[INFO] fetching crate brightness-windows 0.1.1...
[INFO] testing brightness-windows-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate brightness-windows 0.1.1 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate brightness-windows 0.1.1 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 brightness-windows 0.1.1
[INFO] finished tweaking crates.io crate brightness-windows 0.1.1
[INFO] tweaked toml for crates.io crate brightness-windows 0.1.1 written to /workspace/builds/worker-29/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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 66c15aeebcb190529fa2d05dc0c2c98791f88a555798059939bba866f9fafde9
[INFO] running `Command { std: "docker" "start" "-a" "66c15aeebcb190529fa2d05dc0c2c98791f88a555798059939bba866f9fafde9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66c15aeebcb190529fa2d05dc0c2c98791f88a555798059939bba866f9fafde9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66c15aeebcb190529fa2d05dc0c2c98791f88a555798059939bba866f9fafde9", kill_on_drop: false }`
[INFO] [stdout] 66c15aeebcb190529fa2d05dc0c2c98791f88a555798059939bba866f9fafde9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] ee54c8502a70c069eeed234d3790dcd3e5be6e5f241aabe208f3c28b60d96dd2
[INFO] running `Command { std: "docker" "start" "-a" "ee54c8502a70c069eeed234d3790dcd3e5be6e5f241aabe208f3c28b60d96dd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling brightness-windows v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "ee54c8502a70c069eeed234d3790dcd3e5be6e5f241aabe208f3c28b60d96dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee54c8502a70c069eeed234d3790dcd3e5be6e5f241aabe208f3c28b60d96dd2", kill_on_drop: false }`
[INFO] [stdout] ee54c8502a70c069eeed234d3790dcd3e5be6e5f241aabe208f3c28b60d96dd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] eccee94d7a3ee5912982be8525574d8c878a3a83a8f1597a44e8770c341d35cc
[INFO] running `Command { std: "docker" "start" "-a" "eccee94d7a3ee5912982be8525574d8c878a3a83a8f1597a44e8770c341d35cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling brightness-windows v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "eccee94d7a3ee5912982be8525574d8c878a3a83a8f1597a44e8770c341d35cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eccee94d7a3ee5912982be8525574d8c878a3a83a8f1597a44e8770c341d35cc", kill_on_drop: false }`
[INFO] [stdout] eccee94d7a3ee5912982be8525574d8c878a3a83a8f1597a44e8770c341d35cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 2932918c37c023e744b87084d085c764c3a4bce98f229494d79455dfea5fde29
[INFO] running `Command { std: "docker" "start" "-a" "2932918c37c023e744b87084d085c764c3a4bce98f229494d79455dfea5fde29", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/brightness_windows-2d783aea9b2b5495)
[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 brightness-windows
[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" "2932918c37c023e744b87084d085c764c3a4bce98f229494d79455dfea5fde29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2932918c37c023e744b87084d085c764c3a4bce98f229494d79455dfea5fde29", kill_on_drop: false }`
[INFO] [stdout] 2932918c37c023e744b87084d085c764c3a4bce98f229494d79455dfea5fde29