2025-08-30 07:24.12: New job: test ocaml-multicore/eio https://github.com/ocaml-multicore/eio.git#refs/heads/main (71a33f4e3cdfc8f4f3fa741c22da6ccf92959213) (linux-s390x:debian-12-5.3_s390x_opam-2.4) Base: ocaml/opam:debian-12-ocaml-5.3@sha256:a4f51d4bbbbebd94d2e32b33a9c76daeb7e1cba4d01f4cbb17f3d751ca75429d Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-multicore/eio.git" -b "main" && cd "eio" && git reset --hard 71a33f4e cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-12-ocaml-5.3@sha256:a4f51d4bbbbebd94d2e32b33a9c76daeb7e1cba4d01f4cbb17f3d751ca75429d # debian-12-5.3_s390x_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 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 || git fetch origin master) && git reset -q --hard 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 eio_windows.opam eio_posix.opam eio_main.opam eio_linux.opam eio.opam ./ RUN opam pin add -yn eio_windows.dev './' && \ opam pin add -yn eio_posix.dev './' && \ opam pin add -yn eio_main.dev './' && \ opam pin add -yn eio_linux.dev './' && \ opam pin add -yn eio.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="afl-persistent.1.4 alcotest.1.9.0 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.1.3.0 conf-bash.1 containers.3.16 cppo.1.8.0 crowbar.0.2.1 csexp.1.5.2 cstruct.6.2.0 domain-local-await.1.0.1 domain-local-timeout.1.0.1 dscheck.0.5.0 dune.3.20.1 dune-configurator.3.20.1 either.1.0.0 fmt.0.11.0 hmap.0.8.1 iomux.0.3 kcas.0.7.0 logs.0.9.0 lwt-dllist.1.1.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 oseq.0.5.1 psq.0.2.1 re.1.13.2 result.1.5 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.1.0 tsort.2.2.0 uring.0.9 uutf.1.0.4 yojson.3.0.0" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.4 --depext-only -y eio_windows.dev eio_posix.dev eio_main.dev eio_linux.dev eio.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 2025-08-30 07:24.12: Using cache hint "ocaml-multicore/eio-ocaml/opam:debian-12-ocaml-5.3@sha256:a4f51d4bbbbebd94d2e32b33a9c76daeb7e1cba4d01f4cbb17f3d751ca75429d-debian-12-5.3_s390x_opam-2.4-d45d2ebfbad4fbeb76f551343bcf8c94" 2025-08-30 07:24.12: Using OBuilder spec: ((from ocaml/opam:debian-12-ocaml-5.3@sha256:a4f51d4bbbbebd94d2e32b33a9c76daeb7e1cba4d01f4cbb17f3d751ca75429d) (comment debian-12-5.3_s390x_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 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 || git fetch origin master) && git reset -q --hard 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src eio_windows.opam eio_posix.opam eio_main.opam eio_linux.opam eio.opam) (dst ./)) (run (network host) (shell "opam pin add -yn eio_windows.dev './' && \ \nopam pin add -yn eio_posix.dev './' && \ \nopam pin add -yn eio_main.dev './' && \ \nopam pin add -yn eio_linux.dev './' && \ \nopam pin add -yn eio.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "afl-persistent.1.4 alcotest.1.9.0 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.1.3.0 conf-bash.1 containers.3.16 cppo.1.8.0 crowbar.0.2.1 csexp.1.5.2 cstruct.6.2.0 domain-local-await.1.0.1 domain-local-timeout.1.0.1 dscheck.0.5.0 dune.3.20.1 dune-configurator.3.20.1 either.1.0.0 fmt.0.11.0 hmap.0.8.1 iomux.0.3 kcas.0.7.0 logs.0.9.0 lwt-dllist.1.1.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 oseq.0.5.1 psq.0.2.1 re.1.13.2 result.1.5 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.1.0 tsort.2.2.0 uring.0.9 uutf.1.0.4 yojson.3.0.0") (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 eio_windows.dev eio_posix.dev eio_main.dev eio_linux.dev eio.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")) ) 2025-08-30 07:24.12: Waiting for resource in pool OCluster 2025-08-31 02:54.43: Waiting for worker… 2025-08-31 09:13.56: Got resource from pool OCluster Building on s390x-worker-01.marist.ci.dev All commits already cached HEAD is now at 71a33f4 Merge pull request #802 from patricoferris/process-groups (from ocaml/opam:debian-12-ocaml-5.3@sha256:a4f51d4bbbbebd94d2e32b33a9c76daeb7e1cba4d01f4cbb17f3d751ca75429d) Unable to find image 'ocaml/opam:debian-12-ocaml-5.3@sha256:a4f51d4bbbbebd94d2e32b33a9c76daeb7e1cba4d01f4cbb17f3d751ca75429d' locally docker.io/ocaml/opam@sha256:a4f51d4bbbbebd94d2e32b33a9c76daeb7e1cba4d01f4cbb17f3d751ca75429d: Pulling from ocaml/opam 635b31fd21bf: Already exists d2241af69236: Pulling fs layer b01ed226d56a: Pulling fs layer ce29243779b8: Pulling fs layer d6d44dfc6148: Pulling fs layer 65d8af08c74b: Pulling fs layer 8b3a4df1deea: Pulling fs layer 35b301c9020f: Pulling fs layer 2b30cafc3f46: Pulling fs layer 230a229503ff: Pulling fs layer b84413e0f8bd: Pulling fs layer 4da717ee5292: Pulling fs layer 1c362200cbf0: Pulling fs layer 7183ceb52c5e: Pulling fs layer 955c53dbcca7: Pulling fs layer bb0c913f7380: Pulling fs layer 4d2f7b348aab: Pulling fs layer 4abe96d7b106: Pulling fs layer 6e1f16723306: Pulling fs layer 6d39a0e54b8b: Pulling fs layer 4f4fb700ef54: Pulling fs layer ef627bf92ffd: Pulling fs layer a0727d6775ba: Pulling fs layer cdde895bddd6: Pulling fs layer 3c565d1838b5: Pulling fs layer 2a4a3accd971: Pulling fs layer d6d44dfc6148: Waiting bb0c913f7380: Waiting 895d50c9eade: Pulling fs layer 65d8af08c74b: Waiting 62c852065b2b: Pulling fs layer 8b3a4df1deea: Waiting 4d2f7b348aab: Waiting 35b301c9020f: Waiting 8f320fea2a34: Pulling fs layer 4abe96d7b106: Waiting 2b30cafc3f46: Waiting 6e1f16723306: Waiting 38b6ae860b4a: Pulling fs layer 230a229503ff: Waiting 6d39a0e54b8b: Waiting 48e1ea38ea9b: Pulling fs layer 4f4fb700ef54: Waiting f86b35aabd4c: Pulling fs layer ae736d4814b0: Pulling fs layer ef627bf92ffd: Waiting a0727d6775ba: Waiting e2aa3389e06b: Pulling fs layer cdde895bddd6: Waiting 6c47b7de5556: Pulling fs layer 3c565d1838b5: Waiting 8244af9a8964: Pulling fs layer 736335c67e45: Pulling fs layer e43744af95ef: Pulling fs layer 82acca771c5b: Pulling fs layer 51185c19e2a1: Pulling fs layer 6697ff7d577b: Pulling fs layer 792b96ecebbe: Pulling fs layer ec61508b03db: Pulling fs layer 26b8e74f7bde: Pulling fs layer a715c983d267: Pulling fs layer b7b01aff3036: Pulling fs layer 2a4a3accd971: Waiting 895d50c9eade: Waiting 62c852065b2b: Waiting 8f320fea2a34: Waiting 38b6ae860b4a: Waiting 48e1ea38ea9b: Waiting 7183ceb52c5e: Waiting f86b35aabd4c: Waiting 955c53dbcca7: Waiting 4da717ee5292: Waiting ae736d4814b0: Waiting e2aa3389e06b: Waiting 6697ff7d577b: Waiting 6c47b7de5556: Waiting 8244af9a8964: Waiting 792b96ecebbe: Waiting 736335c67e45: Waiting ec61508b03db: Waiting e43744af95ef: Waiting 26b8e74f7bde: Waiting 82acca771c5b: Waiting a715c983d267: Waiting 51185c19e2a1: Waiting b7b01aff3036: Waiting 1c362200cbf0: Waiting b84413e0f8bd: Waiting d2241af69236: Verifying Checksum d2241af69236: Download complete b01ed226d56a: Verifying Checksum b01ed226d56a: Download complete d6d44dfc6148: Verifying Checksum d6d44dfc6148: Download complete d2241af69236: Pull complete ce29243779b8: Verifying Checksum ce29243779b8: Download complete b01ed226d56a: Pull complete 8b3a4df1deea: Verifying Checksum 8b3a4df1deea: Download complete 35b301c9020f: Verifying Checksum 35b301c9020f: Download complete ce29243779b8: Pull complete 2b30cafc3f46: Verifying Checksum 2b30cafc3f46: Download complete 230a229503ff: Verifying Checksum 230a229503ff: Download complete d6d44dfc6148: Pull complete b84413e0f8bd: Verifying Checksum b84413e0f8bd: Download complete 4da717ee5292: Verifying Checksum 4da717ee5292: Download complete 7183ceb52c5e: Verifying Checksum 1c362200cbf0: Verifying Checksum 1c362200cbf0: Download complete 955c53dbcca7: Verifying Checksum 955c53dbcca7: Download complete bb0c913f7380: Verifying Checksum bb0c913f7380: Download complete 4d2f7b348aab: Verifying Checksum 4d2f7b348aab: Download complete 4abe96d7b106: Verifying Checksum 4abe96d7b106: Download complete 6e1f16723306: Verifying Checksum 6e1f16723306: Download complete 6d39a0e54b8b: Verifying Checksum 6d39a0e54b8b: Download complete 4f4fb700ef54: Verifying Checksum 4f4fb700ef54: Download complete ef627bf92ffd: Verifying Checksum ef627bf92ffd: Download complete a0727d6775ba: Verifying Checksum a0727d6775ba: Download complete cdde895bddd6: Download complete 3c565d1838b5: Verifying Checksum 3c565d1838b5: Download complete 2a4a3accd971: Verifying Checksum 2a4a3accd971: Download complete 65d8af08c74b: Verifying Checksum 65d8af08c74b: Download complete 895d50c9eade: Verifying Checksum 895d50c9eade: Download complete 62c852065b2b: Download complete 8f320fea2a34: Download complete 38b6ae860b4a: Verifying Checksum 38b6ae860b4a: Download complete 48e1ea38ea9b: 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8244af9a8964: Verifying Checksum 8244af9a8964: Download complete 4da717ee5292: Pull complete 1c362200cbf0: Pull complete 7183ceb52c5e: Pull complete 955c53dbcca7: Pull complete bb0c913f7380: Pull complete e2aa3389e06b: Verifying Checksum e2aa3389e06b: Download complete 4d2f7b348aab: Pull complete 4abe96d7b106: Pull complete 6e1f16723306: Pull complete 6d39a0e54b8b: Pull complete 4f4fb700ef54: Pull complete ef627bf92ffd: Pull complete a0727d6775ba: Pull complete cdde895bddd6: Pull complete 3c565d1838b5: Pull complete 2a4a3accd971: Pull complete 895d50c9eade: Pull complete 62c852065b2b: Pull complete 8f320fea2a34: Pull complete 38b6ae860b4a: Pull complete 48e1ea38ea9b: Pull complete f86b35aabd4c: Pull complete ae736d4814b0: Pull complete e2aa3389e06b: Pull complete 6c47b7de5556: Pull complete 8244af9a8964: Pull complete 736335c67e45: Pull complete e43744af95ef: Pull complete 82acca771c5b: Pull complete 51185c19e2a1: Pull complete 6697ff7d577b: Pull complete 792b96ecebbe: Pull complete ec61508b03db: Pull complete 26b8e74f7bde: Pull complete a715c983d267: Pull complete b7b01aff3036: Pull complete Digest: sha256:a4f51d4bbbbebd94d2e32b33a9c76daeb7e1cba4d01f4cbb17f3d751ca75429d Status: Downloaded newer image for ocaml/opam@sha256:a4f51d4bbbbebd94d2e32b33a9c76daeb7e1cba4d01f4cbb17f3d751ca75429d 2025-08-31 09:13.56 ---> using "2bc600456260460ef5c020dd5551d9e10be2206bf4650d4eb14bea6940157dcd" from cache /: (comment debian-12-5.3_s390x_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")) 2025-08-31 09:13.56 ---> using "39d2aa6ab9ddd3767627d72cac497b356c71cb0713e1b8075a48c27520d9413a" 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. Continue? [Y/n] y 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. Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2025-08-31 09:13.56 ---> using "ba5f044b7a6a4b8ad512c2ee7e7aad8550fc6b9d09d20529946cb107c943c3b5" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-71-generic The OCaml toplevel, version 5.3.0 2.4.1 2025-08-31 09:13.56 ---> using "a3c4270a987ba5d01df0b1a78a15b3870f7ecc7caba68a4ca210129fa9a7978b" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-08-31 09:13.56 ---> using "a703fb16f1c38351164a4b381456cf6d0ff24d690b266264453bfa1cbaaa6e32" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 || git fetch origin master) && git reset -q --hard 4c972ba0fc24bcf3f84a30d19f8d725f7ce382a4 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD ee24528071..f2cd184cfc master -> origin/master 4c972ba0fc Merge pull request #28397 from maiste/release-dune-3.20.1 <><> 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) 2025-08-31 09:13.56 ---> using "69e7c57c95b67598af7713879a626e8fb5e01fd8da6f0788fd5900c3ed4f64ee" from cache /src: (copy (src eio_windows.opam eio_posix.opam eio_main.opam eio_linux.opam eio.opam) (dst ./)) 2025-08-31 09:13.56 ---> using "2b237389e7f79cad563f5009db23b493075c9d1e8ca3f5cb0364e87adb022ae7" from cache /src: (run (network host) (shell "opam pin add -yn eio_windows.dev './' && \ \nopam pin add -yn eio_posix.dev './' && \ \nopam pin add -yn eio_main.dev './' && \ \nopam pin add -yn eio_linux.dev './' && \ \nopam pin add -yn eio.dev './'")) [eio_windows.dev] synchronised (file:///src) eio_windows is now pinned to file:///src (version dev) [eio_posix.dev] synchronised (file:///src) eio_posix is now pinned to file:///src (version dev) [eio_main.dev] synchronised (file:///src) eio_main is now pinned to file:///src (version dev) [eio_linux.dev] synchronised (file:///src) eio_linux is now pinned to file:///src (version dev) [eio.dev] synchronised (file:///src) eio is now pinned to file:///src (version dev) 2025-08-31 09:13.56 ---> using "109c8faae82844c12bd6af0d12b92f50e257a035ece7a0b770eb34233cfcd579" from cache /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-08-31 09:13.56 ---> using "4ea5df0e6e112277a58c20096094b0307b32d8b500634e953000e8e0e4c47471" from cache /src: (env DEPS "afl-persistent.1.4 alcotest.1.9.0 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.1.3.0 conf-bash.1 containers.3.16 cppo.1.8.0 crowbar.0.2.1 csexp.1.5.2 cstruct.6.2.0 domain-local-await.1.0.1 domain-local-timeout.1.0.1 dscheck.0.5.0 dune.3.20.1 dune-configurator.3.20.1 either.1.0.0 fmt.0.11.0 hmap.0.8.1 iomux.0.3 kcas.0.7.0 logs.0.9.0 lwt-dllist.1.1.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 oseq.0.5.1 psq.0.2.1 re.1.13.2 result.1.5 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.1.0 tsort.2.2.0 uring.0.9 uutf.1.0.4 yojson.3.0.0") /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 eio_windows.dev eio_posix.dev eio_main.dev eio_linux.dev eio.dev $DEPS")) + /usr/bin/sudo "apt-get" "update" - Hit:1 http://deb.debian.org/debian bookworm InRelease - Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB] - Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB] - Get:4 http://deb.debian.org/debian-security bookworm-security/main s390x Packages [245 kB] - Fetched 348 kB in 0s (1416 kB/s) - Reading package lists... <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [eio.dev] synchronised (file:///src) [eio_linux.dev] synchronised (file:///src) [eio_main.dev] synchronised (file:///src) [eio_posix.dev] synchronised (file:///src) [eio_windows.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 5.3.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml is already installed (current version is 5.3.0). [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). 2025-08-31 09:13.56 ---> using "17e81c98c5ef1f7dffb33eb713a7401add52edcd2c7852126a333c2084ee6699" 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 3). [NOTE] Package ocaml-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml is already installed (current version is 5.3.0). [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 47 packages - install afl-persistent 1.4 - install alcotest 1.9.0 - install astring 0.8.5 - install backoff 0.1.1 - install base-bytes base - install bigstringaf 0.10.0 - install camlp-streams 5.0.1 - install cmdliner 1.3.0 - install conf-bash 1 - install containers 3.16 - install cppo 1.8.0 - install crowbar 0.2.1 - install csexp 1.5.2 - install cstruct 6.2.0 - install domain-local-await 1.0.1 - install domain-local-timeout 1.0.1 - install dscheck 0.5.0 - install dune 3.20.1 - install dune-configurator 3.20.1 - install either 1.0.0 - install fmt 0.11.0 - install hmap 0.8.1 - install iomux 0.3 - install kcas 0.7.0 - install logs 0.9.0 - install lwt-dllist 1.1.0 - install mdx 2.5.0 - install mtime 2.1.0 - install multicore-magic 2.3.1 - install ocaml-syntax-shims 1.0.0 - install ocaml-version 4.0.1 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ocplib-endian 1.2 - install optint 0.3.0 - install oseq 0.5.1 - install psq 0.2.1 - install re 1.13.2 - install result 1.5 - install seq base - install stdlib-shims 0.3.0 - install thread-table 1.0.0 - install topkg 1.1.0 - install tsort 2.2.0 - install uring 0.9 - install uutf 1.0.4 - install yojson 3.0.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved afl-persistent.1.4 (cached) -> retrieved alcotest.1.9.0 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved backoff.0.1.1 (cached) -> retrieved bigstringaf.0.10.0 (cached) -> retrieved camlp-streams.5.0.1 (cached) -> retrieved cmdliner.1.3.0 (cached) -> installed conf-bash.1 -> retrieved cppo.1.8.0 (cached) -> retrieved crowbar.0.2.1 (cached) -> retrieved containers.3.16 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved cstruct.6.2.0 (cached) -> retrieved domain-local-await.1.0.1 (cached) -> retrieved domain-local-timeout.1.0.1 (cached) -> retrieved dscheck.0.5.0 (cached) -> retrieved either.1.0.0 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved hmap.0.8.1 (cached) -> retrieved iomux.0.3 (cached) -> retrieved kcas.0.7.0 (cached) -> retrieved logs.0.9.0 (cached) -> retrieved lwt-dllist.1.1.0 (cached) -> retrieved mtime.2.1.0 (cached) -> retrieved multicore-magic.2.3.1 (cached) -> retrieved mdx.2.5.0 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> retrieved ocaml-version.4.0.1 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved dune.3.20.1, dune-configurator.3.20.1 (cached) -> retrieved ocplib-endian.1.2 (cached) -> retrieved optint.0.3.0 (cached) -> retrieved oseq.0.5.1 (cached) -> retrieved psq.0.2.1 (cached) -> retrieved seq.base (cached) -> retrieved re.1.13.2 (cached) -> retrieved result.1.5 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved thread-table.1.0.0 (cached) -> retrieved topkg.1.1.0 (cached) -> installed cmdliner.1.3.0 -> retrieved tsort.2.2.0 (cached) -> retrieved uring.0.9 (cached) -> retrieved uutf.1.0.4 (cached) -> retrieved yojson.3.0.0 (cached) -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed seq.base -> installed ocamlbuild.0.16.1 -> installed topkg.1.1.0 -> installed fmt.0.11.0 -> installed astring.0.8.5 -> installed hmap.0.8.1 -> installed logs.0.9.0 -> installed mtime.2.1.0 -> installed uutf.1.0.4 -> installed dune.3.20.1 -> installed afl-persistent.1.4 -> installed backoff.0.1.1 -> installed camlp-streams.5.0.1 -> installed csexp.1.5.2 -> installed cstruct.6.2.0 -> installed cppo.1.8.0 -> installed either.1.0.0 -> installed lwt-dllist.1.1.0 -> installed multicore-magic.2.3.1 -> installed ocaml-version.4.0.1 -> installed ocaml-syntax-shims.1.0.0 -> installed ocplib-endian.1.2 -> installed dune-configurator.3.20.1 -> installed optint.0.3.0 -> installed oseq.0.5.1 -> installed crowbar.0.2.1 -> installed bigstringaf.0.10.0 -> installed psq.0.2.1 -> installed iomux.0.3 -> installed result.1.5 -> installed stdlib-shims.0.3.0 -> installed thread-table.1.0.0 -> installed re.1.13.2 -> installed tsort.2.2.0 -> installed domain-local-await.1.0.1 -> installed domain-local-timeout.1.0.1 -> installed containers.3.16 -> installed alcotest.1.9.0 -> installed kcas.0.7.0 -> installed dscheck.0.5.0 -> installed yojson.3.0.0 -> installed mdx.2.5.0 -> installed uring.0.9 Done. <><> afl-persistent.1.4 installed successfully ><><><><><><><><><><><><><><><><> => afl-persistent is installed, but since the current OCaml compiler does not enable AFL instrumentation by default, most packages will not be instrumented and fuzzing with afl-fuzz may not be effective. To globally enable AFL instrumentation, create an OCaml switch like: opam switch create 5.3.0+afl ocaml-variants.5.3.0+options ocaml-option-afl # To update the current shell environment, run: eval $(opam env) 2025-08-31 09:13.56 ---> using "988f9877ccb98c0feef31edba8e2f9eb97faba197ccaa9f8f4c6c930c9a7a511" from cache /src: (copy (src .) (dst /src)) 2025-08-31 09:13.56 ---> using "0870e871869a61ded65d3d06d6da9779a7e1762552485f37bd23c7419904eed6" from cache /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/fuzz && ./fuzz_buf_write.exe) random ops: PASS (cd _build/default/fuzz && ./fuzz_buf_read.exe) random ops: PASS (cd _build/default/fuzz && ./fuzz_inherit_fds.exe) inherit_fds: PASS (cd _build/default/lib_eio_linux/tests && ./test.exe) Testing `eio_linux'. This run has ID `MLW0JFID'. [OK] io 0 copy. [OK] io 1 direct_copy. [OK] io 2 poll_add. [OK] io 3 poll_add_busy. [OK] io 4 iovec. [OK] io 5 no_sqe. [OK] io 6 read_exact. [OK] io 7 expose_backend. [OK] io 8 statx. [OK] io 9 signal_race. [OK] io 10 alloc-fixed-or-wait. Full test results in `/src/_build/default/lib_eio_linux/tests/_build/_tests/eio_linux'. Test Successful in 0.014s. 11 tests run. 2025-08-31 09:13.56 ---> using "75bc5d9bff7d701bba8430a71cb4b85678009c400f1ebb5de0926a0b57fd5256" from cache Job succeeded 2025-08-31 09:13.57: Job succeeded