2025-06-17 18:27.17: New job: test ocurrent/bun https://github.com/ocurrent/bun.git#refs/heads/primary (edb099ddce28a538412a62564b419879c278c403) (linux-arm64:debian-12-4.14_arm32_opam-2.3)Base: ocaml/opam:debian-12-ocaml-4.14@sha256:0a8742b00ce36c518893436bb0b50d8699851b5b8a8025a322420f78d991fe02Opam project buildTo reproduce locally:git clone --recursive "https://github.com/ocurrent/bun.git" -b "primary" && cd "bun" && git reset --hard edb099ddcat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:debian-12-ocaml-4.14@sha256:0a8742b00ce36c518893436bb0b50d8699851b5b8a8025a322420f78d991fe02# debian-12-4.14_arm32_opam-2.3USER 1000:1000SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ]ENV 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 a28eb8a148feb4fbc6466fa0791668993513dbde || git fetch origin master) && git reset -q --hard a28eb8a148feb4fbc6466fa0791668993513dbde && git log --no-decorate -n1 --oneline && opam update -uCOPY --chown=1000:1000 bun.opam ./RUN opam pin add -yn bun.dev './'RUN echo '(lang dune 3.0)' > './dune-project'ENV DEPS="afl.2.52b afl-persistent.1.4 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base bos.0.2.1 cmdliner.1.3.0 cppo.1.8.0 crowbar.0.2.1 csexp.1.5.2 dune.3.19.1 dune-configurator.3.19.1 fmt.0.10.0 fpath.0.7.3 logs.0.8.0 lwt.5.9.1 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 rresult.0.7.0 topkg.1.0.8"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.3 --depext-only -y bun.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2025-06-17 18:27.17: Using cache hint "ocurrent/bun-ocaml/opam:debian-12-ocaml-4.14@sha256:0a8742b00ce36c518893436bb0b50d8699851b5b8a8025a322420f78d991fe02-debian-12-4.14_arm32_opam-2.3-ca5a8071b353d41ed0c6328e67ab3e2e"2025-06-17 18:27.17: Using OBuilder spec:((from ocaml/opam:debian-12-ocaml-4.14@sha256:0a8742b00ce36c518893436bb0b50d8699851b5b8a8025a322420f78d991fe02)(comment debian-12-4.14_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 a28eb8a148feb4fbc6466fa0791668993513dbde || git fetch origin master) && git reset -q --hard a28eb8a148feb4fbc6466fa0791668993513dbde && git log --no-decorate -n1 --oneline && opam update -u"))(copy (src bun.opam) (dst ./))(run (network host)(shell "opam pin add -yn bun.dev './'"))(run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))(env DEPS "afl.2.52b afl-persistent.1.4 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base bos.0.2.1 cmdliner.1.3.0 cppo.1.8.0 crowbar.0.2.1 csexp.1.5.2 dune.3.19.1 dune-configurator.3.19.1 fmt.0.10.0 fpath.0.7.3 logs.0.8.0 lwt.5.9.1 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 rresult.0.7.0 topkg.1.0.8")(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 bun.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")))2025-06-17 18:27.17: Waiting for resource in pool OCluster2025-06-17 21:26.25: Waiting for worker…2025-06-17 22:22.53: Got resource from pool OClusterBuilding on kydoime.caelum.ci.devAll commits already cachedHEAD is now at edb099d Merge pull request #32 from ocurrent/revert-31-patch-1(from ocaml/opam:debian-12-ocaml-4.14@sha256:0a8742b00ce36c518893436bb0b50d8699851b5b8a8025a322420f78d991fe02)WARNING: The requested image's platform (linux/arm/v7) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested2025-06-17 22:22.57 ---> using "6a56bde6b67d1c3b49077599e93aee064e4245a9a89baa9929eca6dc6914ea1b" from cache/: (comment debian-12-4.14_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"))2025-06-17 22:22.57 ---> using "56384273a8fd9130d7e1fade839f70a58d05234685d6586342138a7e1c0ff67f" 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 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.Continue? [y/n] yFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] Initialised2025-06-17 22:22.57 ---> using "9bc34ab244d95a13145f5cceef96132d5abce62b4b3236ef9d13942554127376" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 5.15.0-134-genericThe OCaml toplevel, version 4.14.22.3.02025-06-17 22:22.57 ---> using "044d8d8ab7597d172f0e8218877c2da4b747775a1359f2446b7dd5756eb106db" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2025-06-17 22:22.57 ---> using "4b8f0fe691ca882ac062df4940365bceeb66d2d2d55e2089605f0559bd52410c" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e a28eb8a148feb4fbc6466fa0791668993513dbde || git fetch origin master) && git reset -q --hard a28eb8a148feb4fbc6466fa0791668993513dbde && git log --no-decorate -n1 --oneline && opam update -u"))a28eb8a148 Merge pull request #28017 from maiste/release-dune-3.19.1<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+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)2025-06-17 22:22.57 ---> using "1c614fded2a5ebe1855951a3b9aa2c562bca05086f33fc128d265eedac95da39" from cache/src: (copy (src bun.opam) (dst ./))2025-06-17 22:23.01 ---> saved as "4ab5baf3974b1affa714e59b53c0b11ee94c961257cb5911d68a8c93808386a3"/src: (run (network host)(shell "opam pin add -yn bun.dev './'"))[bun.dev] synchronised (file:///src)bun is now pinned to file:///src (version dev)2025-06-17 22:23.06 ---> saved as "7258225785e5ace0b516ade06d671232ee81f09821d5764675e9c5abb9eadd8d"/src: (run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))2025-06-17 22:23.09 ---> saved as "6b168a203bece706d3f45ec543e591e7d3eb5fa6c618cb4e37d3e497ddd1456b"/src: (env DEPS "afl.2.52b afl-persistent.1.4 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base bos.0.2.1 cmdliner.1.3.0 cppo.1.8.0 crowbar.0.2.1 csexp.1.5.2 dune.3.19.1 dune-configurator.3.19.1 fmt.0.10.0 fpath.0.7.3 logs.0.8.0 lwt.5.9.1 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 rresult.0.7.0 topkg.1.0.8")/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 bun.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 [248 kB]- Fetched 352 kB in 3s (131 kB/s)- Reading package lists...-<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[bun.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 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).2025-06-17 22:23.30 ---> saved as "6bcc10965c2e62a3778a141b41e027b3a521d69a0b09d15c0e431c5b9bfe2ef4"/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 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 20 packages- install afl 2.52b- install afl-persistent 1.4- install astring 0.8.5- install base-bytes base- install bos 0.2.1- install cmdliner 1.3.0- install cppo 1.8.0- install crowbar 0.2.1- install csexp 1.5.2- install dune 3.19.1- install dune-configurator 3.19.1- install fmt 0.10.0- install fpath 0.7.3- install logs 0.8.0- install lwt 5.9.1- install ocamlbuild 0.16.1- install ocamlfind 1.9.8- install ocplib-endian 1.2- install rresult 0.7.0- install topkg 1.0.8<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved afl-persistent.1.4 (cached)-> retrieved astring.0.8.5 (cached)-> retrieved afl.2.52b (cached)-> retrieved bos.0.2.1 (cached)-> retrieved cmdliner.1.3.0 (cached)-> retrieved cppo.1.8.0 (cached)-> retrieved crowbar.0.2.1 (cached)-> retrieved csexp.1.5.2 (cached)-> retrieved fmt.0.10.0 (cached)-> retrieved fpath.0.7.3 (cached)-> retrieved logs.0.8.0 (cached)-> retrieved ocamlbuild.0.16.1 (cached)-> retrieved lwt.5.9.1 (cached)-> retrieved ocamlfind.1.9.8 (cached)-> retrieved ocplib-endian.1.2 (cached)-> retrieved rresult.0.7.0 (cached)-> retrieved topkg.1.0.8 (cached)-> retrieved dune.3.19.1, dune-configurator.3.19.1 (cached)-> installed afl.2.52b-> installed cmdliner.1.3.0-> installed ocamlfind.1.9.8-> installed base-bytes.base-> installed ocamlbuild.0.16.1-> installed dune.3.19.1-> installed csexp.1.5.2-> installed afl-persistent.1.4-> installed cppo.1.8.0-> installed ocplib-endian.1.2-> installed dune-configurator.3.19.1-> installed crowbar.0.2.1-> installed topkg.1.0.8-> installed rresult.0.7.0-> installed lwt.5.9.1-> installed fmt.0.10.0-> installed astring.0.8.5-> installed fpath.0.7.3-> installed logs.0.8.0-> installed bos.0.2.1Done.<><> 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 4.14.2+afl ocaml-variants.4.14.2+options ocaml-option-afl# To update the current shell environment, run: eval $(opam env)2025-06-17 22:29.25 ---> saved as "b53eafa08d060cd7360342a11149359d76f7afa17eae9f9db3f3c0f0ab3acfb2"/src: (copy (src .) (dst /src))2025-06-17 22:29.25 ---> saved as "b81887cf6a71185783345e84b8fa128c23063df82f37f98d3e18660734aba48f"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))(cd _build/default/test && /usr/bin/bash -e -u -o pipefail -c '! timeout 30s ../src/bun.exe -vv --max-cores=2 ./short.exe') > _build/default/test/shorttest-output22:29.31:[EXEC:55]['afl-gotcpu']22:29.31:[EXEC:56]['grep' 'more processes on ']22:29.32:[DEBUG]cores line: 2 to 46 cores. <<<22:29.32:[INFO]2 available cores detected!22:29.32:[INFO]Executing /home/opam/.opam/4.14/bin/afl-fuzz -m 200 -i input -o output -M 1 -- ./short.exe @@22:29.32:[INFO]/home/opam/.opam/4.14/bin/afl-fuzz launched: PID 13722:29.32:[INFO]Executing /home/opam/.opam/4.14/bin/afl-fuzz -m 200 -i input -o output -S 2 -- ./short.exe @@22:29.32:[INFO]/home/opam/.opam/4.14/bin/afl-fuzz launched: PID 13822:29.34:[EXEC:150]['base64' '-w' '0''output/2/crashes/id:000000,sig:06,src:000000,op:havoc,rep:8']22:29.34:[EXEC:151]['base64' '-w' '0''output/1/crashes/id:000000,sig:06,src:000000,op:havoc,rep:32']22:29.34:[INFO]Terminating fuzzer 2 (pid=138)22:29.34:[INFO]Fuzzer 2 (pid=138) shut down, as requestedbun: All fuzzers finished, but some crashes were found!(cd _build/default/test && /usr/bin/bash -e -u -o pipefail -c 'grep '\''Crashes found!'\'' shorttest-output || (cat shorttest-output; echo FAILED; exit 1)')Crashes found! Take a look; copy/paste to save for reproduction:22:29.32:Fuzzers launched: [1 (pid=137); 2 (pid=138)].afl-fuzz 2.52b by <lcamtuf@google.com>[+] Disabling the UI because AFL_NO_UI is set.[+] You have 80 CPU cores and 132 runnable tasks (utilization: 165%).[!] WARNING: System under apparent load, performance may be spotty.[!] WARNING: Not binding to a CPU core (AFL_NO_AFFINITY set).[*] Checking core_pattern...[*] Setting up output directories...[*] Scanning 'input'...[+] No auto-generated dictionary tokens to reuse.[*] Creating hard links for all input files...[*] Validating target binary...[+] Persistent mode binary detected.[*] Attempting dry run with 'id:000000,orig:bun_autogenerated_seed'...[*] Spinning up the fork server...[+] All right - fork server is up.len = 396, map size = 1, exec speed = 1820 us[+] All test cases processed.[+] Here are some useful stats:Test case count : 1 favored, 0 variable, 1 totalBitmap range : 1 to 1 bits (average: 1.00 bits)Exec timing : 1820 to 1820 us (average: 1820 us)[*] No -t option specified, so I'll use exec timeout of 20 ms.[+] All set and ready to roll![*] Entering queue cycle 1.[*] Fuzzing test case #0 (1 total, 0 uniq crashes found)...afl-fuzz 2.52b by <lcamtuf@google.com>[+] Disabling the UI because AFL_NO_UI is set.[+] You have 80 CPU cores and 130 runnable tasks (utilization: 162%).[!] WARNING: System under apparent load, performance may be spotty.[!] WARNING: Not binding to a CPU core (AFL_NO_AFFINITY set).[*] Checking core_pattern...[*] Setting up output directories...[*] Scanning 'input'...[+] No auto-generated dictionary tokens to reuse.[*] Creating hard links for all input files...[*] Validating target binary...[+] Persistent mode binary detected.[*] Attempting dry run with 'id:000000,orig:bun_autogenerated_seed'...[*] Spinning up the fork server...[+] All right - fork server is up.len = 396, map size = 1, exec speed = 1780 us[+] All test cases processed.[+] Here are some useful stats:Test case count : 1 favored, 0 variable, 1 totalBitmap range : 1 to 1 bits (average: 1.00 bits)Exec timing : 1780 to 1780 us (average: 1780 us)[*] No -t option specified, so I'll use exec timeout of 20 ms.[+] All set and ready to roll![*] Entering queue cycle 1.[*] Fuzzing test case #0 (1 total, 0 uniq crashes found)...[*] Entering queue cycle 2.[*] Fuzzing test case #0 (1 total, 0 uniq crashes found)...[*] Entering queue cycle 3.[*] Fuzzing test case #0 (1 total, 0 uniq crashes found)...[*] Entering queue cycle 4.[*] Fuzzing test case #0 (1 total, 0 uniq crashes found)...[*] Entering queue cycle 5.[*] Fuzzing test case #0 (1 total, 0 uniq crashes found)...[*] Entering queue cycle 6.[*] Fuzzing test case #0 (1 total, 0 uniq crashes found)...[*] Entering queue cycle 7.[*] Fuzzing test case #0 (1 total, 0 uniq crashes found)...[*] Entering queue cycle 8.[*] Fuzzing test case #0 (1 total, 0 uniq crashes found)...[*] Entering queue cycle 9.[*] Fuzzing test case #0 (1 total, 0 uniq crashes found)...[*] Entering queue cycle 10.[*] Fuzzing test case #0 (1 total, 0 uniq crashes found)...[*] Entering queue cycle 11.[*] Fuzzing test case #0 (1 total, 0 uniq crashes found)...[*] Entering queue cycle 12.[*] Fuzzing test case #0 (1 total, 0 uniq crashes found)...[*] Entering queue cycle 13.[*] Fuzzing test case #0 (1 total, 0 uniq crashes found)...[*] Entering queue cycle 14.[*] Fuzzing test case #0 (1 total, 0 uniq crashes found)...[*] Entering queue cycle 15.[*] Fuzzing test case #0 (1 total, 0 uniq crashes found)...[*] Entering queue cycle 16.[*] Fuzzing test case #0 (1 total, 0 uniq crashes found)...[*] Entering queue cycle 17.[*] Fuzzing test case #0 (1 total, 0 uniq crashes found)...[*] Entering queue cycle 18.[*] Fuzzing test case #0 (1 total, 0 uniq crashes found)...[*] Entering queue cycle 2.[*] Fuzzing test case #0 (1 total, 1 uniq crashes found)...[*] Entering queue cycle 19.[*] Fuzzing test case #0 (1 total, 0 uniq crashes found)...[*] Entering queue cycle 3.[*] Fuzzing test case #0 (1 total, 1 uniq crashes found)...[*] Entering queue cycle 20.[*] Fuzzing test case #0 (1 total, 1 uniq crashes found)...+++ Testing aborted programmatically +++[+] We're done here. Have a nice day!22:29.34:Fuzzer 1 (pid=137) finishedCrashes found! Take a look; copy/paste to save for reproduction:echo AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABCU | base64 -d > crash_0.$(date -u +%s)echo AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA== | base64 -d > crash_1.$(date -u +%s)2025-06-17 22:29.35 ---> saved as "2f146926a04e2ba1c785e6f57a82c6e0cf1d5279684643ad11028b396067c65e"Job succeeded2025-06-17 22:29.35: Job succeeded