Dec 18 17:28:37.968 INFO checking cobalt-0.22.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:28:37.968 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/cobalt/0.22.0:/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 17:28:38.293 INFO [stdout] a87fcfec592d0e987fb49010881af1b0dd8ca03e3190711eec4d248d8655f7de
Dec 18 17:28:38.295 INFO running `"docker" "start" "-a" "a87fcfec592d0e987fb49010881af1b0dd8ca03e3190711eec4d248d8655f7de"`
Dec 18 17:28:39.138 INFO [stderr]     Checking cobalt v0.22.0 (/opt/crater/workdir)
Dec 18 17:28:39.624 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 17:28:39.624 INFO [stderr]    --> src/shared/connection.rs:425:25
Dec 18 17:28:39.624 INFO [stderr]     |
Dec 18 17:28:39.624 INFO [stderr] 425 |                         (cmp::max(self.last_receive_time - ack.time, tick_delay) - tick_delay)
Dec 18 17:28:39.624 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 17:28:39.624 INFO [stderr]     |
Dec 18 17:28:39.624 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 17:28:39.624 INFO [stderr] 
Dec 18 17:28:39.948 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 17:28:39.948 INFO [stderr]    --> src/shared/connection.rs:425:25
Dec 18 17:28:39.948 INFO [stderr]     |
Dec 18 17:28:39.948 INFO [stderr] 425 |                         (cmp::max(self.last_receive_time - ack.time, tick_delay) - tick_delay)
Dec 18 17:28:39.948 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 17:28:39.948 INFO [stderr]     |
Dec 18 17:28:39.948 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 17:28:39.948 INFO [stderr] 
Dec 18 17:28:42.704 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.59s
Dec 18 17:28:43.402 INFO running `"docker" "inspect" "a87fcfec592d0e987fb49010881af1b0dd8ca03e3190711eec4d248d8655f7de"`
Dec 18 17:28:43.740 INFO running `"docker" "rm" "-f" "a87fcfec592d0e987fb49010881af1b0dd8ca03e3190711eec4d248d8655f7de"`
Dec 18 17:28:44.176 INFO [stdout] a87fcfec592d0e987fb49010881af1b0dd8ca03e3190711eec4d248d8655f7de