2026-01-07 15:22.27: New job: test mirage/mirage-net-solo5 https://github.com/mirage/mirage-net-solo5.git#refs/pull/48/head (cda84fec8f897997d5f730af829183472ca6a7b5) (linux-x86_64:fedora-42-5.4_opam-2.4)Base: ocaml/opam:fedora-42-ocaml-5.4@sha256:44a2fa355bf085feb5191432c04fbd33a2c7c15c6c8330260e0d3efcf1549174Opam project buildTo reproduce locally:git clone --recursive "https://github.com/mirage/mirage-net-solo5.git" && cd "mirage-net-solo5" && git fetch origin "refs/pull/48/head" && git reset --hard cda84feccat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:fedora-42-ocaml-5.4@sha256:44a2fa355bf085feb5191432c04fbd33a2c7c15c6c8330260e0d3efcf1549174# fedora-42-5.4_opam-2.4USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo dnf install -y findutilsRUN sudo ln -f /usr/bin/opam-2.4 /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 2dee2fe30df966714e056f8af164fe0ed7648a63 || git fetch origin master) && git reset -q --hard 2dee2fe30df966714e056f8af164fe0ed7648a63 && git log --no-decorate -n1 --oneline && opam update -uCOPY --chown=1000:1000 mirage-net-solo5.opam ./RUN opam pin add -yn mirage-net-solo5.dev './'RUN echo '(lang dune 3.0)' > './dune-project'ENV DEPS="base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bheap.2.0.0 cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 domain-name.0.5.0 dune.3.20.2 dune-configurator.3.20.2 duration.0.2.1 fmt.0.11.0 ipaddr.5.6.1 logs.0.10.0 lwt.5.9.2 macaddr.5.6.1 metrics.0.5.0 metrics-lwt.0.5.0 mirage-net.4.0.0 mirage-runtime.4.10.4 mirage-sleep.4.1.0 mirage-solo5.0.10.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 topkg.1.1.1"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.4 --depext-only -y mirage-net-solo5.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2026-01-07 15:22.27: Using cache hint "mirage/mirage-net-solo5-ocaml/opam:fedora-42-ocaml-5.4@sha256:44a2fa355bf085feb5191432c04fbd33a2c7c15c6c8330260e0d3efcf1549174-fedora-42-5.4_opam-2.4-72064c3200001e01aabb6fa612ce197e"2026-01-07 15:22.27: Using OBuilder spec:((from ocaml/opam:fedora-42-ocaml-5.4@sha256:44a2fa355bf085feb5191432c04fbd33a2c7c15c6c8330260e0d3efcf1549174)(comment fedora-42-5.4_opam-2.4)(user (uid 1000) (gid 1000))(env CLICOLOR_FORCE 1)(env OPAMCOLOR always)(workdir /src)(run (network host)(shell "sudo dnf install -y findutils"))(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 2dee2fe30df966714e056f8af164fe0ed7648a63 || git fetch origin master) && git reset -q --hard 2dee2fe30df966714e056f8af164fe0ed7648a63 && git log --no-decorate -n1 --oneline && opam update -u"))(copy (src mirage-net-solo5.opam) (dst ./))(run (network host)(shell "opam pin add -yn mirage-net-solo5.dev './'"))(run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))(env DEPS "base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bheap.2.0.0 cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 domain-name.0.5.0 dune.3.20.2 dune-configurator.3.20.2 duration.0.2.1 fmt.0.11.0 ipaddr.5.6.1 logs.0.10.0 lwt.5.9.2 macaddr.5.6.1 metrics.0.5.0 metrics-lwt.0.5.0 mirage-net.4.0.0 mirage-runtime.4.10.4 mirage-sleep.4.1.0 mirage-solo5.0.10.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 topkg.1.1.1")(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 mirage-net-solo5.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")))2026-01-07 15:22.27: Waiting for resource in pool OCluster2026-01-07 19:11.06: Waiting for worker…2026-01-07 19:11.25: Got resource from pool OClusterBuilding on cletehint: Using 'master' as the name for the initial branch. This default branch namehint: is subject to change. To configure the initial branch name to use in allhint: of your new repositories, which will suppress this warning, call:hint:hint: git config --global init.defaultBranch <name>hint:hint: Names commonly chosen instead of 'master' are 'main', 'trunk' andhint: 'development'. The just-created branch can be renamed via this command:hint:hint: git branch -m <name>Initialized empty Git repository in /var/cache/obuilder/ocluster/git/mirage-net-solo5.git-50ac8960100fdd334000804c99844019c4fa0d23/.git/HEAD is now at cda84fe Hack it so we only have one listener at a time(from ocaml/opam:fedora-42-ocaml-5.4@sha256:44a2fa355bf085feb5191432c04fbd33a2c7c15c6c8330260e0d3efcf1549174)Unable to find image 'ocaml/opam:fedora-42-ocaml-5.4@sha256:44a2fa355bf085feb5191432c04fbd33a2c7c15c6c8330260e0d3efcf1549174' locallydocker.io/ocaml/opam@sha256:44a2fa355bf085feb5191432c04fbd33a2c7c15c6c8330260e0d3efcf1549174: Pulling from ocaml/opam166acd75d0b1: Already exists3f5403f6a2f2: Already exists67aec952ce79: Already exists0bb48c2941bc: Already exists4c00ee60bee0: Already exists0405ae6db764: Already exists75f105568f25: Already exists89a1a8bb55db: Already exists4dbdc277b5cc: Already existsb9ac9b5d0d58: Already existsed3c58c8dfb3: Already existsa7f2118798c2: Already exists6cf8123db17c: Already exists5ac472da51a5: Already exists3922aa403f38: Already exists98656b983bdb: Already exists929c1c6503b7: Already exists930e6f5c8d1d: Already existsea061ab209c7: Already existsb6a2cb7f5c47: Already existsc69cf0663843: Already exists4f4fb700ef54: Already exists067fb1fc80b8: Already exists7ea6a305f43c: Already existse0c82749fa91: Already existsf5f2f52bbfe6: Already exists7f3917cda1bd: Already exists12e8a6ba30d9: Already exists52881c97bb6a: Already existse4dd3ced19f6: Already exists85b85699624b: Already exists5ec3770e6174: Already exists0140052d9f0a: Already exists97821c341b06: Already existsb3d7a283a104: Already exists095706e06400: Already exists4ae871869804: Already exists74c045f0c2b7: Already exists228e90762f03: Already existseaa745f51533: Already existse7ceeac140ef: Already exists1ea4fa27df4d: Already exists6832ade56bdf: Already existsce8e84c22cec: Already existsd61ee8857b6d: Already existsDigest: sha256:44a2fa355bf085feb5191432c04fbd33a2c7c15c6c8330260e0d3efcf1549174Status: Downloaded newer image for ocaml/opam@sha256:44a2fa355bf085feb5191432c04fbd33a2c7c15c6c8330260e0d3efcf15491742026-01-07 19:11.27 ---> using "b36436dc0a54692b61a9e9b5101ae33d5a0f9d66e13662251127e35c6de973f9" from cache/: (comment fedora-42-5.4_opam-2.4)/: (user (uid 1000) (gid 1000))/: (env CLICOLOR_FORCE 1)/: (env OPAMCOLOR always)/: (workdir /src)/src: (run (network host)(shell "sudo dnf install -y findutils"))Updating and loading repositories:Fedora 42 - x86_64 100% | 41.5 KiB/s | 22.6 KiB | 00m01sFedora 42 - x86_64 - Updates 100% | 71.9 KiB/s | 21.1 KiB | 00m00sFedora 42 openh264 (From Cisco) - x86_ 100% | 6.6 KiB/s | 986.0 B | 00m00sRepositories loaded.Package "findutils-1:4.10.0-5.fc42.x86_64" is already installed.Nothing to do.2026-01-07 19:11.27 ---> using "35baf96c0a1244f6afe04d669a548c6cc3e2fd1a4fc674841b290f4712d91f07" from cache/src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))2026-01-07 19:11.27 ---> using "8427df509f2bf2d3aa06b82482d317bf17d28269c182693ccfd40507bf9b9137" 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] y[NOTE] The 'jobs' option was reset, its value was 255 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=255 --globalFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] Initialised2026-01-07 19:11.27 ---> using "e7f0ac7e8c07c79b84e7c8e28861a5808d641ba0ccd75a39e2a39ccce2f04829" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-90-genericThe OCaml toplevel, version 5.4.02.4.12026-01-07 19:11.27 ---> using "2292a9ca0268a093f8dcbbb9b29825647b7434a590b244d5e12b1f9cba259824" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-01-07 19:11.27 ---> using "5420d4d08e58c5f1b167c48543b07ba252b3453c0ce2db77264465f61a386c1b" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e 2dee2fe30df966714e056f8af164fe0ed7648a63 || git fetch origin master) && git reset -q --hard 2dee2fe30df966714e056f8af164fe0ed7648a63 && git log --no-decorate -n1 --oneline && opam update -u"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEADee48e882f0..2dee2fe30d master -> origin/master2dee2fe30d Merge pull request #29195 from raphael-proust/lwt-fix-ocamlfind-dep-constraint<><> 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)2026-01-07 19:11.27 ---> using "6df89bda5336fb5b042254090741021889738710896d829da31de9f0a9b6b373" from cache/src: (copy (src mirage-net-solo5.opam) (dst ./))2026-01-07 19:11.28 ---> saved as "f92826054b425ac3daf157fc8d4145f7b3f2a5ff41cdbc1fed137912b7c80049"/src: (run (network host)(shell "opam pin add -yn mirage-net-solo5.dev './'"))[mirage-net-solo5.dev] synchronised (file:///src)mirage-net-solo5 is now pinned to file:///src (version dev)2026-01-07 19:11.30 ---> saved as "a56556733b25fb2f1724347686de3eb5cef4558c43aeadda470698e0c2576b60"/src: (run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))2026-01-07 19:11.30 ---> saved as "fd92156cb62b1e202b595fdc135cf8e645c0c65a5d8d5cb87611145e4d13577f"/src: (env DEPS "base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bheap.2.0.0 cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 domain-name.0.5.0 dune.3.20.2 dune-configurator.3.20.2 duration.0.2.1 fmt.0.11.0 ipaddr.5.6.1 logs.0.10.0 lwt.5.9.2 macaddr.5.6.1 metrics.0.5.0 metrics-lwt.0.5.0 mirage-net.4.0.0 mirage-runtime.4.10.4 mirage-sleep.4.1.0 mirage-solo5.0.10.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 topkg.1.1.1")/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 mirage-net-solo5.dev $DEPS"))+ /usr/sbin/sudo "yum" "makecache"- Updating and loading repositories:- Repositories loaded.- Metadata cache created.<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[mirage-net-solo5.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).2026-01-07 19:11.50 ---> saved as "1dbcd3250cfb5109a2d94606b8fa15fd75a807c8bde87893cb013322b3f9cf49"/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 25 packages- install base-bytes base- install bheap 2.0.0- install cmdliner 2.1.0- install cppo 1.8.0- install csexp 1.5.2- install cstruct 6.2.0- install domain-name 0.5.0- install dune 3.20.2- install dune-configurator 3.20.2- install duration 0.2.1- install fmt 0.11.0- install ipaddr 5.6.1- install logs 0.10.0- install lwt 5.9.2- install macaddr 5.6.1- install metrics 0.5.0- install metrics-lwt 0.5.0- install mirage-net 4.0.0- install mirage-runtime 4.10.4- install mirage-sleep 4.1.0- install mirage-solo5 0.10.0- install ocamlbuild 0.16.1- install ocamlfind 1.9.8- install ocplib-endian 1.2- install topkg 1.1.1<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved bheap.2.0.0 (cached)-> retrieved cmdliner.2.1.0 (cached)-> retrieved cppo.1.8.0 (cached)-> retrieved csexp.1.5.2 (cached)-> retrieved cstruct.6.2.0 (cached)-> retrieved domain-name.0.5.0 (cached)-> retrieved duration.0.2.1 (cached)-> retrieved fmt.0.11.0 (cached)-> retrieved ipaddr.5.6.1, macaddr.5.6.1 (cached)-> retrieved logs.0.10.0 (cached)-> retrieved metrics.0.5.0, metrics-lwt.0.5.0 (cached)-> retrieved lwt.5.9.2 (cached)-> retrieved mirage-net.4.0.0 (cached)-> retrieved mirage-sleep.4.1.0 (cached)-> retrieved mirage-solo5.0.10.0 (cached)-> retrieved ocamlbuild.0.16.1 (cached)-> retrieved mirage-runtime.4.10.4 (cached)-> retrieved ocamlfind.1.9.8 (cached)-> retrieved ocplib-endian.1.2 (cached)-> retrieved topkg.1.1.1 (cached)-> retrieved dune.3.20.2, dune-configurator.3.20.2 (cached)-> installed cmdliner.2.1.0-> installed ocamlbuild.0.16.1-> installed ocamlfind.1.9.8-> installed base-bytes.base-> installed topkg.1.1.1-> installed fmt.0.11.0-> installed dune.3.20.2-> installed bheap.2.0.0-> installed duration.0.2.1-> installed domain-name.0.5.0-> installed macaddr.5.6.1-> installed metrics.0.5.0-> installed csexp.1.5.2-> installed cppo.1.8.0-> installed cstruct.6.2.0-> installed ipaddr.5.6.1-> installed ocplib-endian.1.2-> installed dune-configurator.3.20.2-> installed lwt.5.9.2-> installed mirage-net.4.0.0-> installed mirage-sleep.4.1.0-> installed logs.0.10.0-> installed metrics-lwt.0.5.0-> installed mirage-runtime.4.10.4-> installed mirage-solo5.0.10.0Done.# To update the current shell environment, run: eval $(opam env)2026-01-07 19:13.51 ---> saved as "53afad75f1a150a6e29661a11a000de9323db6f3db8804cb7b4431f8664476c7"/src: (copy (src .) (dst /src))2026-01-07 19:13.51 ---> saved as "32ec62c3568a9c7a671f965d66e603e0ca552e854fe7311e43ade477554d9fac"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))2026-01-07 19:13.52 ---> saved as "d8d1930e899ea3c7da962507cdd6c13b506ca500e7eb1dce806be5e98aeb230e"Job succeeded2026-01-07 19:13.52: Job succeeded