[INFO] cloning repository https://github.com/Geez14/jesper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Geez14/jesper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGeez14%2Fjesper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGeez14%2Fjesper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9cf0a2d72aae1b29224a9b64e6ceee40b6b21597 [INFO] checking Geez14/jesper against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGeez14%2Fjesper" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Geez14/jesper [INFO] finished tweaking git repo https://github.com/Geez14/jesper [INFO] tweaked toml for git repo https://github.com/Geez14/jesper written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Geez14/jesper on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Geez14/jesper 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ddb91d48cc9bc7227acbf9fc5e51e9f967b27f142c612441c78720d316f49321 [INFO] running `Command { std: "docker" "start" "-a" "ddb91d48cc9bc7227acbf9fc5e51e9f967b27f142c612441c78720d316f49321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ddb91d48cc9bc7227acbf9fc5e51e9f967b27f142c612441c78720d316f49321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddb91d48cc9bc7227acbf9fc5e51e9f967b27f142c612441c78720d316f49321", kill_on_drop: false }` [INFO] [stdout] ddb91d48cc9bc7227acbf9fc5e51e9f967b27f142c612441c78720d316f49321 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 765b972198257e44b14efaaa3d7437c3847aded179b1a19c585a9284a1d43305 [INFO] running `Command { std: "docker" "start" "-a" "765b972198257e44b14efaaa3d7437c3847aded179b1a19c585a9284a1d43305", kill_on_drop: false }` [INFO] [stderr] Checking rat v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/scanner.rs:172:13 [INFO] [stdout] | [INFO] [stdout] 168 | c1 => { [INFO] [stdout] | -- matches any value [INFO] [stdout] ... [INFO] [stdout] 172 | c2 => { [INFO] [stdout] | ^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/scanner.rs:176:13 [INFO] [stdout] | [INFO] [stdout] 168 | c1 => { [INFO] [stdout] | -- matches any value [INFO] [stdout] ... [INFO] [stdout] 176 | _ => def, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/scanner.rs:166:39 [INFO] [stdout] | [INFO] [stdout] 166 | fn switch2(&mut self, def: Token, c1: u8, t1: Token, c2: u8, t2: Token) -> Token { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/scanner.rs:166:58 [INFO] [stdout] | [INFO] [stdout] 166 | fn switch2(&mut self, def: Token, c1: u8, t1: Token, c2: u8, t2: Token) -> Token { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/scanner.rs:168:13 [INFO] [stdout] | [INFO] [stdout] 168 | c1 => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/scanner.rs:172:13 [INFO] [stdout] | [INFO] [stdout] 172 | c2 => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/scanner.rs:195:13 [INFO] [stdout] | [INFO] [stdout] 191 | c1 => { [INFO] [stdout] | -- matches any value [INFO] [stdout] ... [INFO] [stdout] 195 | c2 => { [INFO] [stdout] | ^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/scanner.rs:199:13 [INFO] [stdout] | [INFO] [stdout] 191 | c1 => { [INFO] [stdout] | -- matches any value [INFO] [stdout] ... [INFO] [stdout] 199 | c3 => { [INFO] [stdout] | ^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/scanner.rs:203:13 [INFO] [stdout] | [INFO] [stdout] 191 | c1 => { [INFO] [stdout] | -- matches any value [INFO] [stdout] ... [INFO] [stdout] 203 | _ => def, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/scanner.rs:183:9 [INFO] [stdout] | [INFO] [stdout] 183 | c1: u8, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/scanner.rs:185:9 [INFO] [stdout] | [INFO] [stdout] 185 | c2: u8, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c3` [INFO] [stdout] --> src/scanner.rs:187:9 [INFO] [stdout] | [INFO] [stdout] 187 | c3: u8, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/scanner.rs:191:13 [INFO] [stdout] | [INFO] [stdout] 191 | c1 => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/scanner.rs:195:13 [INFO] [stdout] | [INFO] [stdout] 195 | c2 => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c3` [INFO] [stdout] --> src/scanner.rs:199:13 [INFO] [stdout] | [INFO] [stdout] 199 | c3 => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/token.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub enum Token { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 18 | ILLEGAL, [INFO] [stdout] 19 | EOF, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | FLOAT_LIT, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 27 | DOUBLE_LIT, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | DIV_ASSIGN, // /= [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 34 | REM_ASSIGN, // %= [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 35 | [INFO] [stdout] 36 | SHL_ASSIGN, // >>= [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 37 | SHR_ASSIGN, // <<= [INFO] [stdout] 38 | XOR_ASSIGN, // ^= [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 39 | [INFO] [stdout] 40 | AND_ASSIGN, // &= [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 41 | OR_ASSIGN, // |= [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 42 | [INFO] [stdout] 43 | AND, // & [INFO] [stdout] | ^^^ [INFO] [stdout] 44 | OR, // | [INFO] [stdout] | ^^ [INFO] [stdout] 45 | XOR, // ^ [INFO] [stdout] | ^^^ [INFO] [stdout] 46 | SHL, // << [INFO] [stdout] | ^^^ [INFO] [stdout] 47 | SHR, // >> [INFO] [stdout] 48 | TILDE, // ~ [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | SLASH, // / [INFO] [stdout] | ^^^^^ [INFO] [stdout] 54 | REM, // % [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | LT, // < [INFO] [stdout] | ^^ [INFO] [stdout] 64 | GEQ, // <= [INFO] [stdout] 65 | LEQ, // >= [INFO] [stdout] | ^^^ [INFO] [stdout] 66 | [INFO] [stdout] 67 | TERNERY, // ? [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 68 | ARROW, // -> [INFO] [stdout] 69 | DOT, // . [INFO] [stdout] | ^^^ [INFO] [stdout] 70 | ELIPSE, // ... [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | LBRACE, // { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 74 | LBRACK, // [ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 75 | COMMA, // , [INFO] [stdout] | ^^^^^ [INFO] [stdout] 76 | COLON, // : [INFO] [stdout] | ^^^^^ [INFO] [stdout] 77 | [INFO] [stdout] 78 | RPAREN, // ) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 79 | RBRACE, // } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 80 | RBRACK, // ] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 81 | SEMICOLON, // ; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_str` is never used [INFO] [stdout] --> src/token.rs:212:12 [INFO] [stdout] | [INFO] [stdout] 211 | impl Token { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 212 | pub fn to_str(&self) -> &'static str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `err` is never read [INFO] [stdout] --> src/scanner.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Scanner { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 15 | err: ErrorHandler, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Scanner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `expect` is never used [INFO] [stdout] --> src/scanner.rs:148:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl Scanner { [INFO] [stdout] | ---------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 148 | fn expect(&mut self, c: u8) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/scanner.rs:172:13 [INFO] [stdout] | [INFO] [stdout] 168 | c1 => { [INFO] [stdout] | -- matches any value [INFO] [stdout] ... [INFO] [stdout] 172 | c2 => { [INFO] [stdout] | ^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/scanner.rs:176:13 [INFO] [stdout] | [INFO] [stdout] 168 | c1 => { [INFO] [stdout] | -- matches any value [INFO] [stdout] ... [INFO] [stdout] 176 | _ => def, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/scanner.rs:166:39 [INFO] [stdout] | [INFO] [stdout] 166 | fn switch2(&mut self, def: Token, c1: u8, t1: Token, c2: u8, t2: Token) -> Token { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/scanner.rs:166:58 [INFO] [stdout] | [INFO] [stdout] 166 | fn switch2(&mut self, def: Token, c1: u8, t1: Token, c2: u8, t2: Token) -> Token { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/scanner.rs:168:13 [INFO] [stdout] | [INFO] [stdout] 168 | c1 => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/scanner.rs:172:13 [INFO] [stdout] | [INFO] [stdout] 172 | c2 => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/scanner.rs:195:13 [INFO] [stdout] | [INFO] [stdout] 191 | c1 => { [INFO] [stdout] | -- matches any value [INFO] [stdout] ... [INFO] [stdout] 195 | c2 => { [INFO] [stdout] | ^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/scanner.rs:199:13 [INFO] [stdout] | [INFO] [stdout] 191 | c1 => { [INFO] [stdout] | -- matches any value [INFO] [stdout] ... [INFO] [stdout] 199 | c3 => { [INFO] [stdout] | ^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/scanner.rs:203:13 [INFO] [stdout] | [INFO] [stdout] 191 | c1 => { [INFO] [stdout] | -- matches any value [INFO] [stdout] ... [INFO] [stdout] 203 | _ => def, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/scanner.rs:183:9 [INFO] [stdout] | [INFO] [stdout] 183 | c1: u8, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/scanner.rs:185:9 [INFO] [stdout] | [INFO] [stdout] 185 | c2: u8, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c3` [INFO] [stdout] --> src/scanner.rs:187:9 [INFO] [stdout] | [INFO] [stdout] 187 | c3: u8, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/scanner.rs:191:13 [INFO] [stdout] | [INFO] [stdout] 191 | c1 => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/scanner.rs:195:13 [INFO] [stdout] | [INFO] [stdout] 195 | c2 => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c3` [INFO] [stdout] --> src/scanner.rs:199:13 [INFO] [stdout] | [INFO] [stdout] 199 | c3 => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/token.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub enum Token { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 18 | ILLEGAL, [INFO] [stdout] 19 | EOF, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | FLOAT_LIT, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 27 | DOUBLE_LIT, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | DIV_ASSIGN, // /= [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 34 | REM_ASSIGN, // %= [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 35 | [INFO] [stdout] 36 | SHL_ASSIGN, // >>= [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 37 | SHR_ASSIGN, // <<= [INFO] [stdout] 38 | XOR_ASSIGN, // ^= [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 39 | [INFO] [stdout] 40 | AND_ASSIGN, // &= [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 41 | OR_ASSIGN, // |= [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 42 | [INFO] [stdout] 43 | AND, // & [INFO] [stdout] | ^^^ [INFO] [stdout] 44 | OR, // | [INFO] [stdout] | ^^ [INFO] [stdout] 45 | XOR, // ^ [INFO] [stdout] | ^^^ [INFO] [stdout] 46 | SHL, // << [INFO] [stdout] | ^^^ [INFO] [stdout] 47 | SHR, // >> [INFO] [stdout] 48 | TILDE, // ~ [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | SLASH, // / [INFO] [stdout] | ^^^^^ [INFO] [stdout] 54 | REM, // % [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | LT, // < [INFO] [stdout] | ^^ [INFO] [stdout] 64 | GEQ, // <= [INFO] [stdout] 65 | LEQ, // >= [INFO] [stdout] | ^^^ [INFO] [stdout] 66 | [INFO] [stdout] 67 | TERNERY, // ? [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 68 | ARROW, // -> [INFO] [stdout] 69 | DOT, // . [INFO] [stdout] | ^^^ [INFO] [stdout] 70 | ELIPSE, // ... [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | LBRACE, // { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 74 | LBRACK, // [ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 75 | COMMA, // , [INFO] [stdout] | ^^^^^ [INFO] [stdout] 76 | COLON, // : [INFO] [stdout] | ^^^^^ [INFO] [stdout] 77 | [INFO] [stdout] 78 | RPAREN, // ) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 79 | RBRACE, // } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 80 | RBRACK, // ] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 81 | SEMICOLON, // ; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_str` is never used [INFO] [stdout] --> src/token.rs:212:12 [INFO] [stdout] | [INFO] [stdout] 211 | impl Token { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 212 | pub fn to_str(&self) -> &'static str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `err` is never read [INFO] [stdout] --> src/scanner.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Scanner { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 15 | err: ErrorHandler, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Scanner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `expect` is never used [INFO] [stdout] --> src/scanner.rs:148:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl Scanner { [INFO] [stdout] | ---------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 148 | fn expect(&mut self, c: u8) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "765b972198257e44b14efaaa3d7437c3847aded179b1a19c585a9284a1d43305", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "765b972198257e44b14efaaa3d7437c3847aded179b1a19c585a9284a1d43305", kill_on_drop: false }` [INFO] [stdout] 765b972198257e44b14efaaa3d7437c3847aded179b1a19c585a9284a1d43305