Dec 05 13:17:26.341 INFO checking gitconfig-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 13:17:26.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 13:17:26.828 INFO [stdout] 7794f390908be287ba3518f4739e5cfeea8dc720c66e3265afd63f6b49f21317
Dec 05 13:17:26.836 INFO running `"docker" "start" "-a" "7794f390908be287ba3518f4739e5cfeea8dc720c66e3265afd63f6b49f21317"`
Dec 05 13:17:28.175 INFO [stderr] usermod: no changes
Dec 05 13:17:28.258 INFO [stderr]     Checking gitconfig v0.1.0 (/source)
Dec 05 13:17:29.099 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 13:17:29.099 INFO [stderr]    --> src/value.rs:275:59
Dec 05 13:17:29.099 INFO [stderr]     |
Dec 05 13:17:29.099 INFO [stderr] 275 |         internal2.insert("key2".to_owned(), Value::Object((internal3)));
Dec 05 13:17:29.099 INFO [stderr]     |                                                           ^^^^^^^^^^^ help: remove these parentheses
Dec 05 13:17:29.099 INFO [stderr]     |
Dec 05 13:17:29.099 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 13:17:29.099 INFO [stderr] 
Dec 05 13:17:29.099 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 13:17:29.099 INFO [stderr]    --> src/value.rs:295:59
Dec 05 13:17:29.099 INFO [stderr]     |
Dec 05 13:17:29.099 INFO [stderr] 295 |         internal2.insert("key2".to_owned(), Value::Object((internal3)));
Dec 05 13:17:29.099 INFO [stderr]     |                                                           ^^^^^^^^^^^ help: remove these parentheses
Dec 05 13:17:29.099 INFO [stderr] 
Dec 05 13:17:29.099 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 13:17:29.099 INFO [stderr]    --> src/value.rs:315:69
Dec 05 13:17:29.099 INFO [stderr]     |
Dec 05 13:17:29.099 INFO [stderr] 315 |         internal2.insert("key2.key3.key4".to_owned(), Value::Object((internal3)));
Dec 05 13:17:29.099 INFO [stderr]     |                                                                     ^^^^^^^^^^^ help: remove these parentheses
Dec 05 13:17:29.099 INFO [stderr] 
Dec 05 13:17:29.433 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 05 13:17:29.436 INFO [stderr] su: No module specific data is present
Dec 05 13:17:29.892 INFO running `"docker" "inspect" "7794f390908be287ba3518f4739e5cfeea8dc720c66e3265afd63f6b49f21317"`
Dec 05 13:17:30.162 INFO running `"docker" "rm" "-f" "7794f390908be287ba3518f4739e5cfeea8dc720c66e3265afd63f6b49f21317"`
Dec 05 13:17:30.458 INFO [stdout] 7794f390908be287ba3518f4739e5cfeea8dc720c66e3265afd63f6b49f21317