Dec 18 10:00:00.475 INFO checking trim-margin-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 10:00:00.475 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/trim-margin/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 10:00:00.657 INFO [stdout] 6e3560d20a473dd138b8f93aa8aba69eb9ca39463765d0e4fb8552777252ec28
Dec 18 10:00:00.676 INFO running `"docker" "start" "-a" "6e3560d20a473dd138b8f93aa8aba69eb9ca39463765d0e4fb8552777252ec28"`
Dec 18 10:00:01.210 INFO [stderr]     Checking galvanic-assert v0.8.7
Dec 18 10:00:01.210 INFO [stderr]     Checking trim-margin v0.1.0 (/opt/crater/workdir)
Dec 18 10:00:01.416 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 10:00:01.416 INFO [stderr]   --> src/lib.rs:86:71
Dec 18 10:00:01.416 INFO [stderr]    |
Dec 18 10:00:01.416 INFO [stderr] 86 |         let lines: Vec<_> = self.as_ref().split('\n').map(|line| line.trim_left()).collect();
Dec 18 10:00:01.416 INFO [stderr]    |                                                                       ^^^^^^^^^
Dec 18 10:00:01.416 INFO [stderr]    |
Dec 18 10:00:01.416 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 10:00:01.416 INFO [stderr] 
Dec 18 10:00:02.012 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 10:00:02.012 INFO [stderr]   --> src/lib.rs:86:71
Dec 18 10:00:02.012 INFO [stderr]    |
Dec 18 10:00:02.012 INFO [stderr] 86 |         let lines: Vec<_> = self.as_ref().split('\n').map(|line| line.trim_left()).collect();
Dec 18 10:00:02.012 INFO [stderr]    |                                                                       ^^^^^^^^^
Dec 18 10:00:02.012 INFO [stderr]    |
Dec 18 10:00:02.012 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 10:00:02.012 INFO [stderr] 
Dec 18 10:00:02.096 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 18 10:00:02.345 INFO running `"docker" "inspect" "6e3560d20a473dd138b8f93aa8aba69eb9ca39463765d0e4fb8552777252ec28"`
Dec 18 10:00:02.418 INFO running `"docker" "rm" "-f" "6e3560d20a473dd138b8f93aa8aba69eb9ca39463765d0e4fb8552777252ec28"`
Dec 18 10:00:02.554 INFO [stdout] 6e3560d20a473dd138b8f93aa8aba69eb9ca39463765d0e4fb8552777252ec28