[INFO] fetching crate sha3-literal 0.1.3...
[INFO] checking sha3-literal-0.1.3 against master#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808
[INFO] extracting crate sha3-literal 0.1.3 into /workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sha3-literal 0.1.3 on toolchain f8f6997469237299c1d60814c7b9828602a1f8e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "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" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ca743564a8c334bbd0890e8dfd181dac3779536a05db7b46ee3073486d1e158
[INFO] running `Command { std: "docker" "start" "-a" "5ca743564a8c334bbd0890e8dfd181dac3779536a05db7b46ee3073486d1e158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ca743564a8c334bbd0890e8dfd181dac3779536a05db7b46ee3073486d1e158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ca743564a8c334bbd0890e8dfd181dac3779536a05db7b46ee3073486d1e158", kill_on_drop: false }`
[INFO] [stdout] 5ca743564a8c334bbd0890e8dfd181dac3779536a05db7b46ee3073486d1e158
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 107b94489da39d0c9ea2d312352c46976cde1d4272eedb1928e46b16e0bfda05
[INFO] running `Command { std: "docker" "start" "-a" "107b94489da39d0c9ea2d312352c46976cde1d4272eedb1928e46b16e0bfda05", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking syn v2.0.100
[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: `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: `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 2.55s
[INFO] running `Command { std: "docker" "inspect" "107b94489da39d0c9ea2d312352c46976cde1d4272eedb1928e46b16e0bfda05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "107b94489da39d0c9ea2d312352c46976cde1d4272eedb1928e46b16e0bfda05", kill_on_drop: false }`
[INFO] [stdout] 107b94489da39d0c9ea2d312352c46976cde1d4272eedb1928e46b16e0bfda05