2025-10-18 16:37.15: New job: test mirage/repr https://github.com/mirage/repr.git#refs/pull/110/head (777dd9241356efb54709eeecdd6872ffb4c6af34) (linux-arm64:debian-13-5.4_arm32_opam-2.4)Base: ocaml/opam:debian-13-ocaml-5.4@sha256:3d10076025f78b326a510ccfa36ac53a909dcb43432c522bdee73b980513132fOpam project buildTo reproduce locally:git clone --recursive "https://github.com/mirage/repr.git" && cd "repr" && git fetch origin "refs/pull/110/head" && git reset --hard 777dd924cat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:debian-13-ocaml-5.4@sha256:3d10076025f78b326a510ccfa36ac53a909dcb43432c522bdee73b980513132f# debian-13-5.4_arm32_opam-2.4USER 1000:1000SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ]ENV 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 deb3de7fc5bdf4eb6ebbacd9c3207c8d6820bc64 || git fetch origin master) && git reset -q --hard deb3de7fc5bdf4eb6ebbacd9c3207c8d6820bc64 && 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-option-bytecode-only.1 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.1.1.0 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-BLOCK2025-10-18 16:37.15: Using cache hint "mirage/repr-ocaml/opam:debian-13-ocaml-5.4@sha256:3d10076025f78b326a510ccfa36ac53a909dcb43432c522bdee73b980513132f-debian-13-5.4_arm32_opam-2.4-ac29f801fa66accd506a66561524c4de"2025-10-18 16:37.15: Using OBuilder spec:((from ocaml/opam:debian-13-ocaml-5.4@sha256:3d10076025f78b326a510ccfa36ac53a909dcb43432c522bdee73b980513132f)(comment debian-13-5.4_arm32_opam-2.4)(user (uid 1000) (gid 1000))(shell /usr/bin/linux32 /bin/sh -c)(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 deb3de7fc5bdf4eb6ebbacd9c3207c8d6820bc64 || git fetch origin master) && git reset -q --hard deb3de7fc5bdf4eb6ebbacd9c3207c8d6820bc64 && 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-option-bytecode-only.1 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.1.1.0 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")))2025-10-18 16:37.15: Waiting for resource in pool OCluster2025-10-18 17:36.50: Waiting for worker…2025-10-18 17:50.30: Got resource from pool OClusterBuilding on kydoime.caelum.ci.devAll commits already cachedHEAD is now at 777dd92 Changes entry(from ocaml/opam:debian-13-ocaml-5.4@sha256:3d10076025f78b326a510ccfa36ac53a909dcb43432c522bdee73b980513132f)Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:3d10076025f78b326a510ccfa36ac53a909dcb43432c522bdee73b980513132f' locallydocker.io/ocaml/opam@sha256:3d10076025f78b326a510ccfa36ac53a909dcb43432c522bdee73b980513132f: Pulling from ocaml/opamDigest: sha256:3d10076025f78b326a510ccfa36ac53a909dcb43432c522bdee73b980513132fStatus: Downloaded newer image for ocaml/opam@sha256:3d10076025f78b326a510ccfa36ac53a909dcb43432c522bdee73b980513132f2025-10-18 17:50.30 ---> using "0e9859e5cff946bd9fa90e82cf8ed948bbd66954e31bbd7c62f9d7eabd374e4e" from cache/: (comment debian-13-5.4_arm32_opam-2.4)/: (user (uid 1000) (gid 1000))/: (shell /usr/bin/linux32 /bin/sh -c)/: (env CLICOLOR_FORCE 1)/: (env OPAMCOLOR always)/: (workdir /src)/src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))2025-10-18 17:50.30 ---> using "c4d338c6784877e47037460d8d14160615a4ddb4641135357a5614b299ca6825" 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] yFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] Initialised2025-10-18 17:50.30 ---> using "e355c10da698128c60dee0c5c55d20cfb9ee199a9f2d4f8cec996cacca9156b8" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 5.15.0-156-genericThe OCaml toplevel, version 5.4.02.4.12025-10-18 17:50.30 ---> using "c0eda51dab014ac4c3d2e45dc2467eb8f37a930c0eb6eab44532ad89f813397b" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2025-10-18 17:50.30 ---> using "572400643766833bf9e71257b48669085db1bcf802edb9a21afdc8b7873e483d" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e deb3de7fc5bdf4eb6ebbacd9c3207c8d6820bc64 || git fetch origin master) && git reset -q --hard deb3de7fc5bdf4eb6ebbacd9c3207c8d6820bc64 && git log --no-decorate -n1 --oneline && opam update -u"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEAD1abfcdbf14..5bf570252b master -> origin/masterdeb3de7fc5 Merge pull request #28686 from NathanReb/release-ppxlib-0.37.0<><> 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)2025-10-18 17:50.30 ---> using "dd482e8cf7d33a9ec5a70e65b0ceb32bfab68c637d77a7a3fd2b3a644bf27e5c" from cache/src: (copy (src repr.opam repr-fuzz.opam repr-bench.opam ppx_repr.opam)(dst ./))2025-10-18 17:50.30 ---> saved as "d1e96ca494cac5494ea8c4e33750c857f3c384b0f36d1c7f07c4e03d5e9ade24"/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)2025-10-18 17:50.37 ---> saved as "23d377448999e50ed4c5b00c828bf518dc227efe25e0d9dfbb47b1d39bc898c1"/src: (run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))2025-10-18 17:50.37 ---> saved as "6a7617ba9e71b583b555ff1a8daa5e0f0e996c6af5d3303e1cc8bc60ee0dddf2"/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-option-bytecode-only.1 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.1.1.0 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://deb.debian.org/debian trixie InRelease- 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-security trixie-security/main armhf Packages [55.7 kB]- Fetched 146 kB in 0s (961 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-option-bytecode-only 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).2025-10-18 17:50.47 ---> saved as "6c76802b08044591437bd999e54226eb4650cad56387b639e24a4c269c6f7127"/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-option-bytecode-only 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 1.1.0- 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 crowbar.0.2 (cached)-> retrieved cmdliner.1.0.4 (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 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 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.1.1.0 (cached)-> retrieved ppxlib.0.37.0 (cached)-> retrieved uutf.1.0.3 (cached)-> retrieved dune.3.20.2 (cached)-> retrieved yojson.3.0.0 (cached)-> installed cmdliner.1.0.4-> installed ocamlfind.1.9.8-> installed base-bytes.base-> installed ocamlbuild.0.16.1-> installed topkg.1.1.0-> 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 ppx_derivers.1.2.1-> installed afl-persistent.1.4-> installed either.1.0.0-> installed base64.3.5.2-> installed stdlib-shims.0.3.0-> installed optint.0.3.0-> installed cstruct.6.2.0-> installed sexplib0.v0.17.0-> installed bechamel.0.5.0-> installed hex.1.5.0-> installed re.1.14.0-> installed cppo.1.8.0-> installed yojson.3.0.0-> installed ocplib-endian.1.2-> installed crowbar.0.2-> installed ocaml-syntax-shims.1.0.0-> installed ocaml-compiler-libs.v0.17.0-> 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)2025-10-18 17:52.42 ---> saved as "3ca9773d953be02e23ec777ba39588175a6990d801e06e29f711d0216c6a5e7b"/src: (copy (src .) (dst /src))2025-10-18 17:52.42 ---> saved as "7eac2711d8a507d200e8c2afc28fff94bbd59c0d12ad57600025a66801fbf7e4"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))(cd _build/default && /home/opam/.opam/5.4/bin/ocamlc -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I test/ppx_repr/deriver/passing/.as_alias.eobjs/byte -I /home/opam/.opam/5.4/lib/base64 -I /home/opam/.opam/5.4/lib/either -I /home/opam/.opam/5.4/lib/fmt -I /home/opam/.opam/5.4/lib/jsonm -I /home/opam/.opam/5.4/lib/optint -I /home/opam/.opam/5.4/lib/uutf -I src/repr/.repr.objs/byte -no-alias-deps -opaque -o test/ppx_repr/deriver/passing/.as_alias.eobjs/byte/dune__exe__As_alias.cmo -c -impl test/ppx_repr/deriver/passing/as_alias.pp.ml)File "test/ppx_repr/deriver/passing/as_alias.ml", line 6, characters 18-20:6 | type t = int as 'a [@@deriving repr]^^Error (warning 34 [unused-type-declaration]): unused type alias 'a.(cd _build/default/test/repr && ./main.exe)Testing `repr'.This run has ID `RVMOREBB'.[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 1.407s. 27 tests run."/usr/bin/linux32" "/bin/sh" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 12025-10-18 17:53.05: Job failed: Failed: Build failed