2024-11-19 18:52.46: New job: test ocaml-multicore/eio https://github.com/ocaml-multicore/eio.git#refs/pull/778/head (0f65d34132538947b801f7cd4e74233e9465ebb5) (linux-arm64:debian-12-5.2_arm32_opam-2.3)
Base: ocaml/opam:debian-12-ocaml-5.2@sha256:c4545b70e267cff1e2bad5c38593843dfd9ca839ac4623013cdc7a20b30cc6ed
Opam project build
To reproduce locally:
git clone --recursive "https://github.com/ocaml-multicore/eio.git" && cd "eio" && git fetch origin "refs/pull/778/head" && git reset --hard 0f65d341
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.2@sha256:c4545b70e267cff1e2bad5c38593843dfd9ca839ac4623013cdc7a20b30cc6ed
# debian-12-5.2_arm32_opam-2.3
USER 1000:1000
SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ]
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.3 /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 11bdbee61114a1cfa080b764e71c72a5760a93f0 || git fetch origin master) && git reset -q --hard 11bdbee61114a1cfa080b764e71c72a5760a93f0 && 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 './'
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-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.1.3.0 containers.3.15 cppo.1.7.0 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.3.16.1 dune-configurator.3.16.1 either.1.0.0 fmt.0.9.0 hmap.0.8.1 host-arch-arm32.1 host-system-other.1 iomux.0.3 kcas.0.7.0 logs.0.7.0 lwt-dllist.1.0.1 mdx.2.4.1 mtime.2.1.0 multicore-magic.2.3.0 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-option-bytecode-only.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.7.1 ocamlbuild.0.15.0 ocamlfind.1.9.6 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 $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
2024-11-19 18:52.46: Using cache hint "ocaml-multicore/eio-ocaml/opam:debian-12-ocaml-5.2@sha256:c4545b70e267cff1e2bad5c38593843dfd9ca839ac4623013cdc7a20b30cc6ed-debian-12-5.2_arm32_opam-2.3-775b285fb4aef08dd2daac68dfd5f8a2"
2024-11-19 18:52.46: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.2@sha256:c4545b70e267cff1e2bad5c38593843dfd9ca839ac4623013cdc7a20b30cc6ed)
(comment debian-12-5.2_arm32_opam-2.3)
(user (uid 1000) (gid 1000))
(shell /usr/bin/linux32 /bin/sh -c)
(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 11bdbee61114a1cfa080b764e71c72a5760a93f0 || git fetch origin master) && git reset -q --hard 11bdbee61114a1cfa080b764e71c72a5760a93f0 && 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 './'"))
(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-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.1.3.0 containers.3.15 cppo.1.7.0 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.3.16.1 dune-configurator.3.16.1 either.1.0.0 fmt.0.9.0 hmap.0.8.1 host-arch-arm32.1 host-system-other.1 iomux.0.3 kcas.0.7.0 logs.0.7.0 lwt-dllist.1.0.1 mdx.2.4.1 mtime.2.1.0 multicore-magic.2.3.0 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-option-bytecode-only.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.7.1 ocamlbuild.0.15.0 ocamlfind.1.9.6 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"))
)
2024-11-19 18:52.46: Waiting for resource in pool OCluster
2024-11-19 20:01.34: Waiting for worker…
2024-11-19 21:39.40: Got resource from pool OCluster
Building on molpadia.caelum.ci.dev
All commits already cached
HEAD is now at 0f65d34 skipping test
(from ocaml/opam:debian-12-ocaml-5.2@sha256:c4545b70e267cff1e2bad5c38593843dfd9ca839ac4623013cdc7a20b30cc6ed)
Unable to find image 'ocaml/opam:debian-12-ocaml-5.2@sha256:c4545b70e267cff1e2bad5c38593843dfd9ca839ac4623013cdc7a20b30cc6ed' locally
docker.io/ocaml/opam@sha256:c4545b70e267cff1e2bad5c38593843dfd9ca839ac4623013cdc7a20b30cc6ed: Pulling from ocaml/opam
21beb0cb5923: Already exists
eade8c449d2a: Pulling fs layer
6624db58cd12: Pulling fs layer
348e2c7ae898: Pulling fs layer
b4907e276685: Pulling fs layer
e06b1b78b89d: Pulling fs layer
570c3674c358: Pulling fs layer
ff944509c2e6: Pulling fs layer
b4907e276685: Waiting
e06b1b78b89d: Waiting
ff944509c2e6: Waiting
570c3674c358: Waiting
6624db58cd12: Verifying Checksum
6624db58cd12: Download complete
eade8c449d2a: Verifying Checksum
eade8c449d2a: Download complete
348e2c7ae898: Download complete
eade8c449d2a: Pull complete
6624db58cd12: Pull complete
348e2c7ae898: Pull complete
e06b1b78b89d: Download complete
570c3674c358: Verifying Checksum
ff944509c2e6: Verifying Checksum
ff944509c2e6: Download complete
b4907e276685: Verifying Checksum
b4907e276685: Download complete
b4907e276685: Pull complete
e06b1b78b89d: Pull complete
570c3674c358: Pull complete
ff944509c2e6: Pull complete
Digest: sha256:c4545b70e267cff1e2bad5c38593843dfd9ca839ac4623013cdc7a20b30cc6ed
Status: Downloaded newer image for ocaml/opam@sha256:c4545b70e267cff1e2bad5c38593843dfd9ca839ac4623013cdc7a20b30cc6ed
WARNING: The requested image's platform (linux/arm/v7) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested
2024-11-19 21:39.41 ---> using "025c71b7874df2a2771893386174724521e0a104436546c542773937a2fc4936" from cache
/: (comment debian-12-5.2_arm32_opam-2.3)
/: (user (uid 1000) (gid 1000))
/: (shell /usr/bin/linux32 /bin/sh -c)
/: (env CLICOLOR_FORCE 1)
/: (env OPAMCOLOR always)
/: (workdir /src)
/src: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2024-11-19 21:39.41 ---> using "1be5fa31dda684a51cf108a730f6e6195c523c1c123a5dc1cedb30a273f41529" 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] synchronised from file:///home/opam/opam-repository
2024-11-19 21:39.41 ---> using "3d84ecb412b04fc8621e3700d123063231a11e6445573356d5e4106af8fa6cff" from cache
/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-125-generic
The OCaml toplevel, version 5.2.1
2.3.0
2024-11-19 21:39.41 ---> using "6778973f4493ad9482b9e27fb1fe0bdab59e078e4e175a9f06aa6f3060234891" from cache
/src: (workdir /src)
/src: (run (shell "sudo chown opam /src"))
2024-11-19 21:39.41 ---> using "49bc89c3e9bf842c9f373d927132d41c2888e38aa01863c39e3bca4c09161d0f" from cache
/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 11bdbee61114a1cfa080b764e71c72a5760a93f0 || git fetch origin master) && git reset -q --hard 11bdbee61114a1cfa080b764e71c72a5760a93f0 && git log --no-decorate -n1 --oneline && opam update -u"))
11bdbee611 Merge pull request #26909 from Octachron/ocaml-5.2.1
<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
Everything 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)
2024-11-19 21:39.41 ---> using "edecb699df0e00bfe9ccfdb3ba746e975b8fad74af30b37e2ff1e9fd289043b3" from cache
/src: (copy (src eio_windows.opam eio_posix.opam eio_main.opam eio_linux.opam eio.opam)
(dst ./))
2024-11-19 21:39.41 ---> using "108b6b4ed26d22dde35cb350c6e1ffd91f4d5c3e973c5d752906c66be5ea6a0b" 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)
2024-11-19 21:39.41 ---> using "792270dedb6f28689fe2fedcd73f2cc9a00cc0ccb61f9be88e19e5496498aa9a" from cache
/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-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.1.3.0 containers.3.15 cppo.1.7.0 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.3.16.1 dune-configurator.3.16.1 either.1.0.0 fmt.0.9.0 hmap.0.8.1 host-arch-arm32.1 host-system-other.1 iomux.0.3 kcas.0.7.0 logs.0.7.0 lwt-dllist.1.0.1 mdx.2.4.1 mtime.2.1.0 multicore-magic.2.3.0 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-option-bytecode-only.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.7.1 ocamlbuild.0.15.0 ocamlfind.1.9.6 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://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 armhf Packages [205 kB]
- Fetched 308 kB in 0s (637 kB/s)
- Reading package lists...
-
<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[eio_main.dev] synchronised (no changes)
[eio.dev] synchronised (no changes)
[eio_linux.dev] synchronised (no changes)
[eio_posix.dev] synchronised (no changes)
[eio_windows.dev] synchronised (no changes)
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-option-bytecode-only is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.2.1).
[NOTE] Package ocaml is already installed (current version is 5.2.1).
[NOTE] Package host-system-other is already installed (current version is 1).
[NOTE] Package host-arch-arm32 is already installed (current version is 1).
[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-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
2024-11-19 21:39.41 ---> using "d3b6b2447bf8fff5486dca1dd34e5c0888431d541a693899510f656cf2e6790c" 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-option-bytecode-only is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.2.1).
[NOTE] Package ocaml is already installed (current version is 5.2.1).
[NOTE] Package host-system-other is already installed (current version is 1).
[NOTE] Package host-arch-arm32 is already installed (current version is 1).
[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-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 46 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 containers 3.15
- install cppo 1.7.0
- 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 3.16.1
- install dune-configurator 3.16.1
- 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 2.4.1
- install mtime 2.1.0
- install multicore-magic 2.3.0
- install ocaml-syntax-shims 1.0.0
- install ocaml-version 3.7.1
- install ocamlbuild 0.15.0
- install ocamlfind 1.9.6
- 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 cmdliner.1.3.0 (cached)
-> retrieved alcotest.1.8.0 (cached)
-> retrieved containers.3.15 (cached)
-> retrieved cppo.1.7.0 (cached)
-> retrieved crowbar.0.2.1 (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 hmap.0.8.1 (cached)
-> retrieved fmt.0.9.0 (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 mtime.2.1.0 (cached)
-> retrieved multicore-magic.2.3.0 (cached)
-> retrieved mdx.2.4.1 (cached)
-> retrieved ocaml-syntax-shims.1.0.0 (cached)
-> retrieved ocaml-version.3.7.1 (cached)
-> retrieved ocamlbuild.0.15.0 (cached)
-> retrieved ocamlfind.1.9.6 (cached)
-> retrieved ocplib-endian.1.2 (cached)
-> retrieved dune.3.16.1, dune-configurator.3.16.1 (cached)
-> retrieved optint.0.3.0 (cached)
-> retrieved oseq.0.5.1 (cached)
-> retrieved psq.0.2.1 (cached)
-> retrieved seq.base (cached)
-> retrieved result.1.5 (cached)
-> retrieved stdlib-shims.0.3.0 (cached)
-> retrieved re.1.12.0 (cached)
-> retrieved thread-table.1.0.0 (cached)
-> retrieved tsort.2.1.0 (cached)
-> retrieved topkg.1.0.7 (cached)
-> retrieved uutf.1.0.3 (cached)
-> installed cmdliner.1.3.0
-> installed seq.base
-> retrieved uring.0.9 (cached)
-> retrieved yojson.2.2.2 (cached)
-> installed ocamlfind.1.9.6
-> installed base-bytes.base
-> installed ocamlbuild.0.15.0
-> installed topkg.1.0.7
-> installed hmap.0.8.1
-> installed mtime.2.1.0
-> installed uutf.1.0.3
-> installed fmt.0.9.0
-> installed astring.0.8.5
-> installed logs.0.7.0
-> installed dune.3.16.1
-> installed lwt-dllist.1.0.1
-> installed backoff.0.1.1
-> installed either.1.0.0
-> installed csexp.1.5.2
-> installed camlp-streams.5.0.1
-> installed cstruct.6.2.0
-> installed multicore-magic.2.3.0
-> installed ocaml-version.3.7.1
-> installed optint.0.3.0
-> installed oseq.0.5.1
-> installed psq.0.2.1
-> installed re.1.12.0
-> 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.1.7.0
-> installed yojson.2.2.2
-> installed domain-local-timeout.1.0.1
-> installed domain-local-await.1.0.1
-> installed ocplib-endian.1.2
-> installed kcas.0.7.0
-> installed crowbar.0.2.1
-> installed dune-configurator.3.16.1
-> installed ocaml-syntax-shims.1.0.0
-> installed bigstringaf.0.10.0
-> installed iomux.0.3
-> installed alcotest.1.8.0
-> installed containers.3.15
-> installed uring.0.9
-> installed dscheck.0.5.0
-> installed mdx.2.4.1
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 5.2.1+afl ocaml-variants.5.2.1+options ocaml-option-afl
# To update the current shell environment, run: eval $(opam env)
2024-11-19 21:39.41 ---> using "5949e180d33bca3c9abfe12b7f3f409be8163539eb44a06f6e3e336a8d755393" from cache
/src: (copy (src .) (dst /src))
2024-11-19 21:39.41 ---> saved as "190530b4d18e3f4167fb3c4084324516f43f84381af678ce7f31a5cd961db374"
/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/fuzz && ./fuzz_inherit_fds.exe)
inherit_fds: PASS
(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/lib_eio_linux/tests && ./test.exe)
Testing `eio_linux'.
This run has ID `C8G3FSBI'.
[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.
2024-11-19 21:39.49 ---> saved as "73b049f280985819c267982da318e6f6cc9a5fca1a3738e67a493b093ab4aef8"
Job succeeded
2024-11-19 21:39.50: Job succeeded