[INFO] cloning repository https://github.com/INDA23PlusPlus/alvinw-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/INDA23PlusPlus/alvinw-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FINDA23PlusPlus%2Falvinw-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FINDA23PlusPlus%2Falvinw-compiler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ac31dc5bf96e10ffaff0c4d7a1e60e8321314b51 [INFO] checking INDA23PlusPlus/alvinw-compiler/ac31dc5bf96e10ffaff0c4d7a1e60e8321314b51 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FINDA23PlusPlus%2Falvinw-compiler" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/INDA23PlusPlus/alvinw-compiler on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/INDA23PlusPlus/alvinw-compiler [INFO] finished tweaking git repo https://github.com/INDA23PlusPlus/alvinw-compiler [INFO] tweaked toml for git repo https://github.com/INDA23PlusPlus/alvinw-compiler written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/INDA23PlusPlus/alvinw-compiler 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9529b277d4829510eca0a949ffe40ea215d594dc6e0dc0f97ddb1fa02fdc7c6b [INFO] running `Command { std: "docker" "start" "-a" "9529b277d4829510eca0a949ffe40ea215d594dc6e0dc0f97ddb1fa02fdc7c6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9529b277d4829510eca0a949ffe40ea215d594dc6e0dc0f97ddb1fa02fdc7c6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9529b277d4829510eca0a949ffe40ea215d594dc6e0dc0f97ddb1fa02fdc7c6b", kill_on_drop: false }` [INFO] [stdout] 9529b277d4829510eca0a949ffe40ea215d594dc6e0dc0f97ddb1fa02fdc7c6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0359ad693b4eebd85be6b8ace5e20ebf07d9ca11f48002f953a85d0144590aa [INFO] running `Command { std: "docker" "start" "-a" "a0359ad693b4eebd85be6b8ace5e20ebf07d9ca11f48002f953a85d0144590aa", kill_on_drop: false }` [INFO] [stderr] Checking alvinw-compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::iter::Map` [INFO] [stdout] --> src/jvm_compiler.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::iter::Map; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/jvm_compiler.rs:60:39 [INFO] [stdout] | [INFO] [stdout] 60 | let super_class_index = index;; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::Map` [INFO] [stdout] --> src/jvm_compiler.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::iter::Map; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/jvm_compiler.rs:60:39 [INFO] [stdout] | [INFO] [stdout] 60 | let super_class_index = index;; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `index` is never read [INFO] [stdout] --> src/jvm_compiler.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | index += 1; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/jvm_compiler.rs:159:34 [INFO] [stdout] | [INFO] [stdout] 159 | Expression::LessThan(a, b) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/jvm_compiler.rs:159:37 [INFO] [stdout] | [INFO] [stdout] 159 | Expression::LessThan(a, b) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/jvm_compiler.rs:162:34 [INFO] [stdout] | [INFO] [stdout] 162 | Expression::MoreThan(a, b) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/jvm_compiler.rs:162:37 [INFO] [stdout] | [INFO] [stdout] 162 | Expression::MoreThan(a, b) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `index` is never read [INFO] [stdout] --> src/jvm_compiler.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | index += 1; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/jvm_compiler.rs:159:34 [INFO] [stdout] | [INFO] [stdout] 159 | Expression::LessThan(a, b) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/jvm_compiler.rs:159:37 [INFO] [stdout] | [INFO] [stdout] 159 | Expression::LessThan(a, b) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/jvm_compiler.rs:162:34 [INFO] [stdout] | [INFO] [stdout] 162 | Expression::MoreThan(a, b) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/jvm_compiler.rs:162:37 [INFO] [stdout] | [INFO] [stdout] 162 | Expression::MoreThan(a, b) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lexer.rs:26:25 [INFO] [stdout] | [INFO] [stdout] 26 | UnexpectedCharacter(char), [INFO] [stdout] | ------------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 26 | UnexpectedCharacter(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `expected` and `found` are never read [INFO] [stdout] --> src/parser.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | UnexpectedToken { [INFO] [stdout] | --------------- fields in this variant [INFO] [stdout] 6 | expected: TokenType, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 7 | found: Token, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser.rs:9:29 [INFO] [stdout] | [INFO] [stdout] 9 | ExpectedButNothingFound(TokenType), [INFO] [stdout] | ----------------------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 | ExpectedButNothingFound(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | InvalidToken(Token), [INFO] [stdout] | ------------ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 12 | InvalidToken(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compile_to_jvm` is never used [INFO] [stdout] --> src/jvm_compiler.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn compile_to_jvm(ast: &AST) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `JvmCompiler` is never constructed [INFO] [stdout] --> src/jvm_compiler.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct JvmCompiler { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/jvm_compiler.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl JvmCompiler { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 19 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn compile_to_jvm(&mut self, ast: &AST) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn get_bytes(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | fn compile_block(&mut self, block: &Block) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 111 | fn compile_statement(&mut self, statement: &Statement) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 129 | fn compile_expression(&mut self, expr: &Expression) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 168 | fn compile_term(&mut self, term: &Term) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 186 | fn compile_factor(&mut self, factor: &Factor) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ConstantsPool` is never constructed [INFO] [stdout] --> src/jvm_compiler.rs:207:8 [INFO] [stdout] | [INFO] [stdout] 207 | struct ConstantsPool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_integer`, `get_string`, and `to_bytes` are never used [INFO] [stdout] --> src/jvm_compiler.rs:214:12 [INFO] [stdout] | [INFO] [stdout] 213 | impl ConstantsPool { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 214 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 222 | pub fn get_integer(&mut self, val: i32) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 232 | pub fn get_string(&mut self, val: &str) -> u8 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 242 | pub fn to_bytes(&self) -> (Vec, u8) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LDC` is never used [INFO] [stdout] --> src/jvm_compiler.rs:284:15 [INFO] [stdout] | [INFO] [stdout] 284 | pub const LDC: u8 = 0x12; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ILOAD` is never used [INFO] [stdout] --> src/jvm_compiler.rs:285:15 [INFO] [stdout] | [INFO] [stdout] 285 | pub const ILOAD: u8 = 0x15; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `IMUL` is never used [INFO] [stdout] --> src/jvm_compiler.rs:286:15 [INFO] [stdout] | [INFO] [stdout] 286 | pub const IMUL: u8 = 0x68; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `IDIV` is never used [INFO] [stdout] --> src/jvm_compiler.rs:287:15 [INFO] [stdout] | [INFO] [stdout] 287 | pub const IDIV: u8 = 0x6c; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `IADD` is never used [INFO] [stdout] --> src/jvm_compiler.rs:288:15 [INFO] [stdout] | [INFO] [stdout] 288 | pub const IADD: u8 = 0x60; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ISUB` is never used [INFO] [stdout] --> src/jvm_compiler.rs:289:15 [INFO] [stdout] | [INFO] [stdout] 289 | pub const ISUB: u8 = 0x64; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `IF_ICMPNE` is never used [INFO] [stdout] --> src/jvm_compiler.rs:290:15 [INFO] [stdout] | [INFO] [stdout] 290 | pub const IF_ICMPNE: u8 = 0xa0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ICONST_0` is never used [INFO] [stdout] --> src/jvm_compiler.rs:291:15 [INFO] [stdout] | [INFO] [stdout] 291 | pub const ICONST_0: u8 = 0x3; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ICONST_1` is never used [INFO] [stdout] --> src/jvm_compiler.rs:292:15 [INFO] [stdout] | [INFO] [stdout] 292 | pub const ICONST_1: u8 = 0x4; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GOTO` is never used [INFO] [stdout] --> src/jvm_compiler.rs:293:15 [INFO] [stdout] | [INFO] [stdout] 293 | pub const GOTO: u8 = 0xa7; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ISTORE` is never used [INFO] [stdout] --> src/jvm_compiler.rs:294:15 [INFO] [stdout] | [INFO] [stdout] 294 | pub const ISTORE: u8 = 0x36; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lexer.rs:26:25 [INFO] [stdout] | [INFO] [stdout] 26 | UnexpectedCharacter(char), [INFO] [stdout] | ------------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LexError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 26 | UnexpectedCharacter(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `expected` and `found` are never read [INFO] [stdout] --> src/parser.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | UnexpectedToken { [INFO] [stdout] | --------------- fields in this variant [INFO] [stdout] 6 | expected: TokenType, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 7 | found: Token, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser.rs:9:29 [INFO] [stdout] | [INFO] [stdout] 9 | ExpectedButNothingFound(TokenType), [INFO] [stdout] | ----------------------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 | ExpectedButNothingFound(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | InvalidToken(Token), [INFO] [stdout] | ------------ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 12 | InvalidToken(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "a0359ad693b4eebd85be6b8ace5e20ebf07d9ca11f48002f953a85d0144590aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0359ad693b4eebd85be6b8ace5e20ebf07d9ca11f48002f953a85d0144590aa", kill_on_drop: false }` [INFO] [stdout] a0359ad693b4eebd85be6b8ace5e20ebf07d9ca11f48002f953a85d0144590aa