2026-03-17 15:55.44: New job: test ocaml-ppx/ocamlformat https://github.com/ocaml-ppx/ocamlformat.git#refs/heads/main (7561197b41bf6d2a00b5d61c0747efbacd416018) (linux-x86_64:debian-13-4.10_opam-2.5) Base: ocaml/opam:debian-13-ocaml-4.10@sha256:568b0b812855432a8270123211f354430eb5bf2710c54bef2680b2509764a4ef Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-ppx/ocamlformat.git" -b "main" && cd "ocamlformat" && git reset --hard 7561197b cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-4.10@sha256:568b0b812855432a8270123211f354430eb5bf2710c54bef2680b2509764a4ef # debian-13-4.10_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.v0.15.1 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.4.10.2 ocaml-base-compiler.4.10.2 ocaml-config.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.1.11.0 seq.base sexplib0.v0.15.1 stdio.v0.15.0 stdlib-shims.0.3.0 topkg.1.1.1 uucp.15.0.0 uuseg.15.0.0 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 2026-03-17 15:55.44: Using cache hint "ocaml-ppx/ocamlformat-ocaml/opam:debian-13-ocaml-4.10@sha256:568b0b812855432a8270123211f354430eb5bf2710c54bef2680b2509764a4ef-debian-13-4.10_opam-2.5-e3212c87b45d9ef1fbee49ba2bdaefe2" 2026-03-17 15:55.44: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.10@sha256:568b0b812855432a8270123211f354430eb5bf2710c54bef2680b2509764a4ef) (comment debian-13-4.10_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.v0.15.1 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.4.10.2 ocaml-base-compiler.4.10.2 ocaml-config.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.1.11.0 seq.base sexplib0.v0.15.1 stdio.v0.15.0 stdlib-shims.0.3.0 topkg.1.1.1 uucp.15.0.0 uuseg.15.0.0 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")) ) 2026-03-17 15:55.44: Waiting for resource in pool OCluster 2026-03-17 15:55.44: Waiting for worker… 2026-03-17 15:56.13: Got resource from pool OCluster Building on doris.caelum.ci.dev All commits already cached HEAD is now at 7561197b4 Fix indentation after `if .. then (* cmt *) begin` (#2785) (from ocaml/opam:debian-13-ocaml-4.10@sha256:568b0b812855432a8270123211f354430eb5bf2710c54bef2680b2509764a4ef) Unable to find image 'ocaml/opam:debian-13-ocaml-4.10@sha256:568b0b812855432a8270123211f354430eb5bf2710c54bef2680b2509764a4ef' locally docker.io/ocaml/opam@sha256:568b0b812855432a8270123211f354430eb5bf2710c54bef2680b2509764a4ef: Pulling from ocaml/opam 866771c43bf5: Already exists 1e49bea09367: Already exists e793768537e6: Already exists ed323d3d481a: Already exists 7df34a5cd5f1: Already exists fd712d3eb935: Already exists 4b9fb8c99118: Already exists 9d9a01948b94: Already exists 0f1514f90b32: Already exists e1ec5a753447: Already exists 03cc323e2f71: Already exists c09c08ea9749: Already exists b36b619f8e6b: Already exists 195344ca5274: Already exists 228ee78582a6: Already exists 504bde1c25b3: Already exists 9d8b1356c89f: Already exists 9d8b1356c89f: Already exists 568fb6dda155: Already exists c499c9198aea: Already exists 048e5e358118: Already exists 871ca48eb45d: Already exists 4f4fb700ef54: Already exists a5a2568b9df9: Already exists 068cf3106ac8: Already exists 559f54ec9b29: Already exists 798ffd96fde5: Already exists e9a891bf80d7: Already exists d720cfe12674: Already exists c81c932f4a91: Already exists 79f24fa3bb11: Already exists 8c1debcd8c20: Already exists 1bb2cfea7250: Already exists 2b3d3ca75e4c: Already exists 557cacaf263c: Already exists d10483022eef: Already exists 7b62a90d8223: Already exists 28ce8ea66e72: Already exists d975909ea717: Already exists 5c215c69c247: Already exists e7c082452a54: Already exists 868b08b4407a: Pulling fs layer 3c58a7d7d401: Pulling fs layer e60db59c3d81: Pulling fs layer 077c479df391: Pulling fs layer 077c479df391: Waiting e60db59c3d81: Verifying Checksum e60db59c3d81: Download complete 3c58a7d7d401: Verifying Checksum 3c58a7d7d401: Download complete 077c479df391: Download complete 868b08b4407a: Verifying Checksum 868b08b4407a: Download complete 868b08b4407a: Pull complete 3c58a7d7d401: Pull complete e60db59c3d81: Pull complete 077c479df391: Pull complete Digest: sha256:568b0b812855432a8270123211f354430eb5bf2710c54bef2680b2509764a4ef Status: Downloaded newer image for ocaml/opam@sha256:568b0b812855432a8270123211f354430eb5bf2710c54bef2680b2509764a4ef 2026-03-17 15:56.14 ---> using "a82dba32961c66fffb86953bb12cdd711004ffd74394bc571eefe8bc4451ff05" from cache /: (comment debian-13-4.10_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")) 2026-03-17 15:56.14 ---> using "f2815c4c1c15a55296bf52713f98ed83b8322002034a4ec95f7ac691ec5c045d" 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 2026-03-17 15:56.14 ---> using "6983df341d6ed58452dab51bc37a160bb626a18ee26f15877136875ea7d219ea" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-94-generic The OCaml toplevel, version 4.10.2 2.5.0 2026-03-17 15:56.14 ---> using "85052a9cdfe86e30936b50234c5687b52ca515a9bdb5f8fe6296de4573fa2e0f" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-03-17 15:56.14 ---> using "c53998ac23dc1ceeee9b8c084f7a06ce5a69652729a02b7de9da3ead1d34372f" 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 ffb54b9bdd..e589be2bb3 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) 2026-03-17 15:56.14 ---> using "b136044934daef94152347da9168a4dbc225b95da39e95956ea6741f702db4eb" from cache /src: (copy (src ocamlformat.opam ocamlformat-rpc-lib.opam ocamlformat-lib.opam ocamlformat-bench.opam) (dst ./)) 2026-03-17 15:56.14 ---> using "d88138c8b87e4c7afa725d799187671ed60b077558173172ab32952f2b6c5f0f" 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) 2026-03-17 15:56.14 ---> using "ec74fe91be970987d158b04ecc10d44f1bfd6d17a19b3916571d59bc0378ea77" from cache /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-03-17 15:56.14 ---> using "94bd84c150220b075ed8694a55603e9c9b4af7c6782d2e0e12ec67ec7fcd3b2d" from cache /src: (env DEPS "alcotest.1.9.1 astring.0.8.5 base.v0.15.1 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.4.10.2 ocaml-base-compiler.4.10.2 ocaml-config.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.1.11.0 seq.base sexplib0.v0.15.1 stdio.v0.15.0 stdlib-shims.0.3.0 topkg.1.1.1 uucp.15.0.0 uuseg.15.0.0 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://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 [111 kB] - Fetched 10.0 MB in 1s (7224 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-config is already installed (current version is 1). [NOTE] Package ocaml-base-compiler is already installed (current version is 4.10.2). [NOTE] Package ocaml is already installed (current version is 4.10.2). [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) 2026-03-17 15:56.14 ---> using "477aab6787485946f3f4dba85c20de29ea9f6d231346f62b6db4b2a832d2a44a" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) [NOTE] Package ocaml-config is already installed (current version is 1). [NOTE] Package ocaml-base-compiler is already installed (current version is 4.10.2). [NOTE] Package ocaml is already installed (current version is 4.10.2). [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 34 packages - install alcotest 1.9.1 - install astring 0.8.5 - install base v0.15.1 - 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 1.11.0 - install seq base - install sexplib0 v0.15.1 - install stdio v0.15.0 - install stdlib-shims 0.3.0 - install topkg 1.1.1 - install uucp 15.0.0 - install uuseg 15.0.0 - 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.v0.15.1 (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 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.4.0.3 (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 seq.base (cached) -> retrieved ocp-indent.1.9.0 (cached) -> retrieved re.1.11.0 (cached) -> retrieved sexplib0.v0.15.1 (cached) -> retrieved stdio.v0.15.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved uuseg.15.0.0 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved uutf.1.0.4 (cached) -> installed cmdliner.2.1.0 -> installed seq.base -> retrieved uucp.15.0.0 (cached) -> retrieved yojson.3.0.0 (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 uucp.15.0.0 -> installed re.1.11.0 -> installed sexplib0.v0.15.1 -> installed stdlib-shims.0.3.0 -> installed yojson.3.0.0 -> installed alcotest.1.9.1 -> installed dune-build-info.3.21.1 -> installed dune-configurator.3.21.1 -> installed uuseg.15.0.0 -> installed menhir.20260209 -> installed base.v0.15.1 -> installed stdio.v0.15.0 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/4.10/share/emacs/site-lisp") (require 'ocp-indent) * for Vim, add this line to ~/.vimrc: set rtp^="/home/opam/.opam/4.10/share/ocp-indent/vim" # To update the current shell environment, run: eval $(opam env) 2026-03-17 15:56.14 ---> using "bfb52c91f2fb3dc4f9279b7a38c86aa1e161391c507fe8dd36130a3133831f02" from cache /src: (copy (src .) (dst /src)) 2026-03-17 15:56.14 ---> using "b6789bd55a9a9179cb3da747f70ccdf037695ce9dfcf2c609a3baf0eab4ef42b" from cache /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default && /home/opam/.opam/4.10/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -w -9 -open Ocamlformat_parser_shims -g -bin-annot -I vendor/ocaml-common/.ocamlformat_ocaml_common.objs/byte -I /home/opam/.opam/4.10/lib/ocaml/compiler-libs -I vendor/parser-shims/.ocamlformat_parser_shims.objs/byte -I vendor/parser-shims/stdlib_shims/.ocamlformat_stdlib_shims.objs/byte -no-alias-deps -opaque -open Ocamlformat_ocaml_common -o vendor/ocaml-common/.ocamlformat_ocaml_common.objs/byte/ocamlformat_ocaml_common__Warnings.cmi -c -intf vendor/ocaml-common/warnings.mli) File "vendor/ocaml-common/warnings.mli", line 174, characters 12-34: 174 | since : Sys.ocaml_release_info option; } ^^^^^^^^^^^^^^^^^^^^^^ Error: Unbound type constructor Sys.ocaml_release_info "/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2026-03-17 15:56.18: Job failed: Failed: Build failed