[INFO] fetching crate fuzzilli 0.1.0...
[INFO] testing fuzzilli-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate fuzzilli 0.1.0 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate fuzzilli 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fuzzilli 0.1.0
[INFO] finished tweaking crates.io crate fuzzilli 0.1.0
[INFO] tweaked toml for crates.io crate fuzzilli 0.1.0 written to /workspace/builds/worker-98/source/Cargo.toml
[INFO] crate crates.io crate fuzzilli 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 789f9bcd18cb409fecdb912d3a5eae8f7c0697ae7c5eaae69578cf9f519a3466
[INFO] running `Command { std: "docker" "start" "-a" "789f9bcd18cb409fecdb912d3a5eae8f7c0697ae7c5eaae69578cf9f519a3466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "789f9bcd18cb409fecdb912d3a5eae8f7c0697ae7c5eaae69578cf9f519a3466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "789f9bcd18cb409fecdb912d3a5eae8f7c0697ae7c5eaae69578cf9f519a3466", kill_on_drop: false }`
[INFO] [stdout] 789f9bcd18cb409fecdb912d3a5eae8f7c0697ae7c5eaae69578cf9f519a3466
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b588749276391c807333a0fb75e4d95bc3dbac9a6d1679069b86fabd1d465b06
[INFO] running `Command { std: "docker" "start" "-a" "b588749276391c807333a0fb75e4d95bc3dbac9a6d1679069b86fabd1d465b06", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuzzilli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "b588749276391c807333a0fb75e4d95bc3dbac9a6d1679069b86fabd1d465b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b588749276391c807333a0fb75e4d95bc3dbac9a6d1679069b86fabd1d465b06", kill_on_drop: false }`
[INFO] [stdout] b588749276391c807333a0fb75e4d95bc3dbac9a6d1679069b86fabd1d465b06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2497015f80dd892974174c655be7ba0dd4afec1c8ebc41ca7ccc96e6a5045d55
[INFO] running `Command { std: "docker" "start" "-a" "2497015f80dd892974174c655be7ba0dd4afec1c8ebc41ca7ccc96e6a5045d55", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuzzilli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "2497015f80dd892974174c655be7ba0dd4afec1c8ebc41ca7ccc96e6a5045d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2497015f80dd892974174c655be7ba0dd4afec1c8ebc41ca7ccc96e6a5045d55", kill_on_drop: false }`
[INFO] [stdout] 2497015f80dd892974174c655be7ba0dd4afec1c8ebc41ca7ccc96e6a5045d55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a775903e82507b972c7600492851a20a68c8f597292ea20c181f1e2fdb2202f
[INFO] running `Command { std: "docker" "start" "-a" "4a775903e82507b972c7600492851a20a68c8f597292ea20c181f1e2fdb2202f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fuzzilli-740e8656fddfccc7)
[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] running `Command { std: "docker" "inspect" "4a775903e82507b972c7600492851a20a68c8f597292ea20c181f1e2fdb2202f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a775903e82507b972c7600492851a20a68c8f597292ea20c181f1e2fdb2202f", kill_on_drop: false }`
[INFO] [stdout] 4a775903e82507b972c7600492851a20a68c8f597292ea20c181f1e2fdb2202f