Dec 18 18:27:59.165 INFO checking ar-0.6.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 18:27:59.165 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/ar/0.6.2:/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 18:27:59.590 INFO [stdout] 6a71931ed93a4e4c7b7162dd1c532722a16200420a4610d5d04867329a134d19
Dec 18 18:27:59.592 INFO running `"docker" "start" "-a" "6a71931ed93a4e4c7b7162dd1c532722a16200420a4610d5d04867329a134d19"`
Dec 18 18:28:01.126 INFO [stderr]     Checking ar v0.6.2 (/opt/crater/workdir)
Dec 18 18:28:01.597 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 18:28:01.597 INFO [stderr]    --> src/lib.rs:364:55
Dec 18 18:28:01.597 INFO [stderr]     |
Dec 18 18:28:01.597 INFO [stderr] 364 |         if let Ok(value) = u64::from_str_radix(string.trim_right(), radix) {
Dec 18 18:28:01.597 INFO [stderr]     |                                                       ^^^^^^^^^^
Dec 18 18:28:01.597 INFO [stderr]     |
Dec 18 18:28:01.597 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 18:28:01.597 INFO [stderr] 
Dec 18 18:28:01.600 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 18:28:01.600 INFO [stderr]    --> src/lib.rs:383:30
Dec 18 18:28:01.600 INFO [stderr]     |
Dec 18 18:28:01.600 INFO [stderr] 383 |         let trimmed = string.trim_right();
Dec 18 18:28:01.600 INFO [stderr]     |                              ^^^^^^^^^^
Dec 18 18:28:01.600 INFO [stderr] 
Dec 18 18:28:01.860 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 18:28:01.860 INFO [stderr]    --> src/lib.rs:364:55
Dec 18 18:28:01.861 INFO [stderr]     |
Dec 18 18:28:01.861 INFO [stderr] 364 |         if let Ok(value) = u64::from_str_radix(string.trim_right(), radix) {
Dec 18 18:28:01.861 INFO [stderr]     |                                                       ^^^^^^^^^^
Dec 18 18:28:01.861 INFO [stderr]     |
Dec 18 18:28:01.861 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 18:28:01.864 INFO [stderr] 
Dec 18 18:28:01.864 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 18:28:01.865 INFO [stderr]    --> src/lib.rs:383:30
Dec 18 18:28:01.865 INFO [stderr]     |
Dec 18 18:28:01.865 INFO [stderr] 383 |         let trimmed = string.trim_right();
Dec 18 18:28:01.865 INFO [stderr]     |                              ^^^^^^^^^^
Dec 18 18:28:01.866 INFO [stderr] 
Dec 18 18:28:03.012 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
Dec 18 18:28:03.750 INFO running `"docker" "inspect" "6a71931ed93a4e4c7b7162dd1c532722a16200420a4610d5d04867329a134d19"`
Dec 18 18:28:04.057 INFO running `"docker" "rm" "-f" "6a71931ed93a4e4c7b7162dd1c532722a16200420a4610d5d04867329a134d19"`
Dec 18 18:28:04.352 INFO [stdout] 6a71931ed93a4e4c7b7162dd1c532722a16200420a4610d5d04867329a134d19