Dec 18 16:53:56.388 INFO checking dvi-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:53:56.389 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/dvi/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:53:56.571 INFO [stdout] 758c05f31ef311fe9b7ae284765626c451be59e031829caf0b0c94edd79aaa33
Dec 18 16:53:56.574 INFO running `"docker" "start" "-a" "758c05f31ef311fe9b7ae284765626c451be59e031829caf0b0c94edd79aaa33"`
Dec 18 16:53:57.221 INFO [stderr]     Checking dvi v0.1.0 (/opt/crater/workdir)
Dec 18 16:53:58.008 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 16:53:58.008 INFO [stderr]    --> src/dumper.rs:246:27
Dec 18 16:53:58.008 INFO [stderr]     |
Dec 18 16:53:58.008 INFO [stderr] 246 |     write_small!(unsigned (data.len() as u32), writer => 239, 240, 241, 242)?;
Dec 18 16:53:58.008 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 16:53:58.008 INFO [stderr]     |
Dec 18 16:53:58.008 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 16:53:58.008 INFO [stderr] 
Dec 18 16:53:58.008 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 16:53:58.008 INFO [stderr]    --> src/dumper.rs:246:27
Dec 18 16:53:58.008 INFO [stderr]     |
Dec 18 16:53:58.009 INFO [stderr] 246 |     write_small!(unsigned (data.len() as u32), writer => 239, 240, 241, 242)?;
Dec 18 16:53:58.009 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 16:53:58.009 INFO [stderr] 
Dec 18 16:53:58.096 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 16:53:58.096 INFO [stderr]    --> src/dumper.rs:246:27
Dec 18 16:53:58.096 INFO [stderr]     |
Dec 18 16:53:58.096 INFO [stderr] 246 |     write_small!(unsigned (data.len() as u32), writer => 239, 240, 241, 242)?;
Dec 18 16:53:58.096 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 16:53:58.096 INFO [stderr]     |
Dec 18 16:53:58.096 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 16:53:58.096 INFO [stderr] 
Dec 18 16:53:58.097 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 16:53:58.097 INFO [stderr]    --> src/dumper.rs:246:27
Dec 18 16:53:58.097 INFO [stderr]     |
Dec 18 16:53:58.097 INFO [stderr] 246 |     write_small!(unsigned (data.len() as u32), writer => 239, 240, 241, 242)?;
Dec 18 16:53:58.097 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 16:53:58.097 INFO [stderr] 
Dec 18 16:53:59.658 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
Dec 18 16:54:00.220 INFO running `"docker" "inspect" "758c05f31ef311fe9b7ae284765626c451be59e031829caf0b0c94edd79aaa33"`
Dec 18 16:54:00.542 INFO running `"docker" "rm" "-f" "758c05f31ef311fe9b7ae284765626c451be59e031829caf0b0c94edd79aaa33"`
Dec 18 16:54:00.809 INFO [stdout] 758c05f31ef311fe9b7ae284765626c451be59e031829caf0b0c94edd79aaa33