2025-06-17 18:28.36: New job: test ocurrent/bun https://github.com/ocurrent/bun.git#refs/heads/primary (edb099ddce28a538412a62564b419879c278c403) (linux-x86_64:ubuntu-24.04-4.14_opam-2.3) Base: ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:3dbac5def7b0152a5bc0ed65bbf067083686f3255a31bec492079c20a2c9b498 Opam project build To reproduce locally: git clone --recursive "https://github.com/ocurrent/bun.git" -b "primary" && cd "bun" && git reset --hard edb099dd cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:3dbac5def7b0152a5bc0ed65bbf067083686f3255a31bec492079c20a2c9b498 # ubuntu-24.04-4.14_opam-2.3 USER 1000:1000 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 a28eb8a148feb4fbc6466fa0791668993513dbde || git fetch origin master) && git reset -q --hard a28eb8a148feb4fbc6466fa0791668993513dbde && git log --no-decorate -n1 --oneline && opam update -u COPY --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 $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 2025-06-17 18:28.36: Using cache hint "ocurrent/bun-ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:3dbac5def7b0152a5bc0ed65bbf067083686f3255a31bec492079c20a2c9b498-ubuntu-24.04-4.14_opam-2.3-ca5a8071b353d41ed0c6328e67ab3e2e" 2025-06-17 18:28.36: Using OBuilder spec: ((from ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:3dbac5def7b0152a5bc0ed65bbf067083686f3255a31bec492079c20a2c9b498) (comment ubuntu-24.04-4.14_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 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 18:28.36: Waiting for resource in pool OCluster 2025-06-17 20:27.53: Waiting for worker… 2025-06-17 20:30.31: Got resource from pool OCluster Building on doris.caelum.ci.dev All commits already cached HEAD is now at edb099d Merge pull request #32 from ocurrent/revert-31-patch-1 (from ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:3dbac5def7b0152a5bc0ed65bbf067083686f3255a31bec492079c20a2c9b498) Unable to find image 'ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:3dbac5def7b0152a5bc0ed65bbf067083686f3255a31bec492079c20a2c9b498' locally docker.io/ocaml/opam@sha256:3dbac5def7b0152a5bc0ed65bbf067083686f3255a31bec492079c20a2c9b498: Pulling from ocaml/opam 51010dba58bd: Pulling fs layer 51010dba58bd: Verifying Checksum 51010dba58bd: Download complete 51010dba58bd: Pull complete Digest: sha256:3dbac5def7b0152a5bc0ed65bbf067083686f3255a31bec492079c20a2c9b498 Status: Downloaded newer image for ocaml/opam@sha256:3dbac5def7b0152a5bc0ed65bbf067083686f3255a31bec492079c20a2c9b498 2025-06-17 20:30.32 ---> using "e5afc2ae3625d287ff6ad11e1ee8e8c8b323aef4830c05f394017983edb5ece1" from cache /: (comment ubuntu-24.04-4.14_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")) 2025-06-17 20:30.32 ---> using "5378c45e1f53f35b8a2cc57978b8510a8e388e87b11ddebc0a2ef8672782fc07" 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] y Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2025-06-17 20:30.32 ---> using "870a79a9cdb1deb7840ad725d9ab2efecd423034bce03d66f2a18be97b573a87" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-141-generic The OCaml toplevel, version 4.14.2 2.3.0 2025-06-17 20:30.32 ---> using "10bc4f77583933fc22d09fff3b6119e5ecf7914e9ab7174dfb7ce9292e5cbc7a" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-06-17 20:30.32 ---> using "929a7cbd5251e9c159ca9dac600cdedb0ee70ea98d87bda1e61823b61e3558c1" 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-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) 2025-06-17 20:30.32 ---> using "b40e04ac7123af4570c874af0e319ec57b89f6486e9a880675258eda564c0391" from cache /src: (copy (src bun.opam) (dst ./)) 2025-06-17 20:30.32 ---> saved as "653cfaddef627fe7813ee275be983e278959936f2ff3669df02affea1cb6ae6a" /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 20:30.34 ---> saved as "56bccf6e0b359ed6c70e0f9b86f5c96d6f865365b75c73a6d8c774af3499db3d" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-06-17 20:30.34 ---> saved as "b9a98d82945655650701f65061ea896c56f2ab11ce065d905415bcdbc2fe6864" /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://archive.ubuntu.com/ubuntu noble InRelease - Get:2 http://security.ubuntu.com/ubuntu noble-security InRelease [126 kB] - Get:3 http://archive.ubuntu.com/ubuntu noble-updates InRelease [126 kB] - Get:4 http://archive.ubuntu.com/ubuntu noble-backports InRelease [126 kB] - Get:5 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [1094 kB] - Get:6 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages [1425 kB] - Get:7 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [1100 kB] - Get:8 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Packages [1509 kB] - Get:9 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [1403 kB] - Fetched 6909 kB in 1s (5756 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 20:30.46 ---> saved as "9b371968dbd5c05bff79a3f0b73224fa3a8ce9d3b32ca5c7a4ac095db6bb16b3" /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 bos.0.2.1 (cached) -> retrieved afl.2.52b (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 lwt.5.9.1 (cached) -> retrieved ocamlbuild.0.16.1 (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 cmdliner.1.3.0 -> installed afl.2.52b -> installed ocamlbuild.0.16.1 -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed topkg.1.0.8 -> installed rresult.0.7.0 -> installed fmt.0.10.0 -> installed astring.0.8.5 -> installed fpath.0.7.3 -> installed dune.3.19.1 -> installed afl-persistent.1.4 -> installed csexp.1.5.2 -> installed cppo.1.8.0 -> installed ocplib-endian.1.2 -> installed crowbar.0.2.1 -> installed dune-configurator.3.19.1 -> installed lwt.5.9.1 -> installed logs.0.8.0 -> installed bos.0.2.1 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 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 20:31.26 ---> saved as "ee58fa24989e19a18ebcc5ea8858ca22a2dae677d44ed86a30b549660e95eebb" /src: (copy (src .) (dst /src)) 2025-06-17 20:31.26 ---> saved as "a4e3dd335090ffe8cd540efc90079bd9a43152091af8e578c54b11970ccc4220" /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-output 20:31.27:[EXEC:55]['afl-gotcpu'] 20:31.27:[EXEC:56]['grep' 'more processes on '] 20:31.28:[DEBUG]cores line: 200 to 254 cores. <<< 20:31.28:[INFO]2 available cores detected! 20:31.28:[INFO]Executing /home/opam/.opam/4.14/bin/afl-fuzz -m 200 -i input -o output -M 1 -- ./short.exe @@ 20:31.28:[INFO]/home/opam/.opam/4.14/bin/afl-fuzz launched: PID 313 20:31.28:[INFO]Executing /home/opam/.opam/4.14/bin/afl-fuzz -m 200 -i input -o output -S 2 -- ./short.exe @@ 20:31.28:[INFO]/home/opam/.opam/4.14/bin/afl-fuzz launched: PID 314 20:31.28:[EXEC:323]['base64' '-w' '0' 'output/2/crashes/id:000000,sig:06,src:000000,op:havoc,rep:64'] 20:31.28:[EXEC:324]['base64' '-w' '0' 'output/1/crashes/id:000000,sig:06,src:000000,op:havoc,rep:8'] 20:31.28:[INFO]Terminating fuzzer 2 (pid=314) 20:31.28:[INFO]Fuzzer 2 (pid=314) shut down, as requested bun: 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: 20:31.28:Fuzzers launched: [1 (pid=313); 2 (pid=314)]. afl-fuzz 2.52b by <lcamtuf@google.com> [+] Disabling the UI because AFL_NO_UI is set. [+] You have 256 CPU cores and 25 runnable tasks (utilization: 10%). [+] Try parallel jobs - see docs/parallel_fuzzing.txt. [!] 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 = 187 us [+] All test cases processed. [+] Here are some useful stats: Test case count : 1 favored, 0 variable, 1 total Bitmap range : 1 to 1 bits (average: 1.00 bits) Exec timing : 187 to 187 us (average: 187 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 256 CPU cores and 24 runnable tasks (utilization: 9%). [+] Try parallel jobs - see docs/parallel_fuzzing.txt. [!] 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 = 172 us [+] All test cases processed. [+] Here are some useful stats: Test case count : 1 favored, 0 variable, 1 total Bitmap range : 1 to 1 bits (average: 1.00 bits) Exec timing : 172 to 172 us (average: 172 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, 1 uniq crashes found)... [*] Entering queue cycle 4. [*] Fuzzing test case #0 (1 total, 1 uniq crashes found)... [*] Entering queue cycle 5. [*] Fuzzing test case #0 (1 total, 1 uniq crashes found)... [*] Entering queue cycle 6. [*] Fuzzing test case #0 (1 total, 1 uniq crashes found)... [*] Entering queue cycle 7. [*] Fuzzing test case #0 (1 total, 1 uniq crashes found)... [*] Entering queue cycle 8. [*] Fuzzing test case #0 (1 total, 1 uniq crashes found)... [*] Entering queue cycle 9. [*] Fuzzing test case #0 (1 total, 1 uniq crashes found)... [*] Entering queue cycle 2. [*] Fuzzing test case #0 (1 total, 1 uniq crashes found)... +++ Testing aborted programmatically +++ [+] We're done here. Have a nice day! 20:31.28:Fuzzer 1 (pid=313) finished Crashes found! Take a look; copy/paste to save for reproduction: echo AAAAAAAAAAAAAAAAAACO | base64 -d > crash_0.$(date -u +%s) +++ Testing aborted programmatically +++ [+] We're done here. Have a nice day! echo AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACdWYXJhAMliIA== | base64 -d > crash_1.$(date -u +%s) 2025-06-17 20:31.29 ---> saved as "6d15d7f5e1f26113112436a3c477fd79aa0ecbf7067bead0a6352c48875ea73d" Job succeeded 2025-06-17 20:31.29: Job succeeded