Dec 17 11:50:37.785 INFO checking woodgear/word-forms-rust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 11:50:37.785 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 11:50:38.460 INFO [stdout] bbdb1986f6d346bc1a85a77aa015f1750180d4dafe5914ef9e42a48b4b373c95
Dec 17 11:50:38.467 INFO running `"docker" "start" "-a" "bbdb1986f6d346bc1a85a77aa015f1750180d4dafe5914ef9e42a48b4b373c95"`
Dec 17 11:50:40.486 INFO [stderr]    Compiling cc v1.0.18
Dec 17 11:50:40.486 INFO [stderr]     Checking cfg-if v0.1.4
Dec 17 11:50:40.494 INFO [stderr]     Checking lazy_static v1.0.2
Dec 17 11:50:40.494 INFO [stderr]    Compiling regex v1.0.2
Dec 17 11:50:40.495 INFO [stderr]     Checking difflib v0.4.0
Dec 17 11:50:40.495 INFO [stderr]     Checking strum v0.10.0
Dec 17 11:50:40.495 INFO [stderr]     Checking cute v0.3.0
Dec 17 11:50:40.505 INFO [stderr]     Checking aho-corasick v0.6.6
Dec 17 11:50:41.015 INFO [stderr]    Compiling quote v0.6.4
Dec 17 11:50:41.173 INFO [stderr]     Checking crossbeam-utils v0.2.2
Dec 17 11:50:41.516 INFO [stderr]     Checking log v0.4.3
Dec 17 11:50:41.706 INFO [stderr]     Checking thread_local v0.3.5
Dec 17 11:50:44.281 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 17 11:50:44.283 INFO [stderr]    Compiling syn v0.14.5
Dec 17 11:50:46.378 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 17 11:50:47.654 INFO [stderr]     Checking rayon-core v1.4.1
Dec 17 11:50:51.572 INFO [stderr]    Compiling backtrace-sys v0.1.23
Dec 17 11:50:51.972 INFO [stderr]     Checking rayon v1.0.2
Dec 17 11:50:55.980 INFO [stderr]     Checking Inflector v0.11.3
Dec 17 11:50:56.560 INFO [stderr]     Checking backtrace v0.3.9
Dec 17 11:50:57.584 INFO [stderr]     Checking failure v0.1.1
Dec 17 11:51:05.038 INFO [stderr]    Compiling strum_macros v0.10.0
Dec 17 11:51:08.292 INFO [stderr]     Checking word-forms-rust v0.1.0 (/opt/crater/workdir)
Dec 17 11:51:09.236 INFO [stderr] warning: unused variable: `index`
Dec 17 11:51:09.236 INFO [stderr]    --> src/word_net/mod.rs:774:13
Dec 17 11:51:09.236 INFO [stderr]     |
Dec 17 11:51:09.236 INFO [stderr] 774 |         let index = WordNetIndex::build_index(PathBuf::from("/home/oaa/Downloads/dict")).unwrap();
Dec 17 11:51:09.237 INFO [stderr]     |             ^^^^^ help: consider using `_index` instead
Dec 17 11:51:09.237 INFO [stderr]     |
Dec 17 11:51:09.237 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 11:51:09.237 INFO [stderr] 
Dec 17 11:51:09.237 INFO [stderr] warning: unused variable: `pos`
Dec 17 11:51:09.237 INFO [stderr]    --> src/word_net/mod.rs:780:13
Dec 17 11:51:09.237 INFO [stderr]     |
Dec 17 11:51:09.237 INFO [stderr] 780 |         let pos = PosSynsets::build_data("/home/oaa/Downloads/dict").unwrap();
Dec 17 11:51:09.237 INFO [stderr]     |             ^^^ help: consider using `_pos` instead
Dec 17 11:51:09.237 INFO [stderr] 
Dec 17 11:51:09.237 INFO [stderr] warning: unused variable: `all`
Dec 17 11:51:09.237 INFO [stderr]    --> src/word_net/mod.rs:798:13
Dec 17 11:51:09.238 INFO [stderr]     |
Dec 17 11:51:09.238 INFO [stderr] 798 |         let all = wn.all_synsets(None);
Dec 17 11:51:09.238 INFO [stderr]     |             ^^^ help: consider using `_all` instead
Dec 17 11:51:09.239 INFO [stderr] 
Dec 17 11:51:09.240 INFO [stderr] warning: unused variable: `name`
Dec 17 11:51:09.240 INFO [stderr]    --> src/word_net/mod.rs:401:35
Dec 17 11:51:09.240 INFO [stderr]     |
Dec 17 11:51:09.241 INFO [stderr] 401 |     pub fn get_sense_index(&self, name: &String, p: &POS, offset: usize) -> usize {
Dec 17 11:51:09.241 INFO [stderr]     |                                   ^^^^ help: consider using `_name` instead
Dec 17 11:51:09.241 INFO [stderr] 
Dec 17 11:51:09.241 INFO [stderr] warning: unused variable: `p`
Dec 17 11:51:09.242 INFO [stderr]    --> src/word_net/mod.rs:401:50
Dec 17 11:51:09.242 INFO [stderr]     |
Dec 17 11:51:09.242 INFO [stderr] 401 |     pub fn get_sense_index(&self, name: &String, p: &POS, offset: usize) -> usize {
Dec 17 11:51:09.243 INFO [stderr]     |                                                  ^ help: consider using `_p` instead
Dec 17 11:51:09.243 INFO [stderr] 
Dec 17 11:51:09.243 INFO [stderr] warning: unused variable: `offset`
Dec 17 11:51:09.244 INFO [stderr]    --> src/word_net/mod.rs:401:59
Dec 17 11:51:09.244 INFO [stderr]     |
Dec 17 11:51:09.244 INFO [stderr] 401 |     pub fn get_sense_index(&self, name: &String, p: &POS, offset: usize) -> usize {
Dec 17 11:51:09.244 INFO [stderr]     |                                                           ^^^^^^ help: consider using `_offset` instead
Dec 17 11:51:09.245 INFO [stderr] 
Dec 17 11:51:09.493 INFO [stderr] warning: method is never used: `pertainyms`
Dec 17 11:51:09.493 INFO [stderr]   --> src/word_net/mod.rs:47:5
Dec 17 11:51:09.493 INFO [stderr]    |
Dec 17 11:51:09.494 INFO [stderr] 47 |     fn pertainyms(&self) -> Vec<&Lemma> {
Dec 17 11:51:09.494 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:51:09.494 INFO [stderr]    |
Dec 17 11:51:09.495 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 11:51:09.495 INFO [stderr] 
Dec 17 11:51:09.495 INFO [stderr] warning: method is never used: `related`
Dec 17 11:51:09.495 INFO [stderr]   --> src/word_net/mod.rs:50:5
Dec 17 11:51:09.496 INFO [stderr]    |
Dec 17 11:51:09.496 INFO [stderr] 50 |     fn related(&self, symbol: String) -> Vec<&Lemma> {
Dec 17 11:51:09.496 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:51:09.496 INFO [stderr] 
Dec 17 11:51:09.497 INFO [stderr] warning: method is never used: `lemmas`
Dec 17 11:51:09.497 INFO [stderr]    --> src/word_net/mod.rs:228:5
Dec 17 11:51:09.497 INFO [stderr]     |
Dec 17 11:51:09.498 INFO [stderr] 228 |     fn lemmas(&self) -> &Vec<Lemma> {
Dec 17 11:51:09.498 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:51:09.498 INFO [stderr] 
Dec 17 11:51:09.498 INFO [stderr] warning: method is never used: `get`
Dec 17 11:51:09.498 INFO [stderr]    --> src/word_net/mod.rs:248:5
Dec 17 11:51:09.499 INFO [stderr]     |
Dec 17 11:51:09.499 INFO [stderr] 248 |     fn get(&self, ptr: &SynsetPtr) -> &BSynset {
Dec 17 11:51:09.499 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:51:09.499 INFO [stderr] 
Dec 17 11:51:09.500 INFO [stderr] warning: function is never used: `get_all_wordnet_words`
Dec 17 11:51:09.500 INFO [stderr]    --> src/word_net/mod.rs:580:5
Dec 17 11:51:09.500 INFO [stderr]     |
Dec 17 11:51:09.500 INFO [stderr] 580 |     fn get_all_wordnet_words() -> Vec<String> {
Dec 17 11:51:09.501 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:51:09.501 INFO [stderr] 
Dec 17 11:51:09.501 INFO [stderr] warning: function is never used: `get_conjugated_verb_list`
Dec 17 11:51:09.501 INFO [stderr]    --> src/word_net/mod.rs:590:5
Dec 17 11:51:09.501 INFO [stderr]     |
Dec 17 11:51:09.501 INFO [stderr] 590 |     fn get_conjugated_verb_list() -> Vec<Vec<String>> {
Dec 17 11:51:09.501 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:51:09.502 INFO [stderr] 
Dec 17 11:51:09.502 INFO [stderr] warning: function is never used: `get_related_lemmas`
Dec 17 11:51:09.502 INFO [stderr]    --> src/word_net/mod.rs:605:5
Dec 17 11:51:09.502 INFO [stderr]     |
Dec 17 11:51:09.502 INFO [stderr] 605 |     fn get_related_lemmas(_word: &String) {}
Dec 17 11:51:09.502 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:51:09.502 INFO [stderr] warning: method is never used: `pertainyms`
Dec 17 11:51:09.502 INFO [stderr]   --> src/word_net/mod.rs:47:5
Dec 17 11:51:09.502 INFO [stderr]    |
Dec 17 11:51:09.502 INFO [stderr] 47 |     fn pertainyms(&self) -> Vec<&Lemma> {
Dec 17 11:51:09.502 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:51:09.502 INFO [stderr]    |
Dec 17 11:51:09.502 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 11:51:09.502 INFO [stderr] 
Dec 17 11:51:09.502 INFO [stderr] warning: method is never used: `related`
Dec 17 11:51:09.502 INFO [stderr]   --> src/word_net/mod.rs:50:5
Dec 17 11:51:09.502 INFO [stderr]    |
Dec 17 11:51:09.502 INFO [stderr] 50 |     fn related(&self, symbol: String) -> Vec<&Lemma> {
Dec 17 11:51:09.502 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:51:09.502 INFO [stderr] 
Dec 17 11:51:09.502 INFO [stderr] warning: method is never used: `lemmas`
Dec 17 11:51:09.502 INFO [stderr]    --> src/word_net/mod.rs:228:5
Dec 17 11:51:09.502 INFO [stderr]     |
Dec 17 11:51:09.502 INFO [stderr] 228 |     fn lemmas(&self) -> &Vec<Lemma> {
Dec 17 11:51:09.502 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:51:09.502 INFO [stderr] 
Dec 17 11:51:09.502 INFO [stderr] warning: method is never used: `get`
Dec 17 11:51:09.502 INFO [stderr]    --> src/word_net/mod.rs:248:5
Dec 17 11:51:09.502 INFO [stderr]     |
Dec 17 11:51:09.502 INFO [stderr] 248 |     fn get(&self, ptr: &SynsetPtr) -> &BSynset {
Dec 17 11:51:09.502 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:51:09.502 INFO [stderr] 
Dec 17 11:51:09.502 INFO [stderr] warning: function is never used: `get_all_wordnet_words`
Dec 17 11:51:09.502 INFO [stderr]    --> src/word_net/mod.rs:580:5
Dec 17 11:51:09.502 INFO [stderr]     |
Dec 17 11:51:09.502 INFO [stderr] 580 |     fn get_all_wordnet_words() -> Vec<String> {
Dec 17 11:51:09.503 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:51:09.503 INFO [stderr] 
Dec 17 11:51:09.503 INFO [stderr] warning: function is never used: `get_conjugated_verb_list`
Dec 17 11:51:09.503 INFO [stderr]    --> src/word_net/mod.rs:590:5
Dec 17 11:51:09.503 INFO [stderr]     |
Dec 17 11:51:09.503 INFO [stderr] 590 |     fn get_conjugated_verb_list() -> Vec<Vec<String>> {
Dec 17 11:51:09.503 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:51:09.503 INFO [stderr] 
Dec 17 11:51:09.503 INFO [stderr] warning: function is never used: `get_related_lemmas`
Dec 17 11:51:09.503 INFO [stderr]    --> src/word_net/mod.rs:605:5
Dec 17 11:51:09.503 INFO [stderr]     |
Dec 17 11:51:09.503 INFO [stderr] 605 |     fn get_related_lemmas(_word: &String) {}
Dec 17 11:51:09.503 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:51:09.503 INFO [stderr] 
Dec 17 11:51:09.503 INFO [stderr] warning: function is never used: `get_word_forms`
Dec 17 11:51:09.503 INFO [stderr]    --> src/word_net/mod.rs:607:5
Dec 17 11:51:09.503 INFO [stderr]     |
Dec 17 11:51:09.503 INFO [stderr] 607 |     pub fn get_word_forms(word: String) {
Dec 17 11:51:09.503 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:51:09.503 INFO [stderr] 
Dec 17 11:51:09.503 INFO [stderr] warning: function is never used: `get_adjective_to_adverb`
Dec 17 11:51:09.503 INFO [stderr]    --> src/word_net/mod.rs:611:5
Dec 17 11:51:09.503 INFO [stderr]     |
Dec 17 11:51:09.503 INFO [stderr] 611 |     fn get_adjective_to_adverb() -> HashMap<String, String> {
Dec 17 11:51:09.503 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:51:09.503 INFO [stderr] 
Dec 17 11:51:09.503 INFO [stderr] 
Dec 17 11:51:09.503 INFO [stderr] warning: function is never used: `get_word_forms`
Dec 17 11:51:09.503 INFO [stderr]    --> src/word_net/mod.rs:607:5
Dec 17 11:51:09.503 INFO [stderr]     |
Dec 17 11:51:09.503 INFO [stderr] 607 |     pub fn get_word_forms(word: String) {
Dec 17 11:51:09.503 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:51:09.503 INFO [stderr] 
Dec 17 11:51:09.503 INFO [stderr] warning: function is never used: `get_adjective_to_adverb`
Dec 17 11:51:09.503 INFO [stderr]    --> src/word_net/mod.rs:611:5
Dec 17 11:51:09.503 INFO [stderr]     |
Dec 17 11:51:09.503 INFO [stderr] 611 |     fn get_adjective_to_adverb() -> HashMap<String, String> {
Dec 17 11:51:09.503 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:51:09.503 INFO [stderr] 
Dec 17 11:51:09.525 INFO [stderr] warning: variable `WN` should have a snake case name such as `wn`
Dec 17 11:51:09.525 INFO [stderr]    --> src/word_net/mod.rs:788:13
Dec 17 11:51:09.525 INFO [stderr]     |
Dec 17 11:51:09.525 INFO [stderr] 788 |         let WN = WordNet::new().unwrap();
Dec 17 11:51:09.525 INFO [stderr]     |             ^^
Dec 17 11:51:09.525 INFO [stderr]     |
Dec 17 11:51:09.526 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 17 11:51:09.526 INFO [stderr] 
Dec 17 11:51:09.606 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.27s
Dec 17 11:51:11.376 INFO running `"docker" "inspect" "bbdb1986f6d346bc1a85a77aa015f1750180d4dafe5914ef9e42a48b4b373c95"`
Dec 17 11:51:11.762 INFO running `"docker" "rm" "-f" "bbdb1986f6d346bc1a85a77aa015f1750180d4dafe5914ef9e42a48b4b373c95"`
Dec 17 11:51:12.076 INFO [stdout] bbdb1986f6d346bc1a85a77aa015f1750180d4dafe5914ef9e42a48b4b373c95