Dec 19 17:20:38.311 INFO checking eqrion/wordament against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 17:20:38.311 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/eqrion/wordament:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:20:38.590 INFO [stdout] 3dc7d5714d67a1f60c6aaa57170db0cb852ee646a56d5544ffced1adb0843aec
Dec 19 17:20:38.591 INFO running `"docker" "start" "-a" "3dc7d5714d67a1f60c6aaa57170db0cb852ee646a56d5544ffced1adb0843aec"`
Dec 19 17:20:39.556 INFO [stderr]     Checking wordament v0.1.0 (/opt/crater/workdir)
Dec 19 17:20:39.856 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 17:20:39.856 INFO [stderr]   --> src/main.rs:24:31
Dec 19 17:20:39.856 INFO [stderr]    |
Dec 19 17:20:39.856 INFO [stderr] 24 |             Tile::Prefix(data.trim_left_matches("-").to_owned())
Dec 19 17:20:39.856 INFO [stderr]    |                               ^^^^^^^^^^^^^^^^^
Dec 19 17:20:39.856 INFO [stderr]    |
Dec 19 17:20:39.856 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 17:20:39.856 INFO [stderr] 
Dec 19 17:20:39.856 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 19 17:20:39.856 INFO [stderr]   --> src/main.rs:28:31
Dec 19 17:20:39.856 INFO [stderr]    |
Dec 19 17:20:39.856 INFO [stderr] 28 |             Tile::Suffix(data.trim_right_matches("-").to_owned())
Dec 19 17:20:39.856 INFO [stderr]    |                               ^^^^^^^^^^^^^^^^^^
Dec 19 17:20:39.856 INFO [stderr] 
Dec 19 17:20:39.868 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 17:20:39.868 INFO [stderr]   --> src/main.rs:24:31
Dec 19 17:20:39.868 INFO [stderr]    |
Dec 19 17:20:39.868 INFO [stderr] 24 |             Tile::Prefix(data.trim_left_matches("-").to_owned())
Dec 19 17:20:39.868 INFO [stderr]    |                               ^^^^^^^^^^^^^^^^^
Dec 19 17:20:39.868 INFO [stderr]    |
Dec 19 17:20:39.868 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 17:20:39.868 INFO [stderr] 
Dec 19 17:20:39.868 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 19 17:20:39.868 INFO [stderr]   --> src/main.rs:28:31
Dec 19 17:20:39.868 INFO [stderr]    |
Dec 19 17:20:39.868 INFO [stderr] 28 |             Tile::Suffix(data.trim_right_matches("-").to_owned())
Dec 19 17:20:39.868 INFO [stderr]    |                               ^^^^^^^^^^^^^^^^^^
Dec 19 17:20:39.868 INFO [stderr] 
Dec 19 17:20:39.955 INFO [stderr] warning: method is never used: `contains`
Dec 19 17:20:39.955 INFO [stderr]   --> src/trie.rs:54:5
Dec 19 17:20:39.955 INFO [stderr]    |
Dec 19 17:20:39.955 INFO [stderr] 54 |     pub fn contains(&self, data: &str) -> bool
Dec 19 17:20:39.955 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:20:39.955 INFO [stderr]    |
Dec 19 17:20:39.955 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 17:20:39.955 INFO [stderr] 
Dec 19 17:20:39.955 INFO [stderr] warning: method is never used: `contains_chars`
Dec 19 17:20:39.955 INFO [stderr]   --> src/trie.rs:58:5
Dec 19 17:20:39.955 INFO [stderr]    |
Dec 19 17:20:39.955 INFO [stderr] 58 |     pub fn contains_chars(&self, mut chars: Chars) -> bool
Dec 19 17:20:39.955 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:20:39.955 INFO [stderr] 
Dec 19 17:20:39.976 INFO [stderr] warning: method is never used: `contains`
Dec 19 17:20:39.976 INFO [stderr]   --> src/trie.rs:54:5
Dec 19 17:20:39.976 INFO [stderr]    |
Dec 19 17:20:39.976 INFO [stderr] 54 |     pub fn contains(&self, data: &str) -> bool
Dec 19 17:20:39.976 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:20:39.976 INFO [stderr]    |
Dec 19 17:20:39.976 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 17:20:39.976 INFO [stderr] 
Dec 19 17:20:39.976 INFO [stderr] warning: method is never used: `contains_chars`
Dec 19 17:20:39.976 INFO [stderr]   --> src/trie.rs:58:5
Dec 19 17:20:39.976 INFO [stderr]    |
Dec 19 17:20:39.976 INFO [stderr] 58 |     pub fn contains_chars(&self, mut chars: Chars) -> bool
Dec 19 17:20:39.976 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:20:39.976 INFO [stderr] 
Dec 19 17:20:39.991 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Dec 19 17:20:40.512 INFO running `"docker" "inspect" "3dc7d5714d67a1f60c6aaa57170db0cb852ee646a56d5544ffced1adb0843aec"`
Dec 19 17:20:40.814 INFO running `"docker" "rm" "-f" "3dc7d5714d67a1f60c6aaa57170db0cb852ee646a56d5544ffced1adb0843aec"`
Dec 19 17:20:41.164 INFO [stdout] 3dc7d5714d67a1f60c6aaa57170db0cb852ee646a56d5544ffced1adb0843aec