2026-03-16 17:21.18: New job: test ocaml-ppx/ocamlformat https://github.com/ocaml-ppx/ocamlformat.git#refs/heads/main (1f5bea5c76a4a4a894e940791fc06d13ce8098dd) (linux-x86_64:ubuntu-25.10-4.14_opam-2.5) Base: ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:a35c7cc8dabf991ac054cab5f6946cf0009dc3b8f3e69f79b96510559111446a Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-ppx/ocamlformat.git" -b "main" && cd "ocamlformat" && git reset --hard 1f5bea5c cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:a35c7cc8dabf991ac054cab5f6946cf0009dc3b8f3e69f79b96510559111446a # ubuntu-25.10-4.14_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 31462e7d24da1419f9eb9099a0b60ea507d91ef6 || git fetch origin master) && git reset -q --hard 31462e7d24da1419f9eb9099a0b60ea507d91ef6 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 ocamlformat.opam ocamlformat-rpc-lib.opam ocamlformat-lib.opam ocamlformat-bench.opam ./ RUN opam pin add -yn ocamlformat.dev './' && \ opam pin add -yn ocamlformat-rpc-lib.dev './' && \ opam pin add -yn ocamlformat-lib.dev './' && \ opam pin add -yn ocamlformat-bench.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="alcotest.1.9.1 astring.0.8.5 base.v0.16.4 base-bigarray.base base-threads.base base-unix.base bechamel.0.5.0 camlp-streams.5.0.1 cmdliner.2.1.0 csexp.1.5.2 dune.3.21.1 dune-build-info.3.21.1 dune-configurator.3.21.1 either.1.0.0 fix.20250919 fmt.0.11.0 fpath.0.7.3 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.3 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocp-indent.1.9.0 re.1.14.0 sexplib0.v0.16.0 stdio.v0.16.0 stdlib-shims.0.3.0 topkg.1.1.1 uucp.17.0.0 uuseg.17.0.0 uutf.1.0.4 yojson.3.0.0" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y ocamlformat.dev ocamlformat-rpc-lib.dev ocamlformat-lib.dev ocamlformat-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 2026-03-16 17:21.18: Using cache hint "ocaml-ppx/ocamlformat-ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:a35c7cc8dabf991ac054cab5f6946cf0009dc3b8f3e69f79b96510559111446a-ubuntu-25.10-4.14_opam-2.5-915889f8bc4f03c8f25b5143d521f425" 2026-03-16 17:21.18: Using OBuilder spec: ((from ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:a35c7cc8dabf991ac054cab5f6946cf0009dc3b8f3e69f79b96510559111446a) (comment ubuntu-25.10-4.14_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 31462e7d24da1419f9eb9099a0b60ea507d91ef6 || git fetch origin master) && git reset -q --hard 31462e7d24da1419f9eb9099a0b60ea507d91ef6 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src ocamlformat.opam ocamlformat-rpc-lib.opam ocamlformat-lib.opam ocamlformat-bench.opam) (dst ./)) (run (network host) (shell "opam pin add -yn ocamlformat.dev './' && \ \nopam pin add -yn ocamlformat-rpc-lib.dev './' && \ \nopam pin add -yn ocamlformat-lib.dev './' && \ \nopam pin add -yn ocamlformat-bench.dev './'")) (run (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "alcotest.1.9.1 astring.0.8.5 base.v0.16.4 base-bigarray.base base-threads.base base-unix.base bechamel.0.5.0 camlp-streams.5.0.1 cmdliner.2.1.0 csexp.1.5.2 dune.3.21.1 dune-build-info.3.21.1 dune-configurator.3.21.1 either.1.0.0 fix.20250919 fmt.0.11.0 fpath.0.7.3 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.3 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocp-indent.1.9.0 re.1.14.0 sexplib0.v0.16.0 stdio.v0.16.0 stdlib-shims.0.3.0 topkg.1.1.1 uucp.17.0.0 uuseg.17.0.0 uutf.1.0.4 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 ocamlformat.dev ocamlformat-rpc-lib.dev ocamlformat-lib.dev ocamlformat-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")) ) 2026-03-16 17:21.18: Waiting for resource in pool OCluster 2026-03-16 17:21.19: Waiting for worker… 2026-03-16 17:21.19: Got resource from pool OCluster Building on toxis.caelum.ci.dev HEAD is now at 37b8b04f7 Fix invalid syntax generated for `let type a = A in ...` HEAD is now at 1f5bea5c7 5.5 support: Backport parser code changes (#2782) (from ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:a35c7cc8dabf991ac054cab5f6946cf0009dc3b8f3e69f79b96510559111446a) Unable to find image 'ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:a35c7cc8dabf991ac054cab5f6946cf0009dc3b8f3e69f79b96510559111446a' locally docker.io/ocaml/opam@sha256:a35c7cc8dabf991ac054cab5f6946cf0009dc3b8f3e69f79b96510559111446a: Pulling from ocaml/opam 16c195d4c5e9: Already exists 10536c2a3229: Already exists c4b489cde89f: Already exists 3054bf19173d: Already exists 72d4d5b175f6: Already exists e2528088a671: Already exists f8eb755e24f2: Already exists f4466119d9d7: Already exists ea16cb990595: Already exists 35a2f342fb41: Already exists cd43ff613b85: Already exists 23c9e772d285: Already exists 03d461f90c5f: Already exists 1983245fed01: Already exists bf5ceca7719f: Already exists edcc8d3ba4ab: Already exists ede0d4fa2b79: Already exists c5b15849c9ed: Already exists c5b15849c9ed: Already exists 62d63a36325d: Already exists 3eab5053bbaa: Already exists ebd442105bf8: Already exists b65dd44d0cc4: Already exists 4f4fb700ef54: Already exists 0b00030c2a7a: Already exists 3b032402c760: Already exists 5c73a2ae8046: Already exists a512bd04e73a: Already exists 787d7ef97d34: Already exists cc77994b0a28: Already exists 0b443ca6fb74: Already exists 301890f1dd56: Already exists 88a6e67e1c35: Already exists 775001f1433c: Already exists aa095842f5b7: Already exists afe7a0ab1c61: Already exists 06772f5c82af: Already exists 7a5aa22485e6: Already exists 262630ae96fc: Already exists ea9456b24627: Already exists e26d74779ffb: Already exists 46280c074e3e: Already exists 9c7388fe98f2: Pulling fs layer b897307bb692: Pulling fs layer 8760faaca96a: Pulling fs layer da3d668733af: Pulling fs layer da3d668733af: Waiting b897307bb692: Download complete 8760faaca96a: Verifying Checksum 8760faaca96a: Download complete da3d668733af: Download complete 9c7388fe98f2: Verifying Checksum 9c7388fe98f2: Download complete 9c7388fe98f2: Pull complete b897307bb692: Pull complete 8760faaca96a: Pull complete da3d668733af: Pull complete Digest: sha256:a35c7cc8dabf991ac054cab5f6946cf0009dc3b8f3e69f79b96510559111446a Status: Downloaded newer image for ocaml/opam@sha256:a35c7cc8dabf991ac054cab5f6946cf0009dc3b8f3e69f79b96510559111446a 2026-03-16 17:21.20 ---> using "6ebf687033cdcf8542b090a40f98dd3274167abb6a25e36970f90267082d33f2" from cache /: (comment ubuntu-25.10-4.14_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")) 2026-03-16 17:21.20 ---> using "5d3ae75e5fa4a60e38bdf89a7df6b26113315e3fedfde596b4e676535b4f61f4" 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 [NOTE] The 'jobs' option was reset, its value was 255 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=255 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2026-03-16 17:21.20 ---> using "961d75f6fc55c547bfd214494d04ce5b1f377ea70651a833932579c257988df7" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-134-generic The OCaml toplevel, version 4.14.2 2.5.0 2026-03-16 17:21.20 ---> using "7466495fa00cc65f9278e5d7c5518bb6acff3f1e42c4c43fd3295df5d7402163" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-03-16 17:21.20 ---> using "5ab9d08562eb9620aa5f8100766d6396970adce4493beda9db330f390c66ae93" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 31462e7d24da1419f9eb9099a0b60ea507d91ef6 || git fetch origin master) && git reset -q --hard 31462e7d24da1419f9eb9099a0b60ea507d91ef6 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 340ee6fd1f..4f056bfedf master -> origin/master 31462e7d24 Merge pull request #29451 from dra27/relocatable-package <><> 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) 2026-03-16 17:21.20 ---> using "701d0e6b96aed9496de8de7aa5adc482086f91b43542f71b4d73ab8980c6d688" from cache /src: (copy (src ocamlformat.opam ocamlformat-rpc-lib.opam ocamlformat-lib.opam ocamlformat-bench.opam) (dst ./)) 2026-03-16 17:21.20 ---> using "9c2c6d904ce07c38fee5f20ccea27aa4529cc748a775ee0992d2365deb14e0ba" from cache /src: (run (network host) (shell "opam pin add -yn ocamlformat.dev './' && \ \nopam pin add -yn ocamlformat-rpc-lib.dev './' && \ \nopam pin add -yn ocamlformat-lib.dev './' && \ \nopam pin add -yn ocamlformat-bench.dev './'")) [ocamlformat.dev] synchronised (file:///src) ocamlformat is now pinned to file:///src (version dev) [ocamlformat-rpc-lib.dev] synchronised (file:///src) ocamlformat-rpc-lib is now pinned to file:///src (version dev) [ocamlformat-lib.dev] synchronised (file:///src) ocamlformat-lib is now pinned to file:///src (version dev) [NOTE] Package ocamlformat-bench does not exist in opam repositories registered in the current switch. [ocamlformat-bench.dev] synchronised (file:///src) [WARNING] Failed checks on ocamlformat-bench package definition from source at file:///src: warning 68: Missing field 'license' ocamlformat-bench is now pinned to file:///src (version dev) 2026-03-16 17:21.20 ---> using "57a8bbcc68fa89ac7f72b201bdb38f9c2bda85d1c5e607db4afc40f782e09c40" from cache /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-03-16 17:21.20 ---> using "a0b12964ed7f6f20e2f8ea84bc006c4ca886c9a1c97d293985b1ef502b5adadd" from cache /src: (env DEPS "alcotest.1.9.1 astring.0.8.5 base.v0.16.4 base-bigarray.base base-threads.base base-unix.base bechamel.0.5.0 camlp-streams.5.0.1 cmdliner.2.1.0 csexp.1.5.2 dune.3.21.1 dune-build-info.3.21.1 dune-configurator.3.21.1 either.1.0.0 fix.20250919 fmt.0.11.0 fpath.0.7.3 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.3 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocp-indent.1.9.0 re.1.14.0 sexplib0.v0.16.0 stdio.v0.16.0 stdlib-shims.0.3.0 topkg.1.1.1 uucp.17.0.0 uuseg.17.0.0 uutf.1.0.4 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 ocamlformat.dev ocamlformat-rpc-lib.dev ocamlformat-lib.dev ocamlformat-bench.dev $DEPS")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://security.ubuntu.com/ubuntu questing-security InRelease [136 kB] - Get:2 http://security.ubuntu.com/ubuntu questing-security/universe amd64 Packages [187 kB] - Get:3 http://security.ubuntu.com/ubuntu questing-security/restricted amd64 Packages [217 kB] - Get:4 http://security.ubuntu.com/ubuntu questing-security/main amd64 Packages [296 kB] - Hit:5 http://archive.ubuntu.com/ubuntu questing InRelease - Get:6 http://archive.ubuntu.com/ubuntu questing-updates InRelease [136 kB] - Get:7 http://archive.ubuntu.com/ubuntu questing-backports InRelease [133 kB] - Get:8 http://archive.ubuntu.com/ubuntu questing-updates/restricted amd64 Packages [219 kB] - Get:9 http://archive.ubuntu.com/ubuntu questing-updates/universe amd64 Packages [263 kB] - Get:10 http://archive.ubuntu.com/ubuntu questing-updates/main amd64 Packages [423 kB] - Get:11 http://archive.ubuntu.com/ubuntu questing-backports/universe amd64 Packages [4037 B] - Fetched 2013 kB in 6s (312 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [ocamlformat.dev] synchronised (file:///src) [ocamlformat-bench.dev] synchronised (file:///src) [ocamlformat-lib.dev] synchronised (file:///src) [ocamlformat-rpc-lib.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) 2026-03-16 17:21.20 ---> using "9fe2937ddbb1eb5f551e48a24e15b29c5e79b45512b930a80aad6b7b30337db8" from cache /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 33 packages - install alcotest 1.9.1 - install astring 0.8.5 - install base v0.16.4 - install bechamel 0.5.0 - install camlp-streams 5.0.1 - install cmdliner 2.1.0 - install csexp 1.5.2 - install dune 3.21.1 - install dune-build-info 3.21.1 - install dune-configurator 3.21.1 - install either 1.0.0 - install fix 20250919 - install fmt 0.11.0 - install fpath 0.7.3 - install menhir 20260209 - install menhirCST 20260209 - install menhirGLR 20260209 - install menhirLib 20260209 - install menhirSdk 20260209 - install ocaml-syntax-shims 1.0.0 - install ocaml-version 4.0.3 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ocp-indent 1.9.0 - install re 1.14.0 - install sexplib0 v0.16.0 - install stdio v0.16.0 - install stdlib-shims 0.3.0 - install topkg 1.1.1 - install uucp 17.0.0 - install uuseg 17.0.0 - install uutf 1.0.4 - install yojson 3.0.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved alcotest.1.9.1 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved base.v0.16.4 (cached) -> retrieved bechamel.0.5.0 (cached) -> retrieved camlp-streams.5.0.1 (cached) -> retrieved cmdliner.2.1.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved either.1.0.0 (cached) -> retrieved fix.20250919 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved fpath.0.7.3 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> retrieved ocaml-version.4.0.3 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209 (cached) -> retrieved dune.3.21.1, dune-build-info.3.21.1, dune-configurator.3.21.1 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocp-indent.1.9.0 (cached) -> retrieved re.1.14.0 (cached) -> retrieved sexplib0.v0.16.0 (cached) -> retrieved stdio.v0.16.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved uuseg.17.0.0 (cached) -> retrieved topkg.1.1.1 (cached) -> installed cmdliner.2.1.0 -> retrieved uutf.1.0.4 (cached) -> retrieved yojson.3.0.0 (cached) -> retrieved uucp.17.0.0 (cached) -> installed ocamlfind.1.9.8 -> installed ocamlbuild.0.16.1 -> installed topkg.1.1.1 -> installed uutf.1.0.4 -> installed fmt.0.11.0 -> installed astring.0.8.5 -> installed fpath.0.7.3 -> installed dune.3.21.1 -> installed bechamel.0.5.0 -> installed camlp-streams.5.0.1 -> installed csexp.1.5.2 -> installed either.1.0.0 -> installed fix.20250919 -> installed menhirCST.20260209 -> installed menhirGLR.20260209 -> installed menhirLib.20260209 -> installed menhirSdk.20260209 -> installed ocaml-syntax-shims.1.0.0 -> installed ocaml-version.4.0.3 -> installed ocp-indent.1.9.0 -> installed re.1.14.0 -> installed sexplib0.v0.16.0 -> installed stdlib-shims.0.3.0 -> installed yojson.3.0.0 -> installed dune-build-info.3.21.1 -> installed alcotest.1.9.1 -> installed dune-configurator.3.21.1 -> installed menhir.20260209 -> installed base.v0.16.4 -> installed stdio.v0.16.0 -> installed uucp.17.0.0 -> installed uuseg.17.0.0 Done. <><> ocp-indent.1.9.0 installed successfully ><><><><><><><><><><><><><><><><><> => This package requires additional configuration for use in editors. Install package 'user-setup', or manually: * for Emacs, add these lines to ~/.emacs: (add-to-list 'load-path "/home/opam/.opam/4.14/share/emacs/site-lisp") (require 'ocp-indent) * for Vim, add this line to ~/.vimrc: set rtp^="/home/opam/.opam/4.14/share/ocp-indent/vim" # To update the current shell environment, run: eval $(opam env) 2026-03-16 17:21.20 ---> using "f3ffa4f555658b87d4431774aa45b135856990bf46d7f2abbb6630b0b1b04127" from cache /src: (copy (src .) (dst /src)) 2026-03-16 17:21.20 ---> using "f36ae07cacca58f5abaa2b66599eb79a76460d9c069e37469b66176854b887d8" from cache /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/test/unit && ./test_unit.exe) Testing `ocamlformat'. This run has ID `W9O1GC3M'. ................................................................................ ................................................................................ ............................................ 2026-03-16 17:21.20 ---> using "86f87f9ffcc19e88c07829a9c30ea331d5c54f57e82f2d7d8b339acd5241b9ad" from cache Job succeeded 2026-03-16 17:21.21: Job succeeded