2026-02-19 02:19.02: New job: test mirage/repr https://github.com/mirage/repr.git#refs/heads/main (a68f435efbada36223189a02620e0d6d19088fec) (linux-riscv64:debian-13-5.4_riscv64_opam-2.5)Base: ocaml/opam:debian-13-ocaml-5.4@sha256:8478880978662dcabdd909d7e1519e3acebcea90e091a486a500c953d71f05d2Opam project buildTo reproduce locally:git clone --recursive "https://github.com/mirage/repr.git" -b "main" && cd "repr" && git reset --hard a68f435ecat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:debian-13-ocaml-5.4@sha256:8478880978662dcabdd909d7e1519e3acebcea90e091a486a500c953d71f05d2# debian-13-5.4_riscv64_opam-2.5USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.5 /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 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && 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.3.21.1 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=2.5 --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-BLOCK2026-02-19 02:19.02: Using cache hint "mirage/repr-ocaml/opam:debian-13-ocaml-5.4@sha256:8478880978662dcabdd909d7e1519e3acebcea90e091a486a500c953d71f05d2-debian-13-5.4_riscv64_opam-2.5-e2050d4cbeb8e8fab80b60251807081f"2026-02-19 02:19.02: Using OBuilder spec:((from ocaml/opam:debian-13-ocaml-5.4@sha256:8478880978662dcabdd909d7e1519e3acebcea90e091a486a500c953d71f05d2)(comment debian-13-5.4_riscv64_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 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && 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.3.21.1 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=2.5 --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")))2026-02-19 02:19.02: Waiting for resource in pool OCluster2026-02-20 03:26.10: Waiting for worker…2026-02-20 16:40.33: Got resource from pool OClusterBuilding on riscv-bm-04.sw.ci.devAll commits already cachedHEAD is now at a68f435 Merge pull request #111 from patricoferris/opam-fixes(from ocaml/opam:debian-13-ocaml-5.4@sha256:8478880978662dcabdd909d7e1519e3acebcea90e091a486a500c953d71f05d2)Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:8478880978662dcabdd909d7e1519e3acebcea90e091a486a500c953d71f05d2' locallydocker.io/ocaml/opam@sha256:8478880978662dcabdd909d7e1519e3acebcea90e091a486a500c953d71f05d2: Pulling from ocaml/opam618efd37f747: Already exists807a8291ddb0: Already exists2e2279de5c73: Already existsaae7dc742810: Already exists3cec207aa14a: Already exists18b12c1acb88: Already existsacbfc9fbdbf8: Already existsa8a6e0657412: Already exists8acc48d79cdd: Already existsd7bfca1bdcee: Already existsf5767448fecb: Already exists9e4f850c79b8: Already existsb74c0ffab381: Already existse4a5032c37ab: Already exists1b54e9b68277: Already existsb98aec32a95b: Already existsf5bfe2af8178: Already exists1cfb64d28ca5: Already existse3acd056c8ee: Already exists6960f2aaef1f: Already existsc3964517f3bc: Already exists3c0a0b6999de: Already exists4f4fb700ef54: Already exists5ce14d7970b4: Already existsbb3bc8516da4: Already existsb3a87d32bba2: Already exists1762f27d436d: Already exists99320947d43f: Already existsc4db19486c3c: Already exists992d9d59969f: Already exists637e0e20ec7c: Already exists47840a848071: Already exists2a8e2f9b5e4e: Already existscc9789c8ffe1: Already exists23bf8b7fd7aa: Already existsa99490d260ea: Already exists83cc3b894b2f: Already existsfb2c91aceb82: Already existse0e3fe006985: Already exists1cd1d61c072e: Already exists7f2574212212: Already existsa403e1917fd3: Pulling fs layer01aa1f981bca: Pulling fs layer697c6f0e5804: Pulling fs layer21b9e9be9fe0: Pulling fs layer6443ee58b347: Pulling fs layer5e70cfe9986d: Pulling fs layer6bcc01c76d0a: Pulling fs layer21b9e9be9fe0: Waiting6443ee58b347: Waiting5e70cfe9986d: Waiting6bcc01c76d0a: Waiting01aa1f981bca: Verifying Checksum01aa1f981bca: Download completea403e1917fd3: Verifying Checksuma403e1917fd3: Download completea403e1917fd3: Pull complete01aa1f981bca: Pull complete697c6f0e5804: Verifying Checksum697c6f0e5804: Download complete6443ee58b347: Verifying Checksum6443ee58b347: Download complete5e70cfe9986d: Verifying Checksum5e70cfe9986d: Download complete6bcc01c76d0a: Verifying Checksum6bcc01c76d0a: Download complete697c6f0e5804: Pull complete21b9e9be9fe0: Verifying Checksum21b9e9be9fe0: Download complete21b9e9be9fe0: Pull complete6443ee58b347: Pull complete5e70cfe9986d: Pull complete6bcc01c76d0a: Pull completeDigest: sha256:8478880978662dcabdd909d7e1519e3acebcea90e091a486a500c953d71f05d2Status: Downloaded newer image for ocaml/opam@sha256:8478880978662dcabdd909d7e1519e3acebcea90e091a486a500c953d71f05d22026-02-20 16:40.33 ---> using "0e5814e8d185ec3490d16f5cc887c1e323fe951097141986751e9539010076c7" from cache/: (comment debian-13-5.4_riscv64_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"))2026-02-20 16:40.33 ---> using "75676d0e78826da5add168994006064acdf62cfbef0c6e81e04d2cc1181cea27" 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] Initialised2026-02-20 16:40.33 ---> using "ad2568132c604d5f59a58444d92068d40c6ac96b0ab7276df29a72251db4f04d" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 5.10.113-scw1The OCaml toplevel, version 5.4.02.5.02026-02-20 16:40.33 ---> using "f78fd80da41b4b690910f0fb2c24ab058c6a421e0b694e413811cccc629c939a" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-02-20 16:40.33 ---> using "90aa82c854cdee74644e37dfd5b63fd52605fa1700827693196561810a8fdcc4" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && git log --no-decorate -n1 --oneline && opam update -u"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEAD340ee6fd1f..b820e8c25e master -> origin/master302e116c40 Merge pull request #29374 from shonfeder/release-dune-3.21.1<><> 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)2026-02-20 16:40.33 ---> using "62170463a05d42dbbaca950ead0ec8748b2a2e652f027d28be0ce250a0625db7" from cache/src: (copy (src repr.opam repr-fuzz.opam repr-bench.opam ppx_repr.opam)(dst ./))2026-02-20 16:40.34 ---> saved as "2e4e93840f6619bb5eb55e0e6c17695637a5725923b85a830d3df3e6f13f719e"/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)2026-02-20 16:41.00 ---> saved as "d45a9914b90dff7d798654033a96dff08dcd16edace00ad64fcec9ff2034dcc1"/src: (run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))2026-02-20 16:41.00 ---> saved as "e6791a0553e1ec71c00b09720b3cd86efe9f8371eac878bd2a3973f64c7fa677"/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.3.21.1 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=2.5 --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 riscv64 Packages [103 kB]- Fetched 194 kB in 0s (393 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).# To update the current shell environment, run: eval $(opam env)2026-02-20 16:41.46 ---> saved as "525d4b3a25e440d4045c4a5897933971337117bc2668c34571342b7221be78e4"/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 3.21.1- 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 hex.1.5.0 (cached)-> retrieved fpath.0.7.3 (cached)-> retrieved jsonm.1.0.2 (cached)-> retrieved ocaml-compiler-libs.v0.17.0 (cached)-> retrieved ocaml-syntax-shims.1.0.0 (cached)-> retrieved ocamlfind.1.9.8 (cached)-> retrieved ocamlbuild.0.16.1 (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 ppxlib.0.37.0 (cached)-> retrieved uutf.1.0.3 (cached)-> retrieved yojson.3.0.0 (cached)-> retrieved dune.3.21.1 (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 astring.0.8.5-> installed fpath.0.7.3-> installed uutf.1.0.3-> installed jsonm.1.0.2-> installed dune.3.21.1-> installed afl-persistent.1.4-> installed base64.3.5.2-> installed cstruct.6.2.0-> installed bechamel.0.5.0-> installed either.1.0.0-> installed hex.1.5.0-> installed cppo.1.8.0-> installed optint.0.3.0-> installed ocplib-endian.1.2-> installed ppx_derivers.1.2.1-> installed crowbar.0.2-> installed ocaml-syntax-shims.1.0.0-> installed ocaml-compiler-libs.v0.17.0-> installed stdlib-shims.0.3.0-> installed sexplib0.v0.17.0-> 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)2026-02-20 16:51.17 ---> saved as "dba71aac2576811c9f19c94f679855a5f6c9814a59e6ebd76110dece57535a82"/src: (copy (src .) (dst /src))2026-02-20 16:51.17 ---> saved as "5c95e0a61df1129b4839b8be1a184972b76455b70a3dc080718584aa46ee19b6"/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 `K0O1POVN'.[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 1.494s. 27 tests run.2026-02-20 16:52.46 ---> saved as "de9807ebbe1f756422b5893b86fa4001a853f51078c3ffd3345c5bc0a474288d"Job succeeded2026-02-20 16:52.46: Job succeeded