[INFO] updating cached repository https://github.com/bretcope/mot
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1300e501bdbe62b04720a54b213d55cec7d98464
[INFO] testing bretcope/mot against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbretcope%2Fmot" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bretcope/mot on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/bretcope/mot
[INFO] finished tweaking git repo https://github.com/bretcope/mot
[INFO] tweaked toml for git repo https://github.com/bretcope/mot written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/bretcope/mot already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] d2d00c520d73ca929a2394d924ba56b2f1291169b989f699c432899b19716c16
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "d2d00c520d73ca929a2394d924ba56b2f1291169b989f699c432899b19716c16"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling unic-ucd-category v0.9.0
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling cli_mot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `load`
[INFO] [stderr]   --> src/parsing/content.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn load(filename: &str) -> Result<FileContent, Box<dyn Error>> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `filename`
[INFO] [stderr]   --> src/parsing/content.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn filename(&self) -> &str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `text`
[INFO] [stderr]   --> src/parsing/content.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn text(&self) -> &str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `iter`
[INFO] [stderr]   --> src/parsing/content.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn iter(&self, start: usize) -> ContentIterator {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `reset_line_markers`
[INFO] [stderr]    --> src/parsing/content.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     pub fn reset_line_markers(&self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `mark_line`
[INFO] [stderr]    --> src/parsing/content.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 108 |     pub fn mark_line(&self, position: usize) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_end_of_input`
[INFO] [stderr]    --> src/parsing/content.rs:153:5
[INFO] [stderr]     |
[INFO] [stderr] 153 |     pub fn is_end_of_input(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `position`
[INFO] [stderr]    --> src/parsing/content.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     pub fn position(&self) -> usize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `current_char`
[INFO] [stderr]    --> src/parsing/content.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     pub fn current_char(&self) -> char {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parsing/error.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(position: &PositionDetails, message: String) -> ParsingError {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `fmt_position_line`
[INFO] [stderr]   --> src/parsing/error.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn fmt_position_line(details: &PositionDetails) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `LexerResult`
[INFO] [stderr]  --> src/parsing/lexer.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type LexerResult<'a> = super::Result<Box<Token<'a>>>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Lexer`
[INFO] [stderr]  --> src/parsing/lexer.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Lexer<'a> {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parsing/lexer.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new(file_content: &content::FileContent) -> Lexer {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `peek_type`
[INFO] [stderr]   --> src/parsing/lexer.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn peek_type(&mut self) -> TokenType {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `advance`
[INFO] [stderr]   --> src/parsing/lexer.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn advance(&'a mut self) -> LexerResult {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `start_new_line`
[INFO] [stderr]   --> src/parsing/lexer.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn start_new_line(&mut self, line_start: usize) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `reset_iterator`
[INFO] [stderr]   --> src/parsing/lexer.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn reset_iterator(&mut self, position: usize) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `next_char`
[INFO] [stderr]   --> src/parsing/lexer.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn next_char(&mut self) -> Option<char> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `position`
[INFO] [stderr]   --> src/parsing/lexer.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn position(&self) -> usize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `current_char`
[INFO] [stderr]   --> src/parsing/lexer.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn current_char(&self) -> char {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `char_at`
[INFO] [stderr]   --> src/parsing/lexer.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn char_at(&self, pos: usize) -> char {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_end_of_input`
[INFO] [stderr]   --> src/parsing/lexer.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn is_end_of_input(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `content_slice`
[INFO] [stderr]   --> src/parsing/lexer.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn content_slice(&self, start: usize, end: usize) -> &str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `error`
[INFO] [stderr]   --> src/parsing/lexer.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn error(&self, pos: usize, message: String) -> super::error::ParsingError {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `err_result`
[INFO] [stderr]   --> src/parsing/lexer.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 99 |     fn err_result<T>(&self, pos: usize, message: String) -> super::Result<T> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `err_unexpected_char`
[INFO] [stderr]    --> src/parsing/lexer.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn err_unexpected_char<T>(&self) -> super::Result<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `create_start_of_input`
[INFO] [stderr]    --> src/parsing/lexer.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn create_start_of_input(&self) -> LexerResult {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_token`
[INFO] [stderr]    --> src/parsing/lexer.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn new_token(&mut self, token_type: TokenType, value: Option<String>) -> LexerResult<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `consume_trivia`
[INFO] [stderr]    --> src/parsing/lexer.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn consume_trivia(&mut self) -> super::Result<()> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `consume_comment`
[INFO] [stderr]    --> src/parsing/lexer.rs:168:5
[INFO] [stderr]     |
[INFO] [stderr] 168 |     fn consume_comment(&mut self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `handle_new_line_sequence`
[INFO] [stderr]    --> src/parsing/lexer.rs:178:5
[INFO] [stderr]     |
[INFO] [stderr] 178 |     fn handle_new_line_sequence(&mut self) -> super::Result<()> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lex`
[INFO] [stderr]    --> src/parsing/lexer.rs:197:5
[INFO] [stderr]     |
[INFO] [stderr] 197 |     fn lex(&mut self) -> LexerResult<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lex_literal_value`
[INFO] [stderr]    --> src/parsing/lexer.rs:250:5
[INFO] [stderr]     |
[INFO] [stderr] 250 |     fn lex_literal_value(&mut self) -> LexerResult<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lex_multiline_value`
[INFO] [stderr]    --> src/parsing/lexer.rs:284:5
[INFO] [stderr]     |
[INFO] [stderr] 284 |     fn lex_multiline_value(&mut self) -> LexerResult<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lex_value`
[INFO] [stderr]    --> src/parsing/lexer.rs:295:5
[INFO] [stderr]     |
[INFO] [stderr] 295 |     fn lex_value(&mut self) -> LexerResult<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lex_identifier`
[INFO] [stderr]    --> src/parsing/lexer.rs:330:5
[INFO] [stderr]     |
[INFO] [stderr] 330 |     fn lex_identifier(&mut self) -> LexerResult<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_identifier_char`
[INFO] [stderr]    --> src/parsing/lexer.rs:344:4
[INFO] [stderr]     |
[INFO] [stderr] 344 | fn is_identifier_char(ch: char) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_whitespace`
[INFO] [stderr]    --> src/parsing/lexer.rs:376:4
[INFO] [stderr]     |
[INFO] [stderr] 376 | fn is_whitespace(ch: char) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_new_line_char`
[INFO] [stderr]    --> src/parsing/lexer.rs:400:4
[INFO] [stderr]     |
[INFO] [stderr] 400 | fn is_new_line_char(ch: char) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Error`
[INFO] [stderr]  --> src/parsing/tokens.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Error,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `StartOfInput`
[INFO] [stderr]  --> src/parsing/tokens.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     StartOfInput,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `EndOfInput`
[INFO] [stderr]  --> src/parsing/tokens.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     EndOfInput,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Identifier`
[INFO] [stderr]   --> src/parsing/tokens.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Identifier,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Value`
[INFO] [stderr]   --> src/parsing/tokens.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Value,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `OpenBracket`
[INFO] [stderr]   --> src/parsing/tokens.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     OpenBracket,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AtOpenBracket`
[INFO] [stderr]   --> src/parsing/tokens.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     AtOpenBracket,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CloseBracket`
[INFO] [stderr]   --> src/parsing/tokens.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     CloseBracket,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Colon`
[INFO] [stderr]   --> src/parsing/tokens.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     Colon,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parsing/tokens.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | /     pub fn new(
[INFO] [stderr] 30 | |         token_type: TokenType,
[INFO] [stderr] 31 | |         file_content: &FileContent,
[INFO] [stderr] 32 | |         leading_trivia_start: usize,
[INFO] [stderr] ...  |
[INFO] [stderr] 60 | |         }
[INFO] [stderr] 61 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `leading_trivia`
[INFO] [stderr]   --> src/parsing/tokens.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn leading_trivia(&self) -> &'a str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `trailing_trivia`
[INFO] [stderr]   --> src/parsing/tokens.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn trailing_trivia(&self) -> &'a str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `text`
[INFO] [stderr]   --> src/parsing/tokens.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub fn text(&self) -> &'a str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `value_or_text`
[INFO] [stderr]   --> src/parsing/tokens.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn value_or_text(&self) -> &str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Result`
[INFO] [stderr]  --> src/parsing.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | type Result<T> = std::result::Result<T, error::ParsingError>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `RunMode`
[INFO] [stderr]   --> src/main.rs:10:6
[INFO] [stderr]    |
[INFO] [stderr] 10 | enum RunMode {
[INFO] [stderr]    |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/parsing/lexer.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |         self.consume_trivia();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/parsing/lexer.rs:288:9
[INFO] [stderr]     |
[INFO] [stderr] 288 |         self.handle_new_line_sequence();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 58 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `"docker" "inspect" "d2d00c520d73ca929a2394d924ba56b2f1291169b989f699c432899b19716c16"`
[INFO] running `"docker" "rm" "-f" "d2d00c520d73ca929a2394d924ba56b2f1291169b989f699c432899b19716c16"`
[INFO] [stdout] d2d00c520d73ca929a2394d924ba56b2f1291169b989f699c432899b19716c16
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b7ddc5f2adf0323ad5688af26b50f1564e84ba510cf26e4b370c4c24500d70f5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "b7ddc5f2adf0323ad5688af26b50f1564e84ba510cf26e4b370c4c24500d70f5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cli_mot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `load`
[INFO] [stderr]   --> src/parsing/content.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn load(filename: &str) -> Result<FileContent, Box<dyn Error>> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `filename`
[INFO] [stderr]   --> src/parsing/content.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn filename(&self) -> &str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `text`
[INFO] [stderr]   --> src/parsing/content.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn text(&self) -> &str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `iter`
[INFO] [stderr]   --> src/parsing/content.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn iter(&self, start: usize) -> ContentIterator {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `reset_line_markers`
[INFO] [stderr]    --> src/parsing/content.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     pub fn reset_line_markers(&self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `mark_line`
[INFO] [stderr]    --> src/parsing/content.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 108 |     pub fn mark_line(&self, position: usize) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_end_of_input`
[INFO] [stderr]    --> src/parsing/content.rs:153:5
[INFO] [stderr]     |
[INFO] [stderr] 153 |     pub fn is_end_of_input(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `position`
[INFO] [stderr]    --> src/parsing/content.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     pub fn position(&self) -> usize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `current_char`
[INFO] [stderr]    --> src/parsing/content.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     pub fn current_char(&self) -> char {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parsing/error.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(position: &PositionDetails, message: String) -> ParsingError {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `fmt_position_line`
[INFO] [stderr]   --> src/parsing/error.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn fmt_position_line(details: &PositionDetails) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `LexerResult`
[INFO] [stderr]  --> src/parsing/lexer.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type LexerResult<'a> = super::Result<Box<Token<'a>>>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Lexer`
[INFO] [stderr]  --> src/parsing/lexer.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Lexer<'a> {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parsing/lexer.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new(file_content: &content::FileContent) -> Lexer {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `peek_type`
[INFO] [stderr]   --> src/parsing/lexer.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn peek_type(&mut self) -> TokenType {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `advance`
[INFO] [stderr]   --> src/parsing/lexer.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn advance(&'a mut self) -> LexerResult {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `start_new_line`
[INFO] [stderr]   --> src/parsing/lexer.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn start_new_line(&mut self, line_start: usize) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `reset_iterator`
[INFO] [stderr]   --> src/parsing/lexer.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn reset_iterator(&mut self, position: usize) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `next_char`
[INFO] [stderr]   --> src/parsing/lexer.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn next_char(&mut self) -> Option<char> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `position`
[INFO] [stderr]   --> src/parsing/lexer.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn position(&self) -> usize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `current_char`
[INFO] [stderr]   --> src/parsing/lexer.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn current_char(&self) -> char {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `char_at`
[INFO] [stderr]   --> src/parsing/lexer.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn char_at(&self, pos: usize) -> char {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_end_of_input`
[INFO] [stderr]   --> src/parsing/lexer.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn is_end_of_input(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `content_slice`
[INFO] [stderr]   --> src/parsing/lexer.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn content_slice(&self, start: usize, end: usize) -> &str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `error`
[INFO] [stderr]   --> src/parsing/lexer.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn error(&self, pos: usize, message: String) -> super::error::ParsingError {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `err_result`
[INFO] [stderr]   --> src/parsing/lexer.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 99 |     fn err_result<T>(&self, pos: usize, message: String) -> super::Result<T> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `err_unexpected_char`
[INFO] [stderr]    --> src/parsing/lexer.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn err_unexpected_char<T>(&self) -> super::Result<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `create_start_of_input`
[INFO] [stderr]    --> src/parsing/lexer.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn create_start_of_input(&self) -> LexerResult {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_token`
[INFO] [stderr]    --> src/parsing/lexer.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn new_token(&mut self, token_type: TokenType, value: Option<String>) -> LexerResult<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `consume_trivia`
[INFO] [stderr]    --> src/parsing/lexer.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn consume_trivia(&mut self) -> super::Result<()> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `consume_comment`
[INFO] [stderr]    --> src/parsing/lexer.rs:168:5
[INFO] [stderr]     |
[INFO] [stderr] 168 |     fn consume_comment(&mut self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `handle_new_line_sequence`
[INFO] [stderr]    --> src/parsing/lexer.rs:178:5
[INFO] [stderr]     |
[INFO] [stderr] 178 |     fn handle_new_line_sequence(&mut self) -> super::Result<()> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lex`
[INFO] [stderr]    --> src/parsing/lexer.rs:197:5
[INFO] [stderr]     |
[INFO] [stderr] 197 |     fn lex(&mut self) -> LexerResult<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lex_literal_value`
[INFO] [stderr]    --> src/parsing/lexer.rs:250:5
[INFO] [stderr]     |
[INFO] [stderr] 250 |     fn lex_literal_value(&mut self) -> LexerResult<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lex_multiline_value`
[INFO] [stderr]    --> src/parsing/lexer.rs:284:5
[INFO] [stderr]     |
[INFO] [stderr] 284 |     fn lex_multiline_value(&mut self) -> LexerResult<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lex_value`
[INFO] [stderr]    --> src/parsing/lexer.rs:295:5
[INFO] [stderr]     |
[INFO] [stderr] 295 |     fn lex_value(&mut self) -> LexerResult<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lex_identifier`
[INFO] [stderr]    --> src/parsing/lexer.rs:330:5
[INFO] [stderr]     |
[INFO] [stderr] 330 |     fn lex_identifier(&mut self) -> LexerResult<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_identifier_char`
[INFO] [stderr]    --> src/parsing/lexer.rs:344:4
[INFO] [stderr]     |
[INFO] [stderr] 344 | fn is_identifier_char(ch: char) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_whitespace`
[INFO] [stderr]    --> src/parsing/lexer.rs:376:4
[INFO] [stderr]     |
[INFO] [stderr] 376 | fn is_whitespace(ch: char) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_new_line_char`
[INFO] [stderr]    --> src/parsing/lexer.rs:400:4
[INFO] [stderr]     |
[INFO] [stderr] 400 | fn is_new_line_char(ch: char) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Error`
[INFO] [stderr]  --> src/parsing/tokens.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Error,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `StartOfInput`
[INFO] [stderr]  --> src/parsing/tokens.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     StartOfInput,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `EndOfInput`
[INFO] [stderr]  --> src/parsing/tokens.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     EndOfInput,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Identifier`
[INFO] [stderr]   --> src/parsing/tokens.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Identifier,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Value`
[INFO] [stderr]   --> src/parsing/tokens.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Value,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `OpenBracket`
[INFO] [stderr]   --> src/parsing/tokens.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     OpenBracket,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AtOpenBracket`
[INFO] [stderr]   --> src/parsing/tokens.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     AtOpenBracket,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CloseBracket`
[INFO] [stderr]   --> src/parsing/tokens.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     CloseBracket,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Colon`
[INFO] [stderr]   --> src/parsing/tokens.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     Colon,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parsing/tokens.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | /     pub fn new(
[INFO] [stderr] 30 | |         token_type: TokenType,
[INFO] [stderr] 31 | |         file_content: &FileContent,
[INFO] [stderr] 32 | |         leading_trivia_start: usize,
[INFO] [stderr] ...  |
[INFO] [stderr] 60 | |         }
[INFO] [stderr] 61 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `leading_trivia`
[INFO] [stderr]   --> src/parsing/tokens.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn leading_trivia(&self) -> &'a str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `trailing_trivia`
[INFO] [stderr]   --> src/parsing/tokens.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn trailing_trivia(&self) -> &'a str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `text`
[INFO] [stderr]   --> src/parsing/tokens.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub fn text(&self) -> &'a str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `value_or_text`
[INFO] [stderr]   --> src/parsing/tokens.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn value_or_text(&self) -> &str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Result`
[INFO] [stderr]  --> src/parsing.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | type Result<T> = std::result::Result<T, error::ParsingError>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `RunMode`
[INFO] [stderr]   --> src/main.rs:10:6
[INFO] [stderr]    |
[INFO] [stderr] 10 | enum RunMode {
[INFO] [stderr]    |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/parsing/lexer.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |         self.consume_trivia();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/parsing/lexer.rs:288:9
[INFO] [stderr]     |
[INFO] [stderr] 288 |         self.handle_new_line_sequence();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 58 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "b7ddc5f2adf0323ad5688af26b50f1564e84ba510cf26e4b370c4c24500d70f5"`
[INFO] running `"docker" "rm" "-f" "b7ddc5f2adf0323ad5688af26b50f1564e84ba510cf26e4b370c4c24500d70f5"`
[INFO] [stdout] b7ddc5f2adf0323ad5688af26b50f1564e84ba510cf26e4b370c4c24500d70f5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3fe656a1beafa59dfea392e843714841cf331cd9c470cd09db9d58308ab88195
[INFO] running `"docker" "start" "-a" "3fe656a1beafa59dfea392e843714841cf331cd9c470cd09db9d58308ab88195"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: method is never used: `load`
[INFO] [stderr]   --> src/parsing/content.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn load(filename: &str) -> Result<FileContent, Box<dyn Error>> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `filename`
[INFO] [stderr]   --> src/parsing/content.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn filename(&self) -> &str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `text`
[INFO] [stderr]   --> src/parsing/content.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn text(&self) -> &str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `iter`
[INFO] [stderr]   --> src/parsing/content.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn iter(&self, start: usize) -> ContentIterator {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `reset_line_markers`
[INFO] [stderr]    --> src/parsing/content.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     pub fn reset_line_markers(&self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `mark_line`
[INFO] [stderr]    --> src/parsing/content.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 108 |     pub fn mark_line(&self, position: usize) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_end_of_input`
[INFO] [stderr]    --> src/parsing/content.rs:153:5
[INFO] [stderr]     |
[INFO] [stderr] 153 |     pub fn is_end_of_input(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `position`
[INFO] [stderr]    --> src/parsing/content.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     pub fn position(&self) -> usize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `current_char`
[INFO] [stderr]    --> src/parsing/content.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     pub fn current_char(&self) -> char {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parsing/error.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(position: &PositionDetails, message: String) -> ParsingError {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `fmt_position_line`
[INFO] [stderr]   --> src/parsing/error.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn fmt_position_line(details: &PositionDetails) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `LexerResult`
[INFO] [stderr]  --> src/parsing/lexer.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type LexerResult<'a> = super::Result<Box<Token<'a>>>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Lexer`
[INFO] [stderr]  --> src/parsing/lexer.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Lexer<'a> {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parsing/lexer.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new(file_content: &content::FileContent) -> Lexer {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `peek_type`
[INFO] [stderr]   --> src/parsing/lexer.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn peek_type(&mut self) -> TokenType {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `advance`
[INFO] [stderr]   --> src/parsing/lexer.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn advance(&'a mut self) -> LexerResult {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `start_new_line`
[INFO] [stderr]   --> src/parsing/lexer.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn start_new_line(&mut self, line_start: usize) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `reset_iterator`
[INFO] [stderr]   --> src/parsing/lexer.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn reset_iterator(&mut self, position: usize) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `next_char`
[INFO] [stderr]   --> src/parsing/lexer.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn next_char(&mut self) -> Option<char> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `position`
[INFO] [stderr]   --> src/parsing/lexer.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn position(&self) -> usize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `current_char`
[INFO] [stderr]   --> src/parsing/lexer.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn current_char(&self) -> char {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `char_at`
[INFO] [stderr]   --> src/parsing/lexer.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn char_at(&self, pos: usize) -> char {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_end_of_input`
[INFO] [stderr]   --> src/parsing/lexer.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn is_end_of_input(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `content_slice`
[INFO] [stderr]   --> src/parsing/lexer.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn content_slice(&self, start: usize, end: usize) -> &str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `error`
[INFO] [stderr]   --> src/parsing/lexer.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn error(&self, pos: usize, message: String) -> super::error::ParsingError {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `err_result`
[INFO] [stderr]   --> src/parsing/lexer.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 99 |     fn err_result<T>(&self, pos: usize, message: String) -> super::Result<T> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `err_unexpected_char`
[INFO] [stderr]    --> src/parsing/lexer.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn err_unexpected_char<T>(&self) -> super::Result<T> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `create_start_of_input`
[INFO] [stderr]    --> src/parsing/lexer.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn create_start_of_input(&self) -> LexerResult {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_token`
[INFO] [stderr]    --> src/parsing/lexer.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn new_token(&mut self, token_type: TokenType, value: Option<String>) -> LexerResult<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `consume_trivia`
[INFO] [stderr]    --> src/parsing/lexer.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn consume_trivia(&mut self) -> super::Result<()> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `consume_comment`
[INFO] [stderr]    --> src/parsing/lexer.rs:168:5
[INFO] [stderr]     |
[INFO] [stderr] 168 |     fn consume_comment(&mut self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `handle_new_line_sequence`
[INFO] [stderr]    --> src/parsing/lexer.rs:178:5
[INFO] [stderr]     |
[INFO] [stderr] 178 |     fn handle_new_line_sequence(&mut self) -> super::Result<()> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lex`
[INFO] [stderr]    --> src/parsing/lexer.rs:197:5
[INFO] [stderr]     |
[INFO] [stderr] 197 |     fn lex(&mut self) -> LexerResult<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lex_literal_value`
[INFO] [stderr]    --> src/parsing/lexer.rs:250:5
[INFO] [stderr]     |
[INFO] [stderr] 250 |     fn lex_literal_value(&mut self) -> LexerResult<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lex_multiline_value`
[INFO] [stderr]    --> src/parsing/lexer.rs:284:5
[INFO] [stderr]     |
[INFO] [stderr] 284 |     fn lex_multiline_value(&mut self) -> LexerResult<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lex_value`
[INFO] [stderr]    --> src/parsing/lexer.rs:295:5
[INFO] [stderr]     |
[INFO] [stderr] 295 |     fn lex_value(&mut self) -> LexerResult<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lex_identifier`
[INFO] [stderr]    --> src/parsing/lexer.rs:330:5
[INFO] [stderr]     |
[INFO] [stderr] 330 |     fn lex_identifier(&mut self) -> LexerResult<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_identifier_char`
[INFO] [stderr]    --> src/parsing/lexer.rs:344:4
[INFO] [stderr]     |
[INFO] [stderr] 344 | fn is_identifier_char(ch: char) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_whitespace`
[INFO] [stderr]    --> src/parsing/lexer.rs:376:4
[INFO] [stderr]     |
[INFO] [stderr] 376 | fn is_whitespace(ch: char) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_new_line_char`
[INFO] [stderr]    --> src/parsing/lexer.rs:400:4
[INFO] [stderr]     |
[INFO] [stderr] 400 | fn is_new_line_char(ch: char) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Error`
[INFO] [stderr]  --> src/parsing/tokens.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Error,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `StartOfInput`
[INFO] [stderr]  --> src/parsing/tokens.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     StartOfInput,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `EndOfInput`
[INFO] [stderr]  --> src/parsing/tokens.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     EndOfInput,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Identifier`
[INFO] [stderr]   --> src/parsing/tokens.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Identifier,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Value`
[INFO] [stderr]   --> src/parsing/tokens.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Value,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `OpenBracket`
[INFO] [stderr]   --> src/parsing/tokens.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     OpenBracket,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AtOpenBracket`
[INFO] [stderr]   --> src/parsing/tokens.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     AtOpenBracket,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CloseBracket`
[INFO] [stderr]   --> src/parsing/tokens.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     CloseBracket,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Colon`
[INFO] [stderr]   --> src/parsing/tokens.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     Colon,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parsing/tokens.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | /     pub fn new(
[INFO] [stderr] 30 | |         token_type: TokenType,
[INFO] [stderr] 31 | |         file_content: &FileContent,
[INFO] [stderr] 32 | |         leading_trivia_start: usize,
[INFO] [stderr] ...  |
[INFO] [stderr] 60 | |         }
[INFO] [stderr] 61 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `leading_trivia`
[INFO] [stderr]   --> src/parsing/tokens.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn leading_trivia(&self) -> &'a str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `trailing_trivia`
[INFO] [stderr]   --> src/parsing/tokens.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn trailing_trivia(&self) -> &'a str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `text`
[INFO] [stderr]   --> src/parsing/tokens.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub fn text(&self) -> &'a str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `value_or_text`
[INFO] [stderr]   --> src/parsing/tokens.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn value_or_text(&self) -> &str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Result`
[INFO] [stderr]  --> src/parsing.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | type Result<T> = std::result::Result<T, error::ParsingError>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `RunMode`
[INFO] [stderr]   --> src/main.rs:10:6
[INFO] [stderr]    |
[INFO] [stderr] 10 | enum RunMode {
[INFO] [stderr]    |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/parsing/lexer.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |         self.consume_trivia();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/parsing/lexer.rs:288:9
[INFO] [stderr]     |
[INFO] [stderr] 288 |         self.handle_new_line_sequence();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 58 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cli_mot-80828e1ab519c15b
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3fe656a1beafa59dfea392e843714841cf331cd9c470cd09db9d58308ab88195"`
[INFO] running `"docker" "rm" "-f" "3fe656a1beafa59dfea392e843714841cf331cd9c470cd09db9d58308ab88195"`
[INFO] [stdout] 3fe656a1beafa59dfea392e843714841cf331cd9c470cd09db9d58308ab88195