2025-03-03 10:13.15: New job: test ocaml-multicore/eio https://github.com/ocaml-multicore/eio.git#refs/pull/796/head (654ca6c40a5309fef22390488a955a84e099c2b9) (linux-x86_64:ubuntu-20.04-5.3_opam-2.3)Base: ocaml/opam:ubuntu-20.04-ocaml-5.3@sha256:05f67370692ada78d0d346773876d6d72d69977990aeeff434105d12a27692adOpam project buildTo reproduce locally:git clone --recursive "https://github.com/ocaml-multicore/eio.git" && cd "eio" && git fetch origin "refs/pull/796/head" && git reset --hard 654ca6c4cat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:ubuntu-20.04-ocaml-5.3@sha256:05f67370692ada78d0d346773876d6d72d69977990aeeff434105d12a27692ad# ubuntu-20.04-5.3_opam-2.3USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.3 /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 5c627de42309bb6474331d403efeb6d68d617b1e || git fetch origin master) && git reset -q --hard 5c627de42309bb6474331d403efeb6d68d617b1e && git log --no-decorate -n1 --oneline && opam update -uCOPY --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.1.8.0 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.3.15 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.3.17.2 dune-configurator.3.17.2 either.1.0.0 fmt.0.9.0 hmap.0.8.1 iomux.0.3 kcas.0.7.0 logs.0.7.0 lwt-dllist.1.0.1 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.3.7.3 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.1.12.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.0.7 tsort.2.1.0 uring.0.9 uutf.1.0.3 yojson.2.2.2"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.3 --depext-only -y eio_windows.dev eio_posix.dev eio_main.dev eio_linux.dev eio.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2025-03-03 10:13.15: Using cache hint "ocaml-multicore/eio-ocaml/opam:ubuntu-20.04-ocaml-5.3@sha256:05f67370692ada78d0d346773876d6d72d69977990aeeff434105d12a27692ad-ubuntu-20.04-5.3_opam-2.3-5ee955061cf2e2be8718208d0a19ed90"2025-03-03 10:13.15: Using OBuilder spec:((from ocaml/opam:ubuntu-20.04-ocaml-5.3@sha256:05f67370692ada78d0d346773876d6d72d69977990aeeff434105d12a27692ad)(comment ubuntu-20.04-5.3_opam-2.3)(user (uid 1000) (gid 1000))(env CLICOLOR_FORCE 1)(env OPAMCOLOR always)(workdir /src)(run (shell "sudo ln -f /usr/bin/opam-2.3 /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 5c627de42309bb6474331d403efeb6d68d617b1e || git fetch origin master) && git reset -q --hard 5c627de42309bb6474331d403efeb6d68d617b1e && 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.1.8.0 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.3.15 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.3.17.2 dune-configurator.3.17.2 either.1.0.0 fmt.0.9.0 hmap.0.8.1 iomux.0.3 kcas.0.7.0 logs.0.7.0 lwt-dllist.1.0.1 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.3.7.3 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.1.12.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.0.7 tsort.2.1.0 uring.0.9 uutf.1.0.3 yojson.2.2.2")(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=2.3 --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")))2025-03-03 10:13.15: Waiting for resource in pool OCluster2025-03-03 20:49.10: Waiting for worker…2025-03-03 21:04.11: Got resource from pool OClusterBuilding on x86-bm-c5.sw.ocaml.orgAll commits already cachedHEAD is now at 654ca6c Introduce Buf_write.of_flow(from ocaml/opam:ubuntu-20.04-ocaml-5.3@sha256:05f67370692ada78d0d346773876d6d72d69977990aeeff434105d12a27692ad)2025-03-03 21:04.11 ---> using "f64438e91cc79f15acb8c190d5bf9e62ccfe4a251682ca1f6137a6a6c044331b" from cache/: (comment ubuntu-20.04-5.3_opam-2.3)/: (user (uid 1000) (gid 1000))/: (env CLICOLOR_FORCE 1)/: (env OPAMCOLOR always)/: (workdir /src)/src: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))2025-03-03 21:04.11 ---> using "16cbeb407956ec5ef8e22397837faf21d23e62abc6aaea376c867f72891ed4cc" from cache/src: (run (shell "opam init --reinit -ni"))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.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] yFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from file:///home/opam/opam-repository2025-03-03 21:04.11 ---> using "6fa1c8624bb118fc2d9813a57ddf8efaf5a8daf37e9ac60641d953a4d972127f" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 5.15.0-130-genericThe OCaml toplevel, version 5.3.02.3.02025-03-03 21:04.11 ---> using "1874a199e8e6eea839830c3a7e4194ab22d725f5585c9e39ab20eca9bcd761e7" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2025-03-03 21:04.11 ---> using "8f9e842771ea81a5d8ab45f3ae71f73fd9bc7108479545dff52fbc0288f92929" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e 5c627de42309bb6474331d403efeb6d68d617b1e || git fetch origin master) && git reset -q --hard 5c627de42309bb6474331d403efeb6d68d617b1e && git log --no-decorate -n1 --oneline && opam update -u"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEAD2c9566f0b0..c940a5f1a9 master -> origin/master5c627de423 Merge pull request #27523 from hannesm/re-add-base-ocamlbuild<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from 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.# To update the current shell environment, run: eval $(opam env)2025-03-03 21:04.11 ---> using "ac84607a51582e8b9778f0c93f221f6b446574dad560be5489feb1ee0a4cfd74" from cache/src: (copy (src eio_windows.opam eio_posix.opam eio_main.opam eio_linux.opam eio.opam)(dst ./))2025-03-03 21:04.12 ---> saved as "48d559d11fdf7ef53cf59c211557765062e2d4a5b3820b520488ec90b122dc2c"/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)2025-03-03 21:04.32 ---> saved as "bc0176bdb615d3c0e32bc42d27d18f01ef0f97bb5b10bae58aa1d23295ab9c5e"/src: (run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))2025-03-03 21:04.32 ---> saved as "2fa03412d0a39abdfdae5e15c3e65a822d2fcccb55ffc547cc50231ceb13a04d"/src: (env DEPS "afl-persistent.1.4 alcotest.1.8.0 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.3.15 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.3.17.2 dune-configurator.3.17.2 either.1.0.0 fmt.0.9.0 hmap.0.8.1 iomux.0.3 kcas.0.7.0 logs.0.7.0 lwt-dllist.1.0.1 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.3.7.3 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.1.12.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.0.7 tsort.2.1.0 uring.0.9 uutf.1.0.3 yojson.2.2.2")/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=2.3 --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://archive.ubuntu.com/ubuntu focal InRelease- Get:2 http://security.ubuntu.com/ubuntu focal-security InRelease [128 kB]- Get:3 http://archive.ubuntu.com/ubuntu focal-updates InRelease [128 kB]- Get:4 http://archive.ubuntu.com/ubuntu focal-backports InRelease [128 kB]- Get:5 http://security.ubuntu.com/ubuntu focal-security/restricted amd64 Packages [4389 kB]- Get:6 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [4730 kB]- Get:7 http://archive.ubuntu.com/ubuntu focal-updates/restricted amd64 Packages [4577 kB]- Get:8 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages [1593 kB]- Get:9 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [4254 kB]- Get:10 http://security.ubuntu.com/ubuntu focal-security/universe amd64 Packages [1301 kB]- Fetched 21.2 MB in 4s (5818 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).2025-03-03 21:05.05 ---> saved as "5e81a5f2ffc1785b7cb8be8038c9bca72403d87e0646ccdfac403c86381592b5"/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 1.8.0- 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 3.15- 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 3.17.2- install dune-configurator 3.17.2- install either 1.0.0- install fmt 0.9.0- install hmap 0.8.1- install iomux 0.3- install kcas 0.7.0- install logs 0.7.0- install lwt-dllist 1.0.1- 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 3.7.3- 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 1.12.0- install result 1.5- install seq base- install stdlib-shims 0.3.0- install thread-table 1.0.0- install topkg 1.0.7- install tsort 2.1.0- install uring 0.9- install uutf 1.0.3- install yojson 2.2.2<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved afl-persistent.1.4 (cached)-> retrieved backoff.0.1.1 (cached)-> retrieved astring.0.8.5 (cached)-> retrieved bigstringaf.0.10.0 (cached)-> retrieved camlp-streams.5.0.1 (cached)-> retrieved alcotest.1.8.0 (cached)-> retrieved cmdliner.1.3.0 (cached)-> installed conf-bash.1-> retrieved containers.3.15 (cached)-> retrieved cppo.1.8.0 (cached)-> retrieved crowbar.0.2.1 (cached)-> retrieved csexp.1.5.2 (cached)-> retrieved domain-local-await.1.0.1 (cached)-> retrieved domain-local-timeout.1.0.1 (cached)-> retrieved cstruct.6.2.0 (cached)-> retrieved dscheck.0.5.0 (cached)-> retrieved either.1.0.0 (cached)-> retrieved fmt.0.9.0 (cached)-> retrieved hmap.0.8.1 (cached)-> retrieved iomux.0.3 (cached)-> retrieved kcas.0.7.0 (cached)-> retrieved logs.0.7.0 (cached)-> retrieved lwt-dllist.1.0.1 (cached)-> retrieved mdx.2.5.0 (cached)-> retrieved mtime.2.1.0 (cached)-> retrieved multicore-magic.2.3.1 (cached)-> retrieved ocaml-syntax-shims.1.0.0 (cached)-> retrieved ocaml-version.3.7.3 (cached)-> retrieved ocamlbuild.0.16.1 (cached)-> retrieved ocamlfind.1.9.8 (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 result.1.5 (cached)-> retrieved seq.base (cached)-> installed seq.base-> retrieved stdlib-shims.0.3.0 (cached)-> retrieved thread-table.1.0.0 (cached)-> retrieved re.1.12.0 (cached)-> retrieved tsort.2.1.0 (cached)-> retrieved topkg.1.0.7 (cached)-> retrieved uutf.1.0.3 (cached)-> retrieved yojson.2.2.2 (cached)-> retrieved uring.0.9 (cached)-> retrieved dune.3.17.2, dune-configurator.3.17.2 (cached)-> installed cmdliner.1.3.0-> installed ocamlbuild.0.16.1-> installed ocamlfind.1.9.8-> installed base-bytes.base-> installed topkg.1.0.7-> installed hmap.0.8.1-> installed uutf.1.0.3-> installed mtime.2.1.0-> installed fmt.0.9.0-> installed astring.0.8.5-> installed logs.0.7.0-> installed dune.3.17.2-> installed lwt-dllist.1.0.1-> installed csexp.1.5.2-> installed backoff.0.1.1-> installed camlp-streams.5.0.1-> installed cstruct.6.2.0-> installed either.1.0.0-> installed multicore-magic.2.3.1-> installed ocaml-syntax-shims.1.0.0-> installed ocaml-version.3.7.3-> installed optint.0.3.0-> installed oseq.0.5.1-> installed psq.0.2.1-> installed result.1.5-> installed stdlib-shims.0.3.0-> installed thread-table.1.0.0-> installed tsort.2.1.0-> installed afl-persistent.1.4-> installed cppo.1.8.0-> installed re.1.12.0-> installed domain-local-timeout.1.0.1-> installed domain-local-await.1.0.1-> installed yojson.2.2.2-> installed ocplib-endian.1.2-> installed crowbar.0.2.1-> installed kcas.0.7.0-> installed alcotest.1.8.0-> installed dune-configurator.3.17.2-> installed bigstringaf.0.10.0-> installed iomux.0.3-> installed mdx.2.5.0-> installed containers.3.15-> installed uring.0.9-> installed dscheck.0.5.0Done.<><> afl-persistent.1.4 installed successfully ><><><><><><><><><><><><><><><><>=> afl-persistent is installed, but since the current OCaml compiler doesnot enable AFL instrumentation by default, most packages will not beinstrumented 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)2025-03-03 21:06.17 ---> saved as "eb6cf1e48b7eab700a429d7fe063c39f8419521b03927ad9fc27e1cf882a2928"/src: (copy (src .) (dst /src))2025-03-03 21:06.17 ---> saved as "26980f08171a10ffe6bf8b4739e37bbdc87260ace563034ba4e7b52522844366"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))(cd _build/default/fuzz && ./fuzz_inherit_fds.exe)inherit_fds: PASSFile "fuzz/dune", line 4, characters 23-37:4 | (names fuzz_buf_read fuzz_buf_write fuzz_inherit_fds))^^^^^^^^^^^^^^(cd _build/default/fuzz && ./fuzz_buf_write.exe)random ops: FAILWhen given the input:[[#2 schedule_cstruct:""]; false]the test threw an exception:Eio_mock__Backend.Deadlock_detectedRaised at Eio_mock__Backend.run_full in file "lib_eio/mock/backend.ml", line 112, characters 12-35Called from Crowbar.gen_apply.go.(fun) in file "src/crowbar.ml", line 325, characters 16-19(cd _build/default/fuzz && ./fuzz_buf_read.exe)random ops: PASS(cd _build/default/lib_eio_linux/tests && ./test.exe)Testing `eio_linux'.This run has ID `WUN6S58E'.[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 0.008s. 11 tests run.File "tests/buf_write.md", line 1, characters 0-0:/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/tests/buf_write.md _build/default/tests/.mdx/buf_write.md.correcteddiff --git a/_build/default/tests/buf_write.md b/_build/default/tests/.mdx/buf_write.md.correctedindex a5855d7..13e02ea 100644--- a/_build/default/tests/buf_write.md+++ b/_build/default/tests/.mdx/buf_write.md.corrected@@ -17,7 +17,7 @@ let flow = Eio_mock.Flow.make "flow"Write.with_flow flow @@ fun w ->Write.string w "Hello"; Write.char w ' '; Write.string w "world";;+flow: wrote "Hello world"-- : unit = ()+Exception: Eio_mock__Backend.Deadlock_detected.```## Auto-commit@@ -32,7 +32,7 @@ If we yield then we flush the data so far:Write.string w "world";;+flow: wrote "Hello "+flow: wrote "world"-- : unit = ()+Exception: Eio_mock__Backend.Deadlock_detected.```## Read source buffer@@ -47,7 +47,7 @@ If supported by the flow, we can avoid copying:Write.schedule_cstruct w (Cstruct.of_string "world");Write.char w '!';;+flow: wrote ["Hello "; "world"; "!"]-- : unit = ()+Exception: Eio_mock__Backend.Deadlock_detected.```## Pausing@@ -62,7 +62,7 @@ Without pausing:Write.string w "world";;+flow: wrote "Hello... "+flow: wrote "world"-- : unit = ()+Exception: Eio_mock__Backend.Deadlock_detected.```With pausing@@ -76,7 +76,7 @@ With pausingWrite.unpause w;Write.string w "world";;+flow: wrote ["Hello... "; "world"]-- : unit = ()+Exception: Eio_mock__Backend.Deadlock_detected.```## Empty writes@@ -88,7 +88,7 @@ With pausingWrite.bytes t (Bytes.make 0 '\000');Write.cstruct t Cstruct.empty;Write.schedule_cstruct t Cstruct.empty;;-- : unit = ()+Exception: Eio_mock__Backend.Deadlock_detected.```## Endianness@@ -101,7 +101,7 @@ With pausingWrite.BE.uint16 t 5;;+flow: wrote "\005\000"+flow: wrote "\000\005"-- : unit = ()+Exception: Eio_mock__Backend.Deadlock_detected.```## Writes@@ -120,7 +120,7 @@ With pausing+flow: wrote "test"+flow: wrote "test"+flow: wrote "A"-- : unit = ()+Exception: Eio_mock__Backend.Deadlock_detected.```## Multiple writes@@ -141,9 +141,7 @@ With pausingWrite.with_flow ~initial_size:1 flow f;;+With room:+flow: wrote "testtestte"-+Without room:-+flow: wrote ["te"; "st"; "te"; "st"; "te"]-- : unit = ()+Exception: Eio_mock__Backend.Deadlock_detected.```## Formatting@@ -181,7 +179,7 @@ With pausing+flow: wrote "tcp:[::1]:8080This is a second call to printf\n"+ "\n"+flow: wrote "Flushed. Goodbye\n"-- : unit = ()+Exception: Eio_mock__Backend.Deadlock_detected.```## Flushing@@ -214,7 +212,7 @@ Eio_mock.Flow.on_copy_bytes flow [+flow: wrote "Hel"+flow: wrote "lo"+Flushed-- : unit = ()+Exception: Eio_mock__Backend.Deadlock_detected.```Multiple flushes:@@ -242,7 +240,7 @@ Multiple flushes:+flow: wrote "f"+3rd flush+Done-- : unit = ()+Exception: Eio_mock__Backend.Deadlock_detected.```Check flush waits for the write to succeed:@@ -278,7 +276,7 @@ let slow_writer =traceln "Flush complete"+Write "test"+Flush complete-- : unit = ()+Exception: Eio_mock__Backend.Deadlock_detected.```## Scheduling@@ -299,7 +297,7 @@ let slow_writer =+flow: wrote ["one"; "two"]+flow: wrote "end"+Should all be flushed by now.-- : unit = ()+Exception: Eio_mock__Backend.Deadlock_detected.```## Cancellation@@ -339,7 +337,7 @@ Exception: Failure "Simulated error".Write.with_flow flow @@ fun t ->try Write.string t "hi" ~off:100; assert falsewith Invalid_argument _ -> ();;-- : unit = ()+Exception: Eio_mock__Backend.Deadlock_detected.```## Serialize@@ -399,8 +397,6 @@ We still flush the output on error:Write.string t "foo";failwith "Simulated error";;+flow: wrote "f"-+flow: wrote "o"-+flow: wrote "o"Exception: Failure "Simulated error".```@@ -480,7 +476,7 @@ But the flush does succeed in the normal case:+flow: wrote "fo"+flow: wrote "o"+Flush succeeded-- : unit = ()+Exception: Eio_mock__Backend.Deadlock_detected.```If we don't pass a switch then we can still cancel flushes manually:2025-03-03 22:04.11: Cancelling: Timeout (60.0 minutes)Job cancelled2025-03-03 22:04.11: Timeout (60.0 minutes)