Dec 18 13:07:21.680 INFO checking pattern-3-0.5.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 13:07:21.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 13:07:22.180 INFO [stdout] 2de8e589f9993fbd82708aca893db2b52b2e44a00867bcaec6ead73b44ee0ebc
Dec 18 13:07:22.186 INFO running `"docker" "start" "-a" "2de8e589f9993fbd82708aca893db2b52b2e44a00867bcaec6ead73b44ee0ebc"`
Dec 18 13:07:23.114 INFO [stderr]     Checking pattern-3 v0.5.0 (/opt/crater/workdir)
Dec 18 13:07:24.228 INFO [stderr] warning: unreachable pattern
Dec 18 13:07:24.228 INFO [stderr]    --> src/omgwtf8/wtf8.rs:365:17
Dec 18 13:07:24.228 INFO [stderr]     |
Dec 18 13:07:24.228 INFO [stderr] 365 |                 _ => unreachable!(),
Dec 18 13:07:24.228 INFO [stderr]     |                 ^
Dec 18 13:07:24.228 INFO [stderr]     |
Dec 18 13:07:24.228 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 18 13:07:24.228 INFO [stderr] 
Dec 18 13:07:24.228 INFO [stderr] warning: unreachable pattern
Dec 18 13:07:24.228 INFO [stderr]    --> src/omgwtf8/wtf8.rs:634:17
Dec 18 13:07:24.228 INFO [stderr]     |
Dec 18 13:07:24.228 INFO [stderr] 634 |                 _ => unreachable!(),
Dec 18 13:07:24.228 INFO [stderr]     |                 ^
Dec 18 13:07:24.228 INFO [stderr] 
Dec 18 13:07:24.228 INFO [stderr] warning: unreachable pattern
Dec 18 13:07:24.228 INFO [stderr]   --> src/omgwtf8/mod.rs:38:13
Dec 18 13:07:24.228 INFO [stderr]    |
Dec 18 13:07:24.228 INFO [stderr] 38 |             _ => unreachable!(),
Dec 18 13:07:24.228 INFO [stderr]    |             ^
Dec 18 13:07:24.228 INFO [stderr] 
Dec 18 13:07:24.448 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 13:07:24.448 INFO [stderr]   --> src/lib.rs:16:5
Dec 18 13:07:24.448 INFO [stderr]    |
Dec 18 13:07:24.448 INFO [stderr] 16 |     int_to_from_bytes,
Dec 18 13:07:24.448 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 13:07:24.448 INFO [stderr]    |
Dec 18 13:07:24.448 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 18 13:07:24.448 INFO [stderr] 
Dec 18 13:07:24.448 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 13:07:24.448 INFO [stderr]   --> src/lib.rs:15:5
Dec 18 13:07:24.448 INFO [stderr]    |
Dec 18 13:07:24.448 INFO [stderr] 15 |     iterator_find_map,
Dec 18 13:07:24.448 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 13:07:24.448 INFO [stderr] 
Dec 18 13:07:26.532 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 13:07:26.532 INFO [stderr]    --> benches/strings.rs:231:40
Dec 18 13:07:26.532 INFO [stderr]     |
Dec 18 13:07:26.532 INFO [stderr] 231 | make_test!(std_trim_left_unichar, s, s.trim_left_matches('💩'), 16);
Dec 18 13:07:26.532 INFO [stderr]     |                                        ^^^^^^^^^^^^^^^^^
Dec 18 13:07:26.544 INFO [stderr]     |
Dec 18 13:07:26.544 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 13:07:26.544 INFO [stderr] 
Dec 18 13:07:26.544 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 13:07:26.544 INFO [stderr]    --> benches/strings.rs:231:40
Dec 18 13:07:26.544 INFO [stderr]     |
Dec 18 13:07:26.544 INFO [stderr] 231 | make_test!(std_trim_left_unichar, s, s.trim_left_matches('💩'), 16);
Dec 18 13:07:26.544 INFO [stderr]     |                                        ^^^^^^^^^^^^^^^^^
Dec 18 13:07:26.544 INFO [stderr] 
Dec 18 13:07:26.568 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 13:07:26.568 INFO [stderr]    --> benches/strings.rs:244:41
Dec 18 13:07:26.568 INFO [stderr]     |
Dec 18 13:07:26.568 INFO [stderr] 244 | make_test!(std_trim_right_unichar, s, s.trim_right_matches('!'), 16);
Dec 18 13:07:26.568 INFO [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
Dec 18 13:07:26.568 INFO [stderr] 
Dec 18 13:07:26.628 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 13:07:26.628 INFO [stderr]    --> benches/strings.rs:260:47
Dec 18 13:07:26.628 INFO [stderr]     |
Dec 18 13:07:26.628 INFO [stderr] 260 | make_test!(std_trim_left_unicode_string, s, s.trim_left_matches("💩💩"), 16);
Dec 18 13:07:26.628 INFO [stderr]     |                                               ^^^^^^^^^^^^^^^^^
Dec 18 13:07:26.628 INFO [stderr] 
Dec 18 13:07:26.632 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 13:07:26.632 INFO [stderr]    --> benches/strings.rs:273:46
Dec 18 13:07:26.632 INFO [stderr]     |
Dec 18 13:07:26.632 INFO [stderr] 273 | make_test!(std_trim_right_ascii_string, s, s.trim_right_matches("m!"), 16);
Dec 18 13:07:26.632 INFO [stderr]     |                                              ^^^^^^^^^^^^^^^^^^
Dec 18 13:07:26.632 INFO [stderr] 
Dec 18 13:07:26.671 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 13:07:26.671 INFO [stderr]    --> benches/strings.rs:312:43
Dec 18 13:07:26.671 INFO [stderr]     |
Dec 18 13:07:26.671 INFO [stderr] 312 | make_test!(std_trim_left_ascii_char, s, s.trim_left_matches(|c: char| c.is_ascii()));
Dec 18 13:07:26.671 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^
Dec 18 13:07:26.671 INFO [stderr] 
Dec 18 13:07:26.680 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 13:07:26.680 INFO [stderr]    --> benches/strings.rs:325:44
Dec 18 13:07:26.680 INFO [stderr]     |
Dec 18 13:07:26.680 INFO [stderr] 325 | make_test!(std_trim_right_ascii_char, s, s.trim_right_matches(|c: char| c.is_ascii()));
Dec 18 13:07:26.680 INFO [stderr]     |                                            ^^^^^^^^^^^^^^^^^^
Dec 18 13:07:26.680 INFO [stderr] 
Dec 18 13:07:27.369 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.28s
Dec 18 13:07:27.746 INFO running `"docker" "inspect" "2de8e589f9993fbd82708aca893db2b52b2e44a00867bcaec6ead73b44ee0ebc"`
Dec 18 13:07:27.874 INFO running `"docker" "rm" "-f" "2de8e589f9993fbd82708aca893db2b52b2e44a00867bcaec6ead73b44ee0ebc"`
Dec 18 13:07:28.008 INFO [stdout] 2de8e589f9993fbd82708aca893db2b52b2e44a00867bcaec6ead73b44ee0ebc