[INFO] cloning repository https://github.com/iamshabell/jlox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iamshabell/jlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamshabell%2Fjlox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamshabell%2Fjlox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 90a7adc64613b400c8e4858a5cb892819657e587 [INFO] building iamshabell/jlox against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamshabell%2Fjlox" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iamshabell/jlox on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/iamshabell/jlox [INFO] finished tweaking git repo https://github.com/iamshabell/jlox [INFO] tweaked toml for git repo https://github.com/iamshabell/jlox written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/iamshabell/jlox 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f1587c3ced207d1ba381f0e403b4eadb0bec146e4b914883554deed2e99d24b6 [INFO] running `Command { std: "docker" "start" "-a" "f1587c3ced207d1ba381f0e403b4eadb0bec146e4b914883554deed2e99d24b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1587c3ced207d1ba381f0e403b4eadb0bec146e4b914883554deed2e99d24b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1587c3ced207d1ba381f0e403b4eadb0bec146e4b914883554deed2e99d24b6", kill_on_drop: false }` [INFO] [stdout] f1587c3ced207d1ba381f0e403b4eadb0bec146e4b914883554deed2e99d24b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 636cbf78af17539a50f70412416990b998e8f35befe3896d0aea7264a53ba097 [INFO] running `Command { std: "docker" "start" "-a" "636cbf78af17539a50f70412416990b998e8f35befe3896d0aea7264a53ba097", kill_on_drop: false }` [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling jlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::stmt::Stmt::*` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::stmt::Stmt::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Expr` and `LiteralValue` [INFO] [stdout] --> src/interpreter.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::expr::{Expr, LiteralValue}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::panic` [INFO] [stdout] --> src/parser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::panic; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `*` [INFO] [stdout] --> src/parser.rs:5:31 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::stmt::Stmt::{self, *}; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/expr.rs:45:34 [INFO] [stdout] | [INFO] [stdout] 45 | LiteralValue::Number(x) => "Number", [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/expr.rs:46:39 [INFO] [stdout] | [INFO] [stdout] 46 | LiteralValue::StringValue(x) => "String", [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/expr.rs:225:13 [INFO] [stdout] | [INFO] [stdout] 225 | _ => Err("Operands must be two numbers or two strings.".to_string()), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/expr.rs:225:13 [INFO] [stdout] | [INFO] [stdout] 146 | Expr::Assign { name, value } => { [INFO] [stdout] | ---------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 156 | Expr::Variable { name } => match environment.get(&name.lexeme.clone()) { [INFO] [stdout] | ----------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 160 | Expr::Literal { value } => Ok((*value).clone()), [INFO] [stdout] | ----------------------- matches some of the same values [INFO] [stdout] 161 | Expr::Grouping { expression } => expression.evaluate(environment), [INFO] [stdout] | ----------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 225 | _ => Err("Operands must be two numbers or two strings.".to_string()), [INFO] [stdout] | ^ ...and 2 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `equals` [INFO] [stdout] --> src/parser.rs:104:17 [INFO] [stdout] | [INFO] [stdout] 104 | let equals = self.previous(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_equals` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | let mut expr = self.equality()?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scanner.rs:257:13 [INFO] [stdout] | [INFO] [stdout] 257 | let mut text = self.source[self.start..self.current].to_string(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_string` is never used [INFO] [stdout] --> src/expr.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl LiteralValue { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] 33 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `to_string` and `print` are never used [INFO] [stdout] --> src/expr.rs:120:12 [INFO] [stdout] | [INFO] [stdout] 119 | impl Expr { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] 120 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 229 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Return` is never constructed [INFO] [stdout] --> src/scanner.rs:309:5 [INFO] [stdout] | [INFO] [stdout] 269 | pub enum TokenType { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 309 | Return, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `IntValue` and `IdentifierValue` are never constructed [INFO] [stdout] --> src/scanner.rs:327:5 [INFO] [stdout] | [INFO] [stdout] 326 | pub enum LiteralValue { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] 327 | IntValue(i64), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 330 | IdentifierValue(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LiteralValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `line_number` is never read [INFO] [stdout] --> src/scanner.rs:341:9 [INFO] [stdout] | [INFO] [stdout] 337 | pub struct Token { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 341 | pub line_number: usize, [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] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/scanner.rs:345:12 [INFO] [stdout] | [INFO] [stdout] 344 | impl Token { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 345 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "636cbf78af17539a50f70412416990b998e8f35befe3896d0aea7264a53ba097", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "636cbf78af17539a50f70412416990b998e8f35befe3896d0aea7264a53ba097", kill_on_drop: false }` [INFO] [stdout] 636cbf78af17539a50f70412416990b998e8f35befe3896d0aea7264a53ba097 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73d047ee8b5cbd87b562e42461a1f5b984453a99694d08cbf625dda2ad36a6c0 [INFO] running `Command { std: "docker" "start" "-a" "73d047ee8b5cbd87b562e42461a1f5b984453a99694d08cbf625dda2ad36a6c0", kill_on_drop: false }` [INFO] [stderr] Compiling jlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::stmt::Stmt::*` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::stmt::Stmt::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::LiteralValue::*` [INFO] [stdout] --> src/expr.rs:237:9 [INFO] [stdout] | [INFO] [stdout] 237 | use super::LiteralValue::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Expr` and `LiteralValue` [INFO] [stdout] --> src/interpreter.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::expr::{Expr, LiteralValue}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::panic` [INFO] [stdout] --> src/parser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::panic; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `*` [INFO] [stdout] --> src/parser.rs:5:31 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::stmt::Stmt::{self, *}; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/environment.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let environment = Environment::new(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/expr.rs:45:34 [INFO] [stdout] | [INFO] [stdout] 45 | LiteralValue::Number(x) => "Number", [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/expr.rs:46:39 [INFO] [stdout] | [INFO] [stdout] 46 | LiteralValue::StringValue(x) => "String", [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/expr.rs:225:13 [INFO] [stdout] | [INFO] [stdout] 225 | _ => Err("Operands must be two numbers or two strings.".to_string()), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/expr.rs:225:13 [INFO] [stdout] | [INFO] [stdout] 146 | Expr::Assign { name, value } => { [INFO] [stdout] | ---------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 156 | Expr::Variable { name } => match environment.get(&name.lexeme.clone()) { [INFO] [stdout] | ----------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 160 | Expr::Literal { value } => Ok((*value).clone()), [INFO] [stdout] | ----------------------- matches some of the same values [INFO] [stdout] 161 | Expr::Grouping { expression } => expression.evaluate(environment), [INFO] [stdout] | ----------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 225 | _ => Err("Operands must be two numbers or two strings.".to_string()), [INFO] [stdout] | ^ ...and 2 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `equals` [INFO] [stdout] --> src/parser.rs:104:17 [INFO] [stdout] | [INFO] [stdout] 104 | let equals = self.previous(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_equals` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | let mut expr = self.equality()?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scanner.rs:257:13 [INFO] [stdout] | [INFO] [stdout] 257 | let mut text = self.source[self.start..self.current].to_string(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/expr.rs:229:12 [INFO] [stdout] | [INFO] [stdout] 119 | impl Expr { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 229 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Return` is never constructed [INFO] [stdout] --> src/scanner.rs:309:5 [INFO] [stdout] | [INFO] [stdout] 269 | pub enum TokenType { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 309 | Return, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `IntValue` and `IdentifierValue` are never constructed [INFO] [stdout] --> src/scanner.rs:327:5 [INFO] [stdout] | [INFO] [stdout] 326 | pub enum LiteralValue { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] 327 | IntValue(i64), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 330 | IdentifierValue(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LiteralValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `line_number` is never read [INFO] [stdout] --> src/scanner.rs:341:9 [INFO] [stdout] | [INFO] [stdout] 337 | pub struct Token { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 341 | pub line_number: usize, [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] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/scanner.rs:345:12 [INFO] [stdout] | [INFO] [stdout] 344 | impl Token { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 345 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "73d047ee8b5cbd87b562e42461a1f5b984453a99694d08cbf625dda2ad36a6c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73d047ee8b5cbd87b562e42461a1f5b984453a99694d08cbf625dda2ad36a6c0", kill_on_drop: false }` [INFO] [stdout] 73d047ee8b5cbd87b562e42461a1f5b984453a99694d08cbf625dda2ad36a6c0