[INFO] cloning repository https://github.com/Belovedbb/Crlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Belovedbb/Crlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBelovedbb%2FCrlox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBelovedbb%2FCrlox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f10c382efbfa3ba700ded859cf26f96548b48c44
[INFO] linting Belovedbb/Crlox against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBelovedbb%2FCrlox" "/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/Belovedbb/Crlox
[INFO] finished tweaking git repo https://github.com/Belovedbb/Crlox
[INFO] tweaked toml for git repo https://github.com/Belovedbb/Crlox written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Belovedbb/Crlox 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/Belovedbb/Crlox 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mopa v0.2.2
[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] e159d095ef1c73c5caf6b41855e8883eb7a1c38d610e1b6d038ffe7331a29798
[INFO] running `Command { std: "docker" "start" "-a" "e159d095ef1c73c5caf6b41855e8883eb7a1c38d610e1b6d038ffe7331a29798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e159d095ef1c73c5caf6b41855e8883eb7a1c38d610e1b6d038ffe7331a29798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e159d095ef1c73c5caf6b41855e8883eb7a1c38d610e1b6d038ffe7331a29798", kill_on_drop: false }`
[INFO] [stdout] e159d095ef1c73c5caf6b41855e8883eb7a1c38d610e1b6d038ffe7331a29798
[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] ad62f9dd4e62636916a7c402ec8917c4e948336eb304522218bfb4c5dba41018
[INFO] running `Command { std: "docker" "start" "-a" "ad62f9dd4e62636916a7c402ec8917c4e948336eb304522218bfb4c5dba41018", kill_on_drop: false }`
[INFO] [stderr]     Checking mopa v0.2.2
[INFO] [stderr]     Checking crlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unneeded unit expression
[INFO] [stdout]    --> src/compiler.rs:346:13
[INFO] [stdout]     |
[INFO] [stdout] 346 |             ()
[INFO] [stdout]     |             ^^ help: remove the final `()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout]     = note: `#[warn(clippy::unused_unit)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit expression
[INFO] [stdout]    --> src/compiler.rs:346:13
[INFO] [stdout]     |
[INFO] [stdout] 346 |             ()
[INFO] [stdout]     |             ^^ help: remove the final `()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout]     = note: `#[warn(clippy::unused_unit)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `mutable_borrow_reservation_conflict` has been removed: now allowed, see issue #59159 <https://github.com/rust-lang/rust/issues/59159> for more information
[INFO] [stdout]   --> src/vm.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |     #[allow(mutable_borrow_reservation_conflict)]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `mutable_borrow_reservation_conflict` has been removed: now allowed, see issue #59159 <https://github.com/rust-lang/rust/issues/59159> for more information
[INFO] [stdout]   --> src/vm.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |     #[allow(mutable_borrow_reservation_conflict)]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `if let` to pattern match a bool
[INFO] [stdout]    --> src/value.rs:242:20
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 if let true =  (*value.get_as_ref()).get_boolean_ref().unwrap() { 
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using the condition directly: `(*value.get_as_ref()).get_boolean_ref().unwrap()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stdout]     = note: `#[warn(clippy::redundant_pattern_matching)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `if let` to pattern match a bool
[INFO] [stdout]    --> src/value.rs:242:20
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 if let true =  (*value.get_as_ref()).get_boolean_ref().unwrap() { 
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using the condition directly: `(*value.get_as_ref()).get_boolean_ref().unwrap()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stdout]     = note: `#[warn(clippy::redundant_pattern_matching)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/compiler.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         return !self.had_error;
[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] 76 -         return !self.had_error;
[INFO] [stdout] 76 +         !self.had_error
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/compiler.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         return !self.had_error;
[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] 76 -         return !self.had_error;
[INFO] [stdout] 76 +         !self.had_error
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression borrows a value the compiler would automatically borrow
[INFO] [stdout]    --> src/compiler.rs:221:9
[INFO] [stdout]     |
[INFO] [stdout] 221 |         (&self.current_compiler.locals[(count - 1) as usize]).depth > self.current_compiler.scope_depth as i32 {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `self.current_compiler.locals[(count - 1) as usize]`
[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: this expression borrows a value the compiler would automatically borrow
[INFO] [stdout]    --> src/compiler.rs:221:9
[INFO] [stdout]     |
[INFO] [stdout] 221 |         (&self.current_compiler.locals[(count - 1) as usize]).depth > self.current_compiler.scope_depth as i32 {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `self.current_compiler.locals[(count - 1) as usize]`
[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: unneeded `return` statement
[INFO] [stdout]    --> src/compiler.rs:229:9
[INFO] [stdout]     |
[INFO] [stdout] 229 |         return *self.current.get_type() == token_kind;
[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] 229 -         return *self.current.get_type() == token_kind;
[INFO] [stdout] 229 +         *self.current.get_type() == token_kind
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]    --> src/compiler.rs:232:24
[INFO] [stdout]     |
[INFO] [stdout] 232 |     fn block(&mut self) -> () {
[INFO] [stdout]     |                        ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/compiler.rs:229:9
[INFO] [stdout]     |
[INFO] [stdout] 229 |         return *self.current.get_type() == token_kind;
[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] 229 -         return *self.current.get_type() == token_kind;
[INFO] [stdout] 229 +         *self.current.get_type() == token_kind
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]    --> src/compiler.rs:232:24
[INFO] [stdout]     |
[INFO] [stdout] 232 |     fn block(&mut self) -> () {
[INFO] [stdout]     |                        ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/vm.rs:83:27
[INFO] [stdout]    |
[INFO] [stdout] 83 |         disassemble_chunk(&self.chunk.unwrap(), "test chunk");
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^ help: change this to: `self.chunk.unwrap()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/vm.rs:83:27
[INFO] [stdout]    |
[INFO] [stdout] 83 |         disassemble_chunk(&self.chunk.unwrap(), "test chunk");
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^ help: change this to: `self.chunk.unwrap()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `COMMA` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:6:55
[INFO] [stdout]   |
[INFO] [stdout] 6 |     LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE, COMMA, DOT,
[INFO] [stdout]   |                                                       ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Comma`
[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 `COMMA` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:6:55
[INFO] [stdout]   |
[INFO] [stdout] 6 |     LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE, COMMA, DOT,
[INFO] [stdout]   |                                                       ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Comma`
[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 `DOT` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:6:62
[INFO] [stdout]   |
[INFO] [stdout] 6 |     LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE, COMMA, DOT,
[INFO] [stdout]   |                                                              ^^^ help: consider making the acronym lowercase, except the initial letter: `Dot`
[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: name `DOT` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:6:62
[INFO] [stdout]   |
[INFO] [stdout] 6 |     LEFT_PAREN, RIGHT_PAREN, LEFT_BRACE, RIGHT_BRACE, COMMA, DOT,
[INFO] [stdout]   |                                                              ^^^ help: consider making the acronym lowercase, except the initial letter: `Dot`
[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: name `SLASH` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     SLASH, STAR, PLUS, MINUS, SEMICOLON,
[INFO] [stdout]   |     ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Slash`
[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: name `SLASH` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     SLASH, STAR, PLUS, MINUS, SEMICOLON,
[INFO] [stdout]   |     ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Slash`
[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: name `STAR` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     SLASH, STAR, PLUS, MINUS, SEMICOLON,
[INFO] [stdout]   |            ^^^^ help: consider making the acronym lowercase, except the initial letter: `Star`
[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: name `PLUS` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 |     SLASH, STAR, PLUS, MINUS, SEMICOLON,
[INFO] [stdout]   |                  ^^^^ help: consider making the acronym lowercase, except the initial letter: `Plus`
[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: name `MINUS` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 |     SLASH, STAR, PLUS, MINUS, SEMICOLON,
[INFO] [stdout]   |                        ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Minus`
[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: name `SEMICOLON` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 |     SLASH, STAR, PLUS, MINUS, SEMICOLON,
[INFO] [stdout]   |                               ^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Semicolon`
[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: name `NOT` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     NOT, NOT_EQUAL, LESS, LESS_EQUAL, EQUAL, EQUAL_EQUAL, GREATER,
[INFO] [stdout]   |     ^^^ help: consider making the acronym lowercase, except the initial letter: `Not`
[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: name `LESS` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 |     NOT, NOT_EQUAL, LESS, LESS_EQUAL, EQUAL, EQUAL_EQUAL, GREATER,
[INFO] [stdout]   |                     ^^^^ help: consider making the acronym lowercase, except the initial letter: `Less`
[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: name `EQUAL` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:9:39
[INFO] [stdout]   |
[INFO] [stdout] 9 |     NOT, NOT_EQUAL, LESS, LESS_EQUAL, EQUAL, EQUAL_EQUAL, GREATER,
[INFO] [stdout]   |                                       ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Equal`
[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: name `GREATER` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:9:59
[INFO] [stdout]   |
[INFO] [stdout] 9 |     NOT, NOT_EQUAL, LESS, LESS_EQUAL, EQUAL, EQUAL_EQUAL, GREATER,
[INFO] [stdout]   |                                                           ^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Greater`
[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: name `IDENTIFIER` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     IDENTIFIER, STRING, NUMBER,
[INFO] [stdout]    |     ^^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Identifier`
[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: name `STRING` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 |     IDENTIFIER, STRING, NUMBER,
[INFO] [stdout]    |                 ^^^^^^ help: consider making the acronym lowercase, except the initial letter: `String`
[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: name `NUMBER` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 |     IDENTIFIER, STRING, NUMBER,
[INFO] [stdout]    |                         ^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Number`
[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: name `TRUE` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     TRUE, FALSE, AND, OR, NIL, WHILE, FOR, CLASS, 
[INFO] [stdout]    |     ^^^^ help: consider making the acronym lowercase, except the initial letter: `True`
[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: name `FALSE` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 |     TRUE, FALSE, AND, OR, NIL, WHILE, FOR, CLASS, 
[INFO] [stdout]    |           ^^^^^ help: consider making the acronym lowercase, except the initial letter: `False`
[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: name `AND` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 |     TRUE, FALSE, AND, OR, NIL, WHILE, FOR, CLASS, 
[INFO] [stdout]    |                  ^^^ help: consider making the acronym lowercase, except the initial letter: `And`
[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: name `NIL` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:14:27
[INFO] [stdout]    |
[INFO] [stdout] 14 |     TRUE, FALSE, AND, OR, NIL, WHILE, FOR, CLASS, 
[INFO] [stdout]    |                           ^^^ help: consider making the acronym lowercase, except the initial letter: `Nil`
[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: name `WHILE` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:14:32
[INFO] [stdout]    |
[INFO] [stdout] 14 |     TRUE, FALSE, AND, OR, NIL, WHILE, FOR, CLASS, 
[INFO] [stdout]    |                                ^^^^^ help: consider making the acronym lowercase, except the initial letter: `While`
[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: name `FOR` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:14:39
[INFO] [stdout]    |
[INFO] [stdout] 14 |     TRUE, FALSE, AND, OR, NIL, WHILE, FOR, CLASS, 
[INFO] [stdout]    |                                       ^^^ help: consider making the acronym lowercase, except the initial letter: `For`
[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: name `CLASS` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:14:44
[INFO] [stdout]    |
[INFO] [stdout] 14 |     TRUE, FALSE, AND, OR, NIL, WHILE, FOR, CLASS, 
[INFO] [stdout]    |                                            ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Class`
[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: name `ELSE` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     IF, ELSE, RETURN, VAR, SUPER, THIS, FUN, PRINT,
[INFO] [stdout]    |         ^^^^ help: consider making the acronym lowercase, except the initial letter: `Else`
[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: name `RETURN` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 |     IF, ELSE, RETURN, VAR, SUPER, THIS, FUN, PRINT,
[INFO] [stdout]    |               ^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Return`
[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: name `VAR` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 |     IF, ELSE, RETURN, VAR, SUPER, THIS, FUN, PRINT,
[INFO] [stdout]    |                       ^^^ help: consider making the acronym lowercase, except the initial letter: `Var`
[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: name `SUPER` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:15:28
[INFO] [stdout]    |
[INFO] [stdout] 15 |     IF, ELSE, RETURN, VAR, SUPER, THIS, FUN, PRINT,
[INFO] [stdout]    |                            ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Super`
[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: name `THIS` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:15:35
[INFO] [stdout]    |
[INFO] [stdout] 15 |     IF, ELSE, RETURN, VAR, SUPER, THIS, FUN, PRINT,
[INFO] [stdout]    |                                   ^^^^ help: consider making the acronym lowercase, except the initial letter: `This`
[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: name `FUN` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:15:41
[INFO] [stdout]    |
[INFO] [stdout] 15 |     IF, ELSE, RETURN, VAR, SUPER, THIS, FUN, PRINT,
[INFO] [stdout]    |                                         ^^^ help: consider making the acronym lowercase, except the initial letter: `Fun`
[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: name `PRINT` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:15:46
[INFO] [stdout]    |
[INFO] [stdout] 15 |     IF, ELSE, RETURN, VAR, SUPER, THIS, FUN, PRINT,
[INFO] [stdout]    |                                              ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Print`
[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: name `EOF` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     EOF, ERROR
[INFO] [stdout]    |     ^^^ help: consider making the acronym lowercase, except the initial letter (notice the capitalization): `Eof`
[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: name `ERROR` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |     EOF, ERROR
[INFO] [stdout]    |          ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Error`
[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: name `STAR` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     SLASH, STAR, PLUS, MINUS, SEMICOLON,
[INFO] [stdout]   |            ^^^^ help: consider making the acronym lowercase, except the initial letter: `Star`
[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: name `PLUS` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 |     SLASH, STAR, PLUS, MINUS, SEMICOLON,
[INFO] [stdout]   |                  ^^^^ help: consider making the acronym lowercase, except the initial letter: `Plus`
[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: name `MINUS` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 |     SLASH, STAR, PLUS, MINUS, SEMICOLON,
[INFO] [stdout]   |                        ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Minus`
[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: name `SEMICOLON` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 |     SLASH, STAR, PLUS, MINUS, SEMICOLON,
[INFO] [stdout]   |                               ^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Semicolon`
[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: name `NOT` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     NOT, NOT_EQUAL, LESS, LESS_EQUAL, EQUAL, EQUAL_EQUAL, GREATER,
[INFO] [stdout]   |     ^^^ help: consider making the acronym lowercase, except the initial letter: `Not`
[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: name `LESS` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 |     NOT, NOT_EQUAL, LESS, LESS_EQUAL, EQUAL, EQUAL_EQUAL, GREATER,
[INFO] [stdout]   |                     ^^^^ help: consider making the acronym lowercase, except the initial letter: `Less`
[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: name `EQUAL` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:9:39
[INFO] [stdout]   |
[INFO] [stdout] 9 |     NOT, NOT_EQUAL, LESS, LESS_EQUAL, EQUAL, EQUAL_EQUAL, GREATER,
[INFO] [stdout]   |                                       ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Equal`
[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: name `GREATER` contains a capitalized acronym
[INFO] [stdout]  --> src/scanner.rs:9:59
[INFO] [stdout]   |
[INFO] [stdout] 9 |     NOT, NOT_EQUAL, LESS, LESS_EQUAL, EQUAL, EQUAL_EQUAL, GREATER,
[INFO] [stdout]   |                                                           ^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Greater`
[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: name `IDENTIFIER` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     IDENTIFIER, STRING, NUMBER,
[INFO] [stdout]    |     ^^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Identifier`
[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: name `STRING` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 |     IDENTIFIER, STRING, NUMBER,
[INFO] [stdout]    |                 ^^^^^^ help: consider making the acronym lowercase, except the initial letter: `String`
[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: name `NUMBER` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 |     IDENTIFIER, STRING, NUMBER,
[INFO] [stdout]    |                         ^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Number`
[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: name `TRUE` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     TRUE, FALSE, AND, OR, NIL, WHILE, FOR, CLASS, 
[INFO] [stdout]    |     ^^^^ help: consider making the acronym lowercase, except the initial letter: `True`
[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: name `FALSE` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 |     TRUE, FALSE, AND, OR, NIL, WHILE, FOR, CLASS, 
[INFO] [stdout]    |           ^^^^^ help: consider making the acronym lowercase, except the initial letter: `False`
[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: name `AND` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 |     TRUE, FALSE, AND, OR, NIL, WHILE, FOR, CLASS, 
[INFO] [stdout]    |                  ^^^ help: consider making the acronym lowercase, except the initial letter: `And`
[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: name `NIL` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:14:27
[INFO] [stdout]    |
[INFO] [stdout] 14 |     TRUE, FALSE, AND, OR, NIL, WHILE, FOR, CLASS, 
[INFO] [stdout]    |                           ^^^ help: consider making the acronym lowercase, except the initial letter: `Nil`
[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: name `WHILE` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:14:32
[INFO] [stdout]    |
[INFO] [stdout] 14 |     TRUE, FALSE, AND, OR, NIL, WHILE, FOR, CLASS, 
[INFO] [stdout]    |                                ^^^^^ help: consider making the acronym lowercase, except the initial letter: `While`
[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: name `FOR` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:14:39
[INFO] [stdout]    |
[INFO] [stdout] 14 |     TRUE, FALSE, AND, OR, NIL, WHILE, FOR, CLASS, 
[INFO] [stdout]    |                                       ^^^ help: consider making the acronym lowercase, except the initial letter: `For`
[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: name `CLASS` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:14:44
[INFO] [stdout]    |
[INFO] [stdout] 14 |     TRUE, FALSE, AND, OR, NIL, WHILE, FOR, CLASS, 
[INFO] [stdout]    |                                            ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Class`
[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: name `ELSE` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     IF, ELSE, RETURN, VAR, SUPER, THIS, FUN, PRINT,
[INFO] [stdout]    |         ^^^^ help: consider making the acronym lowercase, except the initial letter: `Else`
[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: name `RETURN` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 |     IF, ELSE, RETURN, VAR, SUPER, THIS, FUN, PRINT,
[INFO] [stdout]    |               ^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Return`
[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: name `VAR` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 |     IF, ELSE, RETURN, VAR, SUPER, THIS, FUN, PRINT,
[INFO] [stdout]    |                       ^^^ help: consider making the acronym lowercase, except the initial letter: `Var`
[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: name `SUPER` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:15:28
[INFO] [stdout]    |
[INFO] [stdout] 15 |     IF, ELSE, RETURN, VAR, SUPER, THIS, FUN, PRINT,
[INFO] [stdout]    |                            ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Super`
[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: name `THIS` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:15:35
[INFO] [stdout]    |
[INFO] [stdout] 15 |     IF, ELSE, RETURN, VAR, SUPER, THIS, FUN, PRINT,
[INFO] [stdout]    |                                   ^^^^ help: consider making the acronym lowercase, except the initial letter: `This`
[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: name `FUN` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:15:41
[INFO] [stdout]    |
[INFO] [stdout] 15 |     IF, ELSE, RETURN, VAR, SUPER, THIS, FUN, PRINT,
[INFO] [stdout]    |                                         ^^^ help: consider making the acronym lowercase, except the initial letter: `Fun`
[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: name `PRINT` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:15:46
[INFO] [stdout]    |
[INFO] [stdout] 15 |     IF, ELSE, RETURN, VAR, SUPER, THIS, FUN, PRINT,
[INFO] [stdout]    |                                              ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Print`
[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: name `EOF` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     EOF, ERROR
[INFO] [stdout]    |     ^^^ help: consider making the acronym lowercase, except the initial letter (notice the capitalization): `Eof`
[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: name `ERROR` contains a capitalized acronym
[INFO] [stdout]   --> src/scanner.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |     EOF, ERROR
[INFO] [stdout]    |          ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Error`
[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: this boolean expression can be simplified
[INFO] [stdout]    --> src/scanner.rs:171:12
[INFO] [stdout]     |
[INFO] [stdout] 171 |         if !(self.content.chars().nth(self.current ).unwrap() == expected) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(self.content.chars().nth(self.current ).unwrap() != expected)`
[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: unneeded `return` statement
[INFO] [stdout]    --> src/scanner.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |         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] 175 -         return true;
[INFO] [stdout] 175 +         true
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/scanner.rs:171:12
[INFO] [stdout]     |
[INFO] [stdout] 171 |         if !(self.content.chars().nth(self.current ).unwrap() == expected) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(self.content.chars().nth(self.current ).unwrap() != expected)`
[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: unneeded `return` statement
[INFO] [stdout]    --> src/scanner.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |         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] 175 -         return true;
[INFO] [stdout] 175 +         true
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/scanner.rs:191:52
[INFO] [stdout]     |
[INFO] [stdout] 191 |                         while !self.is_at_end() && !(self.peek_() == '\n') {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(self.peek_() != '\n')`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/scanner.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         return self.content.chars().nth(self.current).unwrap();
[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] 205 -         return self.content.chars().nth(self.current).unwrap();
[INFO] [stdout] 205 +         self.content.chars().nth(self.current).unwrap()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/scanner.rs:191:52
[INFO] [stdout]     |
[INFO] [stdout] 191 |                         while !self.is_at_end() && !(self.peek_() == '\n') {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(self.peek_() != '\n')`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/scanner.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         return self.content.chars().nth(self.current).unwrap();
[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] 205 -         return self.content.chars().nth(self.current).unwrap();
[INFO] [stdout] 205 +         self.content.chars().nth(self.current).unwrap()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/scanner.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         return self.content.chars().nth(self.current + 1).unwrap();
[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] 212 -         return self.content.chars().nth(self.current + 1).unwrap();
[INFO] [stdout] 212 +         self.content.chars().nth(self.current + 1).unwrap()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/scanner.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         return self.content.chars().nth(self.current + 1).unwrap();
[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] 212 -         return self.content.chars().nth(self.current + 1).unwrap();
[INFO] [stdout] 212 +         self.content.chars().nth(self.current + 1).unwrap()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]    --> src/scanner.rs:230:15
[INFO] [stdout]     |
[INFO] [stdout] 230 |         while self.peek_().is_digit(10) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.peek_().is_ascii_digit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout]     = note: `#[warn(clippy::is_digit_ascii_radix)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]    --> src/scanner.rs:233:35
[INFO] [stdout]     |
[INFO] [stdout] 233 |         if self.peek_() == '.' && self.peek_next_().is_digit(10) {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.peek_next_().is_ascii_digit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]    --> src/scanner.rs:235:19
[INFO] [stdout]     |
[INFO] [stdout] 235 |             while self.peek_().is_digit(10) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.peek_().is_ascii_digit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]    --> src/scanner.rs:230:15
[INFO] [stdout]     |
[INFO] [stdout] 230 |         while self.peek_().is_digit(10) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.peek_().is_ascii_digit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout]     = note: `#[warn(clippy::is_digit_ascii_radix)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]    --> src/scanner.rs:233:35
[INFO] [stdout]     |
[INFO] [stdout] 233 |         if self.peek_() == '.' && self.peek_next_().is_digit(10) {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.peek_next_().is_ascii_digit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]    --> src/scanner.rs:235:19
[INFO] [stdout]     |
[INFO] [stdout] 235 |             while self.peek_().is_digit(10) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.peek_().is_ascii_digit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]    --> src/parser.rs:334:66
[INFO] [stdout]     |
[INFO] [stdout] 334 | fn parse_binary(compiler: &mut CompilerParser, _can_assign: bool) -> () {
[INFO] [stdout]     |                                                                  ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]    --> src/parser.rs:334:66
[INFO] [stdout]     |
[INFO] [stdout] 334 | fn parse_binary(compiler: &mut CompilerParser, _can_assign: bool) -> () {
[INFO] [stdout]     |                                                                  ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `TokenType` which implements the `Copy` trait
[INFO] [stdout]    --> src/parser.rs:335:14
[INFO] [stdout]     |
[INFO] [stdout] 335 |     let op = (*compiler.get_prev().get_type()).clone();
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `(*compiler.get_prev().get_type())`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]     = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `TokenType` which implements the `Copy` trait
[INFO] [stdout]    --> src/parser.rs:335:14
[INFO] [stdout]     |
[INFO] [stdout] 335 |     let op = (*compiler.get_prev().get_type()).clone();
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `(*compiler.get_prev().get_type())`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]     = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]    --> src/parser.rs:353:68
[INFO] [stdout]     |
[INFO] [stdout] 353 | fn parse_grouping(compiler: &mut CompilerParser, _can_assign: bool) -> () {
[INFO] [stdout]     |                                                                    ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]    --> src/parser.rs:353:68
[INFO] [stdout]     |
[INFO] [stdout] 353 | fn parse_grouping(compiler: &mut CompilerParser, _can_assign: bool) -> () {
[INFO] [stdout]     |                                                                    ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]    --> src/parser.rs:359:66
[INFO] [stdout]     |
[INFO] [stdout] 359 | fn parse_number(compiler: &mut CompilerParser, _can_assign: bool) -> ()  {
[INFO] [stdout]     |                                                                  ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]    --> src/parser.rs:364:67
[INFO] [stdout]     |
[INFO] [stdout] 364 | fn parse_variable(compiler: &mut CompilerParser, can_assign: bool) -> () {
[INFO] [stdout]     |                                                                   ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Token<'_>` which implements the `Copy` trait
[INFO] [stdout]    --> src/parser.rs:365:22
[INFO] [stdout]     |
[INFO] [stdout] 365 |     let token_name = compiler.prev.clone();
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `compiler.prev`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]    --> src/parser.rs:369:81
[INFO] [stdout]     |
[INFO] [stdout] 369 | fn named_variable(compiler: &mut CompilerParser, name: &Token, can_assign: bool) -> () {
[INFO] [stdout]     |                                                                                 ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]    --> src/parser.rs:359:66
[INFO] [stdout]     |
[INFO] [stdout] 359 | fn parse_number(compiler: &mut CompilerParser, _can_assign: bool) -> ()  {
[INFO] [stdout]     |                                                                  ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]    --> src/parser.rs:364:67
[INFO] [stdout]     |
[INFO] [stdout] 364 | fn parse_variable(compiler: &mut CompilerParser, can_assign: bool) -> () {
[INFO] [stdout]     |                                                                   ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]    --> src/parser.rs:389:65
[INFO] [stdout]     |
[INFO] [stdout] 389 | fn parse_unary(compiler: &mut CompilerParser, _can_assign: bool) -> () {
[INFO] [stdout]     |                                                                 ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Token<'_>` which implements the `Copy` trait
[INFO] [stdout]    --> src/parser.rs:365:22
[INFO] [stdout]     |
[INFO] [stdout] 365 |     let token_name = compiler.prev.clone();
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `compiler.prev`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]    --> src/parser.rs:369:81
[INFO] [stdout]     |
[INFO] [stdout] 369 | fn named_variable(compiler: &mut CompilerParser, name: &Token, can_assign: bool) -> () {
[INFO] [stdout]     |                                                                                 ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]    --> src/parser.rs:389:65
[INFO] [stdout]     |
[INFO] [stdout] 389 | fn parse_unary(compiler: &mut CompilerParser, _can_assign: bool) -> () {
[INFO] [stdout]     |                                                                 ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]    --> src/parser.rs:398:67
[INFO] [stdout]     |
[INFO] [stdout] 398 | fn parse_literal(compiler: &mut CompilerParser, _can_assign: bool) -> () {
[INFO] [stdout]     |                                                                   ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]    --> src/parser.rs:398:67
[INFO] [stdout]     |
[INFO] [stdout] 398 | fn parse_literal(compiler: &mut CompilerParser, _can_assign: bool) -> () {
[INFO] [stdout]     |                                                                   ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]    --> src/parser.rs:407:66
[INFO] [stdout]     |
[INFO] [stdout] 407 | fn parse_string(compiler: &mut CompilerParser, _can_assign: bool) -> () {
[INFO] [stdout]     |                                                                  ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]    --> src/parser.rs:407:66
[INFO] [stdout]     |
[INFO] [stdout] 407 | fn parse_string(compiler: &mut CompilerParser, _can_assign: bool) -> () {
[INFO] [stdout]     |                                                                  ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmute from a pointer type (`*mut ()`) to a reference type (`&T`)
[INFO] [stdout]  --> src/object.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | mopafy!(Obj);
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref
[INFO] [stdout]   = note: `#[warn(clippy::transmute_ptr_to_ref)]` on by default
[INFO] [stdout]   = note: this warning originates in the macro `mopafy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmute from a pointer type (`*mut ()`) to a reference type (`&T`)
[INFO] [stdout]  --> src/object.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | mopafy!(Obj);
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref
[INFO] [stdout]   = note: `#[warn(clippy::transmute_ptr_to_ref)]` on by default
[INFO] [stdout]   = note: this warning originates in the macro `mopafy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmute from a pointer type (`*mut ()`) to a reference type (`&mut T`)
[INFO] [stdout]  --> src/object.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | mopafy!(Obj);
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref
[INFO] [stdout]   = note: this warning originates in the macro `mopafy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: transmute from a pointer type (`*mut ()`) to a reference type (`&mut T`)
[INFO] [stdout]  --> src/object.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | mopafy!(Obj);
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref
[INFO] [stdout]   = note: this warning originates in the macro `mopafy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]   --> src/main.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn main() -> () {
[INFO] [stdout]    |          ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn get_prev(&self) -> &Token {
[INFO] [stdout]    |                     ^^^^^     ^^^^^^
[INFO] [stdout]    |                     |         ||
[INFO] [stdout]    |                     |         |the same lifetime is hidden here
[INFO] [stdout]    |                     |         the same lifetime is elided here
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn get_prev(&self) -> &Token<'_> {
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]   --> src/main.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn main() -> () {
[INFO] [stdout]    |          ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn get_prev(&self) -> &Token {
[INFO] [stdout]    |                     ^^^^^     ^^^^^^
[INFO] [stdout]    |                     |         ||
[INFO] [stdout]    |                     |         |the same lifetime is hidden here
[INFO] [stdout]    |                     |         the same lifetime is elided here
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn get_prev(&self) -> &Token<'_> {
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "ad62f9dd4e62636916a7c402ec8917c4e948336eb304522218bfb4c5dba41018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad62f9dd4e62636916a7c402ec8917c4e948336eb304522218bfb4c5dba41018", kill_on_drop: false }`
[INFO] [stdout] ad62f9dd4e62636916a7c402ec8917c4e948336eb304522218bfb4c5dba41018