Dec 17 20:02:51.773 INFO checking masuke5/dictsearch against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 20:02:51.773 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/masuke5/dictsearch:/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 17 20:02:52.150 INFO [stdout] 1aec324e6d065a47702664e3790752bf05dfe9d4d2e1ed35e3d6b365f9d0a60b
Dec 17 20:02:52.156 INFO running `"docker" "start" "-a" "1aec324e6d065a47702664e3790752bf05dfe9d4d2e1ed35e3d6b365f9d0a60b"`
Dec 17 20:02:54.148 INFO [stderr]    Compiling libsqlite3-sys v0.9.1
Dec 17 20:03:17.614 INFO [stderr]     Checking rusqlite v0.13.0
Dec 17 20:03:18.756 INFO [stderr]     Checking dictsearch v0.1.0 (/opt/crater/workdir)
Dec 17 20:03:19.354 INFO [stderr] warning: method is never used: `to_english`
Dec 17 20:03:19.354 INFO [stderr]   --> src/word.rs:27:5
Dec 17 20:03:19.355 INFO [stderr]    |
Dec 17 20:03:19.355 INFO [stderr] 27 |     pub fn to_english(&self) -> String {
Dec 17 20:03:19.360 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:03:19.361 INFO [stderr]    |
Dec 17 20:03:19.361 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 20:03:19.361 INFO [stderr] 
Dec 17 20:03:19.362 INFO [stderr] warning: method is never used: `to_japanese`
Dec 17 20:03:19.362 INFO [stderr]   --> src/word.rs:47:5
Dec 17 20:03:19.362 INFO [stderr]    |
Dec 17 20:03:19.363 INFO [stderr] 47 |     pub fn to_japanese(&self) -> String {
Dec 17 20:03:19.363 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:03:19.363 INFO [stderr] 
Dec 17 20:03:19.363 INFO [stderr] warning: method is never used: `to_onechar_japanese`
Dec 17 20:03:19.363 INFO [stderr]   --> src/word.rs:67:5
Dec 17 20:03:19.363 INFO [stderr]    |
Dec 17 20:03:19.363 INFO [stderr] 67 |     pub fn to_onechar_japanese(&self) -> String {
Dec 17 20:03:19.363 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:03:19.364 INFO [stderr] 
Dec 17 20:03:19.364 INFO [stderr] warning: method is never used: `from_japanese`
Dec 17 20:03:19.364 INFO [stderr]    --> src/word.rs:108:5
Dec 17 20:03:19.364 INFO [stderr]     |
Dec 17 20:03:19.364 INFO [stderr] 108 |     pub fn from_japanese(s: &str) -> Option<WordType> {
Dec 17 20:03:19.364 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:03:19.364 INFO [stderr] 
Dec 17 20:03:19.364 INFO [stderr] warning: method is never used: `from_onechar_japanese`
Dec 17 20:03:19.364 INFO [stderr]    --> src/word.rs:129:5
Dec 17 20:03:19.364 INFO [stderr]     |
Dec 17 20:03:19.364 INFO [stderr] 129 |     pub fn from_onechar_japanese(s: &str) -> Option<WordType> {
Dec 17 20:03:19.364 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:03:19.364 INFO [stderr] 
Dec 17 20:03:19.428 INFO [stderr] warning: method is never used: `to_english`
Dec 17 20:03:19.429 INFO [stderr]   --> src/word.rs:27:5
Dec 17 20:03:19.429 INFO [stderr]    |
Dec 17 20:03:19.430 INFO [stderr] 27 |     pub fn to_english(&self) -> String {
Dec 17 20:03:19.430 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:03:19.430 INFO [stderr]    |
Dec 17 20:03:19.431 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 20:03:19.431 INFO [stderr] 
Dec 17 20:03:19.431 INFO [stderr] warning: method is never used: `to_japanese`
Dec 17 20:03:19.431 INFO [stderr]   --> src/word.rs:47:5
Dec 17 20:03:19.431 INFO [stderr]    |
Dec 17 20:03:19.431 INFO [stderr] 47 |     pub fn to_japanese(&self) -> String {
Dec 17 20:03:19.431 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:03:19.431 INFO [stderr] 
Dec 17 20:03:19.431 INFO [stderr] warning: method is never used: `to_onechar_japanese`
Dec 17 20:03:19.431 INFO [stderr]   --> src/word.rs:67:5
Dec 17 20:03:19.431 INFO [stderr]    |
Dec 17 20:03:19.431 INFO [stderr] 67 |     pub fn to_onechar_japanese(&self) -> String {
Dec 17 20:03:19.431 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:03:19.431 INFO [stderr] 
Dec 17 20:03:19.431 INFO [stderr] warning: method is never used: `from_japanese`
Dec 17 20:03:19.431 INFO [stderr]    --> src/word.rs:108:5
Dec 17 20:03:19.431 INFO [stderr]     |
Dec 17 20:03:19.431 INFO [stderr] 108 |     pub fn from_japanese(s: &str) -> Option<WordType> {
Dec 17 20:03:19.431 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:03:19.431 INFO [stderr] 
Dec 17 20:03:19.431 INFO [stderr] warning: method is never used: `from_onechar_japanese`
Dec 17 20:03:19.431 INFO [stderr]    --> src/word.rs:129:5
Dec 17 20:03:19.431 INFO [stderr]     |
Dec 17 20:03:19.431 INFO [stderr] 129 |     pub fn from_onechar_japanese(s: &str) -> Option<WordType> {
Dec 17 20:03:19.431 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:03:19.431 INFO [stderr] 
Dec 17 20:03:19.473 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.45s
Dec 17 20:03:20.404 INFO running `"docker" "inspect" "1aec324e6d065a47702664e3790752bf05dfe9d4d2e1ed35e3d6b365f9d0a60b"`
Dec 17 20:03:20.722 INFO running `"docker" "rm" "-f" "1aec324e6d065a47702664e3790752bf05dfe9d4d2e1ed35e3d6b365f9d0a60b"`
Dec 17 20:03:21.124 INFO [stdout] 1aec324e6d065a47702664e3790752bf05dfe9d4d2e1ed35e3d6b365f9d0a60b