[INFO] fetching crate bear-lib-terminal 2.0.0...
[INFO] checking bear-lib-terminal-2.0.0 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate bear-lib-terminal 2.0.0 into /workspace/builds/worker-92/source
[INFO] validating manifest of crates.io crate bear-lib-terminal 2.0.0 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bear-lib-terminal 2.0.0
[INFO] finished tweaking crates.io crate bear-lib-terminal 2.0.0
[INFO] tweaked toml for crates.io crate bear-lib-terminal 2.0.0 written to /workspace/builds/worker-92/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bear-lib-terminal-sys v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71220307f29d9f5af9d5ed9cb65a6dacd58ee30f0d511a31e6a1acf985b85729
[INFO] running `Command { std: "docker" "start" "-a" "71220307f29d9f5af9d5ed9cb65a6dacd58ee30f0d511a31e6a1acf985b85729", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71220307f29d9f5af9d5ed9cb65a6dacd58ee30f0d511a31e6a1acf985b85729", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71220307f29d9f5af9d5ed9cb65a6dacd58ee30f0d511a31e6a1acf985b85729", kill_on_drop: false }`
[INFO] [stdout] 71220307f29d9f5af9d5ed9cb65a6dacd58ee30f0d511a31e6a1acf985b85729
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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=forbid" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98c6ac4e90becae0708dfb013e1a352300adb87615d4022a45ea356fcacab17f
[INFO] running `Command { std: "docker" "start" "-a" "98c6ac4e90becae0708dfb013e1a352300adb87615d4022a45ea356fcacab17f", kill_on_drop: false }`
[INFO] [stderr]     Checking bear-lib-terminal-sys v1.3.0
[INFO] [stderr]     Checking bear-lib-terminal v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/terminal/mod.rs:315:2
[INFO] [stdout]     |
[INFO] [stdout] 315 | /     (
[INFO] [stdout] 316 | |         ((color.alpha as ColorT) << 24) |
[INFO] [stdout]     | |________^
[INFO] [stdout] ...
[INFO] [stdout] 319 |           (color.blue   as ColorT)
[INFO] [stdout]     |  _________________________________^
[INFO] [stdout] 320 | |     )
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 315 ~     ((color.alpha as ColorT) << 24) |
[INFO] [stdout] 316 |         ((color.red   as ColorT) << 16) |
[INFO] [stdout] 317 |         ((color.green as ColorT) << 8)  |
[INFO] [stdout] 318 ~         (color.blue   as ColorT)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/terminal/mod.rs:315:2
[INFO] [stdout]     |
[INFO] [stdout] 315 | /     (
[INFO] [stdout] 316 | |         ((color.alpha as ColorT) << 24) |
[INFO] [stdout]     | |________^
[INFO] [stdout] ...
[INFO] [stdout] 319 |           (color.blue   as ColorT)
[INFO] [stdout]     |  _________________________________^
[INFO] [stdout] 320 | |     )
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 315 ~     ((color.alpha as ColorT) << 24) |
[INFO] [stdout] 316 |         ((color.red   as ColorT) << 16) |
[INFO] [stdout] 317 |         ((color.green as ColorT) << 8)  |
[INFO] [stdout] 318 ~         (color.blue   as ColorT)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "98c6ac4e90becae0708dfb013e1a352300adb87615d4022a45ea356fcacab17f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98c6ac4e90becae0708dfb013e1a352300adb87615d4022a45ea356fcacab17f", kill_on_drop: false }`
[INFO] [stdout] 98c6ac4e90becae0708dfb013e1a352300adb87615d4022a45ea356fcacab17f