Dec 17 19:29:02.729 INFO checking mmitteregger/gherkin-rust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 19:29:02.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/mmitteregger/gherkin-rust:/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 17 19:29:03.260 INFO [stdout] f9a044056386fd327f74b6251ab4e83de27b81c582308d024f2ba616a71dc048
Dec 17 19:29:03.264 INFO running `"docker" "start" "-a" "f9a044056386fd327f74b6251ab4e83de27b81c582308d024f2ba616a71dc048"`
Dec 17 19:29:05.035 INFO [stderr]     Checking regex v1.0.6
Dec 17 19:29:07.427 INFO [stderr]     Checking gherkin v0.1.0 (/opt/crater/workdir)
Dec 17 19:29:10.168 INFO [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 17 19:29:10.168 INFO [stderr]   --> src/gherkin_line.rs:12:43
Dec 17 19:29:10.168 INFO [stderr]    |
Dec 17 19:29:10.168 INFO [stderr] 12 |         let trimmed_line_text = line_text.trim_left().to_string();
Dec 17 19:29:10.168 INFO [stderr]    |                                           ^^^^^^^^^
Dec 17 19:29:10.168 INFO [stderr]    |
Dec 17 19:29:10.168 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 19:29:10.169 INFO [stderr] 
Dec 17 19:29:10.174 INFO [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 17 19:29:10.174 INFO [stderr]   --> src/gherkin_line.rs:12:43
Dec 17 19:29:10.174 INFO [stderr]    |
Dec 17 19:29:10.174 INFO [stderr] 12 |         let trimmed_line_text = line_text.trim_left().to_string();
Dec 17 19:29:10.174 INFO [stderr]    |                                           ^^^^^^^^^
Dec 17 19:29:10.174 INFO [stderr]    |
Dec 17 19:29:10.180 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 19:29:10.180 INFO [stderr] 
Dec 17 19:29:17.845 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.01s
Dec 17 19:29:19.180 INFO running `"docker" "inspect" "f9a044056386fd327f74b6251ab4e83de27b81c582308d024f2ba616a71dc048"`
Dec 17 19:29:19.472 INFO running `"docker" "rm" "-f" "f9a044056386fd327f74b6251ab4e83de27b81c582308d024f2ba616a71dc048"`
Dec 17 19:29:19.808 INFO [stdout] f9a044056386fd327f74b6251ab4e83de27b81c582308d024f2ba616a71dc048