2026-06-02 15:01.10: New job: test ocaml-ppx/ocamlformat https://github.com/ocaml-ppx/ocamlformat.git#refs/heads/simplify-extended-std-ast (2edc185e073f206d3c6589deff53080eed0fcf10) (linux-x86_64:alpine-3.23-5.4_opam-2.5) Base: ocaml/opam:alpine-3.23-ocaml-5.4@sha256:028af757d3b496dd68a0fcf388f881a2a87f49999ddaa27ebf936d83ba718073 Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-ppx/ocamlformat.git" -b "simplify-extended-std-ast" && cd "ocamlformat" && git reset --hard 2edc185e cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:alpine-3.23-ocaml-5.4@sha256:028af757d3b496dd68a0fcf388f881a2a87f49999ddaa27ebf936d83ba718073 # alpine-3.23-5.4_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 cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version WORKDIR /src RUN sudo chown opam /src RUN 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.v0.17.3 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bechamel.0.5.0 camlp-streams.5.0.1 cmdliner.2.1.1 csexp.1.5.2 dune.3.23.1 dune-build-info.3.23.1 dune-configurator.3.23.1 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.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.1 ocaml_intrinsics_kernel.v0.17.2 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocp-indent.1.9.0 re.1.14.0 sexplib0.v0.17.0 stdio.v0.17.0 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 2026-06-02 15:01.10: Using cache hint "ocaml-ppx/ocamlformat-ocaml/opam:alpine-3.23-ocaml-5.4@sha256:028af757d3b496dd68a0fcf388f881a2a87f49999ddaa27ebf936d83ba718073-alpine-3.23-5.4_opam-2.5-adfa76469f547127c8459d13b111da37" 2026-06-02 15:01.10: Using OBuilder spec: ((from ocaml/opam:alpine-3.23-ocaml-5.4@sha256:028af757d3b496dd68a0fcf388f881a2a87f49999ddaa27ebf936d83ba718073) (comment alpine-3.23-5.4_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 (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline")) (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 "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.v0.17.3 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bechamel.0.5.0 camlp-streams.5.0.1 cmdliner.2.1.1 csexp.1.5.2 dune.3.23.1 dune-build-info.3.23.1 dune-configurator.3.23.1 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.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.1 ocaml_intrinsics_kernel.v0.17.2 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocp-indent.1.9.0 re.1.14.0 sexplib0.v0.17.0 stdio.v0.17.0 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")) ) 2026-06-02 15:01.10: Waiting for resource in pool OCluster 2026-06-02 16:07.42: Waiting for worker… 2026-06-02 16:10.21: Got resource from pool OCluster Building on asteria.caelum.ci.dev All commits already cached HEAD is now at 2edc185e0 Misc: fmt (from ocaml/opam:alpine-3.23-ocaml-5.4@sha256:028af757d3b496dd68a0fcf388f881a2a87f49999ddaa27ebf936d83ba718073) 2026-06-02 16:10.36 ---> using "81271f136a5c405ab344f21038f3fe129030b1e91d3407a93a063db52e4a8f3d" from cache /: (comment alpine-3.23-5.4_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")) 2026-06-02 16:10.38 ---> using "6176ab3c1596fbc0dee7463fd2836ffd2f58884dcc6e1ac71012c114e0dba47c" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline")) c180e16309 Merge pull request #29907 from dra27/host-arch-fixes 2026-06-02 16:10.40 ---> using "198e2a86af21258af4a3708ab201c983b85717dbe19fbd80b4e2b778ec06eba3" 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 2.1 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 1 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=1 --global Continue? [Y/n] y Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository 2026-06-02 16:10.41 ---> using "f808e29f897520cdccd1d82f4e437e74a0ab99a640fd502b3185cf8cbd15d243" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-111-generic The OCaml toplevel, version 5.4.1 2.5.1 2026-06-02 16:10.43 ---> using "932bf0baf6f1e6f58661cc8cac9e0dd87bf62ee42ac881e41fd1db72322d0e2e" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-06-02 16:10.44 ---> using "686f4c40734342ed9ace4a3a7a697c4179229f5e8d734cd1e91fd4957a4dce2a" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam update -u")) <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] no changes from git+file:///home/opam/opam-repository Everything as up-to-date as possible The following packages are not being upgraded because the new versions conflict with other installed packages: - ocaml.5.5.0 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) 2026-06-02 16:10.44 ---> using "7f846372560d8b4d6a3332f9d6e89238628ca744db7e685dbbbbfe1d73c8db5e" from cache /src: (copy (src ocamlformat.opam ocamlformat-rpc-lib.opam ocamlformat-lib.opam ocamlformat-bench.opam) (dst ./)) 2026-06-02 16:10.45 ---> using "b19c8b410e042066469585fb1a07062df5f17af8a20999619c5134a5f55c75a7" 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) 2026-06-02 16:10.47 ---> using "83a5101edb2786c7da389bc1f1378cdb716b1caf20fde2fe598c75c359aa156d" from cache /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-06-02 16:10.48 ---> using "3c3334984a03b1c5158408f75d79a261895d02bc71d9585f3459c86f2c337d07" from cache /src: (env DEPS "alcotest.1.9.1 astring.0.8.5 base.v0.17.3 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bechamel.0.5.0 camlp-streams.5.0.1 cmdliner.2.1.1 csexp.1.5.2 dune.3.23.1 dune-build-info.3.23.1 dune-configurator.3.23.1 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.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.1 ocaml_intrinsics_kernel.v0.17.2 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocp-indent.1.9.0 re.1.14.0 sexplib0.v0.17.0 stdio.v0.17.0 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 "apk" "update" - v3.23.4-321-gd7ba2f7929f [https://dl-cdn.alpinelinux.org/alpine/v3.23/main] - v3.23.4-326-g3e2b6523bc0 [https://dl-cdn.alpinelinux.org/alpine/v3.23/community] - v20260127-10687-gd9e76d56b8e [https://dl-cdn.alpinelinux.org/alpine/edge/main] - v20260127-10753-g6b63703a58e [https://dl-cdn.alpinelinux.org/alpine/edge/community] - v20260127-10749-g6db09ef5474 [https://dl-cdn.alpinelinux.org/alpine/edge/testing] - OK: 62389 distinct packages available <><> 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 3). [NOTE] Package ocaml-compiler is already installed (current version is 5.4.1). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1). [NOTE] Package ocaml is already installed (current version is 5.4.1). [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-nnp is already installed (current version is base). [NOTE] Package base-effects is already installed (current version is base). [NOTE] Package base-domains 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) 2026-06-02 16:10.48 ---> using "353bace585258ce25cbd9edf04adc8a7a4b44ff95f8529eeb1648cec5fbda277" 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 3). [NOTE] Package ocaml-compiler is already installed (current version is 5.4.1). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1). [NOTE] Package ocaml is already installed (current version is 5.4.1). [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-nnp is already installed (current version is base). [NOTE] Package base-effects is already installed (current version is base). [NOTE] Package base-domains 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 34 packages - install alcotest 1.9.1 - install astring 0.8.5 - install base v0.17.3 - install bechamel 0.5.0 - install camlp-streams 5.0.1 - install cmdliner 2.1.1 - install csexp 1.5.2 - install dune 3.23.1 - install dune-build-info 3.23.1 - install dune-configurator 3.23.1 - 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 4.1.1 - install ocaml_intrinsics_kernel v0.17.2 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ocp-indent 1.9.0 - install re 1.14.0 - install sexplib0 v0.17.0 - install stdio v0.17.0 - 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.v0.17.3 (cached) -> retrieved bechamel.0.5.0 (cached) -> retrieved camlp-streams.5.0.1 (cached) -> retrieved cmdliner.2.1.1 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved either.1.0.0 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved fix.20250919 (cached) -> retrieved fpath.0.7.3 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> retrieved ocaml-version.4.1.1 (cached) -> retrieved ocaml_intrinsics_kernel.v0.17.2 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209 (cached) -> retrieved dune.3.23.1, dune-build-info.3.23.1, dune-configurator.3.23.1 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocp-indent.1.9.0 (cached) -> retrieved re.1.14.0 (cached) -> retrieved sexplib0.v0.17.0 (cached) -> retrieved stdio.v0.17.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved uuseg.17.0.0 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved uutf.1.0.4 (cached) -> retrieved uucp.17.0.0 (cached) -> retrieved yojson.3.0.0 (cached) -> installed cmdliner.2.1.1 -> 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.3.23.1 -> installed bechamel.0.5.0 -> installed camlp-streams.5.0.1 -> installed csexp.1.5.2 -> installed dune-build-info.3.23.1 -> 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.4.1.1 -> installed ocaml_intrinsics_kernel.v0.17.2 -> installed ocp-indent.1.9.0 -> installed re.1.14.0 -> installed sexplib0.v0.17.0 -> installed stdlib-shims.0.3.0 -> installed yojson.3.0.0 -> installed dune-configurator.3.23.1 -> installed alcotest.1.9.1 -> installed uucp.17.0.0 -> installed uuseg.17.0.0 -> installed menhir.20260209 -> installed base.v0.17.3 -> installed stdio.v0.17.0 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/5.4/share/emacs/site-lisp") (require 'ocp-indent) * for Vim, add this line to ~/.vimrc: set rtp^="/home/opam/.opam/5.4/share/ocp-indent/vim" # To update the current shell environment, run: eval $(opam env) 2026-06-02 16:10.49 ---> using "e802200220baa039380f6f675901c0c2064c28d3748196f988812e8bc8e972cd" from cache /src: (copy (src .) (dst /src)) Failure("\"rm\" \"-rf\" \"/var/cache/obuilder/merged/6ba1db4d222ddd5bf1e84d97666479a1154fb19eb3adc639e261f41c55d36bc1\" \"/var/cache/obuilder/work/6ba1db4d222ddd5bf1e84d97666479a1154fb19eb3adc639e261f41c55d36bc1\" failed with exit status 1") 2026-06-02 16:23.28: Job failed: Failed: Build failed