2025-09-16 10:11.22: New job: test mirage/repr https://github.com/mirage/repr.git#refs/pull/110/head (ebeeae1d5b8fd2a50df2adaaa35e536d682cb6f2) (linux-x86_64:debian-13-5.4~alpha1_opam-2.4) Base: ocaml/opam:debian-13-ocaml-5.4-alpha1@sha256:5396767118678323afec8d18868ef6e4e121597d86df1d623652605126aa1a1b Opam project build To reproduce locally: git clone --recursive "https://github.com/mirage/repr.git" && cd "repr" && git fetch origin "refs/pull/110/head" && git reset --hard ebeeae1d cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-5.4-alpha1@sha256:5396767118678323afec8d18868ef6e4e121597d86df1d623652605126aa1a1b # debian-13-5.4~alpha1_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 6ef6813522b6ea29933f6451236a1639bdbaec61 || git fetch origin master) && git reset -q --hard 6ef6813522b6ea29933f6451236a1639bdbaec61 && 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 base64.3.5.1 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~alpha1 ocaml-compiler.5.4.0~alpha1 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.0.37.0~5.4preview re.1.13.2 seq.base 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 $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 2025-09-16 10:11.22: Using cache hint "mirage/repr-ocaml/opam:debian-13-ocaml-5.4-alpha1@sha256:5396767118678323afec8d18868ef6e4e121597d86df1d623652605126aa1a1b-debian-13-5.4~alpha1_opam-2.4-7a1d6e74e2a5e30002b04f47b8a42661" 2025-09-16 10:11.22: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-5.4-alpha1@sha256:5396767118678323afec8d18868ef6e4e121597d86df1d623652605126aa1a1b) (comment debian-13-5.4~alpha1_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 6ef6813522b6ea29933f6451236a1639bdbaec61 || git fetch origin master) && git reset -q --hard 6ef6813522b6ea29933f6451236a1639bdbaec61 && 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 base64.3.5.1 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~alpha1 ocaml-compiler.5.4.0~alpha1 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.0.37.0~5.4preview re.1.13.2 seq.base 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")) ) 2025-09-16 10:11.22: Waiting for resource in pool OCluster 2025-09-16 10:42.39: Waiting for worker… 2025-09-16 10:44.46: Got resource from pool OCluster Building on asteria.caelum.ci.dev All commits already cached HEAD is now at ebeeae1 Bump ppxlib in ppx_repr.opam (from ocaml/opam:debian-13-ocaml-5.4-alpha1@sha256:5396767118678323afec8d18868ef6e4e121597d86df1d623652605126aa1a1b) Unable to find image 'ocaml/opam:debian-13-ocaml-5.4-alpha1@sha256:5396767118678323afec8d18868ef6e4e121597d86df1d623652605126aa1a1b' locally docker.io/ocaml/opam@sha256:5396767118678323afec8d18868ef6e4e121597d86df1d623652605126aa1a1b: Pulling from ocaml/opam 15b1d8a5ff03: Already exists 4d5eb3ed0208: Already exists b44e00377829: Already exists 93018e586176: Already exists 587e432a29e2: Already exists cdf304204754: Already exists a444cfe202e3: Already exists 964991c828c0: Already exists a94458d90f79: Already exists e972c69afbc9: Already exists 3997d62e9de2: Already exists d78ea61f72f9: Already exists c68a1176424c: Already exists 63495b383f1a: Already exists aa1a6204320d: Already exists 187b2023e0b3: Already exists 4787e66ddf43: Already exists 973a552bac2d: Already exists 8ad831d15267: Already exists a8377bc33a29: Already exists 84a002321686: Already exists 4f4fb700ef54: Already exists 5d52c4f201d6: Already exists 68ef19bc296a: Already exists 1cda2aa0af1b: Already exists 769f31bcfe07: Already exists b1d715eb0b34: Already exists 6b92d559de80: Already exists 1552f16d9075: Already exists 7a69328970da: Already exists e66b1fc86e6f: Already exists b14737f10b30: Already exists 4b7cf33f8dea: Already exists 0499d18bfcaa: Already exists fb0e4a52e51b: Already exists af1ea896d29c: Already exists cff41317f198: Already exists fbb90a49a8ca: Already exists 2f7f155032eb: Already exists 02f68e1ce660: Already exists de820a1554c7: Pulling fs layer 272b38ce9f7a: Pulling fs layer 62e2b161c605: Pulling fs layer bf176191be20: Pulling fs layer 6b6cec00d5b9: Pulling fs layer dc9e66bd17b6: Pulling fs layer 9a70f7895410: Pulling fs layer 09c20b57d2a7: Pulling fs layer bf176191be20: Waiting 9a70f7895410: Waiting 09c20b57d2a7: Waiting 6b6cec00d5b9: Waiting dc9e66bd17b6: Waiting 272b38ce9f7a: Verifying Checksum 272b38ce9f7a: Download complete 62e2b161c605: Download complete bf176191be20: Download complete de820a1554c7: Verifying Checksum de820a1554c7: Download complete de820a1554c7: Pull complete 272b38ce9f7a: Pull complete dc9e66bd17b6: Verifying Checksum dc9e66bd17b6: Download complete 62e2b161c605: Pull complete bf176191be20: Pull complete 9a70f7895410: Verifying Checksum 9a70f7895410: Download complete 09c20b57d2a7: Download complete 6b6cec00d5b9: Verifying Checksum 6b6cec00d5b9: Download complete 6b6cec00d5b9: Pull complete dc9e66bd17b6: Pull complete 9a70f7895410: Pull complete 09c20b57d2a7: Pull complete Digest: sha256:5396767118678323afec8d18868ef6e4e121597d86df1d623652605126aa1a1b Status: Downloaded newer image for ocaml/opam@sha256:5396767118678323afec8d18868ef6e4e121597d86df1d623652605126aa1a1b 2025-09-16 10:44.47 ---> using "3f95d81d4822767d9dc599129c8ce8bc534ab02216a869abc23583d80d41a357" from cache /: (comment debian-13-5.4~alpha1_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")) 2025-09-16 10:44.47 ---> using "c297e5790b4ce7401cade9c992adb0d74b2144108546ec7f38adf6e8c2609fcb" 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. Continue? [Y/n] y 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. [NOTE] The 'jobs' option was reset, its value was 71 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=71 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [ERROR] Could not update repository "beta": "/usr/bin/git fetch -q" exited with code 128 "fatal: unable to access 'https://github.com/ocaml/ocaml-beta-repository/': Could not resolve host: github.com" [default] Initialised 2025-09-16 10:44.47 ---> using "176d5477f6f38657c9c223e003e7a16a585578b122ebb4ee9130505568775ad4" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-142-generic The OCaml toplevel, version 5.4.0~alpha1 2.4.1 2025-09-16 10:44.47 ---> using "ac92732adaca17f989c8bc41a2514b34e9f3d6afcd57819041a848914cf46e24" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-09-16 10:44.47 ---> using "7f03a2f5f5de6daba403c6491d6e69d6bd69f5c2f6c526e2a95be5dc33974134" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 6ef6813522b6ea29933f6451236a1639bdbaec61 || git fetch origin master) && git reset -q --hard 6ef6813522b6ea29933f6451236a1639bdbaec61 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD bcac5d1731..7949ff40d8 master -> origin/master 6ef6813522 Merge pull request #28449 from dra27/ocaml-compiler-msvc <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [beta] no changes from git+https://github.com/ocaml/ocaml-beta-repository [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) 2025-09-16 10:44.47 ---> using "c2fc439cb19c0e57f08d0503c8dedd5307e1f69f9e4b12a779bde1ae195fe382" from cache /src: (copy (src repr.opam repr-fuzz.opam repr-bench.opam ppx_repr.opam) (dst ./)) 2025-09-16 10:44.47 ---> saved as "b6ebf4cf6d5bd14c2978d8b3422f44176c3715a16aa64a4841c1344556bc715e" /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) 2025-09-16 10:44.52 ---> saved as "fe416037f9f88c715e1a300173dede3562b2b93c60d97accd63e3a8d9e8251ad" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-09-16 10:44.52 ---> saved as "8dc7b7825a5eac4f8c93e36ee1a8c992f4f699cbe80664621244a38bc8579112" /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 base64.3.5.1 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~alpha1 ocaml-compiler.5.4.0~alpha1 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.0.37.0~5.4preview re.1.13.2 seq.base 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 amd64 Packages [40.2 kB] - Fetched 131 kB in 0s (1379 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~alpha1). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0~alpha1). [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). 2025-09-16 10:45.00 ---> saved as "b6c8a50c3c82772e62be433d7ec2eb13e53922195c02f4d71ea65c6f22ae1852" /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~alpha1). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0~alpha1). [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 32 packages - install afl-persistent 1.4 - install alcotest 1.5.0 - install astring 0.8.5 - install base-bytes base - install base64 3.5.1 - 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 0.37.0~5.4preview - install re 1.13.2 - install seq base - 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 base64.3.5.1 (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 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.1.13.2 (cached) -> retrieved seq.base (cached) -> installed seq.base -> retrieved ppxlib.0.37.0~5.4preview (cached) -> retrieved sexplib0.v0.17.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved topkg.1.1.0 (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 ocamlbuild.0.16.1 -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> 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 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 base64.3.5.1 -> installed cstruct.6.2.0 -> installed bechamel.0.5.0 -> installed sexplib0.v0.17.0 -> installed hex.1.5.0 -> installed re.1.13.2 -> installed cppo.1.8.0 -> installed ocaml-syntax-shims.1.0.0 -> installed ocaml-compiler-libs.v0.17.0 -> installed yojson.3.0.0 -> installed ocplib-endian.1.2 -> installed crowbar.0.2 -> installed alcotest.1.5.0 -> installed ppxlib.0.37.0~5.4preview -> 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) 2025-09-16 10:45.47 ---> saved as "337cb3cd5bb0e57703e95d70e18914e78f87c352635c838faf1e5cbaff4e0012" /src: (copy (src .) (dst /src)) 2025-09-16 10:45.47 ---> saved as "79a4ef3f97c559ec8271e75256ca3d636673bffb9b638bfa1c39341a1018f1f4" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default && /home/opam/.opam/5.4~alpha1/bin/ocamlc.opt -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~alpha1/lib/base64 -I /home/opam/.opam/5.4~alpha1/lib/either -I /home/opam/.opam/5.4~alpha1/lib/fmt -I /home/opam/.opam/5.4~alpha1/lib/jsonm -I /home/opam/.opam/5.4~alpha1/lib/optint -I /home/opam/.opam/5.4~alpha1/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 `VJOVG5O6'. [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 0.283s. 27 tests run. "/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2025-09-16 10:45.53: Job failed: Failed: Build failed