[INFO] cloning repository https://github.com/3fxcf9/md-parser-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/3fxcf9/md-parser-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3fxcf9%2Fmd-parser-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3fxcf9%2Fmd-parser-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e40352e01c08774e7560cc5f3d368c1cb6e1efe
[INFO] linting 3fxcf9/md-parser-rust against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3fxcf9%2Fmd-parser-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/3fxcf9/md-parser-rust
[INFO] finished tweaking git repo https://github.com/3fxcf9/md-parser-rust
[INFO] tweaked toml for git repo https://github.com/3fxcf9/md-parser-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/3fxcf9/md-parser-rust on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/3fxcf9/md-parser-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00466e96b1be57f60f78b68093e9ccf36a277ea5848ba7ed312ebc72957e5065
[INFO] running `Command { std: "docker" "start" "-a" "00466e96b1be57f60f78b68093e9ccf36a277ea5848ba7ed312ebc72957e5065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00466e96b1be57f60f78b68093e9ccf36a277ea5848ba7ed312ebc72957e5065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00466e96b1be57f60f78b68093e9ccf36a277ea5848ba7ed312ebc72957e5065", kill_on_drop: false }`
[INFO] [stdout] 00466e96b1be57f60f78b68093e9ccf36a277ea5848ba7ed312ebc72957e5065
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7176689dcf9416f4b9c2415be7c6c42d3a573c154a9d7449d641c5c056a0d715
[INFO] running `Command { std: "docker" "start" "-a" "7176689dcf9416f4b9c2415be7c6c42d3a573c154a9d7449d641c5c056a0d715", kill_on_drop: false }`
[INFO] [stderr]     Checking md-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Token`
[INFO] [stdout]  --> src/main.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use lexer::{HrStyle, Lexer, Token};
[INFO] [stdout]   |                             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Token`
[INFO] [stdout]  --> src/main.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use lexer::{HrStyle, Lexer, Token};
[INFO] [stdout]   |                             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `LinkStart` and `LinkEnd` are never constructed
[INFO] [stdout]   --> src/lexer.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Token {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 17 |     LinkStart,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 18 |     LinkEnd,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `list_type` is never read
[INFO] [stdout]   --> src/parser.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     List {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 37 |         list_type: ListType,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Link` is never constructed
[INFO] [stdout]   --> src/parser.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum Node {
[INFO] [stdout]    |          ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 32 |     Link {
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `advance_until_tokens` is never used
[INFO] [stdout]    --> src/parser.rs:285:8
[INFO] [stdout]     |
[INFO] [stdout]  64 | impl Parser {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 285 |     fn advance_until_tokens(&mut self, until: &Vec<Token>) -> Vec<Token> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `LinkStart` and `LinkEnd` are never constructed
[INFO] [stdout]   --> src/lexer.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Token {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 17 |     LinkStart,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 18 |     LinkEnd,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `list_type` is never read
[INFO] [stdout]   --> src/parser.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     List {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 37 |         list_type: ListType,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Link` is never constructed
[INFO] [stdout]   --> src/parser.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum Node {
[INFO] [stdout]    |          ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 32 |     Link {
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `advance_until_tokens` is never used
[INFO] [stdout]    --> src/parser.rs:285:8
[INFO] [stdout]     |
[INFO] [stdout]  64 | impl Parser {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 285 |     fn advance_until_tokens(&mut self, until: &Vec<Token>) -> Vec<Token> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `NBSP` contains a capitalized acronym
[INFO] [stdout]   --> src/lexer.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     NBSP,
[INFO] [stdout]    |     ^^^^ help: consider making the acronym lowercase, except the initial letter: `Nbsp`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout]    = note: `#[warn(clippy::upper_case_acronyms)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `NBSP` contains a capitalized acronym
[INFO] [stdout]   --> src/lexer.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     NBSP,
[INFO] [stdout]    |     ^^^^ help: consider making the acronym lowercase, except the initial letter: `Nbsp`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout]    = note: `#[warn(clippy::upper_case_acronyms)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` can be collapsed into the outer `match`
[INFO] [stdout]   --> src/lexer.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 | /                     if line_begins {
[INFO] [stdout] 65 | |                         let mut indent_level: u8 = 1;
[INFO] [stdout] 66 | |                         while !self.eof() && self.next_is(' ') {
[INFO] [stdout] 67 | |                             indent_level += 1;
[INFO] [stdout] ...  |
[INFO] [stdout] 78 | |                         current_text.push(*current);
[INFO] [stdout] 79 | |                     }
[INFO] [stdout]    | |_____________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_match
[INFO] [stdout]    = note: `#[warn(clippy::collapsible_match)]` on by default
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]    |
[INFO] [stdout] 63 ~                 ' '
[INFO] [stdout] 64 ~                     if line_begins => {
[INFO] [stdout] 65 |                         let mut indent_level: u8 = 1;
[INFO] [stdout] ...
[INFO] [stdout] 76 |                         }
[INFO] [stdout] 77 ~                     }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` can be collapsed into the outer `match`
[INFO] [stdout]    --> src/lexer.rs:180:21
[INFO] [stdout]     |
[INFO] [stdout] 180 | /                     if self.next_is('[') {
[INFO] [stdout] 181 | |                         self.advance();
[INFO] [stdout] 182 | |                         push_text(&mut tokens, &mut current_text);
[INFO] [stdout] 183 | |                         tokens.push(Token::DisplayMath(
[INFO] [stdout] ...   |
[INFO] [stdout] 187 | |                         current_text.push(*current);
[INFO] [stdout] 188 | |                     }
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_match
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 179 ~                 '\\'
[INFO] [stdout] 180 ~                     if self.next_is('[') => {
[INFO] [stdout] 181 |                         self.advance();
[INFO] [stdout] ...
[INFO] [stdout] 185 |                         ));
[INFO] [stdout] 186 ~                     }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` can be collapsed into the outer `match`
[INFO] [stdout]   --> src/lexer.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 | /                     if line_begins {
[INFO] [stdout] 65 | |                         let mut indent_level: u8 = 1;
[INFO] [stdout] 66 | |                         while !self.eof() && self.next_is(' ') {
[INFO] [stdout] 67 | |                             indent_level += 1;
[INFO] [stdout] ...  |
[INFO] [stdout] 78 | |                         current_text.push(*current);
[INFO] [stdout] 79 | |                     }
[INFO] [stdout]    | |_____________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_match
[INFO] [stdout]    = note: `#[warn(clippy::collapsible_match)]` on by default
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]    |
[INFO] [stdout] 63 ~                 ' '
[INFO] [stdout] 64 ~                     if line_begins => {
[INFO] [stdout] 65 |                         let mut indent_level: u8 = 1;
[INFO] [stdout] ...
[INFO] [stdout] 76 |                         }
[INFO] [stdout] 77 ~                     }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` can be collapsed into the outer `match`
[INFO] [stdout]    --> src/lexer.rs:180:21
[INFO] [stdout]     |
[INFO] [stdout] 180 | /                     if self.next_is('[') {
[INFO] [stdout] 181 | |                         self.advance();
[INFO] [stdout] 182 | |                         push_text(&mut tokens, &mut current_text);
[INFO] [stdout] 183 | |                         tokens.push(Token::DisplayMath(
[INFO] [stdout] ...   |
[INFO] [stdout] 187 | |                         current_text.push(*current);
[INFO] [stdout] 188 | |                     }
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_match
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 179 ~                 '\\'
[INFO] [stdout] 180 ~                     if self.next_is('[') => {
[INFO] [stdout] 181 |                         self.advance();
[INFO] [stdout] ...
[INFO] [stdout] 185 |                         ));
[INFO] [stdout] 186 ~                     }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/lexer.rs:228:9
[INFO] [stdout]     |
[INFO] [stdout] 228 |         return false;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]     = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 228 -         return false;
[INFO] [stdout] 228 +         false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/lexer.rs:241:9
[INFO] [stdout]     |
[INFO] [stdout] 241 |         return true;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 241 -         return true;
[INFO] [stdout] 241 +         true
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: needlessly taken reference of both operands
[INFO] [stdout]    --> src/lexer.rs:234:20
[INFO] [stdout]     |
[INFO] [stdout] 234 |                 && &what[offset] == &self.input.chars().nth(self.pos + offset).unwrap()
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stdout]     = note: `#[warn(clippy::op_ref)]` on by default
[INFO] [stdout] help: use the values directly
[INFO] [stdout]     |
[INFO] [stdout] 234 -                 && &what[offset] == &self.input.chars().nth(self.pos + offset).unwrap()
[INFO] [stdout] 234 +                 && what[offset] == self.input.chars().nth(self.pos + offset).unwrap()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/lexer.rs:228:9
[INFO] [stdout]     |
[INFO] [stdout] 228 |         return false;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]     = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 228 -         return false;
[INFO] [stdout] 228 +         false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/lexer.rs:241:9
[INFO] [stdout]     |
[INFO] [stdout] 241 |         return true;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 241 -         return true;
[INFO] [stdout] 241 +         true
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]    --> src/lexer.rs:261:51
[INFO] [stdout]     |
[INFO] [stdout] 261 |         fn check_next(next: &Option<char>, until: &Vec<char>) -> bool {
[INFO] [stdout]     |                                                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout]     = note: `#[warn(clippy::ptr_arg)]` on by default
[INFO] [stdout] help: change this to
[INFO] [stdout]     |
[INFO] [stdout] 261 -         fn check_next(next: &Option<char>, until: &Vec<char>) -> bool {
[INFO] [stdout] 261 +         fn check_next(next: &Option<char>, until: &[char]) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: needlessly taken reference of both operands
[INFO] [stdout]    --> src/lexer.rs:234:20
[INFO] [stdout]     |
[INFO] [stdout] 234 |                 && &what[offset] == &self.input.chars().nth(self.pos + offset).unwrap()
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stdout]     = note: `#[warn(clippy::op_ref)]` on by default
[INFO] [stdout] help: use the values directly
[INFO] [stdout]     |
[INFO] [stdout] 234 -                 && &what[offset] == &self.input.chars().nth(self.pos + offset).unwrap()
[INFO] [stdout] 234 +                 && what[offset] == self.input.chars().nth(self.pos + offset).unwrap()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]    --> src/lexer.rs:276:37
[INFO] [stdout]     |
[INFO] [stdout] 276 |         fn check_previous(consumed: &Vec<char>, until: &Vec<char>) -> bool {
[INFO] [stdout]     |                                     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]     |
[INFO] [stdout] 276 -         fn check_previous(consumed: &Vec<char>, until: &Vec<char>) -> bool {
[INFO] [stdout] 276 +         fn check_previous(consumed: &[char], until: &Vec<char>) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]    --> src/lexer.rs:261:51
[INFO] [stdout]     |
[INFO] [stdout] 261 |         fn check_next(next: &Option<char>, until: &Vec<char>) -> bool {
[INFO] [stdout]     |                                                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout]     = note: `#[warn(clippy::ptr_arg)]` on by default
[INFO] [stdout] help: change this to
[INFO] [stdout]     |
[INFO] [stdout] 261 -         fn check_next(next: &Option<char>, until: &Vec<char>) -> bool {
[INFO] [stdout] 261 +         fn check_next(next: &Option<char>, until: &[char]) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `NBSP` contains a capitalized acronym
[INFO] [stdout]   --> src/parser.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     NBSP,
[INFO] [stdout]    |     ^^^^ help: consider making the acronym lowercase, except the initial letter: `Nbsp`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]    --> src/lexer.rs:276:37
[INFO] [stdout]     |
[INFO] [stdout] 276 |         fn check_previous(consumed: &Vec<char>, until: &Vec<char>) -> bool {
[INFO] [stdout]     |                                     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]     |
[INFO] [stdout] 276 -         fn check_previous(consumed: &Vec<char>, until: &Vec<char>) -> bool {
[INFO] [stdout] 276 +         fn check_previous(consumed: &[char], until: &Vec<char>) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `NBSP` contains a capitalized acronym
[INFO] [stdout]   --> src/parser.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     NBSP,
[INFO] [stdout]    |     ^^^^ help: consider making the acronym lowercase, except the initial letter: `Nbsp`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: accessing first element with `tokens.get(0)`
[INFO] [stdout]   --> src/parser.rs:70:15
[INFO] [stdout]    |
[INFO] [stdout] 70 |         match tokens.get(0) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^ help: try: `tokens.first()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
[INFO] [stdout]    = note: `#[warn(clippy::get_first)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/parser.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |                           while !self.eof()
[INFO] [stdout]     |  _______________________________^
[INFO] [stdout] 209 | |                             && !(self.next_is(&Token::NewLine)
[INFO] [stdout] 210 | |                                 && self.next_n_is(&Token::NewLine, 1))
[INFO] [stdout]     | |______________________________________________________________________^ help: try: `!(self.eof() || self.next_is(&Token::NewLine) && self.next_n_is(&Token::NewLine, 1))`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: accessing first element with `self.tokens.get(0)`
[INFO] [stdout]   --> src/parser.rs:85:43
[INFO] [stdout]    |
[INFO] [stdout] 85 |                     while let Some(tok) = self.tokens.get(0) {
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^ help: try: `self.tokens.first()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: accessing first element with `tokens.get(0)`
[INFO] [stdout]   --> src/parser.rs:70:15
[INFO] [stdout]    |
[INFO] [stdout] 70 |         match tokens.get(0) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^ help: try: `tokens.first()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
[INFO] [stdout]    = note: `#[warn(clippy::get_first)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/parser.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |                           while !self.eof()
[INFO] [stdout]     |  _______________________________^
[INFO] [stdout] 209 | |                             && !(self.next_is(&Token::NewLine)
[INFO] [stdout] 210 | |                                 && self.next_n_is(&Token::NewLine, 1))
[INFO] [stdout]     | |______________________________________________________________________^ help: try: `!(self.eof() || self.next_is(&Token::NewLine) && self.next_n_is(&Token::NewLine, 1))`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let .. else` expression looks like `matches!` macro
[INFO] [stdout]    --> src/parser.rs:105:52
[INFO] [stdout]     |
[INFO] [stdout] 105 |                       let should_include_paragraph = if let Some(Token::Text(_)) = self.tokens.get(0)
[INFO] [stdout]     |  ____________________________________________________^
[INFO] [stdout] 106 | |                     {
[INFO] [stdout] 107 | |                         true
[INFO] [stdout] 108 | |                     } else {
[INFO] [stdout] 109 | |                         false
[INFO] [stdout] 110 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout]     = note: `#[warn(clippy::match_like_matches_macro)]` on by default
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 105 -                     let should_include_paragraph = if let Some(Token::Text(_)) = self.tokens.get(0)
[INFO] [stdout] 106 -                     {
[INFO] [stdout] 107 -                         true
[INFO] [stdout] 108 -                     } else {
[INFO] [stdout] 109 -                         false
[INFO] [stdout] 110 -                     };
[INFO] [stdout] 105 +                     let should_include_paragraph = matches!(self.tokens.get(0), Some(Token::Text(_)));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: accessing first element with `self.tokens.get(0)`
[INFO] [stdout]    --> src/parser.rs:105:82
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     let should_include_paragraph = if let Some(Token::Text(_)) = self.tokens.get(0)
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^^^^^^^^ help: try: `self.tokens.first()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: accessing first element with `self.tokens.get(0)`
[INFO] [stdout]    --> src/parser.rs:113:43
[INFO] [stdout]     |
[INFO] [stdout] 113 |                     while let Some(tok) = self.tokens.get(0) {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^ help: try: `self.tokens.first()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: accessing first element with `self.tokens.get(0)`
[INFO] [stdout]   --> src/parser.rs:85:43
[INFO] [stdout]    |
[INFO] [stdout] 85 |                     while let Some(tok) = self.tokens.get(0) {
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^ help: try: `self.tokens.first()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let .. else` expression looks like `matches!` macro
[INFO] [stdout]    --> src/parser.rs:105:52
[INFO] [stdout]     |
[INFO] [stdout] 105 |                       let should_include_paragraph = if let Some(Token::Text(_)) = self.tokens.get(0)
[INFO] [stdout]     |  ____________________________________________________^
[INFO] [stdout] 106 | |                     {
[INFO] [stdout] 107 | |                         true
[INFO] [stdout] 108 | |                     } else {
[INFO] [stdout] 109 | |                         false
[INFO] [stdout] 110 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout]     = note: `#[warn(clippy::match_like_matches_macro)]` on by default
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 105 -                     let should_include_paragraph = if let Some(Token::Text(_)) = self.tokens.get(0)
[INFO] [stdout] 106 -                     {
[INFO] [stdout] 107 -                         true
[INFO] [stdout] 108 -                     } else {
[INFO] [stdout] 109 -                         false
[INFO] [stdout] 110 -                     };
[INFO] [stdout] 105 +                     let should_include_paragraph = matches!(self.tokens.get(0), Some(Token::Text(_)));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: accessing first element with `self.tokens.get(0)`
[INFO] [stdout]    --> src/parser.rs:105:82
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     let should_include_paragraph = if let Some(Token::Text(_)) = self.tokens.get(0)
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^^^^^^^^ help: try: `self.tokens.first()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: accessing first element with `self.tokens.get(0)`
[INFO] [stdout]    --> src/parser.rs:113:43
[INFO] [stdout]     |
[INFO] [stdout] 113 |                     while let Some(tok) = self.tokens.get(0) {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^ help: try: `self.tokens.first()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]    --> src/parser.rs:178:34
[INFO] [stdout]     |
[INFO] [stdout] 178 |                     let arg = if line.len() > 0 {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!line.is_empty()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout]     = note: `#[warn(clippy::len_zero)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: accessing first element with `self.tokens.get(0)`
[INFO] [stdout]    --> src/parser.rs:213:35
[INFO] [stdout]     |
[INFO] [stdout] 213 | ...                   match self.tokens.get(0).unwrap() {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^ help: try: `self.tokens.first()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]    --> src/parser.rs:178:34
[INFO] [stdout]     |
[INFO] [stdout] 178 |                     let arg = if line.len() > 0 {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!line.is_empty()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout]     = note: `#[warn(clippy::len_zero)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: accessing first element with `self.tokens.get(0)`
[INFO] [stdout]    --> src/parser.rs:250:9
[INFO] [stdout]     |
[INFO] [stdout] 250 |         self.tokens.get(0) == Some(what)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^ help: try: `self.tokens.first()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: accessing first element with `self.tokens.get(0)`
[INFO] [stdout]    --> src/parser.rs:213:35
[INFO] [stdout]     |
[INFO] [stdout] 213 | ...                   match self.tokens.get(0).unwrap() {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^ help: try: `self.tokens.first()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: accessing first element with `self.tokens.get(0)`
[INFO] [stdout]    --> src/parser.rs:250:9
[INFO] [stdout]     |
[INFO] [stdout] 250 |         self.tokens.get(0) == Some(what)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^ help: try: `self.tokens.first()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]    --> src/parser.rs:288:37
[INFO] [stdout]     |
[INFO] [stdout] 288 |         fn check_previous(consumed: &Vec<Token>, until: &Vec<Token>) -> bool {
[INFO] [stdout]     |                                     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]     |
[INFO] [stdout] 288 -         fn check_previous(consumed: &Vec<Token>, until: &Vec<Token>) -> bool {
[INFO] [stdout] 288 +         fn check_previous(consumed: &[Token], until: &Vec<Token>) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/parser.rs:292:57
[INFO] [stdout]     |
[INFO] [stdout] 292 |         while !self.eof() && !check_previous(&consumed, &until) {
[INFO] [stdout]     |                                                         ^^^^^^ help: change this to: `until`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]    --> src/parser.rs:288:37
[INFO] [stdout]     |
[INFO] [stdout] 288 |         fn check_previous(consumed: &Vec<Token>, until: &Vec<Token>) -> bool {
[INFO] [stdout]     |                                     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]     |
[INFO] [stdout] 288 -         fn check_previous(consumed: &Vec<Token>, until: &Vec<Token>) -> bool {
[INFO] [stdout] 288 +         fn check_previous(consumed: &[Token], until: &Vec<Token>) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/parser.rs:292:57
[INFO] [stdout]     |
[INFO] [stdout] 292 |         while !self.eof() && !check_previous(&consumed, &until) {
[INFO] [stdout]     |                                                         ^^^^^^ help: change this to: `until`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "7176689dcf9416f4b9c2415be7c6c42d3a573c154a9d7449d641c5c056a0d715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7176689dcf9416f4b9c2415be7c6c42d3a573c154a9d7449d641c5c056a0d715", kill_on_drop: false }`
[INFO] [stdout] 7176689dcf9416f4b9c2415be7c6c42d3a573c154a9d7449d641c5c056a0d715