2025-11-25 15:28.54: New job: test mirage/repr https://github.com/mirage/repr.git#refs/heads/main (0e6f1aa756547bcdb7cdd4cf36070429b88f9439) (macos-arm64:macos-homebrew-5.4_arm64_opam-2.4)Base: macos-homebrew-ocaml-5.4Opam project buildTo reproduce locally:git clone --recursive "https://github.com/mirage/repr.git" -b "main" && cd "repr" && git reset --hard 0e6f1aa7cat > Dockerfile <<'END-OF-DOCKERFILE'FROM macos-homebrew-ocaml-5.4# macos-homebrew-5.4_arm64_opam-2.4USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"RUN ln -f ~/local/bin/opam-2.4 ~/local/bin/opamRUN opam init --reinit -niRUN uname -rs && opam exec -- ocaml -version && opam --versionRUN cd ~/opam-repository && (git cat-file -e 1ec0eeb78dfedb9d754ae7abb8baed71c715f786 || git fetch origin master) && git reset -q --hard 1ec0eeb78dfedb9d754ae7abb8baed71c715f786 && git log --no-decorate -n1 --oneline && opam update -uCOPY --chown=1000:1000 repr.opam repr-fuzz.opam repr-bench.opam ppx_repr.opam ./src/./RUN opam pin add -yn repr.dev './src/./' && \opam pin add -yn repr-fuzz.dev './src/./' && \opam pin add -yn repr-bench.dev './src/./' && \opam pin add -yn ppx_repr.dev './src/./'RUN echo '(lang dune 3.0)' > './src/./dune-project'ENV DEPS="afl-persistent.1.4 alcotest.1.5.0 astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base base64.3.5.2 bechamel.0.5.0 cmdliner.1.0.4 cppo.1.8.0 crowbar.0.2 cstruct.6.2.0 dune.3.20.2 either.1.0.0 fmt.0.9.0 fpath.0.7.3 hex.1.5.0 jsonm.1.0.2 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppxlib.0.37.0 re.1.14.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.3 yojson.3.0.0"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.4 --depext-only -y repr.dev repr-fuzz.dev repr-bench.dev ppx_repr.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . ./srcRUN cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2025-11-25 15:28.54: Using cache hint "mirage/repr-macos-homebrew-ocaml-5.4-macos-homebrew-5.4_arm64_opam-2.4-8a34f0e9475e3dd77976edc7a731d0fa"2025-11-25 15:28.54: Using OBuilder spec:((from macos-homebrew-ocaml-5.4)(comment macos-homebrew-5.4_arm64_opam-2.4)(user (uid 1000) (gid 1000))(env CLICOLOR_FORCE 1)(env OPAMCOLOR always)(run (shell "ln -f ~/local/bin/opam-2.4 ~/local/bin/opam"))(run (shell "opam init --reinit -ni"))(run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))(run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))(network host)(shell "cd ~/opam-repository && (git cat-file -e 1ec0eeb78dfedb9d754ae7abb8baed71c715f786 || git fetch origin master) && git reset -q --hard 1ec0eeb78dfedb9d754ae7abb8baed71c715f786 && git log --no-decorate -n1 --oneline && opam update -u"))(copy (src repr.opam repr-fuzz.opam repr-bench.opam ppx_repr.opam)(dst ./src/./))(run (network host)(shell "opam pin add -yn repr.dev './src/./' && \\nopam pin add -yn repr-fuzz.dev './src/./' && \\nopam pin add -yn repr-bench.dev './src/./' && \\nopam pin add -yn ppx_repr.dev './src/./'"))(run (network host)(shell "echo '(lang dune 3.0)' > './src/./dune-project'"))(env DEPS "afl-persistent.1.4 alcotest.1.5.0 astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base base64.3.5.2 bechamel.0.5.0 cmdliner.1.0.4 cppo.1.8.0 crowbar.0.2 cstruct.6.2.0 dune.3.20.2 either.1.0.0 fmt.0.9.0 fpath.0.7.3 hex.1.5.0 jsonm.1.0.2 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppxlib.0.37.0 re.1.14.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.3 yojson.3.0.0")(env CI true)(env OCAMLCI true)(run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))(network host)(shell "opam update --depexts && opam install --cli=2.4 --depext-only -y repr.dev repr-fuzz.dev repr-bench.dev ppx_repr.dev $DEPS"))(run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))(network host)(shell "opam install $DEPS"))(copy (src .) (dst ./src))(run (shell "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build")))2025-11-25 15:28.54: Waiting for resource in pool OCluster2025-11-25 15:28.54: Waiting for worker…2025-11-25 15:29.16: Got resource from pool OClusterBuilding on m1-worker-02HEAD is now at 71b33a0 Use ocamlformat.0.28.1HEAD is now at 0e6f1aa Merge pull request #109 from mattiasdrp/fix-short_hash-signature-ppx-repr(from macos-homebrew-ocaml-5.4)2025-11-25 15:29.17 ---> using "338135fbf1889e924a607b47198b8b308c32a925cc9436066d65a9bdc402cad5" from cache/: (comment macos-homebrew-5.4_arm64_opam-2.4)/: (user (uid 1000) (gid 1000))/: (env CLICOLOR_FORCE 1)/: (env OPAMCOLOR always)/: (run (shell "ln -f ~/local/bin/opam-2.4 ~/local/bin/opam"))2025-11-25 15:29.17 ---> using "c45c11c7286cf606ab2156414383237a0e197bf48b9278e9465cc1693c9332b7" from cache/: (run (shell "opam init --reinit -ni"))No configuration file found, using 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 /Users/mac1000/.opam from version 2.1 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 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 --globalFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] no changes from git+file:///Users/mac1000/opam-repository2025-11-25 15:29.18 ---> using "59a16318ff40c58338bc0b572a2d778111fa14b30a0dc4a11f6465d8abb80bbd" from cache/: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Darwin 24.5.0The OCaml toplevel, version 5.4.02.4.12025-11-25 15:29.18 ---> using "03cbf303c2ae412068cf1b7f097ec773b09f8e6d693af9a4cf051761664f96f9" from cache/: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))(network host)(shell "cd ~/opam-repository && (git cat-file -e 1ec0eeb78dfedb9d754ae7abb8baed71c715f786 || git fetch origin master) && git reset -q --hard 1ec0eeb78dfedb9d754ae7abb8baed71c715f786 && git log --no-decorate -n1 --oneline && opam update -u"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEAD5bf570252b..1c92c86556 master -> origin/master1ec0eeb78d Merge pull request #28897 from dra27/ocamlfind-msys2-cygwin<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+file:///Users/mac1000/opam-repositoryAlready up-to-date.Nothing to do.# To update the current shell environment, run: eval $(opam env)2025-11-25 15:29.18 ---> using "4924b1b7e7a66c33685d04b23a1026f7142c69b1edc275191155d944b5172d80" from cache/: (copy (src repr.opam repr-fuzz.opam repr-bench.opam ppx_repr.opam)(dst ./src/./))2025-11-25 15:29.18 ---> using "d2f500506560fb046f39045828abe05855f31385981f9da9637dab348e3d79ae" from cache/: (run (network host)(shell "opam pin add -yn repr.dev './src/./' && \\nopam pin add -yn repr-fuzz.dev './src/./' && \\nopam pin add -yn repr-bench.dev './src/./' && \\nopam pin add -yn ppx_repr.dev './src/./'"))[repr.dev] synchronised (file:///Users/mac1000/src)repr is now pinned to file:///Users/mac1000/src (version dev)[repr-fuzz.dev] synchronised (file:///Users/mac1000/src)repr-fuzz is now pinned to file:///Users/mac1000/src (version dev)[repr-bench.dev] synchronised (file:///Users/mac1000/src)repr-bench is now pinned to file:///Users/mac1000/src (version dev)[ppx_repr.dev] synchronised (file:///Users/mac1000/src)ppx_repr is now pinned to file:///Users/mac1000/src (version dev)2025-11-25 15:29.18 ---> using "249a6bc50cf9a6148f9cb64b9c62185498654fe14add3285b36fcf48009fbe65" from cache/: (run (network host)(shell "echo '(lang dune 3.0)' > './src/./dune-project'"))2025-11-25 15:29.18 ---> using "6e6a0f965abf86f298a4f541f88c5dcd55c503bbc5709848c17105f89a64c51d" from cache/: (env DEPS "afl-persistent.1.4 alcotest.1.5.0 astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base base64.3.5.2 bechamel.0.5.0 cmdliner.1.0.4 cppo.1.8.0 crowbar.0.2 cstruct.6.2.0 dune.3.20.2 either.1.0.0 fmt.0.9.0 fpath.0.7.3 hex.1.5.0 jsonm.1.0.2 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppxlib.0.37.0 re.1.14.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.3 yojson.3.0.0")/: (env CI true)/: (env OCAMLCI true)/: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))(network host)(shell "opam update --depexts && opam install --cli=2.4 --depext-only -y repr.dev repr-fuzz.dev repr-bench.dev ppx_repr.dev $DEPS"))+ /opt/homebrew/bin/brew "update"- ==> Updating Homebrew...- ==> Downloading https://ghcr.io/v2/homebrew/core/portable-ruby/blobs/sha256:c6946ba2c387b47934e77c352c2056489421003ec7ddb2abf246cef2168ec140- Already downloaded: /Users/mac1000/Library/Caches/Homebrew/portable-ruby-3.4.7.arm64_big_sur.bottle.tar.gz- ==> Pouring portable-ruby-3.4.7.arm64_big_sur.bottle.tar.gz- ==> Homebrew collects anonymous analytics.- Read the analytics documentation (and how to opt-out) here:- https://docs.brew.sh/Analytics- No analytics have been recorded yet (nor will be during this `brew` run).-- ==> Homebrew is run entirely by unpaid volunteers. Please consider donating:- https://github.com/Homebrew/brew#donations-- Already up-to-date.<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[repr-bench.dev] synchronised (file:///Users/mac1000/src)[repr.dev] synchronised (file:///Users/mac1000/src)[ppx_repr.dev] synchronised (file:///Users/mac1000/src)[repr-fuzz.dev] synchronised (file:///Users/mac1000/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 5.4.0).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0).[NOTE] Package ocaml is already installed (current version is 5.4.0).[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).2025-11-25 15:29.18 ---> using "1b98fe51a94d2a07a6549b5db97faee4c5b4dc7763180aff9a84f2ca38784931" from cache/: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew)))(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 5.4.0).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0).[NOTE] Package ocaml is already installed (current version is 5.4.0).[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 31 packages- install afl-persistent 1.4- install alcotest 1.5.0- install astring 0.8.5- install base-bytes base- install base64 3.5.2- install bechamel 0.5.0- install cmdliner 1.0.4- install cppo 1.8.0- install crowbar 0.2- install cstruct 6.2.0- install dune 3.20.2- install either 1.0.0- install fmt 0.9.0- install fpath 0.7.3- install hex 1.5.0- install jsonm 1.0.2- install ocaml-compiler-libs v0.17.0- install ocaml-syntax-shims 1.0.0- install ocamlbuild 0.16.1- install ocamlfind 1.9.8- install ocplib-endian 1.2- install optint 0.3.0- install ppx_derivers 1.2.1- install ppx_deriving 6.1.1- install ppxlib 0.37.0- install re 1.14.0- install sexplib0 v0.17.0- install stdlib-shims 0.3.0- install topkg 1.1.1- install uutf 1.0.3- install yojson 3.0.0<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved astring.0.8.5 (cached)-> retrieved alcotest.1.5.0 (cached)-> retrieved base64.3.5.2 (cached)-> retrieved bechamel.0.5.0 (cached)-> retrieved cmdliner.1.0.4 (cached)-> retrieved crowbar.0.2 (cached)-> retrieved cppo.1.8.0 (cached)-> retrieved cstruct.6.2.0 (cached)-> retrieved afl-persistent.1.4 (cached)-> retrieved either.1.0.0 (cached)-> retrieved fmt.0.9.0 (cached)-> retrieved fpath.0.7.3 (cached)-> retrieved hex.1.5.0 (cached)-> retrieved jsonm.1.0.2 (cached)-> retrieved ocaml-compiler-libs.v0.17.0 (cached)-> retrieved ocaml-syntax-shims.1.0.0 (cached)-> retrieved ocamlbuild.0.16.1 (cached)-> retrieved ocplib-endian.1.2 (cached)-> retrieved ocamlfind.1.9.8 (cached)-> retrieved ppx_derivers.1.2.1 (cached)-> retrieved optint.0.3.0 (cached)-> retrieved ppx_deriving.6.1.1 (cached)-> retrieved re.1.14.0 (cached)-> retrieved sexplib0.v0.17.0 (cached)-> retrieved stdlib-shims.0.3.0 (cached)-> retrieved topkg.1.1.1 (cached)-> retrieved ppxlib.0.37.0 (cached)-> retrieved uutf.1.0.3 (cached)-> retrieved yojson.3.0.0 (cached)-> retrieved dune.3.20.2 (cached)-> installed cmdliner.1.0.4-> installed ocamlfind.1.9.8-> installed base-bytes.base-> installed ocamlbuild.0.16.1-> installed topkg.1.1.1-> installed uutf.1.0.3-> installed fmt.0.9.0-> installed astring.0.8.5-> installed jsonm.1.0.2-> installed fpath.0.7.3-> installed dune.3.20.2-> installed base64.3.5.2-> installed afl-persistent.1.4-> installed either.1.0.0-> installed ppx_derivers.1.2.1-> installed optint.0.3.0-> installed cstruct.6.2.0-> installed bechamel.0.5.0-> installed ocaml-compiler-libs.v0.17.0-> installed hex.1.5.0-> installed ocaml-syntax-shims.1.0.0-> installed cppo.1.8.0-> installed stdlib-shims.0.3.0-> installed sexplib0.v0.17.0-> installed ocplib-endian.1.2-> installed crowbar.0.2-> installed re.1.14.0-> installed yojson.3.0.0-> installed alcotest.1.5.0-> installed ppxlib.0.37.0-> installed ppx_deriving.6.1.1Done.<><> afl-persistent.1.4 installed successfully ><><><><><><><><><><><><><><><><>=> afl-persistent is installed, but since the current OCaml compiler doesnot enable AFL instrumentation by default, most packages will not beinstrumented and fuzzing with afl-fuzz may not be effective.To globally enable AFL instrumentation, create an OCaml switch like:opam switch create 5.4.0+afl ocaml-variants.5.4.0+options ocaml-option-afl# To update the current shell environment, run: eval $(opam env)2025-11-25 15:29.19 ---> using "396ad42cfb717649d564934984b8dc13f3174862bee1cff7d5fe68613e9ec33c" from cache/: (copy (src .) (dst ./src))2025-11-25 15:29.20 ---> saved as "e8e328988fd91f1c5ab1c13037fa960c3889e8e208763e858c6e4661a7dc4b8c"/: (run (shell "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build"))(cd _build/default/test/repr && ./main.exe)Testing `repr'.This run has ID `0CY1DBJV'.[OK] main 0 base.[OK] main 1 boxing.[OK] main 2 json.[OK] main 3 json_option.[OK] main 4 json_float.[OK] main 5 json_assoc.[OK] main 6 bin.[OK] main 7 to_string.[OK] main 8 pp_dump.[OK] main 9 pp_ty.[OK] main 10 compare.[OK] main 11 equal.[OK] main 12 random.[OK] main 13 ints.[OK] main 14 decode.[OK] main 15 test_variants.[OK] main 16 test_duplicate_names.[OK] main 17 test_malformed_utf8.[OK] main 18 test_stdlib_containers.[OK] size_of 0 primitive.[OK] size_of 1 int.[OK] size_of 2 container.[OK] size_of 3 variant.[OK] size_of 4 recursive.[OK] size_of 5 unknown.[OK] pre_hash 0 nested custom.[OK] pre_hash 1 injective.Full test results in `~/src/_build/default/test/repr/_build/_tests/repr'.Test Successful in 0.140s. 27 tests run.2025-11-25 15:29.25 ---> saved as "f2c5cbf92d18d798f55725830637a67dc48d5015de610f31abd524d2981ed424"Job succeeded2025-11-25 15:29.31: Job succeeded