[INFO] fetching crate braillify 1.0.1...
[INFO] checking braillify-1.0.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate braillify 1.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate braillify 1.0.1
[INFO] finished tweaking crates.io crate braillify 1.0.1
[INFO] tweaked toml for crates.io crate braillify 1.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate braillify 1.0.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate braillify 1.0.1 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4bbc258a02329cd5e1b7ec9ae87943dc15f37002bc2ac32a9075fe2228a5955d
[INFO] running `Command { std: "docker" "start" "-a" "4bbc258a02329cd5e1b7ec9ae87943dc15f37002bc2ac32a9075fe2228a5955d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bbc258a02329cd5e1b7ec9ae87943dc15f37002bc2ac32a9075fe2228a5955d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bbc258a02329cd5e1b7ec9ae87943dc15f37002bc2ac32a9075fe2228a5955d", kill_on_drop: false }`
[INFO] [stdout] 4bbc258a02329cd5e1b7ec9ae87943dc15f37002bc2ac32a9075fe2228a5955d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 419b990dc70f79b3c23532a905a5b01883e68934bd208c04ff095d541c422376
[INFO] running `Command { std: "docker" "start" "-a" "419b990dc70f79b3c23532a905a5b01883e68934bd208c04ff095d541c422376", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking csv-core v0.1.12
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking braillify v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/lib.rs:63:26
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 .any(|c| (0xAC00 <= *c as u32 && *c as u32 <= 0xD7A3));
[INFO] [stdout]    |                          ^                                          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 63 -                 .any(|c| (0xAC00 <= *c as u32 && *c as u32 <= 0xD7A3));
[INFO] [stdout] 63 +                 .any(|c| 0xAC00 <= *c as u32 && *c as u32 <= 0xD7A3);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:282:42
[INFO] [stdout]     |
[INFO] [stdout] 282 | ...                   .any(|c| (0xAC00 <= *c as u32 && *c as u32 <= 0xD7A3))
[INFO] [stdout]     |                                ^                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 282 -                                 .any(|c| (0xAC00 <= *c as u32 && *c as u32 <= 0xD7A3))
[INFO] [stdout] 282 +                                 .any(|c| 0xAC00 <= *c as u32 && *c as u32 <= 0xD7A3)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/lib.rs:63:26
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 .any(|c| (0xAC00 <= *c as u32 && *c as u32 <= 0xD7A3));
[INFO] [stdout]    |                          ^                                          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 63 -                 .any(|c| (0xAC00 <= *c as u32 && *c as u32 <= 0xD7A3));
[INFO] [stdout] 63 +                 .any(|c| 0xAC00 <= *c as u32 && *c as u32 <= 0xD7A3);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:282:42
[INFO] [stdout]     |
[INFO] [stdout] 282 | ...                   .any(|c| (0xAC00 <= *c as u32 && *c as u32 <= 0xD7A3))
[INFO] [stdout]     |                                ^                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 282 -                                 .any(|c| (0xAC00 <= *c as u32 && *c as u32 <= 0xD7A3))
[INFO] [stdout] 282 +                                 .any(|c| 0xAC00 <= *c as u32 && *c as u32 <= 0xD7A3)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.95s
[INFO] running `Command { std: "docker" "inspect" "419b990dc70f79b3c23532a905a5b01883e68934bd208c04ff095d541c422376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "419b990dc70f79b3c23532a905a5b01883e68934bd208c04ff095d541c422376", kill_on_drop: false }`
[INFO] [stdout] 419b990dc70f79b3c23532a905a5b01883e68934bd208c04ff095d541c422376