[INFO] fetching crate hero 0.0.1...
[INFO] testing hero-0.0.1 against beta-2022-04-10 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 beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1182302b6932cec65ad627742e78d7340a294a1d386d0d98939c78ec755e5f89
[INFO] running `Command { std: "docker" "start" "-a" "1182302b6932cec65ad627742e78d7340a294a1d386d0d98939c78ec755e5f89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1182302b6932cec65ad627742e78d7340a294a1d386d0d98939c78ec755e5f89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1182302b6932cec65ad627742e78d7340a294a1d386d0d98939c78ec755e5f89", kill_on_drop: false }`
[INFO] [stdout] 1182302b6932cec65ad627742e78d7340a294a1d386d0d98939c78ec755e5f89
[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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b97b8f57f942a4460a075f0546b0637711c6b0d8321475bf53abf61e4b82dbfe
[INFO] running `Command { std: "docker" "start" "-a" "b97b8f57f942a4460a075f0546b0637711c6b0d8321475bf53abf61e4b82dbfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling hero v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "b97b8f57f942a4460a075f0546b0637711c6b0d8321475bf53abf61e4b82dbfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b97b8f57f942a4460a075f0546b0637711c6b0d8321475bf53abf61e4b82dbfe", kill_on_drop: false }`
[INFO] [stdout] b97b8f57f942a4460a075f0546b0637711c6b0d8321475bf53abf61e4b82dbfe
[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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8af40925b31d2666ac1d79d7fa074b18ae52b9aab75a3efc2b0dd9e70f7097d9
[INFO] running `Command { std: "docker" "start" "-a" "8af40925b31d2666ac1d79d7fa074b18ae52b9aab75a3efc2b0dd9e70f7097d9", 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 test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/hero-426603d2ed919031)
[INFO] running `Command { std: "docker" "inspect" "8af40925b31d2666ac1d79d7fa074b18ae52b9aab75a3efc2b0dd9e70f7097d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8af40925b31d2666ac1d79d7fa074b18ae52b9aab75a3efc2b0dd9e70f7097d9", kill_on_drop: false }`
[INFO] [stdout] 8af40925b31d2666ac1d79d7fa074b18ae52b9aab75a3efc2b0dd9e70f7097d9
[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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98095c3312e76fa1fa93672087e9abdeb0291c85116182671f0c7240f03e2fe6
[INFO] running `Command { std: "docker" "start" "-a" "98095c3312e76fa1fa93672087e9abdeb0291c85116182671f0c7240f03e2fe6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hero-426603d2ed919031)
[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 hero
[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" "98095c3312e76fa1fa93672087e9abdeb0291c85116182671f0c7240f03e2fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98095c3312e76fa1fa93672087e9abdeb0291c85116182671f0c7240f03e2fe6", kill_on_drop: false }`
[INFO] [stdout] 98095c3312e76fa1fa93672087e9abdeb0291c85116182671f0c7240f03e2fe6