2025-11-25 15:28.54: New job: test mirage/repr https://github.com/mirage/repr.git#refs/heads/main (0e6f1aa756547bcdb7cdd4cf36070429b88f9439) (linux-x86_64:debian-13-5.4_opam-2.4) Base: ocaml/opam:debian-13-ocaml-5.4@sha256:57c83c9f9a1885d6982e64ff7d1de47223738f31f635056b0165042eaec3081f Opam project build To reproduce locally: git clone --recursive "https://github.com/mirage/repr.git" -b "main" && cd "repr" && git reset --hard 0e6f1aa7 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-5.4@sha256:57c83c9f9a1885d6982e64ff7d1de47223738f31f635056b0165042eaec3081f # debian-13-5.4_opam-2.4 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.4 /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 1ec0eeb78dfedb9d754ae7abb8baed71c715f786 || git fetch origin master) && git reset -q --hard 1ec0eeb78dfedb9d754ae7abb8baed71c715f786 && git log --no-decorate -n1 --oneline && opam update -u COPY --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 $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 2025-11-25 15:28.54: Using cache hint "mirage/repr-ocaml/opam:debian-13-ocaml-5.4@sha256:57c83c9f9a1885d6982e64ff7d1de47223738f31f635056b0165042eaec3081f-debian-13-5.4_opam-2.4-8a34f0e9475e3dd77976edc7a731d0fa" 2025-11-25 15:28.54: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-5.4@sha256:57c83c9f9a1885d6982e64ff7d1de47223738f31f635056b0165042eaec3081f) (comment debian-13-5.4_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 OCluster 2025-11-25 15:28.54: Waiting for worker… 2025-11-25 15:30.40: Got resource from pool OCluster Building on laodoke.caelum.ci.dev All commits already cached HEAD is now at 0e6f1aa Merge pull request #109 from mattiasdrp/fix-short_hash-signature-ppx-repr (from ocaml/opam:debian-13-ocaml-5.4@sha256:57c83c9f9a1885d6982e64ff7d1de47223738f31f635056b0165042eaec3081f) 2025-11-25 15:30.41 ---> using "9e1915ffb50e2d100090b64fd44ae95ca325d8eb9d61c3d158d7a2820cdf10df" from cache /: (comment debian-13-5.4_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 15:30.42 ---> saved as "c8904623f805a8c73d3b976dfaedcd0bc61b7c9cae1ee4159e449c08f893fa5c" /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] y Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2025-11-25 15:31.28 ---> saved as "4022c472da662c3147b093e1d408e71ece77aa1da18284500aa69ed05629373a" /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-86-generic The OCaml toplevel, version 5.4.0 2.4.1 2025-11-25 15:31.29 ---> saved as "6259e3e3e32fb65957a1836a8850f8f4eaf09494a606c392738ee3d4d6fb8d1d" /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-11-25 15:31.29 ---> saved as "76f3aef0a766c3d2e9da83fe06e178e922a791d3aee84d9f49728073abf03493" /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_HEAD 2ec6d6cc92..c80b5ac034 master -> origin/master 1ec0eeb78d Merge pull request #28897 from dra27/ocamlfind-msys2-cygwin <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository Already up-to-date. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2025-11-25 15:32.11 ---> saved as "385f14d3ded322fc578423a63b08d1588cb4d8550ad31c45ecba1e51ad4a0fcd" /src: (copy (src repr.opam repr-fuzz.opam repr-bench.opam ppx_repr.opam) (dst ./)) 2025-11-25 15:32.11 ---> saved as "50347cfda468a829c63bc1798a89f707db68114c6da22bf094295d9642a3d814" /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 15:32.23 ---> saved as "d435c688e51464c3f720867c411099ab1794be8a1bb8afbea5be9bb11b748643" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-11-25 15:32.24 ---> saved as "7ea3fd14870f931d73833478461b03f217597d736b0a45228261b0f47ed89813" /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" - 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 [9670 kB] - Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [71.8 kB] - Fetched 9973 kB in 2s (4345 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 15:32.54 ---> saved as "dc848cb2ecd504edb61cb33afbfc9fb71c1c1711da5643d9d481292c0ffc857d" /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 cmdliner.1.0.4 (cached) -> retrieved cppo.1.8.0 (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 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.1.1.1 (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 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 afl-persistent.1.4 -> installed base64.3.5.2 -> installed ppx_derivers.1.2.1 -> installed either.1.0.0 -> installed stdlib-shims.0.3.0 -> installed optint.0.3.0 -> installed cstruct.6.2.0 -> installed bechamel.0.5.0 -> installed sexplib0.v0.17.0 -> installed hex.1.5.0 -> installed ocaml-syntax-shims.1.0.0 -> installed cppo.1.8.0 -> installed ocaml-compiler-libs.v0.17.0 -> installed re.1.14.0 -> installed ocplib-endian.1.2 -> installed yojson.3.0.0 -> installed crowbar.0.2 -> installed alcotest.1.5.0 -> installed ppxlib.0.37.0 -> installed ppx_deriving.6.1.1 Done. <><> afl-persistent.1.4 installed successfully ><><><><><><><><><><><><><><><><> => afl-persistent is installed, but since the current OCaml compiler does not enable AFL instrumentation by default, most packages will not be instrumented 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 15:35.01 ---> saved as "0670a2af595a33f5b428e8ad73b00562fec4aec5b8aad1178d35050b06db3077" /src: (copy (src .) (dst /src)) 2025-11-25 15:35.02 ---> saved as "109545772cb72f6769c1eb2d19061e3fffeecf18ae7ab8cf2b2e38940353eef8" /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 `1WJQJOSG'. [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 0.644s. 27 tests run. 2025-11-25 15:35.15 ---> saved as "bdf1ca6172c2463d600eee5aa953ca8e62345db46ed72890c9773b418c97f49f" Job succeeded 2025-11-25 15:35.15: Job succeeded