[INFO] fetching crate nucleo 0.5.0...
[INFO] checking nucleo-0.5.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate nucleo 0.5.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate nucleo 0.5.0
[INFO] finished tweaking crates.io crate nucleo 0.5.0
[INFO] tweaked toml for crates.io crate nucleo 0.5.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nucleo 0.5.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8142acd3a5102268605344b34cf234dde257e53032afde93162444aa1cd6f6df
[INFO] running `Command { std: "docker" "start" "-a" "8142acd3a5102268605344b34cf234dde257e53032afde93162444aa1cd6f6df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8142acd3a5102268605344b34cf234dde257e53032afde93162444aa1cd6f6df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8142acd3a5102268605344b34cf234dde257e53032afde93162444aa1cd6f6df", kill_on_drop: false }`
[INFO] [stdout] 8142acd3a5102268605344b34cf234dde257e53032afde93162444aa1cd6f6df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be0439337bfc296eaf29856b92ecb0ca203aab012506bab0d249ac5975f943a3
[INFO] running `Command { std: "docker" "start" "-a" "be0439337bfc296eaf29856b92ecb0ca203aab012506bab0d249ac5975f943a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking nucleo-matcher v0.3.1
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking nucleo v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/worker.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |     notify: Arc<(dyn Fn() + Sync + Send)>,
[INFO] [stdout]    |                 ^                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 36 -     notify: Arc<(dyn Fn() + Sync + Send)>,
[INFO] [stdout] 36 +     notify: Arc<dyn Fn() + Sync + Send>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/worker.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |         notify: Arc<(dyn Fn() + Sync + Send)>,
[INFO] [stdout]    |                     ^                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 -         notify: Arc<(dyn Fn() + Sync + Send)>,
[INFO] [stdout] 54 +         notify: Arc<dyn Fn() + Sync + Send>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |     notify: Arc<(dyn Fn() + Sync + Send)>,
[INFO] [stdout]    |                 ^                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 61 -     notify: Arc<(dyn Fn() + Sync + Send)>,
[INFO] [stdout] 61 +     notify: Arc<dyn Fn() + Sync + Send>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:263:17
[INFO] [stdout]     |
[INFO] [stdout] 263 |     notify: Arc<(dyn Fn() + Sync + Send)>,
[INFO] [stdout]     |                 ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 263 -     notify: Arc<(dyn Fn() + Sync + Send)>,
[INFO] [stdout] 263 +     notify: Arc<dyn Fn() + Sync + Send>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:288:21
[INFO] [stdout]     |
[INFO] [stdout] 288 |         notify: Arc<(dyn Fn() + Sync + Send)>,
[INFO] [stdout]     |                     ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 288 -         notify: Arc<(dyn Fn() + Sync + Send)>,
[INFO] [stdout] 288 +         notify: Arc<dyn Fn() + Sync + Send>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/worker.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |     notify: Arc<(dyn Fn() + Sync + Send)>,
[INFO] [stdout]    |                 ^                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 36 -     notify: Arc<(dyn Fn() + Sync + Send)>,
[INFO] [stdout] 36 +     notify: Arc<dyn Fn() + Sync + Send>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/worker.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |         notify: Arc<(dyn Fn() + Sync + Send)>,
[INFO] [stdout]    |                     ^                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 -         notify: Arc<(dyn Fn() + Sync + Send)>,
[INFO] [stdout] 54 +         notify: Arc<dyn Fn() + Sync + Send>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |     notify: Arc<(dyn Fn() + Sync + Send)>,
[INFO] [stdout]    |                 ^                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 61 -     notify: Arc<(dyn Fn() + Sync + Send)>,
[INFO] [stdout] 61 +     notify: Arc<dyn Fn() + Sync + Send>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:263:17
[INFO] [stdout]     |
[INFO] [stdout] 263 |     notify: Arc<(dyn Fn() + Sync + Send)>,
[INFO] [stdout]     |                 ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 263 -     notify: Arc<(dyn Fn() + Sync + Send)>,
[INFO] [stdout] 263 +     notify: Arc<dyn Fn() + Sync + Send>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:288:21
[INFO] [stdout]     |
[INFO] [stdout] 288 |         notify: Arc<(dyn Fn() + Sync + Send)>,
[INFO] [stdout]     |                     ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 288 -         notify: Arc<(dyn Fn() + Sync + Send)>,
[INFO] [stdout] 288 +         notify: Arc<dyn Fn() + Sync + Send>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.80s
[INFO] running `Command { std: "docker" "inspect" "be0439337bfc296eaf29856b92ecb0ca203aab012506bab0d249ac5975f943a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be0439337bfc296eaf29856b92ecb0ca203aab012506bab0d249ac5975f943a3", kill_on_drop: false }`
[INFO] [stdout] be0439337bfc296eaf29856b92ecb0ca203aab012506bab0d249ac5975f943a3