[INFO] cloning repository https://github.com/undefinednpc/loxrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/undefinednpc/loxrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fundefinednpc%2Floxrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fundefinednpc%2Floxrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 58fce448084b8b33ba7d0a8eddc70e862849a4a8
[INFO] testing undefinednpc/loxrs against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fundefinednpc%2Floxrs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/undefinednpc/loxrs
[INFO] finished tweaking git repo https://github.com/undefinednpc/loxrs
[INFO] tweaked toml for git repo https://github.com/undefinednpc/loxrs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/undefinednpc/loxrs on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/undefinednpc/loxrs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7325d4d3e504227395d59a1f1997e8472d9ac7bc9d56b09b2da9b4c015759c43
[INFO] running `Command { std: "docker" "start" "-a" "7325d4d3e504227395d59a1f1997e8472d9ac7bc9d56b09b2da9b4c015759c43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7325d4d3e504227395d59a1f1997e8472d9ac7bc9d56b09b2da9b4c015759c43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7325d4d3e504227395d59a1f1997e8472d9ac7bc9d56b09b2da9b4c015759c43", kill_on_drop: false }`
[INFO] [stdout] 7325d4d3e504227395d59a1f1997e8472d9ac7bc9d56b09b2da9b4c015759c43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c5046ef65057159b438de23c0c39141edc85c753a2644b476232d56577124c5
[INFO] running `Command { std: "docker" "start" "-a" "3c5046ef65057159b438de23c0c39141edc85c753a2644b476232d56577124c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/scanner/scanner.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |         let mut start: usize = 0;
[INFO] [stdout]   |             ----^^^^^
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/scanner/scanner.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let mut current: usize = 0;
[INFO] [stdout]   |             ----^^^^^^^
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/scanner/scanner.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let mut line: usize = 1;
[INFO] [stdout]   |             ----^^^^
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/scanner/scanner.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |         let mut start: usize = 0;
[INFO] [stdout]   |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current`
[INFO] [stdout]  --> src/scanner/scanner.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let mut current: usize = 0;
[INFO] [stdout]   |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/scanner/tokentype.rs:3:37
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub enum TokenType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout]  3 |   LeftParen, RightParen, LeftBrace, RightBrace,
[INFO] [stdout]    |                                     ^^^^^^^^^^
[INFO] [stdout]  4 |   Comma, Dot, Minus, Plus, Semicolon, Slash, Star,
[INFO] [stdout]    |                                       ^^^^^
[INFO] [stdout]  5 |
[INFO] [stdout]  6 |   Bang, BangEqual,
[INFO] [stdout]    |   ^^^^  ^^^^^^^^^
[INFO] [stdout]  7 |   Equal, EqualEqual,
[INFO] [stdout]    |   ^^^^^  ^^^^^^^^^^
[INFO] [stdout]  8 |   Greater, GreaterEqual,
[INFO] [stdout]    |   ^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]  9 |   Less, LessEqual,
[INFO] [stdout]    |   ^^^^  ^^^^^^^^^
[INFO] [stdout] 10 |
[INFO] [stdout] 11 |   Identifier, String, Number,
[INFO] [stdout]    |   ^^^^^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout] 12 |
[INFO] [stdout] 13 |   And, Class, Else, False, Fun, For, If, Null, Or,
[INFO] [stdout]    |   ^^^  ^^^^^  ^^^^  ^^^^^  ^^^  ^^^  ^^  ^^^^  ^^
[INFO] [stdout] 14 |   Print, Return, Super, This, True, Var, While,
[INFO] [stdout]    |   ^^^^^  ^^^^^^  ^^^^^  ^^^^  ^^^^  ^^^  ^^^^^
[INFO] [stdout] 15 |
[INFO] [stdout] 16 |   Eof
[INFO] [stdout]    |   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tokentype`, `lexeme`, and `line` are never read
[INFO] [stdout]  --> src/scanner/token.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Token {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 5 |     tokentype: TokenType,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 6 |     lexeme: String,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 7 |     line: usize,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "3c5046ef65057159b438de23c0c39141edc85c753a2644b476232d56577124c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c5046ef65057159b438de23c0c39141edc85c753a2644b476232d56577124c5", kill_on_drop: false }`
[INFO] [stdout] 3c5046ef65057159b438de23c0c39141edc85c753a2644b476232d56577124c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 948ffbaba3c1be09dbcf1ce1c8841036c3cc00fc6f61d886a51d71d03ec85562
[INFO] running `Command { std: "docker" "start" "-a" "948ffbaba3c1be09dbcf1ce1c8841036c3cc00fc6f61d886a51d71d03ec85562", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/scanner/scanner.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |         let mut start: usize = 0;
[INFO] [stdout]   |             ----^^^^^
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/scanner/scanner.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let mut current: usize = 0;
[INFO] [stdout]   |             ----^^^^^^^
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/scanner/scanner.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let mut line: usize = 1;
[INFO] [stdout]   |             ----^^^^
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/scanner/scanner.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |         let mut start: usize = 0;
[INFO] [stdout]   |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current`
[INFO] [stdout]  --> src/scanner/scanner.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let mut current: usize = 0;
[INFO] [stdout]   |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/scanner/tokentype.rs:3:37
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub enum TokenType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout]  3 |   LeftParen, RightParen, LeftBrace, RightBrace,
[INFO] [stdout]    |                                     ^^^^^^^^^^
[INFO] [stdout]  4 |   Comma, Dot, Minus, Plus, Semicolon, Slash, Star,
[INFO] [stdout]    |                                       ^^^^^
[INFO] [stdout]  5 |
[INFO] [stdout]  6 |   Bang, BangEqual,
[INFO] [stdout]    |   ^^^^  ^^^^^^^^^
[INFO] [stdout]  7 |   Equal, EqualEqual,
[INFO] [stdout]    |   ^^^^^  ^^^^^^^^^^
[INFO] [stdout]  8 |   Greater, GreaterEqual,
[INFO] [stdout]    |   ^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]  9 |   Less, LessEqual,
[INFO] [stdout]    |   ^^^^  ^^^^^^^^^
[INFO] [stdout] 10 |
[INFO] [stdout] 11 |   Identifier, String, Number,
[INFO] [stdout]    |   ^^^^^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout] 12 |
[INFO] [stdout] 13 |   And, Class, Else, False, Fun, For, If, Null, Or,
[INFO] [stdout]    |   ^^^  ^^^^^  ^^^^  ^^^^^  ^^^  ^^^  ^^  ^^^^  ^^
[INFO] [stdout] 14 |   Print, Return, Super, This, True, Var, While,
[INFO] [stdout]    |   ^^^^^  ^^^^^^  ^^^^^  ^^^^  ^^^^  ^^^  ^^^^^
[INFO] [stdout] 15 |
[INFO] [stdout] 16 |   Eof
[INFO] [stdout]    |   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tokentype`, `lexeme`, and `line` are never read
[INFO] [stdout]  --> src/scanner/token.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Token {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 5 |     tokentype: TokenType,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 6 |     lexeme: String,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 7 |     line: usize,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "948ffbaba3c1be09dbcf1ce1c8841036c3cc00fc6f61d886a51d71d03ec85562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "948ffbaba3c1be09dbcf1ce1c8841036c3cc00fc6f61d886a51d71d03ec85562", kill_on_drop: false }`
[INFO] [stdout] 948ffbaba3c1be09dbcf1ce1c8841036c3cc00fc6f61d886a51d71d03ec85562
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec133f5047ee5c4c26de67d7700c5872f9c9f53bbb4b061c934faf4bed2582e3
[INFO] running `Command { std: "docker" "start" "-a" "ec133f5047ee5c4c26de67d7700c5872f9c9f53bbb4b061c934faf4bed2582e3", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/scanner/scanner.rs:7:13
[INFO] [stderr]   |
[INFO] [stderr] 7 |         let mut start: usize = 0;
[INFO] [stderr]   |             ----^^^^^
[INFO] [stderr]   |             |
[INFO] [stderr]   |             help: remove this `mut`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/scanner/scanner.rs:8:13
[INFO] [stderr]   |
[INFO] [stderr] 8 |         let mut current: usize = 0;
[INFO] [stderr]   |             ----^^^^^^^
[INFO] [stderr]   |             |
[INFO] [stderr]   |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/scanner/scanner.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 |         let mut line: usize = 1;
[INFO] [stderr]   |             ----^^^^
[INFO] [stderr]   |             |
[INFO] [stderr]   |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `start`
[INFO] [stderr]  --> src/scanner/scanner.rs:7:13
[INFO] [stderr]   |
[INFO] [stderr] 7 |         let mut start: usize = 0;
[INFO] [stderr]   |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `current`
[INFO] [stderr]  --> src/scanner/scanner.rs:8:13
[INFO] [stderr]   |
[INFO] [stderr] 8 |         let mut current: usize = 0;
[INFO] [stderr]   |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current`
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]   --> src/scanner/tokentype.rs:3:37
[INFO] [stderr]    |
[INFO] [stderr]  2 | pub enum TokenType {
[INFO] [stderr]    |          --------- variants in this enum
[INFO] [stderr]  3 |   LeftParen, RightParen, LeftBrace, RightBrace,
[INFO] [stderr]    |                                     ^^^^^^^^^^
[INFO] [stderr]  4 |   Comma, Dot, Minus, Plus, Semicolon, Slash, Star,
[INFO] [stderr]    |                                       ^^^^^
[INFO] [stderr]  5 |
[INFO] [stderr]  6 |   Bang, BangEqual,
[INFO] [stderr]    |   ^^^^  ^^^^^^^^^
[INFO] [stderr]  7 |   Equal, EqualEqual,
[INFO] [stderr]    |   ^^^^^  ^^^^^^^^^^
[INFO] [stderr]  8 |   Greater, GreaterEqual,
[INFO] [stderr]    |   ^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr]  9 |   Less, LessEqual,
[INFO] [stderr]    |   ^^^^  ^^^^^^^^^
[INFO] [stderr] 10 |
[INFO] [stderr] 11 |   Identifier, String, Number,
[INFO] [stderr]    |   ^^^^^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stderr] 12 |
[INFO] [stderr] 13 |   And, Class, Else, False, Fun, For, If, Null, Or,
[INFO] [stderr]    |   ^^^  ^^^^^  ^^^^  ^^^^^  ^^^  ^^^  ^^  ^^^^  ^^
[INFO] [stderr] 14 |   Print, Return, Super, This, True, Var, While,
[INFO] [stderr]    |   ^^^^^  ^^^^^^  ^^^^^  ^^^^  ^^^^  ^^^  ^^^^^
[INFO] [stderr] 15 |
[INFO] [stderr] 16 |   Eof
[INFO] [stderr]    |   ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `tokentype`, `lexeme`, and `line` are never read
[INFO] [stderr]  --> src/scanner/token.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Token {
[INFO] [stderr]   |            ----- fields in this struct
[INFO] [stderr] 5 |     tokentype: TokenType,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 6 |     lexeme: String,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 7 |     line: usize,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `rustlox` (bin "rustlox" test) generated 7 warnings (run `cargo fix --bin "rustlox" -p rustlox --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustlox-3e4b74816a95abac)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec133f5047ee5c4c26de67d7700c5872f9c9f53bbb4b061c934faf4bed2582e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec133f5047ee5c4c26de67d7700c5872f9c9f53bbb4b061c934faf4bed2582e3", kill_on_drop: false }`
[INFO] [stdout] ec133f5047ee5c4c26de67d7700c5872f9c9f53bbb4b061c934faf4bed2582e3
