[INFO] fetching crate afrish 0.1.1...
[INFO] checking afrish-0.1.1 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate afrish 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate afrish 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate afrish 0.1.1
[INFO] tweaked toml for crates.io crate afrish 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate afrish 0.1.1 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate afrish 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26a320d37ec9bbd4964f39f57ece000e042d278dcaa9fe86c401c7dcc52bf349
[INFO] running `Command { std: "docker" "start" "-a" "26a320d37ec9bbd4964f39f57ece000e042d278dcaa9fe86c401c7dcc52bf349", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26a320d37ec9bbd4964f39f57ece000e042d278dcaa9fe86c401c7dcc52bf349", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26a320d37ec9bbd4964f39f57ece000e042d278dcaa9fe86c401c7dcc52bf349", kill_on_drop: false }`
[INFO] [stdout] 26a320d37ec9bbd4964f39f57ece000e042d278dcaa9fe86c401c7dcc52bf349
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e8f4df8a757976e461beda3a39cb88ec59b61fde36d8445bd508abb6934ea25
[INFO] running `Command { std: "docker" "start" "-a" "4e8f4df8a757976e461beda3a39cb88ec59b61fde36d8445bd508abb6934ea25", kill_on_drop: false }`
[INFO] [stderr]     Checking afrish v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:211:22
[INFO] [stdout]     |
[INFO] [stdout] 211 | type Callback0 = Box<(dyn Fn() + Send + 'static)>;
[INFO] [stdout]     |                      ^                         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 211 - type Callback0 = Box<(dyn Fn() + Send + 'static)>;
[INFO] [stdout] 211 + type Callback0 = Box<dyn Fn() + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:248:26
[INFO] [stdout]     |
[INFO] [stdout] 248 | type Callback1Bool = Box<(dyn Fn(bool) + Send + 'static)>;
[INFO] [stdout]     |                          ^                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 248 - type Callback1Bool = Box<(dyn Fn(bool) + Send + 'static)>;
[INFO] [stdout] 248 + type Callback1Bool = Box<dyn Fn(bool) + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:282:27
[INFO] [stdout]     |
[INFO] [stdout] 282 | type Callback1Event = Box<(dyn Fn(widget::TkEvent) + Send + 'static)>;
[INFO] [stdout]     |                           ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 282 - type Callback1Event = Box<(dyn Fn(widget::TkEvent) + Send + 'static)>;
[INFO] [stdout] 282 + type Callback1Event = Box<dyn Fn(widget::TkEvent) + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:318:27
[INFO] [stdout]     |
[INFO] [stdout] 318 | type Callback1Float = Box<(dyn Fn(f64) + Send + 'static)>;
[INFO] [stdout]     |                           ^                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 318 - type Callback1Float = Box<(dyn Fn(f64) + Send + 'static)>;
[INFO] [stdout] 318 + type Callback1Float = Box<dyn Fn(f64) + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:352:26
[INFO] [stdout]     |
[INFO] [stdout] 352 | type Callback1Font = Box<(dyn Fn(font::TkFont) + Send + 'static)>;
[INFO] [stdout]     |                          ^                                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 352 - type Callback1Font = Box<(dyn Fn(font::TkFont) + Send + 'static)>;
[INFO] [stdout] 352 + type Callback1Font = Box<dyn Fn(font::TkFont) + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:211:22
[INFO] [stdout]     |
[INFO] [stdout] 211 | type Callback0 = Box<(dyn Fn() + Send + 'static)>;
[INFO] [stdout]     |                      ^                         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 211 - type Callback0 = Box<(dyn Fn() + Send + 'static)>;
[INFO] [stdout] 211 + type Callback0 = Box<dyn Fn() + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:248:26
[INFO] [stdout]     |
[INFO] [stdout] 248 | type Callback1Bool = Box<(dyn Fn(bool) + Send + 'static)>;
[INFO] [stdout]     |                          ^                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 248 - type Callback1Bool = Box<(dyn Fn(bool) + Send + 'static)>;
[INFO] [stdout] 248 + type Callback1Bool = Box<dyn Fn(bool) + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:282:27
[INFO] [stdout]     |
[INFO] [stdout] 282 | type Callback1Event = Box<(dyn Fn(widget::TkEvent) + Send + 'static)>;
[INFO] [stdout]     |                           ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 282 - type Callback1Event = Box<(dyn Fn(widget::TkEvent) + Send + 'static)>;
[INFO] [stdout] 282 + type Callback1Event = Box<dyn Fn(widget::TkEvent) + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:318:27
[INFO] [stdout]     |
[INFO] [stdout] 318 | type Callback1Float = Box<(dyn Fn(f64) + Send + 'static)>;
[INFO] [stdout]     |                           ^                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 318 - type Callback1Float = Box<(dyn Fn(f64) + Send + 'static)>;
[INFO] [stdout] 318 + type Callback1Float = Box<dyn Fn(f64) + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wish.rs:352:26
[INFO] [stdout]     |
[INFO] [stdout] 352 | type Callback1Font = Box<(dyn Fn(font::TkFont) + Send + 'static)>;
[INFO] [stdout]     |                          ^                                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 352 - type Callback1Font = Box<(dyn Fn(font::TkFont) + Send + 'static)>;
[INFO] [stdout] 352 + type Callback1Font = Box<dyn Fn(font::TkFont) + Send + 'static>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "4e8f4df8a757976e461beda3a39cb88ec59b61fde36d8445bd508abb6934ea25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e8f4df8a757976e461beda3a39cb88ec59b61fde36d8445bd508abb6934ea25", kill_on_drop: false }`
[INFO] [stdout] 4e8f4df8a757976e461beda3a39cb88ec59b61fde36d8445bd508abb6934ea25