Dec 12 14:28:10.821 INFO checking gitconfig-0.1.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 14:28:10.821 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 14:28:11.266 INFO [stdout] 0f3b9bd522088f24f90d10e611de07b22b6a6a96ebc8acdc8ebda75aa6356dcf
Dec 12 14:28:11.268 INFO running `"docker" "start" "-a" "0f3b9bd522088f24f90d10e611de07b22b6a6a96ebc8acdc8ebda75aa6356dcf"`
Dec 12 14:28:12.410 INFO [stderr] usermod: no changes
Dec 12 14:28:12.452 INFO [stderr]     Checking gitconfig v0.1.0 (/source)
Dec 12 14:28:13.212 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 14:28:13.212 INFO [stderr]    --> src/value.rs:275:59
Dec 12 14:28:13.212 INFO [stderr]     |
Dec 12 14:28:13.212 INFO [stderr] 275 |         internal2.insert("key2".to_owned(), Value::Object((internal3)));
Dec 12 14:28:13.212 INFO [stderr]     |                                                           ^^^^^^^^^^^ help: remove these parentheses
Dec 12 14:28:13.212 INFO [stderr]     |
Dec 12 14:28:13.212 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 14:28:13.212 INFO [stderr] 
Dec 12 14:28:13.212 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 14:28:13.212 INFO [stderr]    --> src/value.rs:295:59
Dec 12 14:28:13.212 INFO [stderr]     |
Dec 12 14:28:13.212 INFO [stderr] 295 |         internal2.insert("key2".to_owned(), Value::Object((internal3)));
Dec 12 14:28:13.212 INFO [stderr]     |                                                           ^^^^^^^^^^^ help: remove these parentheses
Dec 12 14:28:13.212 INFO [stderr] 
Dec 12 14:28:13.212 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 14:28:13.212 INFO [stderr]    --> src/value.rs:315:69
Dec 12 14:28:13.212 INFO [stderr]     |
Dec 12 14:28:13.212 INFO [stderr] 315 |         internal2.insert("key2.key3.key4".to_owned(), Value::Object((internal3)));
Dec 12 14:28:13.212 INFO [stderr]     |                                                                     ^^^^^^^^^^^ help: remove these parentheses
Dec 12 14:28:13.213 INFO [stderr] 
Dec 12 14:28:13.414 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 12 14:28:13.414 INFO [stderr] su: No module specific data is present
Dec 12 14:28:13.968 INFO running `"docker" "inspect" "0f3b9bd522088f24f90d10e611de07b22b6a6a96ebc8acdc8ebda75aa6356dcf"`
Dec 12 14:28:14.264 INFO running `"docker" "rm" "-f" "0f3b9bd522088f24f90d10e611de07b22b6a6a96ebc8acdc8ebda75aa6356dcf"`
Dec 12 14:28:14.532 INFO [stdout] 0f3b9bd522088f24f90d10e611de07b22b6a6a96ebc8acdc8ebda75aa6356dcf