2026-04-22 14:13.09: New job: test ocaml-gospel/gospel https://github.com/ocaml-gospel/gospel.git#refs/heads/0.3.1 (5597c61db68efe950b838832f412aa6a9c8e6229) (linux-x86_64:debian-13-5.1_opam-2.5)Base: ocaml/opam:debian-13-ocaml-5.1@sha256:797983c9507c9e2cb45b55653a3587cd658e2e6326de67c9fc8eb1e284652c80Opam project buildTo reproduce locally:git clone --recursive "https://github.com/ocaml-gospel/gospel.git" -b "0.3.1" && cd "gospel" && git reset --hard 5597c61dcat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:debian-13-ocaml-5.1@sha256:797983c9507c9e2cb45b55653a3587cd658e2e6326de67c9fc8eb1e284652c80# debian-13-5.1_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 036883c5402b41e0d35f6b200245cc7c3a302395 || git fetch origin master) && git reset -q --hard 036883c5402b41e0d35f6b200245cc7c3a302395 && git log --no-decorate -n1 --oneline && opam update -uCOPY --chown=1000:1000 gospel.opam ./RUN opam pin add -yn gospel.dev './'RUN echo '(lang dune 3.0)' > './dune-project'ENV DEPS="astring.0.8.5 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.2.1.1 cppo.1.8.0 crunch.4.0.0 dune.3.22.2 dune-build-info.3.22.2 fmt.0.11.0 fpath.0.7.3 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.5.1.1 ocaml-base-compiler.5.1.1 ocaml-compiler-libs.v0.12.4 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 odoc.3.1.0 odoc-parser.3.1.0 pp_loc.2.1.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppxlib.0.38.0 ptime.1.2.0 re.1.14.0 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1 tyxml.4.6.0 uutf.1.0.4"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.5 --depext-only -y gospel.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2026-04-22 14:13.09: Using cache hint "ocaml-gospel/gospel-ocaml/opam:debian-13-ocaml-5.1@sha256:797983c9507c9e2cb45b55653a3587cd658e2e6326de67c9fc8eb1e284652c80-debian-13-5.1_opam-2.5-6af6ea7c8fc6ced4182cc4384bcc4885"2026-04-22 14:13.09: Using OBuilder spec:((from ocaml/opam:debian-13-ocaml-5.1@sha256:797983c9507c9e2cb45b55653a3587cd658e2e6326de67c9fc8eb1e284652c80)(comment debian-13-5.1_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 036883c5402b41e0d35f6b200245cc7c3a302395 || git fetch origin master) && git reset -q --hard 036883c5402b41e0d35f6b200245cc7c3a302395 && git log --no-decorate -n1 --oneline && opam update -u"))(copy (src gospel.opam) (dst ./))(run (network host)(shell "opam pin add -yn gospel.dev './'"))(run (shell "echo '(lang dune 3.0)' > './dune-project'"))(env DEPS "astring.0.8.5 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.2.1.1 cppo.1.8.0 crunch.4.0.0 dune.3.22.2 dune-build-info.3.22.2 fmt.0.11.0 fpath.0.7.3 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.5.1.1 ocaml-base-compiler.5.1.1 ocaml-compiler-libs.v0.12.4 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 odoc.3.1.0 odoc-parser.3.1.0 pp_loc.2.1.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppxlib.0.38.0 ptime.1.2.0 re.1.14.0 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1 tyxml.4.6.0 uutf.1.0.4")(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 gospel.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")))2026-04-22 14:13.09: Waiting for resource in pool OCluster2026-04-22 15:54.52: Waiting for worker…2026-04-22 15:57.33: Got resource from pool OClusterBuilding on phoebe.caelum.ci.devAll commits already cachedHEAD is now at 5597c61 Update Changelog(from ocaml/opam:debian-13-ocaml-5.1@sha256:797983c9507c9e2cb45b55653a3587cd658e2e6326de67c9fc8eb1e284652c80)Unable to find image 'ocaml/opam:debian-13-ocaml-5.1@sha256:797983c9507c9e2cb45b55653a3587cd658e2e6326de67c9fc8eb1e284652c80' locallydocker.io/ocaml/opam@sha256:797983c9507c9e2cb45b55653a3587cd658e2e6326de67c9fc8eb1e284652c80: Pulling from ocaml/opam8f6ad858d0a4: Already exists9cb5e198c8cf: Already exists2d346d36dcf2: Already existscdc35e289b8d: Already existsaeb7244bb580: Already existsfc1943254a0d: Already exists84238c416f8e: Already existsfbbfe75d3112: Already exists221fdc5d9929: Already exists1fec9149b52a: Already exists9c6e52557f24: Already exists8737f5036aae: Already existsd69c4074de14: Already exists7237152a5f04: Already existsfba4b414d8a0: Already exists40d552afb3ef: Already exists077cc17dc8e4: Already exists077cc17dc8e4: Already exists169e1be36a55: Already exists0a8a005097ab: Already existscaba3ec4b361: Already exists6a364dc641f8: Already exists4f4fb700ef54: Already existsab8052928cdc: Already existsf5717a28dd6a: Already exists79233a9b9bed: Already existsd832d53e7392: Already exists1872dad82243: Already existsbfd849b08ba7: Already exists834a8024ef15: Already exists98ccec79258b: Already existsfb48f36a0542: Already exists3688b13db8e7: Already existsa5c099f5f72c: Already exists1ff1760de5b0: Already exists98eec6764aa5: Already existsaa22ae69debd: Already exists12bfb7b962a2: Already existsec25ce9bb816: Already existsbeadd3cf7357: Already existsd0d0c65a426d: Already exists515483e45ca3: Pulling fs layer661f20af1a8e: Pulling fs layer76308b68cccc: Pulling fs layerac510092256e: Pulling fs layer515483e45ca3: Waitingc89302c3f195: Pulling fs layer661f20af1a8e: Waiting4e8fe808de1a: Pulling fs layerac510092256e: Waiting76308b68cccc: Waitingfa690c43dd15: Pulling fs layerc89302c3f195: Waiting4e8fe808de1a: Waitingfa690c43dd15: Waiting515483e45ca3: Verifying Checksum515483e45ca3: Download complete515483e45ca3: Pull complete661f20af1a8e: Verifying Checksum661f20af1a8e: Download complete661f20af1a8e: Pull complete76308b68cccc: Download complete76308b68cccc: Pull completec89302c3f195: Download complete4e8fe808de1a: Download completefa690c43dd15: Verifying Checksumfa690c43dd15: Download completeac510092256e: Verifying Checksumac510092256e: Download completeac510092256e: Pull completec89302c3f195: Pull complete4e8fe808de1a: Pull completefa690c43dd15: Pull completeDigest: sha256:797983c9507c9e2cb45b55653a3587cd658e2e6326de67c9fc8eb1e284652c80Status: Downloaded newer image for ocaml/opam@sha256:797983c9507c9e2cb45b55653a3587cd658e2e6326de67c9fc8eb1e284652c802026-04-22 15:57.33 ---> using "7a8c4318ebecc195a110e805c6df6198dcb53ee500b47b3114d1212689aacb75" from cache/: (comment debian-13-5.1_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"))2026-04-22 15:57.33 ---> using "2e4f886f23455da2abfb8f5f813eee00f2f7d8c8219f3851a2ed3bd4c80c2377" 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] Initialised2026-04-22 15:57.33 ---> using "2cf0e378e0df4f2111d4d17c93056b64ad0354b357fdbc21316283fb3374d3a2" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-107-genericThe OCaml toplevel, version 5.1.12.5.02026-04-22 15:57.33 ---> using "b79d6d049404b668bf9ab393a9f1159158213010857518b5f1dfb08dde416486" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-04-22 15:57.33 ---> using "f9737289f29feea7a97b0dbc376b6e1186c8e5355663380f48453b7a76ae3834" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e 036883c5402b41e0d35f6b200245cc7c3a302395 || git fetch origin master) && git reset -q --hard 036883c5402b41e0d35f6b200245cc7c3a302395 && git log --no-decorate -n1 --oneline && opam update -u"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEAD95972b8834..80ba534fc6 master -> origin/master036883c540 Merge pull request #29788 from dbuenzli/b0-publish-cmdliner.2.1.1<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+file:///home/opam/opam-repositorydefault (at git+file:///home/opam/opam-repository):[WARNING] opam is out-of-date. Please consider updating it (https://opam.ocaml.org/doc/Install.html)default (at git+file:///home/opam/opam-repository):[INFO] opam 2.5.1 includes security fixes; please consider upgrading (https://opam.ocaml.org/doc/Install.html)Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).However, 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)2026-04-22 15:57.33 ---> using "dd7d464892069e3c6a747db81be2421e3ecb4c25015b401bbdd9ecccde122ff6" from cache/src: (copy (src gospel.opam) (dst ./))2026-04-22 15:57.34 ---> saved as "caa9ecd150d064668048cd532c2ac89ed8a8dcded32c0175f264a03330c44f7a"/src: (run (network host)(shell "opam pin add -yn gospel.dev './'"))[gospel.dev] synchronised (file:///src)gospel is now pinned to file:///src (version dev)2026-04-22 15:57.38 ---> saved as "f7699e224b5d32a8f405a4335a5b6ea18f8b42d5cf61630c737bb73a1066dbeb"/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))2026-04-22 15:57.38 ---> saved as "a191e05b483b190516994d5431da7370b724fd28d8e401969b36895331d6b095"/src: (env DEPS "astring.0.8.5 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.2.1.1 cppo.1.8.0 crunch.4.0.0 dune.3.22.2 dune-build-info.3.22.2 fmt.0.11.0 fpath.0.7.3 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.5.1.1 ocaml-base-compiler.5.1.1 ocaml-compiler-libs.v0.12.4 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 odoc.3.1.0 odoc-parser.3.1.0 pp_loc.2.1.0 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppxlib.0.38.0 ptime.1.2.0 re.1.14.0 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1 tyxml.4.6.0 uutf.1.0.4")/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 gospel.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 [127 kB]- Fetched 217 kB in 0s (930 kB/s)- Reading package lists...-<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[gospel.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-base-compiler is already installed (current version is 5.1.1).[NOTE] Package ocaml is already installed (current version is 5.1.1).[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-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)2026-04-22 15:58.02 ---> saved as "2c3b3a8c7b6f15182dd77e0435bc992767b52ac552c5463c01a59f3d891d8e87"/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-base-compiler is already installed (current version is 5.1.1).[NOTE] Package ocaml is already installed (current version is 5.1.1).[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-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 astring 0.8.5- install camlp-streams 5.0.1- install cmdliner 2.1.1- install cppo 1.8.0- install crunch 4.0.0- install dune 3.22.2- install dune-build-info 3.22.2- install fmt 0.11.0- install fpath 0.7.3- install menhir 20260209- install menhirCST 20260209- install menhirGLR 20260209- install menhirLib 20260209- install menhirSdk 20260209- install ocaml-compiler-libs v0.12.4- install ocamlbuild 0.16.1- install ocamlfind 1.9.8- install odoc 3.1.0- install odoc-parser 3.1.0- install pp_loc 2.1.0- install ppx_derivers 1.2.1- install ppx_deriving 6.1.1- install ppxlib 0.38.0- install ptime 1.2.0- install re 1.14.0- install seq base- install sexplib0 v0.17.0- install stdlib-shims 0.3.0- install topkg 1.1.1- install tyxml 4.6.0- install uutf 1.0.4<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved astring.0.8.5 (cached)-> retrieved camlp-streams.5.0.1 (cached)-> retrieved cmdliner.2.1.1 (cached)-> retrieved cppo.1.8.0 (cached)-> retrieved crunch.4.0.0 (cached)-> retrieved fmt.0.11.0 (cached)-> retrieved fpath.0.7.3 (cached)-> retrieved ocaml-compiler-libs.v0.12.4 (cached)-> retrieved ocamlbuild.0.16.1 (cached)-> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209 (cached)-> retrieved ocamlfind.1.9.8 (cached)-> retrieved pp_loc.2.1.0 (cached)-> retrieved ppx_derivers.1.2.1 (cached)-> retrieved ppx_deriving.6.1.1 (cached)-> retrieved dune.3.22.2, dune-build-info.3.22.2 (cached)-> retrieved odoc.3.1.0, odoc-parser.3.1.0 (cached)-> retrieved ppxlib.0.38.0 (cached)-> retrieved seq.base (cached)-> retrieved ptime.1.2.0 (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)-> installed cmdliner.2.1.1-> installed seq.base-> retrieved tyxml.4.6.0 (cached)-> retrieved uutf.1.0.4 (cached)-> installed ocamlbuild.0.16.1-> installed ocamlfind.1.9.8-> installed topkg.1.1.1-> installed fmt.0.11.0-> installed ptime.1.2.0-> installed uutf.1.0.4-> installed astring.0.8.5-> installed fpath.0.7.3-> installed dune.3.22.2-> installed camlp-streams.5.0.1-> installed cppo.1.8.0-> installed crunch.4.0.0-> installed menhirCST.20260209-> installed menhirLib.20260209-> installed menhirGLR.20260209-> installed pp_loc.2.1.0-> installed ppx_derivers.1.2.1-> installed dune-build-info.3.22.2-> installed menhirSdk.20260209-> installed sexplib0.v0.17.0-> installed stdlib-shims.0.3.0-> installed odoc-parser.3.1.0-> installed ocaml-compiler-libs.v0.12.4-> installed re.1.14.0-> installed tyxml.4.6.0-> installed menhir.20260209-> installed odoc.3.1.0-> installed ppxlib.0.38.0-> installed ppx_deriving.6.1.1Done.# To update the current shell environment, run: eval $(opam env)2026-04-22 16:02.51 ---> saved as "0a2b00a5e1a57bc14d2858c2eebdd178f42e4ed59cfe749c57b8303fc82d30b9"/src: (copy (src .) (dst /src))2026-04-22 16:02.52 ---> saved as "c6896d2d6dbee7df9d838c2f86c0e39624fdd2df63697f0cd6a24c9b369eaf5a"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))2026-04-22 16:03.26 ---> saved as "a0123ca5d46691ce9a96b513f58bad497a6968debae6605f5b646b7b5703c08b"Job succeeded2026-04-22 16:03.27: Job succeeded