Dec 19 05:27:09.824 INFO checking woodgear/word-forms-rust against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 05:27:09.824 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/woodgear/word-forms-rust:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 05:27:10.408 INFO [stdout] 4b169752e915b942580ef367cd348eecdcfbd861501837f1f7614297f4649c0e
Dec 19 05:27:10.410 INFO running `"docker" "start" "-a" "4b169752e915b942580ef367cd348eecdcfbd861501837f1f7614297f4649c0e"`
Dec 19 05:27:13.575 INFO [stderr]     Checking cfg-if v0.1.4
Dec 19 05:27:13.576 INFO [stderr]    Compiling cc v1.0.18
Dec 19 05:27:13.576 INFO [stderr]     Checking lazy_static v1.0.2
Dec 19 05:27:13.577 INFO [stderr]    Compiling regex v1.0.2
Dec 19 05:27:13.577 INFO [stderr]     Checking difflib v0.4.0
Dec 19 05:27:13.577 INFO [stderr]     Checking cute v0.3.0
Dec 19 05:27:13.584 INFO [stderr]     Checking strum v0.10.0
Dec 19 05:27:13.586 INFO [stderr]     Checking aho-corasick v0.6.6
Dec 19 05:27:14.238 INFO [stderr]    Compiling syn v0.14.5
Dec 19 05:27:14.315 INFO [stderr]     Checking crossbeam-utils v0.2.2
Dec 19 05:27:14.700 INFO [stderr]     Checking log v0.4.3
Dec 19 05:27:14.702 INFO [stderr]     Checking thread_local v0.3.5
Dec 19 05:27:17.651 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 19 05:27:19.974 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 19 05:27:21.634 INFO [stderr]     Checking rayon-core v1.4.1
Dec 19 05:27:24.963 INFO [stderr]    Compiling backtrace-sys v0.1.23
Dec 19 05:27:26.005 INFO [stderr]     Checking rayon v1.0.2
Dec 19 05:27:30.002 INFO [stderr]     Checking Inflector v0.11.3
Dec 19 05:27:30.306 INFO [stderr]     Checking backtrace v0.3.9
Dec 19 05:27:31.665 INFO [stderr]     Checking failure v0.1.1
Dec 19 05:27:39.402 INFO [stderr]    Compiling strum_macros v0.10.0
Dec 19 05:27:43.172 INFO [stderr]     Checking word-forms-rust v0.1.0 (/opt/crater/workdir)
Dec 19 05:27:44.044 INFO [stderr] warning: unused variable: `index`
Dec 19 05:27:44.045 INFO [stderr]    --> src/word_net/mod.rs:774:13
Dec 19 05:27:44.045 INFO [stderr]     |
Dec 19 05:27:44.046 INFO [stderr] 774 |         let index = WordNetIndex::build_index(PathBuf::from("/home/oaa/Downloads/dict")).unwrap();
Dec 19 05:27:44.046 INFO [stderr]     |             ^^^^^ help: consider using `_index` instead
Dec 19 05:27:44.046 INFO [stderr]     |
Dec 19 05:27:44.046 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 05:27:44.047 INFO [stderr] 
Dec 19 05:27:44.047 INFO [stderr] warning: unused variable: `pos`
Dec 19 05:27:44.047 INFO [stderr]    --> src/word_net/mod.rs:780:13
Dec 19 05:27:44.048 INFO [stderr]     |
Dec 19 05:27:44.048 INFO [stderr] 780 |         let pos = PosSynsets::build_data("/home/oaa/Downloads/dict").unwrap();
Dec 19 05:27:44.048 INFO [stderr]     |             ^^^ help: consider using `_pos` instead
Dec 19 05:27:44.048 INFO [stderr] 
Dec 19 05:27:44.049 INFO [stderr] warning: unused variable: `all`
Dec 19 05:27:44.049 INFO [stderr]    --> src/word_net/mod.rs:798:13
Dec 19 05:27:44.049 INFO [stderr]     |
Dec 19 05:27:44.050 INFO [stderr] 798 |         let all = wn.all_synsets(None);
Dec 19 05:27:44.050 INFO [stderr]     |             ^^^ help: consider using `_all` instead
Dec 19 05:27:44.050 INFO [stderr] 
Dec 19 05:27:44.050 INFO [stderr] warning: unused variable: `name`
Dec 19 05:27:44.051 INFO [stderr]    --> src/word_net/mod.rs:401:35
Dec 19 05:27:44.051 INFO [stderr]     |
Dec 19 05:27:44.051 INFO [stderr] 401 |     pub fn get_sense_index(&self, name: &String, p: &POS, offset: usize) -> usize {
Dec 19 05:27:44.052 INFO [stderr]     |                                   ^^^^ help: consider using `_name` instead
Dec 19 05:27:44.052 INFO [stderr] 
Dec 19 05:27:44.052 INFO [stderr] warning: unused variable: `p`
Dec 19 05:27:44.052 INFO [stderr]    --> src/word_net/mod.rs:401:50
Dec 19 05:27:44.053 INFO [stderr]     |
Dec 19 05:27:44.053 INFO [stderr] 401 |     pub fn get_sense_index(&self, name: &String, p: &POS, offset: usize) -> usize {
Dec 19 05:27:44.053 INFO [stderr]     |                                                  ^ help: consider using `_p` instead
Dec 19 05:27:44.053 INFO [stderr] 
Dec 19 05:27:44.053 INFO [stderr] warning: unused variable: `offset`
Dec 19 05:27:44.053 INFO [stderr]    --> src/word_net/mod.rs:401:59
Dec 19 05:27:44.053 INFO [stderr]     |
Dec 19 05:27:44.053 INFO [stderr] 401 |     pub fn get_sense_index(&self, name: &String, p: &POS, offset: usize) -> usize {
Dec 19 05:27:44.054 INFO [stderr]     |                                                           ^^^^^^ help: consider using `_offset` instead
Dec 19 05:27:44.054 INFO [stderr] 
Dec 19 05:27:44.262 INFO [stderr] warning: method is never used: `pertainyms`
Dec 19 05:27:44.262 INFO [stderr]   --> src/word_net/mod.rs:47:5
Dec 19 05:27:44.262 INFO [stderr]    |
Dec 19 05:27:44.262 INFO [stderr] 47 |     fn pertainyms(&self) -> Vec<&Lemma> {
Dec 19 05:27:44.262 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:27:44.262 INFO [stderr]    |
Dec 19 05:27:44.262 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 05:27:44.262 INFO [stderr] 
Dec 19 05:27:44.262 INFO [stderr] warning: method is never used: `related`
Dec 19 05:27:44.262 INFO [stderr]   --> src/word_net/mod.rs:50:5
Dec 19 05:27:44.262 INFO [stderr]    |
Dec 19 05:27:44.262 INFO [stderr] 50 |     fn related(&self, symbol: String) -> Vec<&Lemma> {
Dec 19 05:27:44.262 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:27:44.262 INFO [stderr] 
Dec 19 05:27:44.272 INFO [stderr] warning: method is never used: `lemmas`
Dec 19 05:27:44.272 INFO [stderr]    --> src/word_net/mod.rs:228:5
Dec 19 05:27:44.272 INFO [stderr]     |
Dec 19 05:27:44.272 INFO [stderr] 228 |     fn lemmas(&self) -> &Vec<Lemma> {
Dec 19 05:27:44.272 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:27:44.272 INFO [stderr] 
Dec 19 05:27:44.273 INFO [stderr] warning: method is never used: `get`
Dec 19 05:27:44.273 INFO [stderr]    --> src/word_net/mod.rs:248:5
Dec 19 05:27:44.273 INFO [stderr]     |
Dec 19 05:27:44.273 INFO [stderr] 248 |     fn get(&self, ptr: &SynsetPtr) -> &BSynset {
Dec 19 05:27:44.273 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:27:44.273 INFO [stderr] 
Dec 19 05:27:44.273 INFO [stderr] warning: function is never used: `get_all_wordnet_words`
Dec 19 05:27:44.273 INFO [stderr]    --> src/word_net/mod.rs:580:5
Dec 19 05:27:44.273 INFO [stderr]     |
Dec 19 05:27:44.273 INFO [stderr] 580 |     fn get_all_wordnet_words() -> Vec<String> {
Dec 19 05:27:44.273 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:27:44.273 INFO [stderr] 
Dec 19 05:27:44.273 INFO [stderr] warning: function is never used: `get_conjugated_verb_list`
Dec 19 05:27:44.273 INFO [stderr]    --> src/word_net/mod.rs:590:5
Dec 19 05:27:44.273 INFO [stderr]     |
Dec 19 05:27:44.273 INFO [stderr] 590 |     fn get_conjugated_verb_list() -> Vec<Vec<String>> {
Dec 19 05:27:44.273 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:27:44.273 INFO [stderr] 
Dec 19 05:27:44.273 INFO [stderr] warning: function is never used: `get_related_lemmas`
Dec 19 05:27:44.273 INFO [stderr]    --> src/word_net/mod.rs:605:5
Dec 19 05:27:44.273 INFO [stderr]     |
Dec 19 05:27:44.273 INFO [stderr] 605 |     fn get_related_lemmas(_word: &String) {}
Dec 19 05:27:44.273 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:27:44.273 INFO [stderr] 
Dec 19 05:27:44.273 INFO [stderr] warning: function is never used: `get_word_forms`
Dec 19 05:27:44.273 INFO [stderr]    --> src/word_net/mod.rs:607:5
Dec 19 05:27:44.273 INFO [stderr]     |
Dec 19 05:27:44.274 INFO [stderr] 607 |     pub fn get_word_forms(word: String) {
Dec 19 05:27:44.274 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:27:44.274 INFO [stderr] 
Dec 19 05:27:44.274 INFO [stderr] warning: function is never used: `get_adjective_to_adverb`
Dec 19 05:27:44.274 INFO [stderr]    --> src/word_net/mod.rs:611:5
Dec 19 05:27:44.274 INFO [stderr]     |
Dec 19 05:27:44.274 INFO [stderr] 611 |     fn get_adjective_to_adverb() -> HashMap<String, String> {
Dec 19 05:27:44.274 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:27:44.274 INFO [stderr] 
Dec 19 05:27:44.280 INFO [stderr] warning: method is never used: `pertainyms`
Dec 19 05:27:44.280 INFO [stderr]   --> src/word_net/mod.rs:47:5
Dec 19 05:27:44.280 INFO [stderr]    |
Dec 19 05:27:44.280 INFO [stderr] 47 |     fn pertainyms(&self) -> Vec<&Lemma> {
Dec 19 05:27:44.281 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:27:44.281 INFO [stderr]    |
Dec 19 05:27:44.281 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 05:27:44.281 INFO [stderr] 
Dec 19 05:27:44.281 INFO [stderr] warning: method is never used: `related`
Dec 19 05:27:44.281 INFO [stderr]   --> src/word_net/mod.rs:50:5
Dec 19 05:27:44.281 INFO [stderr]    |
Dec 19 05:27:44.281 INFO [stderr] 50 |     fn related(&self, symbol: String) -> Vec<&Lemma> {
Dec 19 05:27:44.281 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:27:44.281 INFO [stderr] 
Dec 19 05:27:44.281 INFO [stderr] warning: method is never used: `lemmas`
Dec 19 05:27:44.281 INFO [stderr]    --> src/word_net/mod.rs:228:5
Dec 19 05:27:44.281 INFO [stderr]     |
Dec 19 05:27:44.281 INFO [stderr] 228 |     fn lemmas(&self) -> &Vec<Lemma> {
Dec 19 05:27:44.281 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:27:44.281 INFO [stderr] 
Dec 19 05:27:44.282 INFO [stderr] warning: method is never used: `get`
Dec 19 05:27:44.282 INFO [stderr]    --> src/word_net/mod.rs:248:5
Dec 19 05:27:44.282 INFO [stderr]     |
Dec 19 05:27:44.282 INFO [stderr] 248 |     fn get(&self, ptr: &SynsetPtr) -> &BSynset {
Dec 19 05:27:44.282 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:27:44.282 INFO [stderr] 
Dec 19 05:27:44.282 INFO [stderr] warning: function is never used: `get_all_wordnet_words`
Dec 19 05:27:44.282 INFO [stderr]    --> src/word_net/mod.rs:580:5
Dec 19 05:27:44.282 INFO [stderr]     |
Dec 19 05:27:44.282 INFO [stderr] 580 |     fn get_all_wordnet_words() -> Vec<String> {
Dec 19 05:27:44.282 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:27:44.282 INFO [stderr] 
Dec 19 05:27:44.282 INFO [stderr] warning: function is never used: `get_conjugated_verb_list`
Dec 19 05:27:44.282 INFO [stderr]    --> src/word_net/mod.rs:590:5
Dec 19 05:27:44.282 INFO [stderr]     |
Dec 19 05:27:44.283 INFO [stderr] 590 |     fn get_conjugated_verb_list() -> Vec<Vec<String>> {
Dec 19 05:27:44.283 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:27:44.283 INFO [stderr] 
Dec 19 05:27:44.283 INFO [stderr] warning: function is never used: `get_related_lemmas`
Dec 19 05:27:44.283 INFO [stderr]    --> src/word_net/mod.rs:605:5
Dec 19 05:27:44.283 INFO [stderr]     |
Dec 19 05:27:44.283 INFO [stderr] 605 |     fn get_related_lemmas(_word: &String) {}
Dec 19 05:27:44.283 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:27:44.283 INFO [stderr] 
Dec 19 05:27:44.283 INFO [stderr] warning: function is never used: `get_word_forms`
Dec 19 05:27:44.283 INFO [stderr]    --> src/word_net/mod.rs:607:5
Dec 19 05:27:44.283 INFO [stderr]     |
Dec 19 05:27:44.283 INFO [stderr] 607 |     pub fn get_word_forms(word: String) {
Dec 19 05:27:44.283 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:27:44.283 INFO [stderr] 
Dec 19 05:27:44.283 INFO [stderr] warning: function is never used: `get_adjective_to_adverb`
Dec 19 05:27:44.283 INFO [stderr]    --> src/word_net/mod.rs:611:5
Dec 19 05:27:44.283 INFO [stderr]     |
Dec 19 05:27:44.283 INFO [stderr] 611 |     fn get_adjective_to_adverb() -> HashMap<String, String> {
Dec 19 05:27:44.283 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:27:44.283 INFO [stderr] 
Dec 19 05:27:44.286 INFO [stderr] warning: variable `WN` should have a snake case name such as `wn`
Dec 19 05:27:44.286 INFO [stderr]    --> src/word_net/mod.rs:788:13
Dec 19 05:27:44.286 INFO [stderr]     |
Dec 19 05:27:44.286 INFO [stderr] 788 |         let WN = WordNet::new().unwrap();
Dec 19 05:27:44.286 INFO [stderr]     |             ^^
Dec 19 05:27:44.286 INFO [stderr]     |
Dec 19 05:27:44.296 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 19 05:27:44.296 INFO [stderr] 
Dec 19 05:27:44.342 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.88s
Dec 19 05:27:45.132 INFO running `"docker" "inspect" "4b169752e915b942580ef367cd348eecdcfbd861501837f1f7614297f4649c0e"`
Dec 19 05:27:45.440 INFO running `"docker" "rm" "-f" "4b169752e915b942580ef367cd348eecdcfbd861501837f1f7614297f4649c0e"`
Dec 19 05:27:45.813 INFO [stdout] 4b169752e915b942580ef367cd348eecdcfbd861501837f1f7614297f4649c0e