Dec 18 12:49:23.951 INFO checking programinduction-0.7.4 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 12:49:23.951 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/programinduction/0.7.4:/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 12:49:24.163 INFO [stdout] 327e65d2f18952d8139761b90c6e6a5eaff17372ecfd33d68c3d2e4158eb2d85
Dec 18 12:49:24.165 INFO running `"docker" "start" "-a" "327e65d2f18952d8139761b90c6e6a5eaff17372ecfd33d68c3d2e4158eb2d85"`
Dec 18 12:49:24.910 INFO [stderr]     Checking term_rewriting v0.3.0
Dec 18 12:49:24.911 INFO [stderr]     Checking polytype v6.0.0
Dec 18 12:49:24.911 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 18 12:49:26.234 INFO [stderr]     Checking programinduction v0.7.4 (/opt/crater/workdir)
Dec 18 12:49:28.679 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 12:49:28.679 INFO [stderr]   --> src/lambda/parser.rs:30:17
Dec 18 12:49:28.679 INFO [stderr]    |
Dec 18 12:49:28.679 INFO [stderr] 30 |     let s = inp.trim_left();
Dec 18 12:49:28.679 INFO [stderr]    |                 ^^^^^^^^^
Dec 18 12:49:28.679 INFO [stderr]    |
Dec 18 12:49:28.679 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 12:49:28.679 INFO [stderr] 
Dec 18 12:49:28.725 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 12:49:28.725 INFO [stderr]   --> src/lambda/parser.rs:30:17
Dec 18 12:49:28.725 INFO [stderr]    |
Dec 18 12:49:28.725 INFO [stderr] 30 |     let s = inp.trim_left();
Dec 18 12:49:28.725 INFO [stderr]    |                 ^^^^^^^^^
Dec 18 12:49:28.725 INFO [stderr]    |
Dec 18 12:49:28.725 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 12:49:28.725 INFO [stderr] 
Dec 18 12:49:32.468 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.62s
Dec 18 12:49:33.234 INFO running `"docker" "inspect" "327e65d2f18952d8139761b90c6e6a5eaff17372ecfd33d68c3d2e4158eb2d85"`
Dec 18 12:49:33.521 INFO running `"docker" "rm" "-f" "327e65d2f18952d8139761b90c6e6a5eaff17372ecfd33d68c3d2e4158eb2d85"`
Dec 18 12:49:33.744 INFO [stdout] 327e65d2f18952d8139761b90c6e6a5eaff17372ecfd33d68c3d2e4158eb2d85