638fd5" 2026-01-16 11:40.05: Using OBuilder spec: ((from ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:42dfa2b5c4338ad976cd25cf95a645bcb4cd44a61f89962961892cb3ef6c6098) (comment ubuntu-25.04-4.14_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 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src ppx_tools.opam) (dst ./)) (run (network host) (shell "opam pin add -yn ppx_tools.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base-bigarray.base base-threads.base base-unix.base cppo.1.8.0 dune.3.21.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1") (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_tools.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")) ) 2026-01-16 11:40.05: Waiting for resource in pool OCluster 2026-01-16 15:19.41: Waiting for worker… 2026-01-16 15:22.23: Got resource from pool OCluster Building on odawa.caelum.ci.dev All commits already cached HEAD is now at 7d7dd5b Version 6.6 (from ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:42dfa2b5c4338ad976cd25cf95a645bcb4cd44a61f89962961892cb3ef6c6098) 2026-01-16 15:22.23 ---> using "082e0472106a0ff59c8974d4d0e4121fd1996105440d72ec9c14bd8a6570be24" from cache /: (comment ubuntu-25.04-4.14_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")) 2026-01-16 15:22.23 ---> using "f9b395e37832af02679355f9b62379bb37f1ac21e2508db79a49dd7a85d41320" 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. Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2026-01-16 15:22.23 ---> using "cb56f026206f5b38c5ccb8a1f4c5272d6364fa09b2c84c4cc7fc9c0ca4f9edd8" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-87-generic The OCaml toplevel, version 4.14.2 2.5.0 2026-01-16 15:22.23 ---> using "e92cdb9e0b46e08fa49567bceb3629bef601da322fc63094f2bd055a3d9bc8f5" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-01-16 15:22.23 ---> using "50179c3816fc8fb81c66d10069ff63ff3f96b4f5f32dcbcb03f55cddc58b92bd" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 235b964523..92679ed614 master -> origin/master 873cb18c37 Merge pull request #29216 from shonfeder/release-dune-3.21.0 <><> 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.5.4.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-01-16 15:22.23 ---> using "c274f3817d27d81278e4c8a85ffe3292f35238447af385c43abf041c12d937c3" from cache /src: (copy (src ppx_tools.opam) (dst ./)) 2026-01-16 15:22.24 ---> saved as "29c6f72e8e840f3f1d1d27107b2cbe67c5672b011d41f0b2095da6e8587434be" /src: (run (network host) (shell "opam pin add -yn ppx_tools.dev './'")) [ppx_tools.dev] synchronised (file:///src) ppx_tools is now pinned to file:///src (version dev) 2026-01-16 15:22.25 ---> saved as "0cb8a7bd1840ee0d43298d72602494ec22f8388558c6321881d25c645d4a0bc0" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-01-16 15:22.25 ---> saved as "f4aa911eaec033739aded5dccffe718ab9372eac2e87e300faf6193c07975f7a" /src: (env DEPS "base-bigarray.base base-threads.base base-unix.base cppo.1.8.0 dune.3.21.0 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1") /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_tools.dev $DEPS")) + /usr/bin/sudo "apt-get" "update" - Hit:1 http://archive.ubuntu.com/ubuntu plucky InRelease - Get:2 http://security.ubuntu.com/ubuntu plucky-security InRelease [126 kB] - Get:3 http://security.ubuntu.com/ubuntu plucky-security/universe amd64 Packages [247 kB] - Get:4 http://security.ubuntu.com/ubuntu plucky-security/main amd64 Packages [333 kB] - Get:5 http://archive.ubuntu.com/ubuntu plucky-updates InRelease [126 kB] - Get:6 http://archive.ubuntu.com/ubuntu plucky-backports InRelease [126 kB] - Get:7 http://archive.ubuntu.com/ubuntu plucky-updates/restricted amd64 Packages [441 kB] - Get:8 http://archive.ubuntu.com/ubuntu plucky-updates/multiverse amd64 Packages [31.6 kB] - Get:9 http://archive.ubuntu.com/ubuntu plucky-updates/universe amd64 Packages [339 kB] - Get:10 http://archive.ubuntu.com/ubuntu plucky-updates/main amd64 Packages [501 kB] - Get:11 http://archive.ubuntu.com/ubuntu plucky-backports/universe amd64 Packages [4040 B] - Fetched 2275 kB in 2s (970 kB/s) - Reading package lists... <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [ppx_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 2). [NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2). [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) 2026-01-16 15:22.36 ---> saved as "487e6b1774df11d80adc055c4f37bf8bdb819455e89c8272e7a7553c2c6df1f5" /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 4.14.2). [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 2 packages - install cppo 1.8.0 - install dune 3.21.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved cppo.1.8.0 (cached) -> retrieved dune.3.21.0 (cached) -> installed dune.3.21.0 -> installed cppo.1.8.0 Done. # To update the current shell environment, run: eval $(opam env) 2026-01-16 15:23.00 ---> saved as "6eacc5b36917d447324947291bdf9eb563b073b34aed55e5e7335966723b7906" /src: (copy (src .) (dst /src)) 2026-01-16 15:23.00 ---> saved as "14515186c600bacd87cc71c13bdb5b2a87bbe36d009e46ee9a4696467c30f0c8" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) 2026-01-16 15:23.02 ---> saved as "1741aacf74373b6827187a8560c7c64c6102ff62f3bb898b30fa067281ec6beb" Job succeeded 2026-01-16 15:23.02: Job succeeded