[INFO] fetching crate steam 0.0.0...
[INFO] testing steam-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate steam 0.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate steam 0.0.0 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 steam 0.0.0
[INFO] finished tweaking crates.io crate steam 0.0.0
[INFO] tweaked toml for crates.io crate steam 0.0.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 46cd42e0a4262fa0aeb4ebe8033406df09cf6f933f94aab05e593d2d27fd3519
[INFO] running `Command { std: "docker" "start" "-a" "46cd42e0a4262fa0aeb4ebe8033406df09cf6f933f94aab05e593d2d27fd3519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46cd42e0a4262fa0aeb4ebe8033406df09cf6f933f94aab05e593d2d27fd3519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46cd42e0a4262fa0aeb4ebe8033406df09cf6f933f94aab05e593d2d27fd3519", kill_on_drop: false }`
[INFO] [stdout] 46cd42e0a4262fa0aeb4ebe8033406df09cf6f933f94aab05e593d2d27fd3519
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6dba7127b746fff7aaeea346b2d4fe829fcd0947fdf98c1c6c2491d30e56ee5f
[INFO] running `Command { std: "docker" "start" "-a" "6dba7127b746fff7aaeea346b2d4fe829fcd0947fdf98c1c6c2491d30e56ee5f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling steam v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.01s
[INFO] running `Command { std: "docker" "inspect" "6dba7127b746fff7aaeea346b2d4fe829fcd0947fdf98c1c6c2491d30e56ee5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dba7127b746fff7aaeea346b2d4fe829fcd0947fdf98c1c6c2491d30e56ee5f", kill_on_drop: false }`
[INFO] [stdout] 6dba7127b746fff7aaeea346b2d4fe829fcd0947fdf98c1c6c2491d30e56ee5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] f7998a24ffaed2f67520f1f1a73178ce37857cbd8d738f9a88226a1d53958d1e
[INFO] running `Command { std: "docker" "start" "-a" "f7998a24ffaed2f67520f1f1a73178ce37857cbd8d738f9a88226a1d53958d1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling steam v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "f7998a24ffaed2f67520f1f1a73178ce37857cbd8d738f9a88226a1d53958d1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7998a24ffaed2f67520f1f1a73178ce37857cbd8d738f9a88226a1d53958d1e", kill_on_drop: false }`
[INFO] [stdout] f7998a24ffaed2f67520f1f1a73178ce37857cbd8d738f9a88226a1d53958d1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 7cdfa7bc952aa0d2e93fc65f223e98e741c0fc162bb354d5318b27e46ecd918a
[INFO] running `Command { std: "docker" "start" "-a" "7cdfa7bc952aa0d2e93fc65f223e98e741c0fc162bb354d5318b27e46ecd918a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/steam-243ef1e8a49cf9bb)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests steam
[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" "7cdfa7bc952aa0d2e93fc65f223e98e741c0fc162bb354d5318b27e46ecd918a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cdfa7bc952aa0d2e93fc65f223e98e741c0fc162bb354d5318b27e46ecd918a", kill_on_drop: false }`
[INFO] [stdout] 7cdfa7bc952aa0d2e93fc65f223e98e741c0fc162bb354d5318b27e46ecd918a