[INFO] fetching crate hero 0.0.1...
[INFO] testing hero-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate hero 0.0.1 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate hero 0.0.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hero 0.0.1
[INFO] finished tweaking crates.io crate hero 0.0.1
[INFO] tweaked toml for crates.io crate hero 0.0.1 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cac63f5978e959c150e480ffbd23379409cfc14fc029c1174d8ea7646cb4d82c
[INFO] running `Command { std: "docker" "start" "-a" "cac63f5978e959c150e480ffbd23379409cfc14fc029c1174d8ea7646cb4d82c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cac63f5978e959c150e480ffbd23379409cfc14fc029c1174d8ea7646cb4d82c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cac63f5978e959c150e480ffbd23379409cfc14fc029c1174d8ea7646cb4d82c", kill_on_drop: false }`
[INFO] [stdout] cac63f5978e959c150e480ffbd23379409cfc14fc029c1174d8ea7646cb4d82c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84e97082ec7f1307a59872136d253a4425fd2ccee4874377bc02e8c1d40164db
[INFO] running `Command { std: "docker" "start" "-a" "84e97082ec7f1307a59872136d253a4425fd2ccee4874377bc02e8c1d40164db", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hero v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "84e97082ec7f1307a59872136d253a4425fd2ccee4874377bc02e8c1d40164db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84e97082ec7f1307a59872136d253a4425fd2ccee4874377bc02e8c1d40164db", kill_on_drop: false }`
[INFO] [stdout] 84e97082ec7f1307a59872136d253a4425fd2ccee4874377bc02e8c1d40164db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46c4f4123c54fa0e8c270bb61766ae6edfc5396209867a2b11293c9ed3c10b83
[INFO] running `Command { std: "docker" "start" "-a" "46c4f4123c54fa0e8c270bb61766ae6edfc5396209867a2b11293c9ed3c10b83", kill_on_drop: false }`
[INFO] [stderr]    Compiling hero v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "46c4f4123c54fa0e8c270bb61766ae6edfc5396209867a2b11293c9ed3c10b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46c4f4123c54fa0e8c270bb61766ae6edfc5396209867a2b11293c9ed3c10b83", kill_on_drop: false }`
[INFO] [stdout] 46c4f4123c54fa0e8c270bb61766ae6edfc5396209867a2b11293c9ed3c10b83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ea36b1e316ac6652e0a71bf06e069f21f69192e531bd0dc3d2eed5b50f48bcb
[INFO] running `Command { std: "docker" "start" "-a" "9ea36b1e316ac6652e0a71bf06e069f21f69192e531bd0dc3d2eed5b50f48bcb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hero-5877dc6eec0191c2)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hero
[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] [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" "9ea36b1e316ac6652e0a71bf06e069f21f69192e531bd0dc3d2eed5b50f48bcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ea36b1e316ac6652e0a71bf06e069f21f69192e531bd0dc3d2eed5b50f48bcb", kill_on_drop: false }`
[INFO] [stdout] 9ea36b1e316ac6652e0a71bf06e069f21f69192e531bd0dc3d2eed5b50f48bcb