2026-04-14 08:12.14: New job: test mirage/mirage-skeleton https://github.com/mirage/mirage-skeleton.git#refs/pull/418/head (f9338d16f88fcd1767241f4d99779c280c235379) (linux-x86_64:(lint-doc))Base: ocaml/opam:debian-13-ocaml-4.13@sha256:8b759b3824a69f3aca1a8d45e981af090e4bc8eebf12762ba6baef46d26ebee2Opam project lint documentationTo reproduce locally:git clone --recursive "https://github.com/mirage/mirage-skeleton.git" && cd "mirage-skeleton" && git fetch origin "refs/pull/418/head" && git reset --hard f9338d16cat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:debian-13-ocaml-4.13@sha256:8b759b3824a69f3aca1a8d45e981af090e4bc8eebf12762ba6baef46d26ebee2# debian-13-4.13_opam-2.5USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.2 /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 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && git log --no-decorate -n1 --oneline && opam update -uCOPY --chown=1000:1000 mirage-skeleton.opam ./RUN opam pin add -yn mirage-skeleton.dev './'RUN echo '(lang dune 3.0)' > './dune-project'ENV DEPS="angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 bos.0.2.1 cmdliner.2.1.0 conf-pkg-config.4 csexp.1.5.2 domain-name.0.5.0 dune.3.22.2 dune-configurator.3.22.2 emile.1.1 fmt.0.11.0 fpath.0.7.3 ipaddr.5.6.2 logs.0.8.0 macaddr.5.6.2 mirage.4.10.5 ocaml.4.13.1 ocaml-base-compiler.4.13.1 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 opam-monorepo.0.4.3 pecu.0.7 rresult.0.7.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 uutf.1.0.4"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.2 --depext-only -y mirage-skeleton.dev $DEPSRUN opam install $DEPSRUN opam install --yes dune 'odoc>=1.5.0'COPY --chown=1000:1000 . /src/RUN ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo "dune build @doc failed"; exit 2)END-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2026-04-14 08:12.14: Using cache hint "mirage/mirage-skeleton-ocaml/opam:debian-13-ocaml-4.13@sha256:8b759b3824a69f3aca1a8d45e981af090e4bc8eebf12762ba6baef46d26ebee2-debian-13-4.13_opam-2.5-26f6935982f4f6615a4e1ef74a75cb88"2026-04-14 08:12.14: Using OBuilder spec:((from ocaml/opam:debian-13-ocaml-4.13@sha256:8b759b3824a69f3aca1a8d45e981af090e4bc8eebf12762ba6baef46d26ebee2)(comment debian-13-4.13_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-2.2 /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 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && git log --no-decorate -n1 --oneline && opam update -u"))(copy (src mirage-skeleton.opam) (dst ./))(run (network host)(shell "opam pin add -yn mirage-skeleton.dev './'"))(run (shell "echo '(lang dune 3.0)' > './dune-project'"))(env DEPS "angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 bos.0.2.1 cmdliner.2.1.0 conf-pkg-config.4 csexp.1.5.2 domain-name.0.5.0 dune.3.22.2 dune-configurator.3.22.2 emile.1.1 fmt.0.11.0 fpath.0.7.3 ipaddr.5.6.2 logs.0.8.0 macaddr.5.6.2 mirage.4.10.5 ocaml.4.13.1 ocaml-base-compiler.4.13.1 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 opam-monorepo.0.4.3 pecu.0.7 rresult.0.7.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 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=2.2 --depext-only -y mirage-skeleton.dev $DEPS"))(run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "opam install $DEPS"))(run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "opam install --yes dune 'odoc>=1.5.0'"))(copy (src .) (dst /src/))(run (shell "ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo \"dune build @doc failed\"; exit 2)")))2026-04-14 08:12.14: Waiting for resource in pool OCluster2026-04-14 10:18.24: Waiting for worker…2026-04-14 10:19.59: Got resource from pool OClusterBuilding on clete.caelum.ci.devAll commits already cachedHEAD is now at f9338d1 Pass dhcp to resolver_dns(from ocaml/opam:debian-13-ocaml-4.13@sha256:8b759b3824a69f3aca1a8d45e981af090e4bc8eebf12762ba6baef46d26ebee2)Unable to find image 'ocaml/opam:debian-13-ocaml-4.13@sha256:8b759b3824a69f3aca1a8d45e981af090e4bc8eebf12762ba6baef46d26ebee2' locallydocker.io/ocaml/opam@sha256:8b759b3824a69f3aca1a8d45e981af090e4bc8eebf12762ba6baef46d26ebee2: 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 existsc53a8da37b68: Pulling fs layer775de553ff3e: Pulling fs layerd9c026d3488d: Pulling fs layer775de553ff3e: Waitingcc17436cc433: Pulling fs layerc53a8da37b68: Waitingd9c026d3488d: Waitingcc17436cc433: Waiting775de553ff3e: Verifying Checksum775de553ff3e: Download completed9c026d3488d: Verifying Checksumd9c026d3488d: Download completecc17436cc433: Verifying Checksumcc17436cc433: Download completec53a8da37b68: Verifying Checksumc53a8da37b68: Download completec53a8da37b68: Pull complete775de553ff3e: Pull completed9c026d3488d: Pull completecc17436cc433: Pull completeDigest: sha256:8b759b3824a69f3aca1a8d45e981af090e4bc8eebf12762ba6baef46d26ebee2Status: Downloaded newer image for ocaml/opam@sha256:8b759b3824a69f3aca1a8d45e981af090e4bc8eebf12762ba6baef46d26ebee22026-04-14 10:20.00 ---> using "824ee93c90fe1c7943cd6b812f1c6d84dcb06c0a27e73c4d89366dd936328ba7" from cache/: (comment debian-13-4.13_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-2.2 /usr/bin/opam"))2026-04-14 10:20.00 ---> using "481263275f2c456d4526e95f968d219706df5561792042c2cfa3ce2d2a6ea5da" 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 development 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] Initialised2026-04-14 10:20.00 ---> using "a349bf2ecb87d44da04084418309f535449f495bfa6d2d23c7657bf8e66753e8" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-107-genericThe OCaml toplevel, version 4.13.12.2.12026-04-14 10:20.00 ---> using "c6e050a711d8a5cf179c4452d08628ffcbebadade64b177bc8de6d500cfa7ac8" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-04-14 10:20.00 ---> using "8af57bc992dc07b0d7dbf4ca5e29e1d04bd5638e52c3555b2e92dc4687e27206" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && git log --no-decorate -n1 --oneline && opam update -u"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEAD95972b8834..9af1f0b103 master -> origin/master5f7bb1a6e6 Merge pull request #29704 from shonfeder/release-dune-3.22.2<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+file:///home/opam/opam-repositoryEverything as up-to-date as possible (run with --verbose to show unavailable upgrades).However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.Nothing to do.# Run eval $(opam env) to update the current shell environment2026-04-14 10:20.00 ---> using "9495f1965a45877e57b939dbb4ca66af7a147392a5b7312b3fad1734da080aa7" from cache/src: (copy (src mirage-skeleton.opam) (dst ./))2026-04-14 10:20.00 ---> using "5905569202205e6e05ebb821e719d4fe26b6503f3dba107927899898cb9c34fe" from cache/src: (run (network host)(shell "opam pin add -yn mirage-skeleton.dev './'"))Package mirage-skeleton does not exist, create as a NEW package? [y/n] y[mirage-skeleton.dev] synchronised (file:///src)mirage-skeleton is now pinned to file:///src (version dev)[WARNING] Failed checks on mirage-skeleton package definition from source at file:///src:warning 68: Missing field 'license'2026-04-14 10:20.00 ---> using "4642d8881e5ef5da27e4762774f302fd0f0e04ab7a25d1c91227edee226e0ed7" from cache/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))2026-04-14 10:20.00 ---> using "10ae22888a80a90d36092cd24e3038172c39d866ee9eb386a8d1cf8c07f3d22b" from cache/src: (env DEPS "angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 bos.0.2.1 cmdliner.2.1.0 conf-pkg-config.4 csexp.1.5.2 domain-name.0.5.0 dune.3.22.2 dune-configurator.3.22.2 emile.1.1 fmt.0.11.0 fpath.0.7.3 ipaddr.5.6.2 logs.0.8.0 macaddr.5.6.2 mirage.4.10.5 ocaml.4.13.1 ocaml-base-compiler.4.13.1 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 opam-monorepo.0.4.3 pecu.0.7 rresult.0.7.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 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=2.2 --depext-only -y mirage-skeleton.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 [123 kB]- Fetched 213 kB in 0s (927 kB/s)- Reading package lists...-<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[mirage-skeleton.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 2).[NOTE] Package ocaml-base-compiler is already installed (current version is 4.13.1).[NOTE] Package ocaml is already installed (current version is 4.13.1).[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-bigarray is already installed (current version is base).The following system packages will first need to be installed:pkg-config<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "pkg-config"- Selecting previously unselected package libpkgconf3:amd64.- (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 20623 files and directories currently installed.)- Preparing to unpack .../libpkgconf3_1.8.1-4_amd64.deb ...- Unpacking libpkgconf3:amd64 (1.8.1-4) ...- Selecting previously unselected package pkgconf-bin.- Preparing to unpack .../pkgconf-bin_1.8.1-4_amd64.deb ...- Unpacking pkgconf-bin (1.8.1-4) ...- Selecting previously unselected package pkgconf:amd64.- Preparing to unpack .../pkgconf_1.8.1-4_amd64.deb ...- Unpacking pkgconf:amd64 (1.8.1-4) ...- Selecting previously unselected package pkg-config:amd64.- Preparing to unpack .../pkg-config_1.8.1-4_amd64.deb ...- Unpacking pkg-config:amd64 (1.8.1-4) ...- Setting up libpkgconf3:amd64 (1.8.1-4) ...- Setting up pkgconf-bin (1.8.1-4) ...- Setting up pkgconf:amd64 (1.8.1-4) ...- Setting up pkg-config:amd64 (1.8.1-4) ...- Processing triggers for libc-bin (2.41-12+deb13u2) ...2026-04-14 10:20.00 ---> using "8e1fe0b21b468f80947efde5b556a78d235c2cb6ac235f2a635914e748cf4cac" from cache/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 2).[NOTE] Package ocaml-base-compiler is already installed (current version is 4.13.1).[NOTE] Package ocaml is already installed (current version is 4.13.1).[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-bigarray is already installed (current version is base).The following actions will be performed:=== install 28 packages- install angstrom 0.16.1- install astring 0.8.5- install base64 3.5.2- install bigstringaf 0.10.0- install bos 0.2.1- install cmdliner 2.1.0- install conf-pkg-config 4- install csexp 1.5.2- install domain-name 0.5.0- install dune 3.22.2- install dune-configurator 3.22.2- install emile 1.1- install fmt 0.11.0- install fpath 0.7.3- install ipaddr 5.6.2- install logs 0.8.0- install macaddr 5.6.2- install mirage 4.10.5- install ocaml-syntax-shims 1.0.0- install ocamlbuild 0.16.1- install ocamlfind 1.9.8- install opam-monorepo 0.4.3- install pecu 0.7- install rresult 0.7.0- install stringext 1.6.0- install topkg 1.1.1- install uri 4.4.0- install uutf 1.0.4<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved base64.3.5.2 (cached)-> retrieved angstrom.0.16.1 (cached)-> retrieved bigstringaf.0.10.0 (cached)-> retrieved astring.0.8.5 (cached)-> retrieved bos.0.2.1 (cached)-> retrieved cmdliner.2.1.0 (cached)-> retrieved csexp.1.5.2 (cached)-> installed conf-pkg-config.4-> retrieved domain-name.0.5.0 (cached)-> retrieved emile.1.1 (cached)-> retrieved fmt.0.11.0 (cached)-> retrieved fpath.0.7.3 (cached)-> retrieved ipaddr.5.6.2, macaddr.5.6.2 (cached)-> retrieved logs.0.8.0 (cached)-> retrieved ocaml-syntax-shims.1.0.0 (cached)-> retrieved ocamlbuild.0.16.1 (cached)-> retrieved mirage.4.10.5 (cached)-> retrieved ocamlfind.1.9.8 (cached)-> retrieved pecu.0.7 (cached)-> retrieved rresult.0.7.0 (cached)-> retrieved stringext.1.6.0 (cached)-> retrieved topkg.1.1.1 (cached)-> retrieved uri.4.4.0 (cached)-> retrieved uutf.1.0.4 (cached)-> retrieved dune.3.22.2, dune-configurator.3.22.2 (cached)-> retrieved opam-monorepo.0.4.3 (cached)-> installed cmdliner.2.1.0-> installed ocamlbuild.0.16.1-> installed ocamlfind.1.9.8-> installed topkg.1.1.1-> installed rresult.0.7.0-> installed uutf.1.0.4-> installed fmt.0.11.0-> installed astring.0.8.5-> installed fpath.0.7.3-> installed logs.0.8.0-> installed bos.0.2.1-> installed dune.3.22.2-> installed base64.3.5.2-> installed csexp.1.5.2-> installed domain-name.0.5.0-> installed macaddr.5.6.2-> installed ocaml-syntax-shims.1.0.0-> installed pecu.0.7-> installed stringext.1.6.0-> installed ipaddr.5.6.2-> installed dune-configurator.3.22.2-> installed bigstringaf.0.10.0-> installed angstrom.0.16.1-> installed emile.1.1-> installed uri.4.4.0-> installed opam-monorepo.0.4.3-> installed mirage.4.10.5Done.# Run eval $(opam env) to update the current shell environment2026-04-14 10:20.00 ---> using "62b1704211ce557ae7c8cf0cf353974a0961b54b30d0ae27d64c8edf6e49bef6" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "opam install --yes dune 'odoc>=1.5.0'"))[NOTE] Package dune is already installed (current version is 3.22.2).The following actions will be performed:=== install 9 packages- install camlp-streams 5.0.1 [required by odoc-parser]- install cppo 1.8.0 [required by odoc]- install crunch 4.0.0 [required by odoc]- install odoc 3.1.0- install odoc-parser 3.1.0 [required by odoc]- install ptime 1.2.0 [required by crunch]- install re 1.14.0 [required by tyxml]- install seq base [required by tyxml]- install tyxml 4.6.0 [required by odoc]<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved camlp-streams.5.0.1 (cached)-> retrieved cppo.1.8.0 (cached)-> retrieved crunch.4.0.0 (cached)-> retrieved ptime.1.2.0 (cached)-> retrieved seq.base (cached)-> installed seq.base-> retrieved re.1.14.0 (cached)-> retrieved tyxml.4.6.0 (cached)-> installed camlp-streams.5.0.1-> retrieved odoc.3.1.0, odoc-parser.3.1.0 (cached)-> installed cppo.1.8.0-> installed ptime.1.2.0-> installed re.1.14.0-> installed crunch.4.0.0-> installed odoc-parser.3.1.0-> installed tyxml.4.6.0-> installed odoc.3.1.0Done.# Run eval $(opam env) to update the current shell environment2026-04-14 10:20.00 ---> using "b78bd72c0b383b96bad95a80f5ce2a850acfd33437ca07c86d6f5915210e158f" from cache/src: (copy (src .) (dst /src/))2026-04-14 10:20.01 ---> saved as "0d9909c096794bc01dee2ca7e7ef1d46f2769c800a002ae3f31af5d34a0b7c70"/src: (run (shell "ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo \"dune build @doc failed\"; exit 2)"))2026-04-14 10:20.01 ---> saved as "c7a046aa5ee985b5f4dfd194913737645c3cea5530162abe6bac20a802b061aa"Job succeeded2026-04-14 10:20.01: Job succeeded