[INFO] fetching crate bolero-honggfuzz 0.6.0...
[INFO] testing bolero-honggfuzz-0.6.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate bolero-honggfuzz 0.6.0 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate bolero-honggfuzz 0.6.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bolero-honggfuzz 0.6.0
[INFO] finished tweaking crates.io crate bolero-honggfuzz 0.6.0
[INFO] tweaked toml for crates.io crate bolero-honggfuzz 0.6.0 written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e51e3322a648ab4a83f533e608cc70e176be724b2a14d680f9f9c178ff8239bc
[INFO] running `Command { std: "docker" "start" "-a" "e51e3322a648ab4a83f533e608cc70e176be724b2a14d680f9f9c178ff8239bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e51e3322a648ab4a83f533e608cc70e176be724b2a14d680f9f9c178ff8239bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e51e3322a648ab4a83f533e608cc70e176be724b2a14d680f9f9c178ff8239bc", kill_on_drop: false }`
[INFO] [stdout] e51e3322a648ab4a83f533e608cc70e176be724b2a14d680f9f9c178ff8239bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8efaffeb2f0f34bc80d03be7f8453b91b49492717323aa3e42fc036ad023881c
[INFO] running `Command { std: "docker" "start" "-a" "8efaffeb2f0f34bc80d03be7f8453b91b49492717323aa3e42fc036ad023881c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling bolero-honggfuzz v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling pretty-hex v0.1.1
[INFO] [stderr]    Compiling bolero-generator-derive v0.6.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling bolero-generator v0.6.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling bolero-engine v0.6.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.55s
[INFO] running `Command { std: "docker" "inspect" "8efaffeb2f0f34bc80d03be7f8453b91b49492717323aa3e42fc036ad023881c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8efaffeb2f0f34bc80d03be7f8453b91b49492717323aa3e42fc036ad023881c", kill_on_drop: false }`
[INFO] [stdout] 8efaffeb2f0f34bc80d03be7f8453b91b49492717323aa3e42fc036ad023881c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca3a68e81bd3df7af2cd5ce34dc841984dc312b49e3beb015a6f3ef56861d870
[INFO] running `Command { std: "docker" "start" "-a" "ca3a68e81bd3df7af2cd5ce34dc841984dc312b49e3beb015a6f3ef56861d870", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bolero-honggfuzz v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "ca3a68e81bd3df7af2cd5ce34dc841984dc312b49e3beb015a6f3ef56861d870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca3a68e81bd3df7af2cd5ce34dc841984dc312b49e3beb015a6f3ef56861d870", kill_on_drop: false }`
[INFO] [stdout] ca3a68e81bd3df7af2cd5ce34dc841984dc312b49e3beb015a6f3ef56861d870
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c7eaec0b08edce8283da433e625852e8f2b7fcffef2c3314de4bfbf2cdf6d54
[INFO] running `Command { std: "docker" "start" "-a" "8c7eaec0b08edce8283da433e625852e8f2b7fcffef2c3314de4bfbf2cdf6d54", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bolero_honggfuzz-50651da20ad0507a)
[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 bolero-honggfuzz
[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" "8c7eaec0b08edce8283da433e625852e8f2b7fcffef2c3314de4bfbf2cdf6d54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c7eaec0b08edce8283da433e625852e8f2b7fcffef2c3314de4bfbf2cdf6d54", kill_on_drop: false }`
[INFO] [stdout] 8c7eaec0b08edce8283da433e625852e8f2b7fcffef2c3314de4bfbf2cdf6d54