2026-05-28 18:42.03: New job: test ocaml-ppx/ppxlib https://github.com/ocaml-ppx/ppxlib.git#refs/pull/640/head (ef0e7a3d35d47d7deae20411a938c6460280fd8b) (linux-x86_64:alpine-3.23-5.4_opam-2.5)Base: ocaml/opam:alpine-3.23-ocaml-5.4@sha256:b177da37e68a00e0bbe7b247b69fa9cd17b45ede9274eadda7319c4831e0e033Opam project buildTo reproduce locally:git clone --recursive "https://github.com/ocaml-ppx/ppxlib.git" && cd "ppxlib" && git fetch origin "refs/pull/640/head" && git reset --hard ef0e7a3dcat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:alpine-3.23-ocaml-5.4@sha256:b177da37e68a00e0bbe7b247b69fa9cd17b45ede9274eadda7319c4831e0e033# alpine-3.23-5.4_opam-2.5USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opamRUN cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --onelineRUN opam init --reinit -niRUN uname -rs && opam exec -- ocaml -version && opam --versionWORKDIR /srcRUN sudo chown opam /srcRUN opam update -uCOPY --chown=1000:1000 ppxlib.opam ppxlib-tools.opam ppxlib-bench.opam ./RUN opam pin add -yn ppxlib.dev './' && \opam pin add -yn ppxlib-tools.dev './' && \opam pin add -yn ppxlib-bench.dev './'RUN echo '(lang dune 3.0)' > './dune-project'ENV DEPS="base.v0.17.3 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cinaps.v0.15.1 cmdliner.2.1.1 csexp.1.5.2 dune.3.23.1 dune-configurator.3.23.1 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.2 ocamlfind.1.9.8 ppx_derivers.1.2.1 re.1.14.0 sexplib0.v0.17.0 yojson.3.0.0"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.5 --depext-only -y ppxlib.dev ppxlib-tools.dev ppxlib-bench.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2026-05-28 18:42.03: Using cache hint "ocaml-ppx/ppxlib-ocaml/opam:alpine-3.23-ocaml-5.4@sha256:b177da37e68a00e0bbe7b247b69fa9cd17b45ede9274eadda7319c4831e0e033-alpine-3.23-5.4_opam-2.5-b66640535634494ff3041c37cc49ba3f"2026-05-28 18:42.03: Using OBuilder spec:((from ocaml/opam:alpine-3.23-ocaml-5.4@sha256:b177da37e68a00e0bbe7b247b69fa9cd17b45ede9274eadda7319c4831e0e033)(comment alpine-3.23-5.4_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 (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline"))(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 "opam update -u"))(copy (src ppxlib.opam ppxlib-tools.opam ppxlib-bench.opam) (dst ./))(run (network host)(shell "opam pin add -yn ppxlib.dev './' && \\nopam pin add -yn ppxlib-tools.dev './' && \\nopam pin add -yn ppxlib-bench.dev './'"))(run (shell "echo '(lang dune 3.0)' > './dune-project'"))(env DEPS "base.v0.17.3 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cinaps.v0.15.1 cmdliner.2.1.1 csexp.1.5.2 dune.3.23.1 dune-configurator.3.23.1 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.2 ocamlfind.1.9.8 ppx_derivers.1.2.1 re.1.14.0 sexplib0.v0.17.0 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 ppxlib.dev ppxlib-tools.dev ppxlib-bench.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")))2026-05-28 18:42.03: Waiting for resource in pool OCluster2026-05-28 19:14.48: Waiting for worker…2026-05-28 19:17.52: Got resource from pool OClusterBuilding on phoebe.caelum.ci.devAll commits already cachedHEAD is now at ef0e7a3d Add suggestions to invalid_encoding error(from ocaml/opam:alpine-3.23-ocaml-5.4@sha256:b177da37e68a00e0bbe7b247b69fa9cd17b45ede9274eadda7319c4831e0e033)Unable to find image 'ocaml/opam:alpine-3.23-ocaml-5.4@sha256:b177da37e68a00e0bbe7b247b69fa9cd17b45ede9274eadda7319c4831e0e033' locallydocker.io/ocaml/opam@sha256:b177da37e68a00e0bbe7b247b69fa9cd17b45ede9274eadda7319c4831e0e033: Pulling from ocaml/opam6a0ac1617861: Already existsc7f7861ee488: Already exists242907bdbe26: Already exists3352270e10b0: Already exists47c18f475101: Already exists9e65bd6c7317: Already exists2801e5e13c88: Already exists018ccadd5bf7: Already exists2e273f2aabdd: Already existse348a3504fd1: Already exists37f6ed8f41db: Already existse4dee05632b5: Already existscc7d1e48a817: Already exists2afc109d933b: Already existsc8b994fd4978: Already exists94d6ee139c18: Already exists33b9b3d1317d: Already exists4f4fb700ef54: Already exists48061712d8ec: Already exists9379b5d8c279: Already existsda5d751f6c1f: Already existsded3ed35f70f: Already exists9d95cd3602ab: Already existse5ec97e88805: Already exists8fa9502c7636: Already existsd2ada6e134f3: Already existsde9c4f786308: Already exists74907ca98ac8: Already existsd97c011a0188: Already exists5e3139447bb2: Already exists8a351f62a092: Already existsb2d16f310ce2: Already exists1cb5be35c146: Already existsede8df3a861b: Already exists883b466676e2: Already exists07cdfe7a2eb5: Already exists62aed2c53c5d: Pulling fs layerdf85acaf52b2: Pulling fs layer0be763cb8faf: Pulling fs layerfbeb3770618e: Pulling fs layer02a338add8cc: Pulling fs layer32a364c9f137: Pulling fs layerfbeb3770618e: Waiting02a338add8cc: Waiting32a364c9f137: Waitingdf85acaf52b2: Download completefbeb3770618e: Verifying Checksumfbeb3770618e: Download complete02a338add8cc: Verifying Checksum02a338add8cc: Download complete32a364c9f137: Verifying Checksum32a364c9f137: Download complete62aed2c53c5d: Download complete62aed2c53c5d: Pull completedf85acaf52b2: Pull complete0be763cb8faf: Verifying Checksum0be763cb8faf: Download complete0be763cb8faf: Pull completefbeb3770618e: Pull complete02a338add8cc: Pull complete32a364c9f137: Pull completeDigest: sha256:b177da37e68a00e0bbe7b247b69fa9cd17b45ede9274eadda7319c4831e0e033Status: Downloaded newer image for ocaml/opam@sha256:b177da37e68a00e0bbe7b247b69fa9cd17b45ede9274eadda7319c4831e0e0332026-05-28 19:17.58 ---> using "e674d6499fea8f8a4946c583333786025b8c76425a02e87ac9b8dd947f0dbed3" from cache/: (comment alpine-3.23-5.4_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"))2026-05-28 19:17.59 ---> using "928ef49806b4d74b8e9ca1073c3a304c594acc1735e77c2bc362639195653aef" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline"))c180e16309 Merge pull request #29907 from dra27/host-arch-fixes2026-05-28 19:17.59 ---> using "91ed9edd64a30f8e627c26ca629c8b77997b673463e935717d6b61db580d6718" 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 2.1 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 1 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=1 --globalContinue? [Y/n] yFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+file:///home/opam/opam-repository2026-05-28 19:18.00 ---> using "58d11ee1f85530f5842efa82466aa25aba041b5cdd2dfff8aabf4643fcc600b1" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-111-genericThe OCaml toplevel, version 5.4.12.5.12026-05-28 19:18.00 ---> using "ffd1191099da282872f58935088e2e0c0c8bd94827cd8e47345939f667d25e63" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-05-28 19:18.00 ---> using "599ced44334b27a80f3f591d6b76fa2571f1b44d6d503b398d1693e2189ea778" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "opam update -u"))<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] no changes from git+file:///home/opam/opam-repositoryEverything as up-to-date as possibleThe following packages are not being upgraded because the new versions conflict with other installed packages:- ocaml.5.5.0However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages.Nothing to do.# To update the current shell environment, run: eval $(opam env)2026-05-28 19:18.00 ---> using "acd6425832b94481f2e905e5e87c720d767caabdafc8312f52c44ea95c617dbc" from cache/src: (copy (src ppxlib.opam ppxlib-tools.opam ppxlib-bench.opam) (dst ./))2026-05-28 19:18.06 ---> saved as "80bb5c402737b4d17c485b7097993ac5ae260f507b61c181fc993bc994ccff54"/src: (run (network host)(shell "opam pin add -yn ppxlib.dev './' && \\nopam pin add -yn ppxlib-tools.dev './' && \\nopam pin add -yn ppxlib-bench.dev './'"))[ppxlib.dev] synchronised (file:///src)ppxlib is now pinned to file:///src (version dev)[ppxlib-tools.dev] synchronised (file:///src)ppxlib-tools is now pinned to file:///src (version dev)[NOTE] Package ppxlib-bench does not exist in opam repositories registered in the current switch.[ppxlib-bench.dev] synchronised (file:///src)ppxlib-bench is now pinned to file:///src (version dev)2026-05-28 19:18.15 ---> saved as "ed60d634fd76a04f14696ef080627e592908d60155a5de49872f5f5ea609e11f"/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))2026-05-28 19:18.18 ---> saved as "f03c6c881ae44d2f921f98aa405cf84b485272c6ebb03901a3c9d9cd791d86a7"/src: (env DEPS "base.v0.17.3 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cinaps.v0.15.1 cmdliner.2.1.1 csexp.1.5.2 dune.3.23.1 dune-configurator.3.23.1 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.2 ocamlfind.1.9.8 ppx_derivers.1.2.1 re.1.14.0 sexplib0.v0.17.0 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 ppxlib.dev ppxlib-tools.dev ppxlib-bench.dev $DEPS"))+ /usr/bin/sudo "apk" "update"- v3.23.4-300-g0492819ba5c [https://dl-cdn.alpinelinux.org/alpine/v3.23/main]- v3.23.4-304-g766b6d2432f [https://dl-cdn.alpinelinux.org/alpine/v3.23/community]- v20260127-10488-gf1bd5b6767a [https://dl-cdn.alpinelinux.org/alpine/edge/main]- v20260127-10511-g633be0596c1 [https://dl-cdn.alpinelinux.org/alpine/edge/community]- v20260127-10497-g54efeb0370b [https://dl-cdn.alpinelinux.org/alpine/edge/testing]- OK: 62344 distinct packages available<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[ppxlib.dev] synchronised (file:///src)[ppxlib-bench.dev] synchronised (file:///src)[ppxlib-tools.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 5.4.1).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1).[NOTE] Package ocaml is already installed (current version is 5.4.1).[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)2026-05-28 19:18.42 ---> saved as "7c749dfe5993baa7a77f0b135fdb7f9303519f08c5599b49d6cce5c038f1c5aa"/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 5.4.1).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1).[NOTE] Package ocaml is already installed (current version is 5.4.1).[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 13 packages- install base v0.17.3- install cinaps v0.15.1- install cmdliner 2.1.1- install csexp 1.5.2- install dune 3.23.1- install dune-configurator 3.23.1- install ocaml-compiler-libs v0.17.0- install ocaml_intrinsics_kernel v0.17.2- install ocamlfind 1.9.8- install ppx_derivers 1.2.1- install re 1.14.0- install sexplib0 v0.17.0- install yojson 3.0.0<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved base.v0.17.3 (cached)-> retrieved cinaps.v0.15.1 (cached)-> retrieved cmdliner.2.1.1 (cached)-> retrieved csexp.1.5.2 (cached)-> retrieved ocaml-compiler-libs.v0.17.0 (cached)-> retrieved ocaml_intrinsics_kernel.v0.17.2 (cached)-> retrieved ppx_derivers.1.2.1 (cached)-> retrieved ocamlfind.1.9.8 (cached)-> retrieved re.1.14.0 (cached)-> retrieved sexplib0.v0.17.0 (cached)-> retrieved yojson.3.0.0 (cached)-> retrieved dune.3.23.1, dune-configurator.3.23.1 (cached)-> installed cmdliner.2.1.1-> installed ocamlfind.1.9.8-> installed dune.3.23.1-> installed ppx_derivers.1.2.1-> installed csexp.1.5.2-> installed ocaml-compiler-libs.v0.17.0-> installed ocaml_intrinsics_kernel.v0.17.2-> installed re.1.14.0-> installed sexplib0.v0.17.0-> installed yojson.3.0.0-> installed cinaps.v0.15.1-> installed dune-configurator.3.23.1-> installed base.v0.17.3Done.# To update the current shell environment, run: eval $(opam env)2026-05-28 19:20.10 ---> saved as "c4d9b3bb86f93534f24b0a897c8bb01166697a63311361e7a3119a0ca5f05db1"/src: (copy (src .) (dst /src))2026-05-28 19:20.43 ---> saved as "4ec6b480e12924831ca45c06c0ecefc0e2014a6849555c995179e21787a11150"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))File "dune-project", line 21, characters 2-42:21 | (sexplib0 (and :with-test (>= "v0.15"))) ; Printexc.register_printer in sexplib0 changed^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^Warning: Duplicate dependency on package (sexplib0 (and :with-test (>=v0.15))) in 'depends' field. If you want to specify multiple constraints,combine them using (and ...).Hint: To disable this warning, add the following to your dune-project file:(warnings (duplicate_deps disabled))2026-05-28 19:21.30 ---> saved as "e8faeb8f20a5c5e4a16be0933b87bb7a65f6d015d50cbbcc22f7d7d23a723a0b"Job succeeded2026-05-28 19:21.32: Job succeeded