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:ubuntu-25.10-5.4_opam-2.4) Base: ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:9cbf3da9bfd77a10b23a729cefa9f882afad591e9ce96d8832affb9695de0ab3 Opam project build To 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 cda84fec cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:9cbf3da9bfd77a10b23a729cefa9f882afad591e9ce96d8832affb9695de0ab3 # ubuntu-25.10-5.4_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 2dee2fe30df966714e056f8af164fe0ed7648a63 || git fetch origin master) && git reset -q --hard 2dee2fe30df966714e056f8af164fe0ed7648a63 && git log --no-decorate -n1 --oneline && opam update -u COPY --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 $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 2026-01-07 15:22.27: Using cache hint "mirage/mirage-net-solo5-ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:9cbf3da9bfd77a10b23a729cefa9f882afad591e9ce96d8832affb9695de0ab3-ubuntu-25.10-5.4_opam-2.4-72064c3200001e01aabb6fa612ce197e" 2026-01-07 15:22.27: Using OBuilder spec: ((from ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:9cbf3da9bfd77a10b23a729cefa9f882afad591e9ce96d8832affb9695de0ab3) (comment ubuntu-25.10-5.4_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 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 OCluster 2026-01-07 19:10.47: Waiting for worker… 2026-01-07 19:11.08: Got resource from pool OCluster Building on eumache hint: Using 'master' as the name for the initial branch. This default branch name hint: is subject to change. To configure the initial branch name to use in all hint: 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' and hint: 'development'. The just-created branch can be renamed via this command: hint: hint: git branch -m <name> Initialised 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:ubuntu-25.10-ocaml-5.4@sha256:9cbf3da9bfd77a10b23a729cefa9f882afad591e9ce96d8832affb9695de0ab3) 2026-01-07 19:11.09 ---> using "2d3af8a2eb621494054029e85a3557d7609b364473df85d89e2f074564c464ef" from cache /: (comment ubuntu-25.10-5.4_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")) 2026-01-07 19:11.09 ---> using "930120da246238c58f7bccfef9e0052ba87b560a49eca0fb430ab3bb5031e654" 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 Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2026-01-07 19:11.09 ---> using "87d4d8989ff0d37efce0e2bd8d973725267d971ce148ccb676f3d3bcd02f6348" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-131-generic The OCaml toplevel, version 5.4.0 2.4.1 2026-01-07 19:11.09 ---> using "9dfc24236317377d9ead175f39a0388685e064f9930bd431505fefe0399933c6" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-01-07 19:11.09 ---> using "7fd88b264336dd298ee2717e73967e4addc32f588002e8f9c2ff6c75957d52e8" 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_HEAD ee48e882f0..2dee2fe30d master -> origin/master 2dee2fe30d Merge pull request #29195 from raphael-proust/lwt-fix-ocamlfind-dep-constraint <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [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) 2026-01-07 19:11.09 ---> using "f8a02f4ad6c65998cc7ca770da5d2c6c1dcc302d09e4afd68babc40162face3f" from cache /src: (copy (src mirage-net-solo5.opam) (dst ./)) 2026-01-07 19:11.09 ---> saved as "ff20e8a22225e357b45dda7455ece11f44d1baa78700cff8654258d4246ac1b0" /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 19:11.12 ---> saved as "1f838095cbeb4d52f2a6a173e6377c13b6d61271aec064773e97971df84fc3d5" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-01-07 19:11.12 ---> saved as "52e2b92ffc04b90b8d1c270e18ba3d7faf9ca93db8c718063203cf5782e0de36" /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/bin/sudo "apt-get" "update" - Hit:1 http://archive.ubuntu.com/ubuntu questing InRelease - Get:2 http://security.ubuntu.com/ubuntu questing-security InRelease [136 kB] - Get:3 http://archive.ubuntu.com/ubuntu questing-updates InRelease [136 kB] - Get:4 http://archive.ubuntu.com/ubuntu questing-backports InRelease [133 kB] - Get:5 http://security.ubuntu.com/ubuntu questing-security/universe amd64 Packages [91.7 kB] - Get:6 http://archive.ubuntu.com/ubuntu questing-updates/universe amd64 Packages [148 kB] - Get:7 http://archive.ubuntu.com/ubuntu questing-updates/restricted amd64 Packages [109 kB] - Get:8 http://security.ubuntu.com/ubuntu questing-security/main amd64 Packages [140 kB] - Get:9 http://archive.ubuntu.com/ubuntu questing-updates/main amd64 Packages [264 kB] - Get:10 http://archive.ubuntu.com/ubuntu questing-updates/multiverse amd64 Packages [1689 B] - Get:11 http://archive.ubuntu.com/ubuntu questing-backports/universe amd64 Packages [666 B] - Fetched 1159 kB in 0s (3515 kB/s) - Reading package lists... - <><> 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 19:11.26 ---> saved as "7050d2b5c2533eeda2e6a6bf672aad05cd2d8d98b679e31fe56a4b3094541389" /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 csexp.1.5.2 -> installed cstruct.6.2.0 -> installed metrics.0.5.0 -> installed ipaddr.5.6.1 -> installed cppo.1.8.0 -> 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-solo5.0.10.0 Done. # To update the current shell environment, run: eval $(opam env) 2026-01-07 19:13.20 ---> saved as "895460bd1bd01cc55aed19480a0d001b5d502d2b1154c8b2cefcf25af88b67af" /src: (copy (src .) (dst /src)) 2026-01-07 19:13.21 ---> saved as "8e0eeb8f1587183f657f53628122daa575deac9b68afe41e0523285a97bbae96" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) 2026-01-07 19:13.22 ---> saved as "4e645d7f160fa7e4d7478258175fd09b2ad8e4e8a95d1b89a0445c28a061299c" Job succeeded 2026-01-07 19:13.22: Job succeeded