2026-04-29 00:35.47: New job: test mirage/mirage-kv-unix https://github.com/mirage/mirage-kv-unix.git#refs/heads/main (0065e6460adfeb29bf305722a992884ed8d0778a) (macos-arm64:macos-homebrew-4.14_arm64_opam-2.5) Base: macos-homebrew-ocaml-4.14 Opam project build To reproduce locally: git clone --recursive "https://github.com/mirage/mirage-kv-unix.git" -b "main" && cd "mirage-kv-unix" && git reset --hard 0065e646 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM macos-homebrew-ocaml-4.14 # macos-homebrew-4.14_arm64_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" RUN ln -f ~/local/bin/opam-2.5 ~/local/bin/opam RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version RUN cd ~/opam-repository && (git cat-file -e dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd || git fetch origin master) && git reset -q --hard dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 mirage-kv-unix.opam ./src/./ RUN opam pin add -yn mirage-kv-unix.dev './src/./' RUN echo '(lang dune 3.0)' > './src/./dune-project' ENV DEPS="alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base cmdliner.2.1.1 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 lwt.6.1.2 mirage-clock.4.2.0 mirage-clock-unix.4.2.0 mirage-kv.6.1.1 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 ptime.1.2.0 re.1.14.0 rresult.0.7.0 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.4" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y mirage-kv-unix.dev $DEPS RUN opam install $DEPS COPY --chown=1000:1000 . ./src RUN cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-04-29 00:35.47: Using cache hint "mirage/mirage-kv-unix-macos-homebrew-ocaml-4.14-macos-homebrew-4.14_arm64_opam-2.5-f64d7675e36acd121cbc6cc658ea6e0f" 2026-04-29 00:35.47: Using OBuilder spec: ((from macos-homebrew-ocaml-4.14) (comment macos-homebrew-4.14_arm64_opam-2.5) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (run (shell "ln -f ~/local/bin/opam-2.5 ~/local/bin/opam")) (run (shell "opam init --reinit -ni")) (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "cd ~/opam-repository && (git cat-file -e dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd || git fetch origin master) && git reset -q --hard dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src mirage-kv-unix.opam) (dst ./src/./)) (run (network host) (shell "opam pin add -yn mirage-kv-unix.dev './src/./'")) (run (shell "echo '(lang dune 3.0)' > './src/./dune-project'")) (env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base cmdliner.2.1.1 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 lwt.6.1.2 mirage-clock.4.2.0 mirage-clock-unix.4.2.0 mirage-kv.6.1.1 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 ptime.1.2.0 re.1.14.0 rresult.0.7.0 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.4") (env CI true) (env OCAMLCI true) (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam update --depexts && opam install --cli=2.5 --depext-only -y mirage-kv-unix.dev $DEPS")) (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam install $DEPS")) (copy (src .) (dst ./src)) (run (shell "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build")) ) 2026-04-29 00:35.47: Waiting for resource in pool OCluster 2026-04-29 04:28.02: Waiting for worker… 2026-04-29 08:51.17: Got resource from pool OCluster Building on m1-worker-02 All commits already cached HEAD is now at 0065e64 Merge pull request #9 from hannesm/add-maint (from macos-homebrew-ocaml-4.14) 2026-04-29 08:51.18 ---> using "0c60f117aee57abea8364cb033d47bb1d63ff0f68e5ee97378e032498e8442af" from cache /: (comment macos-homebrew-4.14_arm64_opam-2.5) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (run (shell "ln -f ~/local/bin/opam-2.5 ~/local/bin/opam")) 2026-04-29 08:51.18 ---> using "75b1629629d7f21c50a7e1e39b2ef83e2edb8ace81aab34254c0c8782b814749" from cache /: (run (shell "opam init --reinit -ni")) No configuration file found, using 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 /Users/mac1000/.opam from version 2.1 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 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 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] no changes from git+file:///Users/mac1000/opam-repository 2026-04-29 08:51.18 ---> using "a61e945ab7671a6fff400f946e3fe88df4d67a783ea1f56fa59dc21595ef1b19" from cache /: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Darwin 24.5.0 The OCaml toplevel, version 4.14.2 2.5.0 2026-04-29 08:51.18 ---> using "11a9923a4c4f0ab256d15330129e4c4938459d2e6239eb4f7bdf0f2620300e09" from cache /: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "cd ~/opam-repository && (git cat-file -e dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd || git fetch origin master) && git reset -q --hard dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 95f7875db7..dd592986d4 master -> origin/master dd592986d4 Merge pull request #29752 from raphael-proust/opam-publish-lwt.6.1.2 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///Users/mac1000/opam-repository default (at git+file:///Users/mac1000/opam-repository): [WARNING] opam is out-of-date. Please consider updating it (https://opam.ocaml.org/doc/Install.html) default (at git+file:///Users/mac1000/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 The following packages are not being upgraded because the new versions conflict with other installed packages: - ocaml.5.5.0 - ocaml-config.3 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) 2026-04-29 08:51.19 ---> using "3ca1b1699e0d47790a7a9ccafb96cd817c3485405b2a7e744f917b6d1741b88a" from cache /: (copy (src mirage-kv-unix.opam) (dst ./src/./)) 2026-04-29 08:51.20 ---> saved as "7d61f7651dea20e7b1823ef35398e17e0782db45c59e2bac4b4bb6d88e15bfda" /: (run (network host) (shell "opam pin add -yn mirage-kv-unix.dev './src/./'")) [mirage-kv-unix.dev] synchronised (file:///Users/mac1000/src) mirage-kv-unix is now pinned to file:///Users/mac1000/src (version dev) 2026-04-29 08:51.31 ---> saved as "9173cecfb95bf7452683cf66a0fb763b139847b56c9fd6e589b7fba3a3c5528b" /: (run (shell "echo '(lang dune 3.0)' > './src/./dune-project'")) 2026-04-29 08:51.32 ---> saved as "9cfcad0f6388974daa01cee0d71181c2d88353b52d98dd27b0d7ab28274eda4a" /: (env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base cmdliner.2.1.1 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 lwt.6.1.2 mirage-clock.4.2.0 mirage-clock-unix.4.2.0 mirage-kv.6.1.1 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 ptime.1.2.0 re.1.14.0 rresult.0.7.0 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.4") /: (env CI true) /: (env OCAMLCI true) /: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam update --depexts && opam install --cli=2.5 --depext-only -y mirage-kv-unix.dev $DEPS")) + /opt/homebrew/bin/brew "update" - ==> Updating Homebrew... - Already up-to-date. <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [mirage-kv-unix.dev] synchronised (file:///Users/mac1000/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 4.14.2). [NOTE] Package ocaml is already installed (current version is 4.14.2). [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). # To update the current shell environment, run: eval $(opam env) 2026-04-29 08:51.55 ---> saved as "194b6356e62ab5e8e93445473c032298534bb0756bf9ec2bfee3ccd04ea260da" /: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (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 4.14.2). [NOTE] Package ocaml is already installed (current version is 4.14.2). [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 25 packages - install alcotest 1.9.1 - install astring 0.8.5 - install base-bytes base - install cmdliner 2.1.1 - install cppo 1.8.0 - install csexp 1.5.2 - install cstruct 6.2.0 - install dune 3.22.2 - install dune-configurator 3.22.2 - install fmt 0.11.0 - install lwt 6.1.2 - install mirage-clock 4.2.0 - install mirage-clock-unix 4.2.0 - install mirage-kv 6.1.1 - install ocaml-syntax-shims 1.0.0 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ocplib-endian 1.2 - install optint 0.3.0 - install ptime 1.2.0 - install re 1.14.0 - install rresult 0.7.0 - install stdlib-shims 0.3.0 - install topkg 1.1.1 - install uutf 1.0.4 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved cmdliner.2.1.1 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved cstruct.6.2.0 (cached) -> retrieved alcotest.1.9.1 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved mirage-clock.4.2.0, mirage-clock-unix.4.2.0 (cached) -> retrieved lwt.6.1.2 (cached) -> retrieved mirage-kv.6.1.1 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocplib-endian.1.2 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ptime.1.2.0 (cached) -> retrieved optint.0.3.0 (cached) -> retrieved rresult.0.7.0 (cached) -> retrieved re.1.14.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved uutf.1.0.4 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved dune.3.22.2, dune-configurator.3.22.2 (cached) -> installed ocamlbuild.0.16.1 -> installed cmdliner.2.1.1 -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed topkg.1.1.1 -> installed rresult.0.7.0 -> installed uutf.1.0.4 -> installed fmt.0.11.0 -> installed ptime.1.2.0 -> installed astring.0.8.5 -> installed dune.3.22.2 -> installed mirage-clock.4.2.0 -> installed csexp.1.5.2 -> installed stdlib-shims.0.3.0 -> installed re.1.14.0 -> installed optint.0.3.0 -> installed ocaml-syntax-shims.1.0.0 -> installed cstruct.6.2.0 -> installed cppo.1.8.0 -> installed ocplib-endian.1.2 -> installed dune-configurator.3.22.2 -> installed alcotest.1.9.1 -> installed mirage-clock-unix.4.2.0 -> installed lwt.6.1.2 -> installed mirage-kv.6.1.1 Done. # To update the current shell environment, run: eval $(opam env) 2026-04-29 08:52.48 ---> saved as "9bcc9bdefd4c2dafd8d4edb667c407bc3aa5f07a599405f4e2eedae3180dc711" /: (copy (src .) (dst ./src)) 2026-04-29 08:52.49 ---> saved as "2cb73d56f73faa37d483152126b1a3284f1bdade3998c4abfd9e9d4c45744255" /: (run (shell "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/test && ./test_kv_unix.exe) Testing `KV'. This run has ID `530EZ89G'. [OK] connect 0 connect_to_empty_string. [OK] connect 1 connect_to_dev_null. [OK] connect 2 connect_present_dir. [OK] read 0 read_nonexistent_file_from_root. [OK] read 1 read_nonexistent_file_from_dir. [OK] read 2 read_empty_file. [OK] read 3 read_big_file. [OK] size 0 size_nonexistent_file. [OK] size 1 size_empty_file. [OK] size 2 size_small_file. [OK] size 3 size_a_directory. [OK] size 4 size_big_file. [OK] destroy 0 destroy_file. [OK] destroy 1 create_destroy_file. [OK] write 0 write_not_a_dir. [OK] write 1 write_zero_bytes. [OK] write 2 write_contents_correct. [OK] write 3 write_overwrite_dir. [OK] write 4 write_big_file. Full test results in `~/src/_build/default/test/_build/_tests/KV'. Test Successful in 0.022s. 19 tests run. 2026-04-29 08:52.51 ---> saved as "1532b468ae5a02a24ec50f27dbf71c2a13ce2c7de030e29ad94e470071c20eb4" Job succeeded 2026-04-29 08:52.56: Job succeeded