Dec 18 16:53:59.837 INFO checking dvi-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:53:59.837 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:54:00.186 INFO [stdout] ca1116671110c0bdb550edd9e87cbcc033ad0fb582e04fd7d1215efc177d3e67
Dec 18 16:54:00.213 INFO running `"docker" "start" "-a" "ca1116671110c0bdb550edd9e87cbcc033ad0fb582e04fd7d1215efc177d3e67"`
Dec 18 16:54:01.689 INFO [stderr]     Checking dvi v0.1.0 (/opt/crater/workdir)
Dec 18 16:54:02.194 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 16:54:02.194 INFO [stderr]    --> src/dumper.rs:246:27
Dec 18 16:54:02.194 INFO [stderr]     |
Dec 18 16:54:02.194 INFO [stderr] 246 |     write_small!(unsigned (data.len() as u32), writer => 239, 240, 241, 242)?;
Dec 18 16:54:02.194 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 16:54:02.194 INFO [stderr]     |
Dec 18 16:54:02.194 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 16:54:02.194 INFO [stderr] 
Dec 18 16:54:02.195 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 16:54:02.195 INFO [stderr]    --> src/dumper.rs:246:27
Dec 18 16:54:02.195 INFO [stderr]     |
Dec 18 16:54:02.195 INFO [stderr] 246 |     write_small!(unsigned (data.len() as u32), writer => 239, 240, 241, 242)?;
Dec 18 16:54:02.195 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 16:54:02.195 INFO [stderr] 
Dec 18 16:54:02.229 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 16:54:02.229 INFO [stderr]    --> src/dumper.rs:246:27
Dec 18 16:54:02.229 INFO [stderr]     |
Dec 18 16:54:02.229 INFO [stderr] 246 |     write_small!(unsigned (data.len() as u32), writer => 239, 240, 241, 242)?;
Dec 18 16:54:02.229 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 16:54:02.229 INFO [stderr]     |
Dec 18 16:54:02.229 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 16:54:02.229 INFO [stderr] 
Dec 18 16:54:02.229 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 16:54:02.229 INFO [stderr]    --> src/dumper.rs:246:27
Dec 18 16:54:02.229 INFO [stderr]     |
Dec 18 16:54:02.229 INFO [stderr] 246 |     write_small!(unsigned (data.len() as u32), writer => 239, 240, 241, 242)?;
Dec 18 16:54:02.229 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 16:54:02.229 INFO [stderr] 
Dec 18 16:54:03.730 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
Dec 18 16:54:04.131 INFO running `"docker" "inspect" "ca1116671110c0bdb550edd9e87cbcc033ad0fb582e04fd7d1215efc177d3e67"`
Dec 18 16:54:04.289 INFO running `"docker" "rm" "-f" "ca1116671110c0bdb550edd9e87cbcc033ad0fb582e04fd7d1215efc177d3e67"`
Dec 18 16:54:04.476 INFO [stdout] ca1116671110c0bdb550edd9e87cbcc033ad0fb582e04fd7d1215efc177d3e67