Dec 18 13:07:22.205 INFO checking pattern-3-0.5.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 13:07:22.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/pattern-3/0.5.0:/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 13:07:22.608 INFO [stdout] ecbf829dcd06a58e5b8b6facda1ab1ac1d5f6fbc6b443a08bcb8c12934e6c371
Dec 18 13:07:22.611 INFO running `"docker" "start" "-a" "ecbf829dcd06a58e5b8b6facda1ab1ac1d5f6fbc6b443a08bcb8c12934e6c371"`
Dec 18 13:07:23.624 INFO [stderr]     Checking pattern-3 v0.5.0 (/opt/crater/workdir)
Dec 18 13:07:24.936 INFO [stderr] warning: unreachable pattern
Dec 18 13:07:24.936 INFO [stderr]    --> src/omgwtf8/wtf8.rs:365:17
Dec 18 13:07:24.936 INFO [stderr]     |
Dec 18 13:07:24.936 INFO [stderr] 365 |                 _ => unreachable!(),
Dec 18 13:07:24.936 INFO [stderr]     |                 ^
Dec 18 13:07:24.936 INFO [stderr]     |
Dec 18 13:07:24.936 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 18 13:07:24.936 INFO [stderr] 
Dec 18 13:07:24.936 INFO [stderr] warning: unreachable pattern
Dec 18 13:07:24.936 INFO [stderr]    --> src/omgwtf8/wtf8.rs:634:17
Dec 18 13:07:24.936 INFO [stderr]     |
Dec 18 13:07:24.936 INFO [stderr] 634 |                 _ => unreachable!(),
Dec 18 13:07:24.936 INFO [stderr]     |                 ^
Dec 18 13:07:24.936 INFO [stderr] 
Dec 18 13:07:24.936 INFO [stderr] warning: unreachable pattern
Dec 18 13:07:24.936 INFO [stderr]   --> src/omgwtf8/mod.rs:38:13
Dec 18 13:07:24.936 INFO [stderr]    |
Dec 18 13:07:24.936 INFO [stderr] 38 |             _ => unreachable!(),
Dec 18 13:07:24.936 INFO [stderr]    |             ^
Dec 18 13:07:24.937 INFO [stderr] 
Dec 18 13:07:25.160 INFO [stderr] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 18 13:07:25.160 INFO [stderr]   --> src/lib.rs:16:5
Dec 18 13:07:25.160 INFO [stderr]    |
Dec 18 13:07:25.160 INFO [stderr] 16 |     int_to_from_bytes,
Dec 18 13:07:25.160 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 13:07:25.160 INFO [stderr]    |
Dec 18 13:07:25.160 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 18 13:07:25.160 INFO [stderr] 
Dec 18 13:07:25.160 INFO [stderr] warning: the feature `iterator_find_map` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 18 13:07:25.160 INFO [stderr]   --> src/lib.rs:15:5
Dec 18 13:07:25.160 INFO [stderr]    |
Dec 18 13:07:25.160 INFO [stderr] 15 |     iterator_find_map,
Dec 18 13:07:25.160 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 13:07:25.160 INFO [stderr] 
Dec 18 13:07:27.580 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 13:07:27.580 INFO [stderr]    --> benches/strings.rs:231:40
Dec 18 13:07:27.580 INFO [stderr]     |
Dec 18 13:07:27.580 INFO [stderr] 231 | make_test!(std_trim_left_unichar, s, s.trim_left_matches('💩'), 16);
Dec 18 13:07:27.580 INFO [stderr]     |                                        ^^^^^^^^^^^^^^^^^
Dec 18 13:07:27.580 INFO [stderr]     |
Dec 18 13:07:27.580 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 13:07:27.580 INFO [stderr] 
Dec 18 13:07:27.580 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 13:07:27.580 INFO [stderr]    --> benches/strings.rs:231:40
Dec 18 13:07:27.580 INFO [stderr]     |
Dec 18 13:07:27.580 INFO [stderr] 231 | make_test!(std_trim_left_unichar, s, s.trim_left_matches('💩'), 16);
Dec 18 13:07:27.580 INFO [stderr]     |                                        ^^^^^^^^^^^^^^^^^
Dec 18 13:07:27.580 INFO [stderr] 
Dec 18 13:07:27.584 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 13:07:27.584 INFO [stderr]    --> benches/strings.rs:244:41
Dec 18 13:07:27.584 INFO [stderr]     |
Dec 18 13:07:27.584 INFO [stderr] 244 | make_test!(std_trim_right_unichar, s, s.trim_right_matches('!'), 16);
Dec 18 13:07:27.584 INFO [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
Dec 18 13:07:27.584 INFO [stderr] 
Dec 18 13:07:27.600 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 13:07:27.600 INFO [stderr]    --> benches/strings.rs:260:47
Dec 18 13:07:27.600 INFO [stderr]     |
Dec 18 13:07:27.600 INFO [stderr] 260 | make_test!(std_trim_left_unicode_string, s, s.trim_left_matches("💩💩"), 16);
Dec 18 13:07:27.600 INFO [stderr]     |                                               ^^^^^^^^^^^^^^^^^
Dec 18 13:07:27.600 INFO [stderr] 
Dec 18 13:07:27.608 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 13:07:27.608 INFO [stderr]    --> benches/strings.rs:273:46
Dec 18 13:07:27.608 INFO [stderr]     |
Dec 18 13:07:27.608 INFO [stderr] 273 | make_test!(std_trim_right_ascii_string, s, s.trim_right_matches("m!"), 16);
Dec 18 13:07:27.608 INFO [stderr]     |                                              ^^^^^^^^^^^^^^^^^^
Dec 18 13:07:27.608 INFO [stderr] 
Dec 18 13:07:27.640 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 13:07:27.640 INFO [stderr]    --> benches/strings.rs:312:43
Dec 18 13:07:27.640 INFO [stderr]     |
Dec 18 13:07:27.640 INFO [stderr] 312 | make_test!(std_trim_left_ascii_char, s, s.trim_left_matches(|c: char| c.is_ascii()));
Dec 18 13:07:27.640 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^
Dec 18 13:07:27.640 INFO [stderr] 
Dec 18 13:07:27.646 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 13:07:27.646 INFO [stderr]    --> benches/strings.rs:325:44
Dec 18 13:07:27.646 INFO [stderr]     |
Dec 18 13:07:27.646 INFO [stderr] 325 | make_test!(std_trim_right_ascii_char, s, s.trim_right_matches(|c: char| c.is_ascii()));
Dec 18 13:07:27.646 INFO [stderr]     |                                            ^^^^^^^^^^^^^^^^^^
Dec 18 13:07:27.646 INFO [stderr] 
Dec 18 13:07:28.194 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.66s
Dec 18 13:07:28.572 INFO running `"docker" "inspect" "ecbf829dcd06a58e5b8b6facda1ab1ac1d5f6fbc6b443a08bcb8c12934e6c371"`
Dec 18 13:07:28.708 INFO running `"docker" "rm" "-f" "ecbf829dcd06a58e5b8b6facda1ab1ac1d5f6fbc6b443a08bcb8c12934e6c371"`
Dec 18 13:07:28.920 INFO [stdout] ecbf829dcd06a58e5b8b6facda1ab1ac1d5f6fbc6b443a08bcb8c12934e6c371