Dec 18 06:51:24.963 INFO checking Kyefer/rcc against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 06:51:24.964 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Kyefer/rcc:/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 06:51:25.522 INFO [stdout] 28219c1ac659eb0d184c75a0bcf3cdc4b4379f66a8d468db92a2e8ce859d9660
Dec 18 06:51:25.526 INFO running `"docker" "start" "-a" "28219c1ac659eb0d184c75a0bcf3cdc4b4379f66a8d468db92a2e8ce859d9660"`
Dec 18 06:51:27.357 INFO [stderr]     Checking rcc v0.1.0 (/opt/crater/workdir)
Dec 18 06:51:28.328 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 06:51:28.328 INFO [stderr]    --> src/parser.rs:223:45
Dec 18 06:51:28.328 INFO [stderr]     |
Dec 18 06:51:28.328 INFO [stderr] 223 |                     u32::from_str_radix(num.trim_left_matches("0x"), 16).unwrap()
Dec 18 06:51:28.328 INFO [stderr]     |                                             ^^^^^^^^^^^^^^^^^
Dec 18 06:51:28.328 INFO [stderr]     |
Dec 18 06:51:28.328 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 06:51:28.328 INFO [stderr] 
Dec 18 06:51:28.416 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 06:51:28.416 INFO [stderr]    --> src/parser.rs:223:45
Dec 18 06:51:28.416 INFO [stderr]     |
Dec 18 06:51:28.416 INFO [stderr] 223 |                     u32::from_str_radix(num.trim_left_matches("0x"), 16).unwrap()
Dec 18 06:51:28.416 INFO [stderr]     |                                             ^^^^^^^^^^^^^^^^^
Dec 18 06:51:28.416 INFO [stderr]     |
Dec 18 06:51:28.416 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 06:51:28.416 INFO [stderr] 
Dec 18 06:51:28.660 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Dec 18 06:51:29.464 INFO running `"docker" "inspect" "28219c1ac659eb0d184c75a0bcf3cdc4b4379f66a8d468db92a2e8ce859d9660"`
Dec 18 06:51:29.816 INFO running `"docker" "rm" "-f" "28219c1ac659eb0d184c75a0bcf3cdc4b4379f66a8d468db92a2e8ce859d9660"`
Dec 18 06:51:30.216 INFO [stdout] 28219c1ac659eb0d184c75a0bcf3cdc4b4379f66a8d468db92a2e8ce859d9660