Dec 18 11:07:00.610 INFO checking smallstr-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:07:00.610 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/smallstr/0.1.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:07:01.012 INFO [stdout] c2eb152dd7ea1948994076c4136c376e8c3b85c3996b25857f7729066077070b
Dec 18 11:07:01.018 INFO running `"docker" "start" "-a" "c2eb152dd7ea1948994076c4136c376e8c3b85c3996b25857f7729066077070b"`
Dec 18 11:07:02.749 INFO [stderr]     Checking smallvec v0.6.7
Dec 18 11:07:03.628 INFO [stderr]     Checking smallstr v0.1.0 (/opt/crater/workdir)
Dec 18 11:07:04.308 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 18 11:07:04.308 INFO [stderr]    --> src/string.rs:393:22
Dec 18 11:07:04.308 INFO [stderr]     |
Dec 18 11:07:04.308 INFO [stderr] 393 |                 self.slice_unchecked(idx, len).chars().next().unwrap()
Dec 18 11:07:04.308 INFO [stderr]     |                      ^^^^^^^^^^^^^^^
Dec 18 11:07:04.308 INFO [stderr]     |
Dec 18 11:07:04.308 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 11:07:04.308 INFO [stderr] 
Dec 18 11:07:04.424 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 18 11:07:04.424 INFO [stderr]    --> src/string.rs:393:22
Dec 18 11:07:04.424 INFO [stderr]     |
Dec 18 11:07:04.424 INFO [stderr] 393 |                 self.slice_unchecked(idx, len).chars().next().unwrap()
Dec 18 11:07:04.424 INFO [stderr]     |                      ^^^^^^^^^^^^^^^
Dec 18 11:07:04.424 INFO [stderr]     |
Dec 18 11:07:04.424 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 11:07:04.424 INFO [stderr] 
Dec 18 11:07:04.815 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
Dec 18 11:07:05.570 INFO running `"docker" "inspect" "c2eb152dd7ea1948994076c4136c376e8c3b85c3996b25857f7729066077070b"`
Dec 18 11:07:05.896 INFO running `"docker" "rm" "-f" "c2eb152dd7ea1948994076c4136c376e8c3b85c3996b25857f7729066077070b"`
Dec 18 11:07:06.212 INFO [stdout] c2eb152dd7ea1948994076c4136c376e8c3b85c3996b25857f7729066077070b