[INFO] fetching crate libfuzzer-sys 0.4.7...
[INFO] testing libfuzzer-sys-0.4.7 against beta-2024-09-05 for beta-1.82-1
[INFO] extracting crate libfuzzer-sys 0.4.7 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate libfuzzer-sys 0.4.7 on toolchain beta-2024-09-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-09-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate libfuzzer-sys 0.4.7
[INFO] finished tweaking crates.io crate libfuzzer-sys 0.4.7
[INFO] tweaked toml for crates.io crate libfuzzer-sys 0.4.7 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-09-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-09-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-09-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a4a87025f850857226a87971cc3bd48a0cbdbd80f34bc48539f5f9c8a5f2b58
[INFO] running `Command { std: "docker" "start" "-a" "4a4a87025f850857226a87971cc3bd48a0cbdbd80f34bc48539f5f9c8a5f2b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a4a87025f850857226a87971cc3bd48a0cbdbd80f34bc48539f5f9c8a5f2b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a4a87025f850857226a87971cc3bd48a0cbdbd80f34bc48539f5f9c8a5f2b58", kill_on_drop: false }`
[INFO] [stdout] 4a4a87025f850857226a87971cc3bd48a0cbdbd80f34bc48539f5f9c8a5f2b58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-09-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e568b57d29dabbd41bc9abaddb5155e586a913039531b4789eed8f7f40fa24cc
[INFO] running `Command { std: "docker" "start" "-a" "e568b57d29dabbd41bc9abaddb5155e586a913039531b4789eed8f7f40fa24cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling arbitrary v1.3.2
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling cc v1.1.18
[INFO] [stderr]    Compiling libfuzzer-sys v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.38s
[INFO] running `Command { std: "docker" "inspect" "e568b57d29dabbd41bc9abaddb5155e586a913039531b4789eed8f7f40fa24cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e568b57d29dabbd41bc9abaddb5155e586a913039531b4789eed8f7f40fa24cc", kill_on_drop: false }`
[INFO] [stdout] e568b57d29dabbd41bc9abaddb5155e586a913039531b4789eed8f7f40fa24cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-09-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8eeb5c930a565f2ea4635f98077de772d97e88355afb76cd07b0c6d31734e05
[INFO] running `Command { std: "docker" "start" "-a" "e8eeb5c930a565f2ea4635f98077de772d97e88355afb76cd07b0c6d31734e05", kill_on_drop: false }`
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling cc v1.1.18
[INFO] [stderr]    Compiling flate2 v1.0.33
[INFO] [stderr]    Compiling libfuzzer-sys v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.66s
[INFO] running `Command { std: "docker" "inspect" "e8eeb5c930a565f2ea4635f98077de772d97e88355afb76cd07b0c6d31734e05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8eeb5c930a565f2ea4635f98077de772d97e88355afb76cd07b0c6d31734e05", kill_on_drop: false }`
[INFO] [stdout] e8eeb5c930a565f2ea4635f98077de772d97e88355afb76cd07b0c6d31734e05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-09-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf54596828d88d945f93a9cc949151e88a0acff23b83a354cbae917e572fcdc7
[INFO] running `Command { std: "docker" "start" "-a" "bf54596828d88d945f93a9cc949151e88a0acff23b83a354cbae917e572fcdc7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libfuzzer_sys-edc54d0dffe9255c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libfuzzer_sys
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - fuzz_mutator (line 344) - compile ... ok
[INFO] [stdout] test src/lib.rs - fuzz_target (line 111) - compile ... ok
[INFO] [stdout] test src/lib.rs - fuzzer_mutate (line 505) - compile ... ok
[INFO] [stdout] test src/lib.rs - fuzz_target (line 137) - compile ... ok
[INFO] [stdout] test src/lib.rs - fuzz_mutator (line 377) - compile ... ok
[INFO] [stdout] test src/lib.rs - fuzz_target (line 166) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bf54596828d88d945f93a9cc949151e88a0acff23b83a354cbae917e572fcdc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf54596828d88d945f93a9cc949151e88a0acff23b83a354cbae917e572fcdc7", kill_on_drop: false }`
[INFO] [stdout] bf54596828d88d945f93a9cc949151e88a0acff23b83a354cbae917e572fcdc7