2025-11-25 15:28.54: New job: test mirage/repr https://github.com/mirage/repr.git#refs/heads/main (0e6f1aa756547bcdb7cdd4cf36070429b88f9439) (linux-x86_64:ubuntu-24.04-5.4_opam-2.4)Base: ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:e95ce73caac3049ceccd5f851b678c7801736f6edd5039b7f1a32b3f697a062aOpam 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 ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:e95ce73caac3049ceccd5f851b678c7801736f6edd5039b7f1a32b3f697a062a# ubuntu-24.04-5.4_opam-2.4USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.4 /usr/bin/opamRUN opam init --reinit -niRUN uname -rs && opam exec -- ocaml -version && opam --versionWORKDIR /srcRUN sudo chown opam /srcRUN 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 ./RUN opam pin add -yn repr.dev './' && \opam pin add -yn repr-fuzz.dev './' && \opam pin add -yn repr-bench.dev './' && \opam pin add -yn ppx_repr.dev './'RUN echo '(lang dune 3.0)' > './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 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-ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:e95ce73caac3049ceccd5f851b678c7801736f6edd5039b7f1a32b3f697a062a-ubuntu-24.04-5.4_opam-2.4-8a34f0e9475e3dd77976edc7a731d0fa"2025-11-25 15:28.54: Using OBuilder spec:((from ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:e95ce73caac3049ceccd5f851b678c7801736f6edd5039b7f1a32b3f697a062a)(comment ubuntu-24.04-5.4_opam-2.4)(user (uid 1000) (gid 1000))(env CLICOLOR_FORCE 1)(env OPAMCOLOR always)(workdir /src)(run (shell "sudo ln -f /usr/bin/opam-2.4 /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 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 ./))(run (network host)(shell "opam pin add -yn repr.dev './' && \\nopam pin add -yn repr-fuzz.dev './' && \\nopam pin add -yn repr-bench.dev './' && \\nopam pin add -yn ppx_repr.dev './'"))(run (network host)(shell "echo '(lang dune 3.0)' > './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 /home/opam/.opam/download-cache)))(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 /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")))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 laodoke.caelum.ci.devHEAD 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 ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:e95ce73caac3049ceccd5f851b678c7801736f6edd5039b7f1a32b3f697a062a)2025-11-25 15:29.18 ---> using "cae371b2b91d446361099e79638e9f59f2d77593f9e1d07d101587f613a607aa" from cache/: (comment ubuntu-24.04-5.4_opam-2.4)/: (user (uid 1000) (gid 1000))/: (env CLICOLOR_FORCE 1)/: (env OPAMCOLOR always)/: (workdir /src)/src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))2025-11-25 15:29.19 ---> saved as "fd1d517914f162e7e6b58be04f006b84bd11a47d0e9fb212795a8748d0513c5e"/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] yFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] Initialised2025-11-25 15:30.04 ---> saved as "593677d45c48146e8e7024408a2b398706ba94586cd1c9c7ccc56140be97645f"/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-86-genericThe OCaml toplevel, version 5.4.02.4.12025-11-25 15:30.04 ---> saved as "ace4dcea54a863a50c2ddbbc2700d904987f7499a34ab4f5bae320ecaee391ed"/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2025-11-25 15:30.05 ---> saved as "1a16173e288af2fb315b5e29a8860b16c52c29c434f40d9b918633fb4921a2b3"/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(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_HEAD2ec6d6cc92..c80b5ac034 master -> origin/master1ec0eeb78d Merge pull request #28897 from dra27/ocamlfind-msys2-cygwin<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+file:///home/opam/opam-repositoryAlready up-to-date.Nothing to do.# To update the current shell environment, run: eval $(opam env)2025-11-25 15:30.47 ---> saved as "c35e5701d652eddc7de84900255142adb790f21f11de474b5c7b71d4ab3e7ae8"/src: (copy (src repr.opam repr-fuzz.opam repr-bench.opam ppx_repr.opam)(dst ./))2025-11-25 15:30.47 ---> saved as "c460c2f58b5eb681b369a9ba7d96b5721cd5dc34e3e43a31df8334be8bce4220"/src: (run (network host)(shell "opam pin add -yn repr.dev './' && \\nopam pin add -yn repr-fuzz.dev './' && \\nopam pin add -yn repr-bench.dev './' && \\nopam pin add -yn ppx_repr.dev './'"))[repr.dev] synchronised (file:///src)repr is now pinned to file:///src (version dev)[repr-fuzz.dev] synchronised (file:///src)repr-fuzz is now pinned to file:///src (version dev)[repr-bench.dev] synchronised (file:///src)repr-bench is now pinned to file:///src (version dev)[ppx_repr.dev] synchronised (file:///src)ppx_repr is now pinned to file:///src (version dev)2025-11-25 15:31.03 ---> saved as "6539ba91212e165ffc6c5c89e97b9ad77a86792704baf560374250b5ee265847"/src: (run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))2025-11-25 15:31.03 ---> saved as "dd2c6d9448474fd0e150bab5c6e9a4f66607688207594077e8b2c79ec4b0272f"/src: (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")/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=2.4 --depext-only -y repr.dev repr-fuzz.dev repr-bench.dev ppx_repr.dev $DEPS"))+ /usr/bin/sudo "apt-get" "update"- Hit:1 http://archive.ubuntu.com/ubuntu noble InRelease- Get:2 http://archive.ubuntu.com/ubuntu noble-updates InRelease [126 kB]- Get:3 http://archive.ubuntu.com/ubuntu noble-backports InRelease [126 kB]- Get:4 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Packages [2925 kB]- Get:5 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [1942 kB]- Get:6 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages [2050 kB]- Get:7 http://security.ubuntu.com/ubuntu noble-security InRelease [126 kB]- Get:8 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Packages [2781 kB]- Get:9 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [1680 kB]- Get:10 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [1174 kB]- Fetched 12.9 MB in 18s (707 kB/s)- Reading package lists...-<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[ppx_repr.dev] synchronised (file:///src)[repr.dev] synchronised (file:///src)[repr-bench.dev] synchronised (file:///src)[repr-fuzz.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 5.4.0).[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 15:31.48 ---> saved as "609d50da9b3d51cf38782f461018762a2e730a75b67d660cddd7463615f9422f"/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 5.4.0).[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 afl-persistent.1.4 (cached)-> retrieved alcotest.1.5.0 (cached)-> retrieved astring.0.8.5 (cached)-> retrieved base64.3.5.2 (cached)-> retrieved bechamel.0.5.0 (cached)-> retrieved cppo.1.8.0 (cached)-> retrieved cmdliner.1.0.4 (cached)-> retrieved crowbar.0.2 (cached)-> retrieved cstruct.6.2.0 (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 ocaml-compiler-libs.v0.17.0 (cached)-> retrieved jsonm.1.0.2 (cached)-> retrieved ocaml-syntax-shims.1.0.0 (cached)-> retrieved ocamlbuild.0.16.1 (cached)-> retrieved ocamlfind.1.9.8 (cached)-> retrieved ocplib-endian.1.2 (cached)-> retrieved optint.0.3.0 (cached)-> retrieved ppx_derivers.1.2.1 (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 uutf.1.0.3 (cached)-> retrieved yojson.3.0.0 (cached)-> retrieved ppxlib.0.37.0 (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 fmt.0.9.0-> installed uutf.1.0.3-> 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 ppx_derivers.1.2.1-> installed either.1.0.0-> installed stdlib-shims.0.3.0-> installed optint.0.3.0-> installed bechamel.0.5.0-> installed cstruct.6.2.0-> installed sexplib0.v0.17.0-> installed hex.1.5.0-> installed cppo.1.8.0-> installed ocaml-syntax-shims.1.0.0-> installed ocaml-compiler-libs.v0.17.0-> installed ocplib-endian.1.2-> installed re.1.14.0-> installed crowbar.0.2-> 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 15:34.24 ---> saved as "5e27fc236bc461f7d9fce396739940e7d167ebb79877472b11fafc43df78628a"/src: (copy (src .) (dst /src))2025-11-25 15:34.24 ---> saved as "d2e83308ae171535b6f28a482ed7f7c5d8e976ad2b776b57099186b88bc08b4d"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))(cd _build/default/test/repr && ./main.exe)Testing `repr'.This run has ID `75NEIJYK'.[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 0.663s. 27 tests run.2025-11-25 15:34.40 ---> saved as "225d2a68c60c6ccc568cf345c3a7668e1674e1c732258ce6b9d6542cb85635cd"Job succeeded2025-11-25 15:34.40: Job succeeded