Dec 18 10:59:31.261 INFO checking sourcemap-2.2.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 10:59:31.261 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/reg/sourcemap/2.2.1:/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 10:59:31.684 INFO [stdout] 074f1124ccf0cbd67b3ed68ea84e7eed54a7650a0d10e3d49d1f15c22df2fc14
Dec 18 10:59:31.692 INFO running `"docker" "start" "-a" "074f1124ccf0cbd67b3ed68ea84e7eed54a7650a0d10e3d49d1f15c22df2fc14"`
Dec 18 10:59:33.158 INFO [stderr]    Compiling sourcemap v2.2.1 (/opt/crater/workdir)
Dec 18 10:59:35.176 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 10:59:35.176 INFO [stderr]    --> src/decoder.rs:186:43
Dec 18 10:59:35.176 INFO [stderr]     |
Dec 18 10:59:35.176 INFO [stderr] 186 |             let source_root = source_root.trim_right_matches('/');
Dec 18 10:59:35.176 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
Dec 18 10:59:35.176 INFO [stderr]     |
Dec 18 10:59:35.176 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 10:59:35.176 INFO [stderr] 
Dec 18 10:59:35.380 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 10:59:35.380 INFO [stderr]    --> src/decoder.rs:186:43
Dec 18 10:59:35.380 INFO [stderr]     |
Dec 18 10:59:35.380 INFO [stderr] 186 |             let source_root = source_root.trim_right_matches('/');
Dec 18 10:59:35.380 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
Dec 18 10:59:35.380 INFO [stderr]     |
Dec 18 10:59:35.380 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 10:59:35.380 INFO [stderr] 
Dec 18 10:59:39.847 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.78s
Dec 18 10:59:40.210 INFO running `"docker" "inspect" "074f1124ccf0cbd67b3ed68ea84e7eed54a7650a0d10e3d49d1f15c22df2fc14"`
Dec 18 10:59:40.289 INFO running `"docker" "rm" "-f" "074f1124ccf0cbd67b3ed68ea84e7eed54a7650a0d10e3d49d1f15c22df2fc14"`
Dec 18 10:59:40.396 INFO [stdout] 074f1124ccf0cbd67b3ed68ea84e7eed54a7650a0d10e3d49d1f15c22df2fc14