[INFO] cloning repository https://github.com/woodgear/word-forms-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/woodgear/word-forms-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwoodgear%2Fword-forms-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwoodgear%2Fword-forms-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e9962413f124091519fc2c1889b584ce2510fc60
[INFO] testing woodgear/word-forms-rust against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwoodgear%2Fword-forms-rust" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/woodgear/word-forms-rust on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/woodgear/word-forms-rust
[INFO] finished tweaking git repo https://github.com/woodgear/word-forms-rust
[INFO] tweaked toml for git repo https://github.com/woodgear/word-forms-rust written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/woodgear/word-forms-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54777bf1a1f49f3c2803212c9cfe1b146ef9515b076e20d6b1559339d1ed8c3f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "54777bf1a1f49f3c2803212c9cfe1b146ef9515b076e20d6b1559339d1ed8c3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54777bf1a1f49f3c2803212c9cfe1b146ef9515b076e20d6b1559339d1ed8c3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54777bf1a1f49f3c2803212c9cfe1b146ef9515b076e20d6b1559339d1ed8c3f", kill_on_drop: false }`
[INFO] [stdout] 54777bf1a1f49f3c2803212c9cfe1b146ef9515b076e20d6b1559339d1ed8c3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8cac5c261a183083ccee959c6ae790e0965743879074e300a95d1d7ea782e49b
[INFO] running `Command { std: "docker" "start" "-a" "8cac5c261a183083ccee959c6ae790e0965743879074e300a95d1d7ea782e49b", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.0.2
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]    Compiling strum v0.10.0
[INFO] [stderr]    Compiling cute v0.3.0
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling log v0.4.3
[INFO] [stderr]    Compiling proc-macro2 v0.4.9
[INFO] [stderr]    Compiling regex-syntax v0.6.2
[INFO] [stderr]    Compiling itertools v0.7.8
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling aho-corasick v0.6.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling quote v0.6.4
[INFO] [stderr]    Compiling syn v0.14.5
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling regex v1.0.2
[INFO] [stderr]    Compiling strum_macros v0.10.0
[INFO] [stderr]    Compiling Inflector v0.11.3
[INFO] [stderr]    Compiling word-forms-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/word_net/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / lazy_static! {
[INFO] [stdout] 20 | |     static ref WORDNET_INDEX: WordNetIndex = WordNetIndex::try_new().unwrap();
[INFO] [stdout] 21 | |     static ref POS_SYNSETS: PosSynsets = PosSynsets::try_new().unwrap();
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/word_net/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / lazy_static! {
[INFO] [stdout] 20 | |     static ref WORDNET_INDEX: WordNetIndex = WordNetIndex::try_new().unwrap();
[INFO] [stdout] 21 | |     static ref POS_SYNSETS: PosSynsets = PosSynsets::try_new().unwrap();
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/word_net/mod.rs:571:5
[INFO] [stdout]     |
[INFO] [stdout] 571 | /     lazy_static! {
[INFO] [stdout] 572 | |         static ref WN: WordNet = build_word_net();
[INFO] [stdout] 573 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/word_net/mod.rs:159:21
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 let mut v = lemma_pointers.entry(source_lemma_name).or_default();
[INFO] [stdout]     |                     ----^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/word_net/mod.rs:160:21
[INFO] [stdout]     |
[INFO] [stdout] 160 |                 let mut lis = v.entry(pointer_symbol).or_default();
[INFO] [stdout]     |                     ----^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pertainyms`
[INFO] [stdout]   --> src/word_net/mod.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn pertainyms(&self) -> Vec<&Lemma> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `related`
[INFO] [stdout]   --> src/word_net/mod.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn related(&self, symbol: String) -> Vec<&Lemma> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lemmas`
[INFO] [stdout]    --> src/word_net/mod.rs:228:8
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn lemmas(&self) -> &Vec<Lemma> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/word_net/mod.rs:248:8
[INFO] [stdout]     |
[INFO] [stdout] 248 |     fn get(&self, ptr: &SynsetPtr) -> &BSynset {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_all_wordnet_words`
[INFO] [stdout]    --> src/word_net/mod.rs:580:8
[INFO] [stdout]     |
[INFO] [stdout] 580 |     fn get_all_wordnet_words() -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_conjugated_verb_list`
[INFO] [stdout]    --> src/word_net/mod.rs:590:8
[INFO] [stdout]     |
[INFO] [stdout] 590 |     fn get_conjugated_verb_list() -> Vec<Vec<String>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_related_lemmas`
[INFO] [stdout]    --> src/word_net/mod.rs:605:8
[INFO] [stdout]     |
[INFO] [stdout] 605 |     fn get_related_lemmas(_word: &String) {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_word_forms`
[INFO] [stdout]    --> src/word_net/mod.rs:607:12
[INFO] [stdout]     |
[INFO] [stdout] 607 |     pub fn get_word_forms(word: String) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_adjective_to_adverb`
[INFO] [stdout]    --> src/word_net/mod.rs:611:8
[INFO] [stdout]     |
[INFO] [stdout] 611 |     fn get_adjective_to_adverb() -> HashMap<String, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(try_from)]
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.19s
[INFO] running `Command { std: "docker" "inspect" "8cac5c261a183083ccee959c6ae790e0965743879074e300a95d1d7ea782e49b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cac5c261a183083ccee959c6ae790e0965743879074e300a95d1d7ea782e49b", kill_on_drop: false }`
[INFO] [stdout] 8cac5c261a183083ccee959c6ae790e0965743879074e300a95d1d7ea782e49b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a892c42bc3da6524c9bc51ff1b1e7316022e82d3590380edfb18251a6de5e64c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a892c42bc3da6524c9bc51ff1b1e7316022e82d3590380edfb18251a6de5e64c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling word-forms-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/word_net/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / lazy_static! {
[INFO] [stdout] 20 | |     static ref WORDNET_INDEX: WordNetIndex = WordNetIndex::try_new().unwrap();
[INFO] [stdout] 21 | |     static ref POS_SYNSETS: PosSynsets = PosSynsets::try_new().unwrap();
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/word_net/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / lazy_static! {
[INFO] [stdout] 20 | |     static ref WORDNET_INDEX: WordNetIndex = WordNetIndex::try_new().unwrap();
[INFO] [stdout] 21 | |     static ref POS_SYNSETS: PosSynsets = PosSynsets::try_new().unwrap();
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/word_net/mod.rs:571:5
[INFO] [stdout]     |
[INFO] [stdout] 571 | /     lazy_static! {
[INFO] [stdout] 572 | |         static ref WN: WordNet = build_word_net();
[INFO] [stdout] 573 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/word_net/mod.rs:159:21
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 let mut v = lemma_pointers.entry(source_lemma_name).or_default();
[INFO] [stdout]     |                     ----^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/word_net/mod.rs:160:21
[INFO] [stdout]     |
[INFO] [stdout] 160 |                 let mut lis = v.entry(pointer_symbol).or_default();
[INFO] [stdout]     |                     ----^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pertainyms`
[INFO] [stdout]   --> src/word_net/mod.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn pertainyms(&self) -> Vec<&Lemma> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `related`
[INFO] [stdout]   --> src/word_net/mod.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn related(&self, symbol: String) -> Vec<&Lemma> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lemmas`
[INFO] [stdout]    --> src/word_net/mod.rs:228:8
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn lemmas(&self) -> &Vec<Lemma> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/word_net/mod.rs:248:8
[INFO] [stdout]     |
[INFO] [stdout] 248 |     fn get(&self, ptr: &SynsetPtr) -> &BSynset {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_all_wordnet_words`
[INFO] [stdout]    --> src/word_net/mod.rs:580:8
[INFO] [stdout]     |
[INFO] [stdout] 580 |     fn get_all_wordnet_words() -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_conjugated_verb_list`
[INFO] [stdout]    --> src/word_net/mod.rs:590:8
[INFO] [stdout]     |
[INFO] [stdout] 590 |     fn get_conjugated_verb_list() -> Vec<Vec<String>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_related_lemmas`
[INFO] [stdout]    --> src/word_net/mod.rs:605:8
[INFO] [stdout]     |
[INFO] [stdout] 605 |     fn get_related_lemmas(_word: &String) {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_word_forms`
[INFO] [stdout]    --> src/word_net/mod.rs:607:12
[INFO] [stdout]     |
[INFO] [stdout] 607 |     pub fn get_word_forms(word: String) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_adjective_to_adverb`
[INFO] [stdout]    --> src/word_net/mod.rs:611:8
[INFO] [stdout]     |
[INFO] [stdout] 611 |     fn get_adjective_to_adverb() -> HashMap<String, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(try_from)]
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/word_net/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / lazy_static! {
[INFO] [stdout] 20 | |     static ref WORDNET_INDEX: WordNetIndex = WordNetIndex::try_new().unwrap();
[INFO] [stdout] 21 | |     static ref POS_SYNSETS: PosSynsets = PosSynsets::try_new().unwrap();
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/word_net/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / lazy_static! {
[INFO] [stdout] 20 | |     static ref WORDNET_INDEX: WordNetIndex = WordNetIndex::try_new().unwrap();
[INFO] [stdout] 21 | |     static ref POS_SYNSETS: PosSynsets = PosSynsets::try_new().unwrap();
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/word_net/mod.rs:571:5
[INFO] [stdout]     |
[INFO] [stdout] 571 | /     lazy_static! {
[INFO] [stdout] 572 | |         static ref WN: WordNet = build_word_net();
[INFO] [stdout] 573 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/word_net/mod.rs:401:35
[INFO] [stdout]     |
[INFO] [stdout] 401 |     pub fn get_sense_index(&self, name: &String, p: &POS, offset: usize) -> usize {
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/word_net/mod.rs:401:50
[INFO] [stdout]     |
[INFO] [stdout] 401 |     pub fn get_sense_index(&self, name: &String, p: &POS, offset: usize) -> usize {
[INFO] [stdout]     |                                                  ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]    --> src/word_net/mod.rs:401:59
[INFO] [stdout]     |
[INFO] [stdout] 401 |     pub fn get_sense_index(&self, name: &String, p: &POS, offset: usize) -> usize {
[INFO] [stdout]     |                                                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/word_net/mod.rs:774:13
[INFO] [stdout]     |
[INFO] [stdout] 774 |         let index = WordNetIndex::build_index(PathBuf::from("/home/oaa/Downloads/dict")).unwrap();
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/word_net/mod.rs:780:13
[INFO] [stdout]     |
[INFO] [stdout] 780 |         let pos = PosSynsets::build_data("/home/oaa/Downloads/dict").unwrap();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `all`
[INFO] [stdout]    --> src/word_net/mod.rs:798:13
[INFO] [stdout]     |
[INFO] [stdout] 798 |         let all = wn.all_synsets(None);
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_all`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/word_net/mod.rs:159:21
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 let mut v = lemma_pointers.entry(source_lemma_name).or_default();
[INFO] [stdout]     |                     ----^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/word_net/mod.rs:160:21
[INFO] [stdout]     |
[INFO] [stdout] 160 |                 let mut lis = v.entry(pointer_symbol).or_default();
[INFO] [stdout]     |                     ----^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pertainyms`
[INFO] [stdout]   --> src/word_net/mod.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn pertainyms(&self) -> Vec<&Lemma> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `related`
[INFO] [stdout]   --> src/word_net/mod.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn related(&self, symbol: String) -> Vec<&Lemma> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lemmas`
[INFO] [stdout]    --> src/word_net/mod.rs:228:8
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn lemmas(&self) -> &Vec<Lemma> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/word_net/mod.rs:248:8
[INFO] [stdout]     |
[INFO] [stdout] 248 |     fn get(&self, ptr: &SynsetPtr) -> &BSynset {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_all_wordnet_words`
[INFO] [stdout]    --> src/word_net/mod.rs:580:8
[INFO] [stdout]     |
[INFO] [stdout] 580 |     fn get_all_wordnet_words() -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_conjugated_verb_list`
[INFO] [stdout]    --> src/word_net/mod.rs:590:8
[INFO] [stdout]     |
[INFO] [stdout] 590 |     fn get_conjugated_verb_list() -> Vec<Vec<String>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_related_lemmas`
[INFO] [stdout]    --> src/word_net/mod.rs:605:8
[INFO] [stdout]     |
[INFO] [stdout] 605 |     fn get_related_lemmas(_word: &String) {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_word_forms`
[INFO] [stdout]    --> src/word_net/mod.rs:607:12
[INFO] [stdout]     |
[INFO] [stdout] 607 |     pub fn get_word_forms(word: String) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_adjective_to_adverb`
[INFO] [stdout]    --> src/word_net/mod.rs:611:8
[INFO] [stdout]     |
[INFO] [stdout] 611 |     fn get_adjective_to_adverb() -> HashMap<String, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(try_from)]
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `WN` should have a snake case name
[INFO] [stdout]    --> src/word_net/mod.rs:788:13
[INFO] [stdout]     |
[INFO] [stdout] 788 |         let WN = WordNet::new().unwrap();
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `wn`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.37s
[INFO] running `Command { std: "docker" "inspect" "a892c42bc3da6524c9bc51ff1b1e7316022e82d3590380edfb18251a6de5e64c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a892c42bc3da6524c9bc51ff1b1e7316022e82d3590380edfb18251a6de5e64c", kill_on_drop: false }`
[INFO] [stdout] a892c42bc3da6524c9bc51ff1b1e7316022e82d3590380edfb18251a6de5e64c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f97fb27f09816bbf7a4084837ee1b4b67fe63fb23e974dec3b534413c73ee31d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f97fb27f09816bbf7a4084837ee1b4b67fe63fb23e974dec3b534413c73ee31d", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/word_net/mod.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / lazy_static! {
[INFO] [stderr] 20 | |     static ref WORDNET_INDEX: WordNetIndex = WordNetIndex::try_new().unwrap();
[INFO] [stderr] 21 | |     static ref POS_SYNSETS: PosSynsets = PosSynsets::try_new().unwrap();
[INFO] [stderr] 22 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/word_net/mod.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / lazy_static! {
[INFO] [stderr] 20 | |     static ref WORDNET_INDEX: WordNetIndex = WordNetIndex::try_new().unwrap();
[INFO] [stderr] 21 | |     static ref POS_SYNSETS: PosSynsets = PosSynsets::try_new().unwrap();
[INFO] [stderr] 22 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/word_net/mod.rs:571:5
[INFO] [stderr]     |
[INFO] [stderr] 571 | /     lazy_static! {
[INFO] [stderr] 572 | |         static ref WN: WordNet = build_word_net();
[INFO] [stderr] 573 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/word_net/mod.rs:159:21
[INFO] [stderr]     |
[INFO] [stderr] 159 |                 let mut v = lemma_pointers.entry(source_lemma_name).or_default();
[INFO] [stderr]     |                     ----^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/word_net/mod.rs:160:21
[INFO] [stderr]     |
[INFO] [stderr] 160 |                 let mut lis = v.entry(pointer_symbol).or_default();
[INFO] [stderr]     |                     ----^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `pertainyms`
[INFO] [stderr]   --> src/word_net/mod.rs:47:8
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn pertainyms(&self) -> Vec<&Lemma> {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `related`
[INFO] [stderr]   --> src/word_net/mod.rs:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn related(&self, symbol: String) -> Vec<&Lemma> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `lemmas`
[INFO] [stderr]    --> src/word_net/mod.rs:228:8
[INFO] [stderr]     |
[INFO] [stderr] 228 |     fn lemmas(&self) -> &Vec<Lemma> {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get`
[INFO] [stderr]    --> src/word_net/mod.rs:248:8
[INFO] [stderr]     |
[INFO] [stderr] 248 |     fn get(&self, ptr: &SynsetPtr) -> &BSynset {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_all_wordnet_words`
[INFO] [stderr]    --> src/word_net/mod.rs:580:8
[INFO] [stderr]     |
[INFO] [stderr] 580 |     fn get_all_wordnet_words() -> Vec<String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_conjugated_verb_list`
[INFO] [stderr]    --> src/word_net/mod.rs:590:8
[INFO] [stderr]     |
[INFO] [stderr] 590 |     fn get_conjugated_verb_list() -> Vec<Vec<String>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_related_lemmas`
[INFO] [stderr]    --> src/word_net/mod.rs:605:8
[INFO] [stderr]     |
[INFO] [stderr] 605 |     fn get_related_lemmas(_word: &String) {}
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_word_forms`
[INFO] [stderr]    --> src/word_net/mod.rs:607:12
[INFO] [stderr]     |
[INFO] [stderr] 607 |     pub fn get_word_forms(word: String) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_adjective_to_adverb`
[INFO] [stderr]    --> src/word_net/mod.rs:611:8
[INFO] [stderr]     |
[INFO] [stderr] 611 |     fn get_adjective_to_adverb() -> HashMap<String, String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(try_from)]
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/word_net/mod.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / lazy_static! {
[INFO] [stderr] 20 | |     static ref WORDNET_INDEX: WordNetIndex = WordNetIndex::try_new().unwrap();
[INFO] [stderr] 21 | |     static ref POS_SYNSETS: PosSynsets = PosSynsets::try_new().unwrap();
[INFO] [stderr] 22 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/word_net/mod.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / lazy_static! {
[INFO] [stderr] 20 | |     static ref WORDNET_INDEX: WordNetIndex = WordNetIndex::try_new().unwrap();
[INFO] [stderr] 21 | |     static ref POS_SYNSETS: PosSynsets = PosSynsets::try_new().unwrap();
[INFO] [stderr] 22 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/word_net/mod.rs:571:5
[INFO] [stderr]     |
[INFO] [stderr] 571 | /     lazy_static! {
[INFO] [stderr] 572 | |         static ref WN: WordNet = build_word_net();
[INFO] [stderr] 573 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/word_net/mod.rs:401:35
[INFO] [stderr]     |
[INFO] [stderr] 401 |     pub fn get_sense_index(&self, name: &String, p: &POS, offset: usize) -> usize {
[INFO] [stderr]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]    --> src/word_net/mod.rs:401:50
[INFO] [stderr]     |
[INFO] [stderr] 401 |     pub fn get_sense_index(&self, name: &String, p: &POS, offset: usize) -> usize {
[INFO] [stderr]     |                                                  ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `offset`
[INFO] [stderr]    --> src/word_net/mod.rs:401:59
[INFO] [stderr]     |
[INFO] [stderr] 401 |     pub fn get_sense_index(&self, name: &String, p: &POS, offset: usize) -> usize {
[INFO] [stderr]     |                                                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]    --> src/word_net/mod.rs:774:13
[INFO] [stderr]     |
[INFO] [stderr] 774 |         let index = WordNetIndex::build_index(PathBuf::from("/home/oaa/Downloads/dict")).unwrap();
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pos`
[INFO] [stderr]    --> src/word_net/mod.rs:780:13
[INFO] [stderr]     |
[INFO] [stderr] 780 |         let pos = PosSynsets::build_data("/home/oaa/Downloads/dict").unwrap();
[INFO] [stderr]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `all`
[INFO] [stderr]    --> src/word_net/mod.rs:798:13
[INFO] [stderr]     |
[INFO] [stderr] 798 |         let all = wn.all_synsets(None);
[INFO] [stderr]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_all`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/word_net/mod.rs:159:21
[INFO] [stderr]     |
[INFO] [stderr] 159 |                 let mut v = lemma_pointers.entry(source_lemma_name).or_default();
[INFO] [stderr]     |                     ----^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/word_net/mod.rs:160:21
[INFO] [stderr]     |
[INFO] [stderr] 160 |                 let mut lis = v.entry(pointer_symbol).or_default();
[INFO] [stderr]     |                     ----^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `pertainyms`
[INFO] [stderr]   --> src/word_net/mod.rs:47:8
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn pertainyms(&self) -> Vec<&Lemma> {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `related`
[INFO] [stderr]   --> src/word_net/mod.rs:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn related(&self, symbol: String) -> Vec<&Lemma> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `lemmas`
[INFO] [stderr]    --> src/word_net/mod.rs:228:8
[INFO] [stderr]     |
[INFO] [stderr] 228 |     fn lemmas(&self) -> &Vec<Lemma> {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get`
[INFO] [stderr]    --> src/word_net/mod.rs:248:8
[INFO] [stderr]     |
[INFO] [stderr] 248 |     fn get(&self, ptr: &SynsetPtr) -> &BSynset {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_all_wordnet_words`
[INFO] [stderr]    --> src/word_net/mod.rs:580:8
[INFO] [stderr]     |
[INFO] [stderr] 580 |     fn get_all_wordnet_words() -> Vec<String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_conjugated_verb_list`
[INFO] [stderr]    --> src/word_net/mod.rs:590:8
[INFO] [stderr]     |
[INFO] [stderr] 590 |     fn get_conjugated_verb_list() -> Vec<Vec<String>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_related_lemmas`
[INFO] [stderr]    --> src/word_net/mod.rs:605:8
[INFO] [stderr]     |
[INFO] [stderr] 605 |     fn get_related_lemmas(_word: &String) {}
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_word_forms`
[INFO] [stderr]    --> src/word_net/mod.rs:607:12
[INFO] [stderr]     |
[INFO] [stderr] 607 |     pub fn get_word_forms(word: String) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_adjective_to_adverb`
[INFO] [stderr]    --> src/word_net/mod.rs:611:8
[INFO] [stderr]     |
[INFO] [stderr] 611 |     fn get_adjective_to_adverb() -> HashMap<String, String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(try_from)]
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `WN` should have a snake case name
[INFO] [stderr]    --> src/word_net/mod.rs:788:13
[INFO] [stderr]     |
[INFO] [stderr] 788 |         let WN = WordNet::new().unwrap();
[INFO] [stderr]     |             ^^ help: convert the identifier to snake case: `wn`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 22 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/word_forms_rust-8a7a66662f21db2b)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test word_net::test::test_all_synsets ... ignored
[INFO] [stdout] test word_net::test::test_parse_data_file ... ignored
[INFO] [stdout] test word_net::test::test_parse_index_file ... ignored
[INFO] [stdout] test word_net::test::test_word_net ... ignored
[INFO] [stdout] test word_net::test::test_parse_gloss ... ok
[INFO] [stdout] test word_net::test::test_parse_index_line ... ok
[INFO] [stdout] test word_net::test::test_split_gloss ... ok
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/word_forms_rust-8a7a66662f21db2b` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "f97fb27f09816bbf7a4084837ee1b4b67fe63fb23e974dec3b534413c73ee31d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f97fb27f09816bbf7a4084837ee1b4b67fe63fb23e974dec3b534413c73ee31d", kill_on_drop: false }`
[INFO] [stdout] f97fb27f09816bbf7a4084837ee1b4b67fe63fb23e974dec3b534413c73ee31d