[INFO] cloning repository https://github.com/bradford-hamilton/monkey_lang_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bradford-hamilton/monkey_lang_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbradford-hamilton%2Fmonkey_lang_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbradford-hamilton%2Fmonkey_lang_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f720f0ec0b069247fe912b28bd2dc2f9821bfaa6
[INFO] checking bradford-hamilton/monkey_lang_rust against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbradford-hamilton%2Fmonkey_lang_rust" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bradford-hamilton/monkey_lang_rust on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bradford-hamilton/monkey_lang_rust
[INFO] finished tweaking git repo https://github.com/bradford-hamilton/monkey_lang_rust
[INFO] tweaked toml for git repo https://github.com/bradford-hamilton/monkey_lang_rust written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/bradford-hamilton/monkey_lang_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77f77e31b337e76b93b2613f8ba5cdf96ce29e91b116707bafe300ffb5b1f1bc
[INFO] running `Command { std: "docker" "start" "-a" "77f77e31b337e76b93b2613f8ba5cdf96ce29e91b116707bafe300ffb5b1f1bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77f77e31b337e76b93b2613f8ba5cdf96ce29e91b116707bafe300ffb5b1f1bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77f77e31b337e76b93b2613f8ba5cdf96ce29e91b116707bafe300ffb5b1f1bc", kill_on_drop: false }`
[INFO] [stdout] 77f77e31b337e76b93b2613f8ba5cdf96ce29e91b116707bafe300ffb5b1f1bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f765e4336a308492f30374761589826112e4aef259ea78bbf076d56b4fea528b
[INFO] running `Command { std: "docker" "start" "-a" "f765e4336a308492f30374761589826112e4aef259ea78bbf076d56b4fea528b", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking monkey_lang_rust v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/build_tools/parser.rs (1 fix)
[INFO] [stderr]        Fixed src/build_tools/token.rs (40 fixes)
[INFO] [stdout] warning: variant `PLUS_PLUS` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     PLUS_PLUS,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `PlusPlus`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MINUS_MINUS` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     MINUS_MINUS,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `MinusMinus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `EQUAL_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     EQUAL_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LESS_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     LESS_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GREATER_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     GREATER_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BANG_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     BANG_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_PAREN` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     LEFT_PAREN,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftParen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_PAREN` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     RIGHT_PAREN,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightParen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_BRACE` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     LEFT_BRACE,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBrace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_BRACE` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     RIGHT_BRACE,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBrace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_BRACKET` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     LEFT_BRACKET,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_BRACKET` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     RIGHT_BRACKET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PLUS_PLUS` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     PLUS_PLUS,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `PlusPlus`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MINUS_MINUS` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     MINUS_MINUS,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `MinusMinus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `EQUAL_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     EQUAL_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LESS_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     LESS_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GREATER_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     GREATER_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BANG_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     BANG_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_PAREN` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     LEFT_PAREN,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftParen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_PAREN` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     RIGHT_PAREN,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightParen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_BRACE` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     LEFT_BRACE,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBrace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_BRACE` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     RIGHT_BRACE,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBrace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_BRACKET` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     LEFT_BRACKET,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_BRACKET` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     RIGHT_BRACKET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout] 65 |             _IDENTIFIER => "IDENTIFIER",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 66 |             _INTEGER => "INTEGER",
[INFO] [stdout]    |             ^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 67 |             _STRING => "STRING",
[INFO] [stdout]    |             ^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 68 |             _EQUAL => "EQUAL",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 69 |             _PLUS => "PLUS",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 70 |             _PLUS_PLUS => "PLUS_PLUS",
[INFO] [stdout]    |             ^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 71 |             _MINUS => "MINUS",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 72 |             _MINUS_MINUS => "MINUS_MINUS",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 73 |             _STAR => "STAR",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 74 |             _SLASH => "SLASH",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 75 |             _MOD => "MOD",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 76 |             _BANG => "BANG",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 77 |             _EQUAL_EQUAL => "EQUAL_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 78 |             _LESS => "LESS",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 79 |             _LESS_EQUAL => "LESS_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 80 |             _GREATER => "GREATER",
[INFO] [stdout]    |             ^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 81 |             _GREATER_EQUAL => "GREATER_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 82 |             _BANG_EQUAL => "BANG_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 83 |             _AND => "AND",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 84 |             _OR => "OR",
[INFO] [stdout]    |             ^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 85 |             _COMMA => "COMMA",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 86 |             _COLON => "COLON",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 87 |             _SEMICOLON => "SEMICOLON",
[INFO] [stdout]    |             ^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 88 |             _LEFT_PAREN => "LEFT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 89 |             _RIGHT_PAREN => "RIGHT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 90 |             _LEFT_BRACE => "LEFT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 91 |             _RIGHT_BRACE => "RIGHT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 92 |             _LEFT_BRACKET => "LEFT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 93 |             _RIGHT_BRACKET => "RIGHT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 94 |             _FUNCTION => "FUNCTION",
[INFO] [stdout]    |             ^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 95 |             _LET => "LET",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 96 |             _CONST => "CONST",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 97 |             _TRUE => "TRUE",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 98 |             _FALSE => "FALSE",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 99 |             _IF => "IF",
[INFO] [stdout]    |             ^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 100 |             _ELSE => "ELSE",
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 101 |             _RETURN => "RETURN",
[INFO] [stdout]     |             ^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 102 |             _NONE => "NONE",
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RootNode`
[INFO] [stdout]   --> src/build_tools/ast.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct RootNode {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `token_literal`
[INFO] [stdout]   --> src/build_tools/ast.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn token_literal(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `string`
[INFO] [stdout]   --> src/build_tools/ast.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn string(&self) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_ILLEGAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_illegal`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EOF` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_eof`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_IDENTIFIER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             _IDENTIFIER => "IDENTIFIER",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_identifier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_INTEGER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             _INTEGER => "INTEGER",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_integer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_STRING` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             _STRING => "STRING",
[INFO] [stdout]    |             ^^^^^^^ help: convert the identifier to snake case: `_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             _EQUAL => "EQUAL",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_PLUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             _PLUS => "PLUS",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_plus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_PLUS_PLUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             _PLUS_PLUS => "PLUS_PLUS",
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `_plus_plus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MINUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             _MINUS => "MINUS",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_minus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MINUS_MINUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             _MINUS_MINUS => "MINUS_MINUS",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_minus_minus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_STAR` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             _STAR => "STAR",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_star`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_SLASH` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |             _SLASH => "SLASH",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_slash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MOD` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             _MOD => "MOD",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_mod`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_BANG` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |             _BANG => "BANG",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_bang`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EQUAL_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             _EQUAL_EQUAL => "EQUAL_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_equal_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LESS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             _LESS => "LESS",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_less`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LESS_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             _LESS_EQUAL => "LESS_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_less_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_GREATER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             _GREATER => "GREATER",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_greater`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_GREATER_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             _GREATER_EQUAL => "GREATER_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_greater_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_BANG_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             _BANG_EQUAL => "BANG_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_bang_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_AND` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             _AND => "AND",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_and`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_OR` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             _OR => "OR",
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `_or`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_COMMA` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             _COMMA => "COMMA",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_comma`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_COLON` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             _COLON => "COLON",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_colon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_SEMICOLON` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |             _SEMICOLON => "SEMICOLON",
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `_semicolon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_PAREN` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |             _LEFT_PAREN => "LEFT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_left_paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_PAREN` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |             _RIGHT_PAREN => "RIGHT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_BRACE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |             _LEFT_BRACE => "LEFT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_left_brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_BRACE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |             _RIGHT_BRACE => "RIGHT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_BRACKET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |             _LEFT_BRACKET => "LEFT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `_left_bracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_BRACKET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |             _RIGHT_BRACKET => "RIGHT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_bracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_FUNCTION` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |             _FUNCTION => "FUNCTION",
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `_function`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |             _LET => "LET",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_CONST` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |             _CONST => "CONST",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_const`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_TRUE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |             _TRUE => "TRUE",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_true`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_FALSE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |             _FALSE => "FALSE",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_false`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_IF` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |             _IF => "IF",
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case (notice the capitalization): `_if`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_ELSE` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             _ELSE => "ELSE",
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `_else`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RETURN` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |             _RETURN => "RETURN",
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `_return`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_NONE` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             _NONE => "NONE",
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `_none`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout] 65 |             _IDENTIFIER => "IDENTIFIER",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 66 |             _INTEGER => "INTEGER",
[INFO] [stdout]    |             ^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 67 |             _STRING => "STRING",
[INFO] [stdout]    |             ^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 68 |             _EQUAL => "EQUAL",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 69 |             _PLUS => "PLUS",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 70 |             _PLUS_PLUS => "PLUS_PLUS",
[INFO] [stdout]    |             ^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 71 |             _MINUS => "MINUS",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 72 |             _MINUS_MINUS => "MINUS_MINUS",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 73 |             _STAR => "STAR",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 74 |             _SLASH => "SLASH",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 75 |             _MOD => "MOD",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 76 |             _BANG => "BANG",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 77 |             _EQUAL_EQUAL => "EQUAL_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 78 |             _LESS => "LESS",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 79 |             _LESS_EQUAL => "LESS_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 80 |             _GREATER => "GREATER",
[INFO] [stdout]    |             ^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 81 |             _GREATER_EQUAL => "GREATER_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 82 |             _BANG_EQUAL => "BANG_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 83 |             _AND => "AND",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 84 |             _OR => "OR",
[INFO] [stdout]    |             ^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 85 |             _COMMA => "COMMA",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 86 |             _COLON => "COLON",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 87 |             _SEMICOLON => "SEMICOLON",
[INFO] [stdout]    |             ^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 88 |             _LEFT_PAREN => "LEFT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 89 |             _RIGHT_PAREN => "RIGHT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 90 |             _LEFT_BRACE => "LEFT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 91 |             _RIGHT_BRACE => "RIGHT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 92 |             _LEFT_BRACKET => "LEFT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 93 |             _RIGHT_BRACKET => "RIGHT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 94 |             _FUNCTION => "FUNCTION",
[INFO] [stdout]    |             ^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 95 |             _LET => "LET",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 96 |             _CONST => "CONST",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 97 |             _TRUE => "TRUE",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 98 |             _FALSE => "FALSE",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 99 |             _IF => "IF",
[INFO] [stdout]    |             ^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 100 |             _ELSE => "ELSE",
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 101 |             _RETURN => "RETURN",
[INFO] [stdout]     |             ^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 102 |             _NONE => "NONE",
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RootNode`
[INFO] [stdout]   --> src/build_tools/ast.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct RootNode {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `token_literal`
[INFO] [stdout]   --> src/build_tools/ast.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn token_literal(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `string`
[INFO] [stdout]   --> src/build_tools/ast.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn string(&self) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_ILLEGAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_illegal`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EOF` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_eof`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_IDENTIFIER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             _IDENTIFIER => "IDENTIFIER",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_identifier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_INTEGER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             _INTEGER => "INTEGER",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_integer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_STRING` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             _STRING => "STRING",
[INFO] [stdout]    |             ^^^^^^^ help: convert the identifier to snake case: `_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             _EQUAL => "EQUAL",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_PLUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             _PLUS => "PLUS",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_plus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_PLUS_PLUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             _PLUS_PLUS => "PLUS_PLUS",
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `_plus_plus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MINUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             _MINUS => "MINUS",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_minus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MINUS_MINUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             _MINUS_MINUS => "MINUS_MINUS",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_minus_minus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_STAR` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             _STAR => "STAR",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_star`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_SLASH` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |             _SLASH => "SLASH",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_slash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MOD` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             _MOD => "MOD",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_mod`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_BANG` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |             _BANG => "BANG",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_bang`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EQUAL_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             _EQUAL_EQUAL => "EQUAL_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_equal_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LESS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             _LESS => "LESS",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_less`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LESS_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             _LESS_EQUAL => "LESS_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_less_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_GREATER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             _GREATER => "GREATER",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_greater`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_GREATER_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             _GREATER_EQUAL => "GREATER_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_greater_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_BANG_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             _BANG_EQUAL => "BANG_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_bang_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_AND` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             _AND => "AND",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_and`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_OR` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             _OR => "OR",
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `_or`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_COMMA` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             _COMMA => "COMMA",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_comma`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_COLON` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             _COLON => "COLON",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_colon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_SEMICOLON` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |             _SEMICOLON => "SEMICOLON",
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `_semicolon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_PAREN` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |             _LEFT_PAREN => "LEFT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_left_paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_PAREN` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |             _RIGHT_PAREN => "RIGHT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_BRACE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |             _LEFT_BRACE => "LEFT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_left_brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_BRACE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |             _RIGHT_BRACE => "RIGHT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_BRACKET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |             _LEFT_BRACKET => "LEFT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `_left_bracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_BRACKET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |             _RIGHT_BRACKET => "RIGHT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_bracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_FUNCTION` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |             _FUNCTION => "FUNCTION",
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `_function`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |             _LET => "LET",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_CONST` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |             _CONST => "CONST",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_const`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_TRUE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |             _TRUE => "TRUE",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_true`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_FALSE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |             _FALSE => "FALSE",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_false`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_IF` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |             _IF => "IF",
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case (notice the capitalization): `_if`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_ELSE` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             _ELSE => "ELSE",
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `_else`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RETURN` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |             _RETURN => "RETURN",
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `_return`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_NONE` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             _NONE => "NONE",
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `_none`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 94 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 94 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/main.rs (1 fix)
[INFO] [stdout] warning: variant `PLUS_PLUS` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     PLUS_PLUS,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `PlusPlus`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PLUS_PLUS` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     PLUS_PLUS,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `PlusPlus`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MINUS_MINUS` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     MINUS_MINUS,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `MinusMinus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MINUS_MINUS` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     MINUS_MINUS,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `MinusMinus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `EQUAL_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     EQUAL_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `EQUAL_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     EQUAL_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LESS_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     LESS_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LESS_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     LESS_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GREATER_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     GREATER_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GREATER_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     GREATER_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BANG_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     BANG_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BANG_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     BANG_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_PAREN` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     LEFT_PAREN,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftParen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_PAREN` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     LEFT_PAREN,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftParen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_PAREN` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     RIGHT_PAREN,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightParen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_PAREN` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     RIGHT_PAREN,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightParen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_BRACE` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     LEFT_BRACE,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBrace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_BRACE` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     LEFT_BRACE,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBrace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_BRACE` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     RIGHT_BRACE,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBrace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_BRACE` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     RIGHT_BRACE,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBrace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_BRACKET` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     LEFT_BRACKET,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_BRACKET` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     LEFT_BRACKET,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_BRACKET` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     RIGHT_BRACKET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_BRACKET` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     RIGHT_BRACKET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout] 65 |             _IDENTIFIER => "IDENTIFIER",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 66 |             _INTEGER => "INTEGER",
[INFO] [stdout]    |             ^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 67 |             _STRING => "STRING",
[INFO] [stdout]    |             ^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 68 |             _EQUAL => "EQUAL",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 69 |             _PLUS => "PLUS",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 70 |             _PLUS_PLUS => "PLUS_PLUS",
[INFO] [stdout]    |             ^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 71 |             _MINUS => "MINUS",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 72 |             _MINUS_MINUS => "MINUS_MINUS",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 73 |             _STAR => "STAR",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 74 |             _SLASH => "SLASH",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 75 |             _MOD => "MOD",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 76 |             _BANG => "BANG",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 77 |             _EQUAL_EQUAL => "EQUAL_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 78 |             _LESS => "LESS",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 79 |             _LESS_EQUAL => "LESS_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 80 |             _GREATER => "GREATER",
[INFO] [stdout]    |             ^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 81 |             _GREATER_EQUAL => "GREATER_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 82 |             _BANG_EQUAL => "BANG_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 83 |             _AND => "AND",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 84 |             _OR => "OR",
[INFO] [stdout]    |             ^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 85 |             _COMMA => "COMMA",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 86 |             _COLON => "COLON",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 87 |             _SEMICOLON => "SEMICOLON",
[INFO] [stdout]    |             ^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 88 |             _LEFT_PAREN => "LEFT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 89 |             _RIGHT_PAREN => "RIGHT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 90 |             _LEFT_BRACE => "LEFT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 91 |             _RIGHT_BRACE => "RIGHT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 92 |             _LEFT_BRACKET => "LEFT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 93 |             _RIGHT_BRACKET => "RIGHT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 94 |             _FUNCTION => "FUNCTION",
[INFO] [stdout]    |             ^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 95 |             _LET => "LET",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 96 |             _CONST => "CONST",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 97 |             _TRUE => "TRUE",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 98 |             _FALSE => "FALSE",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 99 |             _IF => "IF",
[INFO] [stdout]    |             ^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 100 |             _ELSE => "ELSE",
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 101 |             _RETURN => "RETURN",
[INFO] [stdout]     |             ^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 102 |             _NONE => "NONE",
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout] 65 |             _IDENTIFIER => "IDENTIFIER",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 66 |             _INTEGER => "INTEGER",
[INFO] [stdout]    |             ^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 67 |             _STRING => "STRING",
[INFO] [stdout]    |             ^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 68 |             _EQUAL => "EQUAL",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 69 |             _PLUS => "PLUS",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 70 |             _PLUS_PLUS => "PLUS_PLUS",
[INFO] [stdout]    |             ^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 71 |             _MINUS => "MINUS",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 72 |             _MINUS_MINUS => "MINUS_MINUS",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 73 |             _STAR => "STAR",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 74 |             _SLASH => "SLASH",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 75 |             _MOD => "MOD",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 76 |             _BANG => "BANG",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 77 |             _EQUAL_EQUAL => "EQUAL_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 78 |             _LESS => "LESS",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 79 |             _LESS_EQUAL => "LESS_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 80 |             _GREATER => "GREATER",
[INFO] [stdout]    |             ^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 81 |             _GREATER_EQUAL => "GREATER_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 82 |             _BANG_EQUAL => "BANG_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 83 |             _AND => "AND",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 84 |             _OR => "OR",
[INFO] [stdout]    |             ^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 85 |             _COMMA => "COMMA",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 86 |             _COLON => "COLON",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 87 |             _SEMICOLON => "SEMICOLON",
[INFO] [stdout]    |             ^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 88 |             _LEFT_PAREN => "LEFT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 89 |             _RIGHT_PAREN => "RIGHT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 90 |             _LEFT_BRACE => "LEFT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 91 |             _RIGHT_BRACE => "RIGHT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 92 |             _LEFT_BRACKET => "LEFT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 93 |             _RIGHT_BRACKET => "RIGHT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 94 |             _FUNCTION => "FUNCTION",
[INFO] [stdout]    |             ^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 95 |             _LET => "LET",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 96 |             _CONST => "CONST",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 97 |             _TRUE => "TRUE",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 98 |             _FALSE => "FALSE",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 99 |             _IF => "IF",
[INFO] [stdout]    |             ^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 100 |             _ELSE => "ELSE",
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 101 |             _RETURN => "RETURN",
[INFO] [stdout]     |             ^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 102 |             _NONE => "NONE",
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RootNode`
[INFO] [stdout]   --> src/build_tools/ast.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct RootNode {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `token_literal`
[INFO] [stdout]   --> src/build_tools/ast.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn token_literal(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `string`
[INFO] [stdout]   --> src/build_tools/ast.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn string(&self) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_ILLEGAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_illegal`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EOF` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_eof`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_IDENTIFIER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             _IDENTIFIER => "IDENTIFIER",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_identifier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_INTEGER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             _INTEGER => "INTEGER",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_integer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_STRING` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             _STRING => "STRING",
[INFO] [stdout]    |             ^^^^^^^ help: convert the identifier to snake case: `_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             _EQUAL => "EQUAL",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_PLUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             _PLUS => "PLUS",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_plus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_PLUS_PLUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             _PLUS_PLUS => "PLUS_PLUS",
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `_plus_plus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MINUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             _MINUS => "MINUS",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_minus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MINUS_MINUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             _MINUS_MINUS => "MINUS_MINUS",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_minus_minus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_STAR` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             _STAR => "STAR",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_star`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_SLASH` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |             _SLASH => "SLASH",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_slash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MOD` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             _MOD => "MOD",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_mod`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_BANG` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |             _BANG => "BANG",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_bang`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EQUAL_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             _EQUAL_EQUAL => "EQUAL_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_equal_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LESS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             _LESS => "LESS",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_less`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LESS_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             _LESS_EQUAL => "LESS_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_less_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_GREATER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             _GREATER => "GREATER",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_greater`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_GREATER_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             _GREATER_EQUAL => "GREATER_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_greater_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_BANG_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             _BANG_EQUAL => "BANG_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_bang_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_AND` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             _AND => "AND",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_and`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_OR` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             _OR => "OR",
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `_or`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_COMMA` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             _COMMA => "COMMA",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_comma`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_COLON` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             _COLON => "COLON",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_colon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_SEMICOLON` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |             _SEMICOLON => "SEMICOLON",
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `_semicolon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_PAREN` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |             _LEFT_PAREN => "LEFT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_left_paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_PAREN` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |             _RIGHT_PAREN => "RIGHT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_BRACE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |             _LEFT_BRACE => "LEFT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_left_brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_BRACE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |             _RIGHT_BRACE => "RIGHT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_BRACKET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |             _LEFT_BRACKET => "LEFT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `_left_bracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_BRACKET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |             _RIGHT_BRACKET => "RIGHT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_bracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_FUNCTION` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |             _FUNCTION => "FUNCTION",
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `_function`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |             _LET => "LET",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_CONST` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |             _CONST => "CONST",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_const`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_TRUE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |             _TRUE => "TRUE",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_true`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_FALSE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |             _FALSE => "FALSE",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_false`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_IF` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |             _IF => "IF",
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case (notice the capitalization): `_if`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_ELSE` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             _ELSE => "ELSE",
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `_else`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RETURN` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |             _RETURN => "RETURN",
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `_return`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_NONE` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             _NONE => "NONE",
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `_none`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 94 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RootNode`
[INFO] [stdout]   --> src/build_tools/ast.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct RootNode {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `token_literal`
[INFO] [stdout]   --> src/build_tools/ast.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn token_literal(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `string`
[INFO] [stdout]   --> src/build_tools/ast.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn string(&self) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_ILLEGAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_illegal`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EOF` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_eof`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_IDENTIFIER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             _IDENTIFIER => "IDENTIFIER",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_identifier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_INTEGER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             _INTEGER => "INTEGER",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_integer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_STRING` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             _STRING => "STRING",
[INFO] [stdout]    |             ^^^^^^^ help: convert the identifier to snake case: `_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             _EQUAL => "EQUAL",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_PLUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             _PLUS => "PLUS",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_plus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_PLUS_PLUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             _PLUS_PLUS => "PLUS_PLUS",
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `_plus_plus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MINUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             _MINUS => "MINUS",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_minus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MINUS_MINUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             _MINUS_MINUS => "MINUS_MINUS",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_minus_minus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_STAR` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             _STAR => "STAR",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_star`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_SLASH` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |             _SLASH => "SLASH",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_slash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MOD` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             _MOD => "MOD",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_mod`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_BANG` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |             _BANG => "BANG",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_bang`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EQUAL_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             _EQUAL_EQUAL => "EQUAL_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_equal_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LESS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             _LESS => "LESS",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_less`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LESS_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             _LESS_EQUAL => "LESS_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_less_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_GREATER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             _GREATER => "GREATER",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_greater`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_GREATER_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             _GREATER_EQUAL => "GREATER_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_greater_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_BANG_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             _BANG_EQUAL => "BANG_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_bang_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_AND` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             _AND => "AND",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_and`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_OR` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             _OR => "OR",
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `_or`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_COMMA` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             _COMMA => "COMMA",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_comma`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_COLON` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             _COLON => "COLON",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_colon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_SEMICOLON` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |             _SEMICOLON => "SEMICOLON",
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `_semicolon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_PAREN` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |             _LEFT_PAREN => "LEFT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_left_paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_PAREN` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |             _RIGHT_PAREN => "RIGHT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_BRACE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |             _LEFT_BRACE => "LEFT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_left_brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_BRACE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |             _RIGHT_BRACE => "RIGHT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_BRACKET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |             _LEFT_BRACKET => "LEFT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `_left_bracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_BRACKET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |             _RIGHT_BRACKET => "RIGHT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_bracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_FUNCTION` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |             _FUNCTION => "FUNCTION",
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `_function`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |             _LET => "LET",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_CONST` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |             _CONST => "CONST",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_const`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_TRUE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |             _TRUE => "TRUE",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_true`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_FALSE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |             _FALSE => "FALSE",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_false`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_IF` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |             _IF => "IF",
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case (notice the capitalization): `_if`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_ELSE` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             _ELSE => "ELSE",
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `_else`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RETURN` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |             _RETURN => "RETURN",
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `_return`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_NONE` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             _NONE => "NONE",
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `_none`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 94 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.00s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking monkey_lang_rust v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: variant `PLUS_PLUS` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     PLUS_PLUS,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `PlusPlus`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MINUS_MINUS` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     MINUS_MINUS,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `MinusMinus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `EQUAL_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     EQUAL_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LESS_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     LESS_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GREATER_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     GREATER_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BANG_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     BANG_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_PAREN` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     LEFT_PAREN,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftParen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_PAREN` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     RIGHT_PAREN,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightParen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_BRACE` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     LEFT_BRACE,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBrace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_BRACE` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     RIGHT_BRACE,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBrace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_BRACKET` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     LEFT_BRACKET,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_BRACKET` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     RIGHT_BRACKET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PLUS_PLUS` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     PLUS_PLUS,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `PlusPlus`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MINUS_MINUS` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     MINUS_MINUS,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `MinusMinus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `EQUAL_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     EQUAL_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LESS_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     LESS_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GREATER_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     GREATER_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BANG_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     BANG_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_PAREN` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     LEFT_PAREN,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftParen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_PAREN` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     RIGHT_PAREN,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightParen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_BRACE` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     LEFT_BRACE,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBrace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_BRACE` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     RIGHT_BRACE,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBrace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_BRACKET` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     LEFT_BRACKET,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_BRACKET` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     RIGHT_BRACKET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout] 65 |             _IDENTIFIER => "IDENTIFIER",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 66 |             _INTEGER => "INTEGER",
[INFO] [stdout]    |             ^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 67 |             _STRING => "STRING",
[INFO] [stdout]    |             ^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 68 |             _EQUAL => "EQUAL",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 69 |             _PLUS => "PLUS",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 70 |             _PLUS_PLUS => "PLUS_PLUS",
[INFO] [stdout]    |             ^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 71 |             _MINUS => "MINUS",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 72 |             _MINUS_MINUS => "MINUS_MINUS",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 73 |             _STAR => "STAR",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 74 |             _SLASH => "SLASH",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 75 |             _MOD => "MOD",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 76 |             _BANG => "BANG",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 77 |             _EQUAL_EQUAL => "EQUAL_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 78 |             _LESS => "LESS",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 79 |             _LESS_EQUAL => "LESS_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 80 |             _GREATER => "GREATER",
[INFO] [stdout]    |             ^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 81 |             _GREATER_EQUAL => "GREATER_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 82 |             _BANG_EQUAL => "BANG_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 83 |             _AND => "AND",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 84 |             _OR => "OR",
[INFO] [stdout]    |             ^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 85 |             _COMMA => "COMMA",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 86 |             _COLON => "COLON",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 87 |             _SEMICOLON => "SEMICOLON",
[INFO] [stdout]    |             ^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 88 |             _LEFT_PAREN => "LEFT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 89 |             _RIGHT_PAREN => "RIGHT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 90 |             _LEFT_BRACE => "LEFT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 91 |             _RIGHT_BRACE => "RIGHT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 92 |             _LEFT_BRACKET => "LEFT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 93 |             _RIGHT_BRACKET => "RIGHT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 94 |             _FUNCTION => "FUNCTION",
[INFO] [stdout]    |             ^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 95 |             _LET => "LET",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 96 |             _CONST => "CONST",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 97 |             _TRUE => "TRUE",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 98 |             _FALSE => "FALSE",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 99 |             _IF => "IF",
[INFO] [stdout]    |             ^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 100 |             _ELSE => "ELSE",
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 101 |             _RETURN => "RETURN",
[INFO] [stdout]     |             ^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 102 |             _NONE => "NONE",
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout] 65 |             _IDENTIFIER => "IDENTIFIER",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 66 |             _INTEGER => "INTEGER",
[INFO] [stdout]    |             ^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 67 |             _STRING => "STRING",
[INFO] [stdout]    |             ^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 68 |             _EQUAL => "EQUAL",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 69 |             _PLUS => "PLUS",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 70 |             _PLUS_PLUS => "PLUS_PLUS",
[INFO] [stdout]    |             ^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 71 |             _MINUS => "MINUS",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 72 |             _MINUS_MINUS => "MINUS_MINUS",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 73 |             _STAR => "STAR",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 74 |             _SLASH => "SLASH",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 75 |             _MOD => "MOD",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 76 |             _BANG => "BANG",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 77 |             _EQUAL_EQUAL => "EQUAL_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 78 |             _LESS => "LESS",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 79 |             _LESS_EQUAL => "LESS_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 80 |             _GREATER => "GREATER",
[INFO] [stdout]    |             ^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 81 |             _GREATER_EQUAL => "GREATER_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 82 |             _BANG_EQUAL => "BANG_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 83 |             _AND => "AND",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 84 |             _OR => "OR",
[INFO] [stdout]    |             ^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 85 |             _COMMA => "COMMA",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 86 |             _COLON => "COLON",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 87 |             _SEMICOLON => "SEMICOLON",
[INFO] [stdout]    |             ^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 88 |             _LEFT_PAREN => "LEFT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 89 |             _RIGHT_PAREN => "RIGHT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 90 |             _LEFT_BRACE => "LEFT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 91 |             _RIGHT_BRACE => "RIGHT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 92 |             _LEFT_BRACKET => "LEFT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 93 |             _RIGHT_BRACKET => "RIGHT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 94 |             _FUNCTION => "FUNCTION",
[INFO] [stdout]    |             ^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 95 |             _LET => "LET",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 96 |             _CONST => "CONST",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 97 |             _TRUE => "TRUE",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 98 |             _FALSE => "FALSE",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 99 |             _IF => "IF",
[INFO] [stdout]    |             ^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 100 |             _ELSE => "ELSE",
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 101 |             _RETURN => "RETURN",
[INFO] [stdout]     |             ^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 102 |             _NONE => "NONE",
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RootNode`
[INFO] [stdout]   --> src/build_tools/ast.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct RootNode {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RootNode`
[INFO] [stdout]   --> src/build_tools/ast.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct RootNode {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `token_literal`
[INFO] [stdout]   --> src/build_tools/ast.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn token_literal(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `string`
[INFO] [stdout]   --> src/build_tools/ast.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn string(&self) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `token_literal`
[INFO] [stdout]   --> src/build_tools/ast.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn token_literal(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `string`
[INFO] [stdout]   --> src/build_tools/ast.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn string(&self) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_ILLEGAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_illegal`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EOF` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_eof`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_IDENTIFIER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             _IDENTIFIER => "IDENTIFIER",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_identifier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_INTEGER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             _INTEGER => "INTEGER",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_integer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_STRING` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             _STRING => "STRING",
[INFO] [stdout]    |             ^^^^^^^ help: convert the identifier to snake case: `_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             _EQUAL => "EQUAL",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_PLUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             _PLUS => "PLUS",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_plus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_PLUS_PLUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             _PLUS_PLUS => "PLUS_PLUS",
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `_plus_plus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MINUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             _MINUS => "MINUS",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_minus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MINUS_MINUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             _MINUS_MINUS => "MINUS_MINUS",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_minus_minus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_STAR` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             _STAR => "STAR",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_star`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_SLASH` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |             _SLASH => "SLASH",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_slash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MOD` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             _MOD => "MOD",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_mod`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_BANG` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |             _BANG => "BANG",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_bang`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EQUAL_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             _EQUAL_EQUAL => "EQUAL_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_equal_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LESS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             _LESS => "LESS",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_less`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LESS_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             _LESS_EQUAL => "LESS_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_less_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_GREATER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             _GREATER => "GREATER",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_greater`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_GREATER_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             _GREATER_EQUAL => "GREATER_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_greater_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_BANG_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             _BANG_EQUAL => "BANG_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_bang_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_AND` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             _AND => "AND",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_and`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_OR` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             _OR => "OR",
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `_or`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_COMMA` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             _COMMA => "COMMA",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_comma`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_COLON` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             _COLON => "COLON",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_colon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_SEMICOLON` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |             _SEMICOLON => "SEMICOLON",
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `_semicolon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_PAREN` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |             _LEFT_PAREN => "LEFT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_left_paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_PAREN` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |             _RIGHT_PAREN => "RIGHT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_BRACE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |             _LEFT_BRACE => "LEFT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_left_brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_BRACE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |             _RIGHT_BRACE => "RIGHT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_BRACKET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |             _LEFT_BRACKET => "LEFT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `_left_bracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_BRACKET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |             _RIGHT_BRACKET => "RIGHT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_bracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_ILLEGAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_illegal`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_FUNCTION` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |             _FUNCTION => "FUNCTION",
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `_function`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EOF` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_eof`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |             _LET => "LET",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_IDENTIFIER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             _IDENTIFIER => "IDENTIFIER",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_identifier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_CONST` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |             _CONST => "CONST",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_const`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_TRUE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |             _TRUE => "TRUE",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_true`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_INTEGER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             _INTEGER => "INTEGER",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_integer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_FALSE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |             _FALSE => "FALSE",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_false`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_STRING` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             _STRING => "STRING",
[INFO] [stdout]    |             ^^^^^^^ help: convert the identifier to snake case: `_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             _EQUAL => "EQUAL",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_IF` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |             _IF => "IF",
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case (notice the capitalization): `_if`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_PLUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             _PLUS => "PLUS",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_plus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_ELSE` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             _ELSE => "ELSE",
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `_else`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_PLUS_PLUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             _PLUS_PLUS => "PLUS_PLUS",
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `_plus_plus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RETURN` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |             _RETURN => "RETURN",
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `_return`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MINUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             _MINUS => "MINUS",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_minus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_NONE` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             _NONE => "NONE",
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `_none`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MINUS_MINUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             _MINUS_MINUS => "MINUS_MINUS",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_minus_minus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_STAR` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             _STAR => "STAR",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_star`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_SLASH` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |             _SLASH => "SLASH",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_slash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MOD` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             _MOD => "MOD",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_mod`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_BANG` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |             _BANG => "BANG",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_bang`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EQUAL_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             _EQUAL_EQUAL => "EQUAL_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_equal_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LESS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             _LESS => "LESS",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_less`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LESS_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             _LESS_EQUAL => "LESS_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_less_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_GREATER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             _GREATER => "GREATER",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_greater`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_GREATER_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             _GREATER_EQUAL => "GREATER_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_greater_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_BANG_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             _BANG_EQUAL => "BANG_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_bang_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_AND` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             _AND => "AND",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_and`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_OR` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             _OR => "OR",
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `_or`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_COMMA` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             _COMMA => "COMMA",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_comma`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_COLON` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             _COLON => "COLON",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_colon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_SEMICOLON` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |             _SEMICOLON => "SEMICOLON",
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `_semicolon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_PAREN` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |             _LEFT_PAREN => "LEFT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_left_paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_PAREN` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |             _RIGHT_PAREN => "RIGHT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_BRACE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |             _LEFT_BRACE => "LEFT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_left_brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_BRACE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |             _RIGHT_BRACE => "RIGHT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_BRACKET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |             _LEFT_BRACKET => "LEFT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `_left_bracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_BRACKET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |             _RIGHT_BRACKET => "RIGHT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_bracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_FUNCTION` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |             _FUNCTION => "FUNCTION",
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `_function`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |             _LET => "LET",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_CONST` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |             _CONST => "CONST",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_const`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_TRUE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |             _TRUE => "TRUE",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_true`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_FALSE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |             _FALSE => "FALSE",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_false`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_IF` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |             _IF => "IF",
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case (notice the capitalization): `_if`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_ELSE` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             _ELSE => "ELSE",
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `_else`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RETURN` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |             _RETURN => "RETURN",
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `_return`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_NONE` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             _NONE => "NONE",
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `_none`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 94 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 94 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PLUS_PLUS` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     PLUS_PLUS,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `PlusPlus`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MINUS_MINUS` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     MINUS_MINUS,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `MinusMinus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `EQUAL_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     EQUAL_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LESS_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     LESS_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GREATER_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     GREATER_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BANG_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     BANG_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_PAREN` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     LEFT_PAREN,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftParen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_PAREN` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     RIGHT_PAREN,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightParen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_BRACE` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     LEFT_BRACE,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBrace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_BRACE` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     RIGHT_BRACE,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBrace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_BRACKET` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     LEFT_BRACKET,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_BRACKET` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     RIGHT_BRACKET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PLUS_PLUS` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     PLUS_PLUS,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `PlusPlus`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MINUS_MINUS` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     MINUS_MINUS,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `MinusMinus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `EQUAL_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     EQUAL_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LESS_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     LESS_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GREATER_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     GREATER_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BANG_EQUAL` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     BANG_EQUAL,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_PAREN` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     LEFT_PAREN,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftParen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_PAREN` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     RIGHT_PAREN,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightParen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_BRACE` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     LEFT_BRACE,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBrace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_BRACE` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     RIGHT_BRACE,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBrace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LEFT_BRACKET` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     LEFT_BRACKET,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RIGHT_BRACKET` should have an upper camel case name
[INFO] [stdout]   --> src/build_tools/token.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     RIGHT_BRACKET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout] 65 |             _IDENTIFIER => "IDENTIFIER",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 66 |             _INTEGER => "INTEGER",
[INFO] [stdout]    |             ^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 67 |             _STRING => "STRING",
[INFO] [stdout]    |             ^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 68 |             _EQUAL => "EQUAL",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 69 |             _PLUS => "PLUS",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 70 |             _PLUS_PLUS => "PLUS_PLUS",
[INFO] [stdout]    |             ^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 71 |             _MINUS => "MINUS",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 72 |             _MINUS_MINUS => "MINUS_MINUS",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 73 |             _STAR => "STAR",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 74 |             _SLASH => "SLASH",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 75 |             _MOD => "MOD",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 76 |             _BANG => "BANG",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 77 |             _EQUAL_EQUAL => "EQUAL_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 78 |             _LESS => "LESS",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 79 |             _LESS_EQUAL => "LESS_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 80 |             _GREATER => "GREATER",
[INFO] [stdout]    |             ^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 81 |             _GREATER_EQUAL => "GREATER_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 82 |             _BANG_EQUAL => "BANG_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 83 |             _AND => "AND",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 84 |             _OR => "OR",
[INFO] [stdout]    |             ^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 85 |             _COMMA => "COMMA",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 86 |             _COLON => "COLON",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 87 |             _SEMICOLON => "SEMICOLON",
[INFO] [stdout]    |             ^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 88 |             _LEFT_PAREN => "LEFT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 89 |             _RIGHT_PAREN => "RIGHT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 90 |             _LEFT_BRACE => "LEFT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 91 |             _RIGHT_BRACE => "RIGHT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 92 |             _LEFT_BRACKET => "LEFT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 93 |             _RIGHT_BRACKET => "RIGHT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 94 |             _FUNCTION => "FUNCTION",
[INFO] [stdout]    |             ^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 95 |             _LET => "LET",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 96 |             _CONST => "CONST",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 97 |             _TRUE => "TRUE",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 98 |             _FALSE => "FALSE",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 99 |             _IF => "IF",
[INFO] [stdout]    |             ^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 100 |             _ELSE => "ELSE",
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 101 |             _RETURN => "RETURN",
[INFO] [stdout]     |             ^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 102 |             _NONE => "NONE",
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RootNode`
[INFO] [stdout]   --> src/build_tools/ast.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct RootNode {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `token_literal`
[INFO] [stdout]   --> src/build_tools/ast.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn token_literal(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `string`
[INFO] [stdout]   --> src/build_tools/ast.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn string(&self) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_ILLEGAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_illegal`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EOF` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_eof`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_IDENTIFIER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             _IDENTIFIER => "IDENTIFIER",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_identifier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_INTEGER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             _INTEGER => "INTEGER",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_integer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_STRING` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             _STRING => "STRING",
[INFO] [stdout]    |             ^^^^^^^ help: convert the identifier to snake case: `_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             _EQUAL => "EQUAL",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_PLUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             _PLUS => "PLUS",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_plus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_PLUS_PLUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             _PLUS_PLUS => "PLUS_PLUS",
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `_plus_plus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MINUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             _MINUS => "MINUS",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_minus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MINUS_MINUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             _MINUS_MINUS => "MINUS_MINUS",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_minus_minus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_STAR` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             _STAR => "STAR",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_star`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_SLASH` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |             _SLASH => "SLASH",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_slash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MOD` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             _MOD => "MOD",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_mod`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_BANG` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |             _BANG => "BANG",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_bang`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EQUAL_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             _EQUAL_EQUAL => "EQUAL_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_equal_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LESS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             _LESS => "LESS",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_less`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LESS_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             _LESS_EQUAL => "LESS_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_less_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_GREATER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             _GREATER => "GREATER",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_greater`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_GREATER_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             _GREATER_EQUAL => "GREATER_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_greater_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_BANG_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             _BANG_EQUAL => "BANG_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_bang_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_AND` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             _AND => "AND",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_and`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_OR` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             _OR => "OR",
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `_or`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_COMMA` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             _COMMA => "COMMA",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_comma`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_COLON` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             _COLON => "COLON",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_colon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_SEMICOLON` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |             _SEMICOLON => "SEMICOLON",
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `_semicolon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_PAREN` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |             _LEFT_PAREN => "LEFT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_left_paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_PAREN` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |             _RIGHT_PAREN => "RIGHT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_BRACE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |             _LEFT_BRACE => "LEFT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_left_brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_BRACE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |             _RIGHT_BRACE => "RIGHT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_BRACKET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |             _LEFT_BRACKET => "LEFT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `_left_bracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_BRACKET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |             _RIGHT_BRACKET => "RIGHT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_bracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_FUNCTION` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |             _FUNCTION => "FUNCTION",
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `_function`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |             _LET => "LET",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_CONST` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |             _CONST => "CONST",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_const`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_TRUE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |             _TRUE => "TRUE",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_true`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_FALSE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |             _FALSE => "FALSE",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_false`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_IF` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |             _IF => "IF",
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case (notice the capitalization): `_if`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_ELSE` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             _ELSE => "ELSE",
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `_else`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RETURN` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |             _RETURN => "RETURN",
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `_return`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_NONE` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             _NONE => "NONE",
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `_none`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 94 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout] 65 |             _IDENTIFIER => "IDENTIFIER",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 66 |             _INTEGER => "INTEGER",
[INFO] [stdout]    |             ^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 67 |             _STRING => "STRING",
[INFO] [stdout]    |             ^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 68 |             _EQUAL => "EQUAL",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 69 |             _PLUS => "PLUS",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 70 |             _PLUS_PLUS => "PLUS_PLUS",
[INFO] [stdout]    |             ^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 71 |             _MINUS => "MINUS",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 72 |             _MINUS_MINUS => "MINUS_MINUS",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 73 |             _STAR => "STAR",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 74 |             _SLASH => "SLASH",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 75 |             _MOD => "MOD",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 76 |             _BANG => "BANG",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 77 |             _EQUAL_EQUAL => "EQUAL_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 78 |             _LESS => "LESS",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 79 |             _LESS_EQUAL => "LESS_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 80 |             _GREATER => "GREATER",
[INFO] [stdout]    |             ^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 81 |             _GREATER_EQUAL => "GREATER_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 82 |             _BANG_EQUAL => "BANG_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 83 |             _AND => "AND",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 84 |             _OR => "OR",
[INFO] [stdout]    |             ^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 85 |             _COMMA => "COMMA",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 86 |             _COLON => "COLON",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 87 |             _SEMICOLON => "SEMICOLON",
[INFO] [stdout]    |             ^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 88 |             _LEFT_PAREN => "LEFT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 89 |             _RIGHT_PAREN => "RIGHT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 90 |             _LEFT_BRACE => "LEFT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 91 |             _RIGHT_BRACE => "RIGHT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 92 |             _LEFT_BRACKET => "LEFT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 93 |             _RIGHT_BRACKET => "RIGHT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 94 |             _FUNCTION => "FUNCTION",
[INFO] [stdout]    |             ^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 95 |             _LET => "LET",
[INFO] [stdout]    |             ^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 96 |             _CONST => "CONST",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 97 |             _TRUE => "TRUE",
[INFO] [stdout]    |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 98 |             _FALSE => "FALSE",
[INFO] [stdout]    |             ^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/build_tools/token.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 99 |             _IF => "IF",
[INFO] [stdout]    |             ^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 100 |             _ELSE => "ELSE",
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 101 |             _RETURN => "RETURN",
[INFO] [stdout]     |             ^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/build_tools/token.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 63  |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]     |             -------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 102 |             _NONE => "NONE",
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RootNode`
[INFO] [stdout]   --> src/build_tools/ast.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct RootNode {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `token_literal`
[INFO] [stdout]   --> src/build_tools/ast.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn token_literal(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `string`
[INFO] [stdout]   --> src/build_tools/ast.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn string(&self) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_ILLEGAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             _ILLEGAL => "ILLEGAL",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_illegal`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EOF` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             _EOF => "EOF",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_eof`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_IDENTIFIER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             _IDENTIFIER => "IDENTIFIER",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_identifier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_INTEGER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             _INTEGER => "INTEGER",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_integer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_STRING` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             _STRING => "STRING",
[INFO] [stdout]    |             ^^^^^^^ help: convert the identifier to snake case: `_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             _EQUAL => "EQUAL",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_PLUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             _PLUS => "PLUS",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_plus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_PLUS_PLUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             _PLUS_PLUS => "PLUS_PLUS",
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `_plus_plus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MINUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             _MINUS => "MINUS",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_minus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MINUS_MINUS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             _MINUS_MINUS => "MINUS_MINUS",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_minus_minus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_STAR` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             _STAR => "STAR",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_star`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_SLASH` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |             _SLASH => "SLASH",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_slash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_MOD` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             _MOD => "MOD",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_mod`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_BANG` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |             _BANG => "BANG",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_bang`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_EQUAL_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             _EQUAL_EQUAL => "EQUAL_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_equal_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LESS` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             _LESS => "LESS",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_less`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LESS_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             _LESS_EQUAL => "LESS_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_less_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_GREATER` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             _GREATER => "GREATER",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `_greater`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_GREATER_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             _GREATER_EQUAL => "GREATER_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_greater_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_BANG_EQUAL` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             _BANG_EQUAL => "BANG_EQUAL",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_bang_equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_AND` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             _AND => "AND",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_and`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_OR` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             _OR => "OR",
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `_or`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_COMMA` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             _COMMA => "COMMA",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_comma`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_COLON` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             _COLON => "COLON",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_colon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_SEMICOLON` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |             _SEMICOLON => "SEMICOLON",
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `_semicolon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_PAREN` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |             _LEFT_PAREN => "LEFT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_left_paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_PAREN` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |             _RIGHT_PAREN => "RIGHT_PAREN",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_BRACE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |             _LEFT_BRACE => "LEFT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `_left_brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_BRACE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |             _RIGHT_BRACE => "RIGHT_BRACE",
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LEFT_BRACKET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |             _LEFT_BRACKET => "LEFT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `_left_bracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RIGHT_BRACKET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |             _RIGHT_BRACKET => "RIGHT_BRACKET",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_right_bracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_FUNCTION` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |             _FUNCTION => "FUNCTION",
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `_function`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_LET` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |             _LET => "LET",
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `_let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_CONST` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |             _CONST => "CONST",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_const`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_TRUE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |             _TRUE => "TRUE",
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `_true`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_FALSE` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |             _FALSE => "FALSE",
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `_false`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_IF` should have a snake case name
[INFO] [stdout]   --> src/build_tools/token.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |             _IF => "IF",
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case (notice the capitalization): `_if`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_ELSE` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             _ELSE => "ELSE",
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `_else`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_RETURN` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |             _RETURN => "RETURN",
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `_return`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_NONE` should have a snake case name
[INFO] [stdout]    --> src/build_tools/token.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             _NONE => "NONE",
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `_none`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 94 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "f765e4336a308492f30374761589826112e4aef259ea78bbf076d56b4fea528b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f765e4336a308492f30374761589826112e4aef259ea78bbf076d56b4fea528b", kill_on_drop: false }`
[INFO] [stdout] f765e4336a308492f30374761589826112e4aef259ea78bbf076d56b4fea528b