[INFO] fetching crate sha3-literal 0.1.3...
[INFO] checking sha3-literal-0.1.3 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate sha3-literal 0.1.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate sha3-literal 0.1.3
[INFO] finished tweaking crates.io crate sha3-literal 0.1.3
[INFO] tweaked toml for crates.io crate sha3-literal 0.1.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sha3-literal 0.1.3 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] crate crates.io crate sha3-literal 0.1.3 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ccd900db348c802b0af7fe8e36e32ae8f8e419067703598b4c40416a6f938af3
[INFO] running `Command { std: "docker" "start" "-a" "ccd900db348c802b0af7fe8e36e32ae8f8e419067703598b4c40416a6f938af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccd900db348c802b0af7fe8e36e32ae8f8e419067703598b4c40416a6f938af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccd900db348c802b0af7fe8e36e32ae8f8e419067703598b4c40416a6f938af3", kill_on_drop: false }`
[INFO] [stdout] ccd900db348c802b0af7fe8e36e32ae8f8e419067703598b4c40416a6f938af3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c888a16dadfc389d5762eaa46b568c95c67e16b26613a1b16a25c80731e45c66
[INFO] running `Command { std: "docker" "start" "-a" "c888a16dadfc389d5762eaa46b568c95c67e16b26613a1b16a25c80731e45c66", kill_on_drop: false }`
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking typenum v1.18.0
[INFO] [stderr]     Checking proc-macro2 v1.0.94
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking syn v2.0.100
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking sha3-literal v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ToTokens`
[INFO] [stdout]  --> src/lib.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use quote::{ToTokens, quote, quote_spanned};
[INFO] [stdout]   |             ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bracketed`
[INFO] [stdout]  --> src/lib.rs:8:58
[INFO] [stdout]   |
[INFO] [stdout] 8 | use syn::{ExprArray, LitByte, LitByteStr, LitInt, Token, bracketed};
[INFO] [stdout]   |                                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ExprMacro`
[INFO] [stdout]  --> src/lib.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | use syn::{ExprMacro, LitStr, Macro, parse::Parse, parse_macro_input, token::Token};
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `return` value
[INFO] [stdout]    --> src/lib.rs:136:16
[INFO] [stdout]     |
[INFO] [stdout] 136 |         return (match self.cb.clone() {
[INFO] [stdout]     |                ^
[INFO] [stdout] ...
[INFO] [stdout] 143 |         });
[INFO] [stdout]     |          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 136 ~         return match self.cb.clone() {
[INFO] [stdout] 137 |             None => a,
[INFO] [stdout] ...
[INFO] [stdout] 142 |             }
[INFO] [stdout] 143 ~         };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `return` value
[INFO] [stdout]    --> src/lib.rs:151:16
[INFO] [stdout]     |
[INFO] [stdout] 151 |         return (match self.cb.clone() {
[INFO] [stdout]     |                ^
[INFO] [stdout] ...
[INFO] [stdout] 158 |         });
[INFO] [stdout]     |          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 151 ~         return match self.cb.clone() {
[INFO] [stdout] 152 |             None => a,
[INFO] [stdout] ...
[INFO] [stdout] 157 |             }
[INFO] [stdout] 158 ~         };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `token::Token`
[INFO] [stdout]  --> src/lib.rs:9:70
[INFO] [stdout]   |
[INFO] [stdout] 9 | use syn::{ExprMacro, LitStr, Macro, parse::Parse, parse_macro_input, token::Token};
[INFO] [stdout]   |                                                                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToTokens`
[INFO] [stdout]  --> src/lib.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use quote::{ToTokens, quote, quote_spanned};
[INFO] [stdout]   |             ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bracketed`
[INFO] [stdout]  --> src/lib.rs:8:58
[INFO] [stdout]   |
[INFO] [stdout] 8 | use syn::{ExprArray, LitByte, LitByteStr, LitInt, Token, bracketed};
[INFO] [stdout]   |                                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ExprMacro`
[INFO] [stdout]  --> src/lib.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | use syn::{ExprMacro, LitStr, Macro, parse::Parse, parse_macro_input, token::Token};
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `return` value
[INFO] [stdout]    --> src/lib.rs:136:16
[INFO] [stdout]     |
[INFO] [stdout] 136 |         return (match self.cb.clone() {
[INFO] [stdout]     |                ^
[INFO] [stdout] ...
[INFO] [stdout] 143 |         });
[INFO] [stdout]     |          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 136 ~         return match self.cb.clone() {
[INFO] [stdout] 137 |             None => a,
[INFO] [stdout] ...
[INFO] [stdout] 142 |             }
[INFO] [stdout] 143 ~         };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `return` value
[INFO] [stdout]    --> src/lib.rs:151:16
[INFO] [stdout]     |
[INFO] [stdout] 151 |         return (match self.cb.clone() {
[INFO] [stdout]     |                ^
[INFO] [stdout] ...
[INFO] [stdout] 158 |         });
[INFO] [stdout]     |          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 151 ~         return match self.cb.clone() {
[INFO] [stdout] 152 |             None => a,
[INFO] [stdout] ...
[INFO] [stdout] 157 |             }
[INFO] [stdout] 158 ~         };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `token::Token`
[INFO] [stdout]  --> src/lib.rs:9:70
[INFO] [stdout]   |
[INFO] [stdout] 9 | use syn::{ExprMacro, LitStr, Macro, parse::Parse, parse_macro_input, token::Token};
[INFO] [stdout]   |                                                                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.00s
[INFO] running `Command { std: "docker" "inspect" "c888a16dadfc389d5762eaa46b568c95c67e16b26613a1b16a25c80731e45c66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c888a16dadfc389d5762eaa46b568c95c67e16b26613a1b16a25c80731e45c66", kill_on_drop: false }`
[INFO] [stdout] c888a16dadfc389d5762eaa46b568c95c67e16b26613a1b16a25c80731e45c66