Dec 19 16:35:17.974 INFO checking getreu/stringsext against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:35:17.974 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/getreu/stringsext:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:35:18.504 INFO [stdout] bb0e4edfd68889ed419b71bf06ccf2adec347ef80e5b9f8577ade935a33f4583
Dec 19 16:35:18.506 INFO running `"docker" "start" "-a" "bb0e4edfd68889ed419b71bf06ccf2adec347ef80e5b9f8577ade935a33f4583"`
Dec 19 16:35:21.343 INFO [stderr]     Checking memmap v0.7.0
Dec 19 16:35:21.352 INFO [stderr]     Checking tempdir v0.3.7
Dec 19 16:35:21.397 INFO [stderr]    Compiling serde_derive v1.0.81
Dec 19 16:35:36.461 INFO [stderr]     Checking docopt v1.0.2
Dec 19 16:35:37.929 INFO [stderr]     Checking stringsext v1.6.0 (/opt/crater/workdir)
Dec 19 16:35:39.372 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 16:35:39.373 INFO [stderr]    --> src/mission.rs:340:28
Dec 19 16:35:39.373 INFO [stderr]     |
Dec 19 16:35:39.373 INFO [stderr] 340 |                 .map(|s| s.trim_left_matches("U+"))
Dec 19 16:35:39.373 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^^
Dec 19 16:35:39.373 INFO [stderr]     |
Dec 19 16:35:39.373 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 16:35:39.374 INFO [stderr] 
Dec 19 16:35:39.818 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 16:35:39.818 INFO [stderr]    --> src/mission.rs:340:28
Dec 19 16:35:39.818 INFO [stderr]     |
Dec 19 16:35:39.818 INFO [stderr] 340 |                 .map(|s| s.trim_left_matches("U+"))
Dec 19 16:35:39.818 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^^
Dec 19 16:35:39.818 INFO [stderr]     |
Dec 19 16:35:39.818 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 16:35:39.818 INFO [stderr] 
Dec 19 16:35:40.973 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.83s
Dec 19 16:35:42.294 INFO running `"docker" "inspect" "bb0e4edfd68889ed419b71bf06ccf2adec347ef80e5b9f8577ade935a33f4583"`
Dec 19 16:35:42.660 INFO running `"docker" "rm" "-f" "bb0e4edfd68889ed419b71bf06ccf2adec347ef80e5b9f8577ade935a33f4583"`
Dec 19 16:35:43.016 INFO [stdout] bb0e4edfd68889ed419b71bf06ccf2adec347ef80e5b9f8577ade935a33f4583