[INFO] fetching crate manishearth 0.1.0...
[INFO] testing manishearth-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate manishearth 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate manishearth 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate manishearth 0.1.0
[INFO] finished tweaking crates.io crate manishearth 0.1.0
[INFO] tweaked toml for crates.io crate manishearth 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73e0b0f111f8b19bc21bd9412464c7b01606ccc39a88e38cf0a8f3f63ef16c8a
[INFO] running `Command { std: "docker" "start" "-a" "73e0b0f111f8b19bc21bd9412464c7b01606ccc39a88e38cf0a8f3f63ef16c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73e0b0f111f8b19bc21bd9412464c7b01606ccc39a88e38cf0a8f3f63ef16c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73e0b0f111f8b19bc21bd9412464c7b01606ccc39a88e38cf0a8f3f63ef16c8a", kill_on_drop: false }`
[INFO] [stdout] 73e0b0f111f8b19bc21bd9412464c7b01606ccc39a88e38cf0a8f3f63ef16c8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 418d204ea869a324c68158c2444265bb020e54405504b5588aca7aaeb8803915
[INFO] running `Command { std: "docker" "start" "-a" "418d204ea869a324c68158c2444265bb020e54405504b5588aca7aaeb8803915", kill_on_drop: false }`
[INFO] [stderr]    Compiling manishearth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "418d204ea869a324c68158c2444265bb020e54405504b5588aca7aaeb8803915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "418d204ea869a324c68158c2444265bb020e54405504b5588aca7aaeb8803915", kill_on_drop: false }`
[INFO] [stdout] 418d204ea869a324c68158c2444265bb020e54405504b5588aca7aaeb8803915
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e5381a47563d59611d6581bbb6278056c722f38a49e7e1037d8dd8eb00bdb4e
[INFO] running `Command { std: "docker" "start" "-a" "5e5381a47563d59611d6581bbb6278056c722f38a49e7e1037d8dd8eb00bdb4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling manishearth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "5e5381a47563d59611d6581bbb6278056c722f38a49e7e1037d8dd8eb00bdb4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e5381a47563d59611d6581bbb6278056c722f38a49e7e1037d8dd8eb00bdb4e", kill_on_drop: false }`
[INFO] [stdout] 5e5381a47563d59611d6581bbb6278056c722f38a49e7e1037d8dd8eb00bdb4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1451717fe4fb41ee01a0fab9b6938e381782c6a7cbc19b1d8b2a88847314bb59
[INFO] running `Command { std: "docker" "start" "-a" "1451717fe4fb41ee01a0fab9b6938e381782c6a7cbc19b1d8b2a88847314bb59", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/manishearth-fe8f4f0e7d5d54ab)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests manishearth
[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" "1451717fe4fb41ee01a0fab9b6938e381782c6a7cbc19b1d8b2a88847314bb59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1451717fe4fb41ee01a0fab9b6938e381782c6a7cbc19b1d8b2a88847314bb59", kill_on_drop: false }`
[INFO] [stdout] 1451717fe4fb41ee01a0fab9b6938e381782c6a7cbc19b1d8b2a88847314bb59