[INFO] cloning repository https://github.com/eruca/monkey-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eruca/monkey-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feruca%2Fmonkey-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feruca%2Fmonkey-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f2273dea1d37044fe126e5cc4c044587e1da6c25 [INFO] checking eruca/monkey-rs against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feruca%2Fmonkey-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/eruca/monkey-rs on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/eruca/monkey-rs [INFO] finished tweaking git repo https://github.com/eruca/monkey-rs [INFO] tweaked toml for git repo https://github.com/eruca/monkey-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/eruca/monkey-rs 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 609bb3755a8f18105375c18dffcc46f6b52afd0f90a2f93c71ee370453941b65 [INFO] running `Command { std: "docker" "start" "-a" "609bb3755a8f18105375c18dffcc46f6b52afd0f90a2f93c71ee370453941b65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "609bb3755a8f18105375c18dffcc46f6b52afd0f90a2f93c71ee370453941b65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "609bb3755a8f18105375c18dffcc46f6b52afd0f90a2f93c71ee370453941b65", kill_on_drop: false }` [INFO] [stdout] 609bb3755a8f18105375c18dffcc46f6b52afd0f90a2f93c71ee370453941b65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4c4c96f3a6d282ed61013e9f3020b315943919737fa9d742b13255dabfc8f36 [INFO] running `Command { std: "docker" "start" "-a" "c4c4c96f3a6d282ed61013e9f3020b315943919737fa9d742b13255dabfc8f36", kill_on_drop: false }` [INFO] [stderr] Checking monkey-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Lexer` [INFO] [stdout] --> src/lexer.rs:86:17 [INFO] [stdout] | [INFO] [stdout] 86 | use super::{Lexer, TokenType}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/token.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 3 | ILLEGAL, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 4 | EOF, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | IDENT, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | INT, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | ASSIGN, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | PLUS, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | EQ, [INFO] [stdout] | ^^ [INFO] [stdout] 14 | NotEq, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | COMMA, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 18 | SEMICOLON, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 19 | LPAREN, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 20 | RPAREN, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 21 | LBRACE, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 22 | RBRACE, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | FUNCTION, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 26 | LET, [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] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Token` is never constructed [INFO] [stdout] --> src/token.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Token { [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] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/token.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl Token { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 36 | pub fn new(typ: TokenType, ch: Ch) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lookup_ident` is never used [INFO] [stdout] --> src/token.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn lookup_ident>(ident: S) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Lexer` is never constructed [INFO] [stdout] --> src/lexer.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Lexer<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `skip_whitespace`, `read_identifier`, `read_number`, and `next_token` are never used [INFO] [stdout] --> src/lexer.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl<'a> Lexer<'a> { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 11 | pub fn new(input: &'a str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn skip_whitespace(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | fn read_identifier(&mut self, leading: char) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn read_number(&mut self, leading: char) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn next_token(&mut self) -> Token { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Suite` is never constructed [INFO] [stdout] --> src/lexer.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | struct Suite { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `ILLEGAL`, `EQ`, and `NotEq` are never constructed [INFO] [stdout] --> src/token.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 3 | ILLEGAL, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | EQ, [INFO] [stdout] | ^^ [INFO] [stdout] 14 | NotEq, [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] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `deposit` is never read [INFO] [stdout] --> src/lexer.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Lexer<'a> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 6 | pub chars: Peekable>, [INFO] [stdout] 7 | pub deposit: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] running `Command { std: "docker" "inspect" "c4c4c96f3a6d282ed61013e9f3020b315943919737fa9d742b13255dabfc8f36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4c4c96f3a6d282ed61013e9f3020b315943919737fa9d742b13255dabfc8f36", kill_on_drop: false }` [INFO] [stdout] c4c4c96f3a6d282ed61013e9f3020b315943919737fa9d742b13255dabfc8f36 [INFO] checking eruca/monkey-rs against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feruca%2Fmonkey-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/eruca/monkey-rs on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/eruca/monkey-rs [INFO] finished tweaking git repo https://github.com/eruca/monkey-rs [INFO] tweaked toml for git repo https://github.com/eruca/monkey-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/eruca/monkey-rs 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b930c778158e7a89524ef02e9e10d4111ec9146e9c12faa51ecf6c04ce115b2a [INFO] running `Command { std: "docker" "start" "-a" "b930c778158e7a89524ef02e9e10d4111ec9146e9c12faa51ecf6c04ce115b2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b930c778158e7a89524ef02e9e10d4111ec9146e9c12faa51ecf6c04ce115b2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b930c778158e7a89524ef02e9e10d4111ec9146e9c12faa51ecf6c04ce115b2a", kill_on_drop: false }` [INFO] [stdout] b930c778158e7a89524ef02e9e10d4111ec9146e9c12faa51ecf6c04ce115b2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e6e59ce29121ff4be865bf27df358d4d2ae17e603a48f67c91b972898696ebd [INFO] running `Command { std: "docker" "start" "-a" "1e6e59ce29121ff4be865bf27df358d4d2ae17e603a48f67c91b972898696ebd", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Checking monkey-rs v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stdout] warning: variants `ILLEGAL`, `EQ`, and `NotEq` are never constructed [INFO] [stdout] --> src/token.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 3 | ILLEGAL, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | EQ, [INFO] [stdout] | ^^ [INFO] [stdout] 14 | NotEq, [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] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `deposit` is never read [INFO] [stdout] --> src/lexer.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Lexer<'a> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 6 | pub chars: Peekable>, [INFO] [stdout] 7 | pub deposit: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Fixed src/lexer.rs (1 fix) [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/token.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 3 | ILLEGAL, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 4 | EOF, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | IDENT, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | INT, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | ASSIGN, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | PLUS, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | EQ, [INFO] [stdout] | ^^ [INFO] [stdout] 14 | NotEq, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | COMMA, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 18 | SEMICOLON, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 19 | LPAREN, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 20 | RPAREN, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 21 | LBRACE, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 22 | RBRACE, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | FUNCTION, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 26 | LET, [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] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Token` is never constructed [INFO] [stdout] --> src/token.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Token { [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] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/token.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl Token { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 36 | pub fn new(typ: TokenType, ch: Ch) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lookup_ident` is never used [INFO] [stdout] --> src/token.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn lookup_ident>(ident: S) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Lexer` is never constructed [INFO] [stdout] --> src/lexer.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Lexer<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `skip_whitespace`, `read_identifier`, `read_number`, and `next_token` are never used [INFO] [stdout] --> src/lexer.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl<'a> Lexer<'a> { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 11 | pub fn new(input: &'a str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn skip_whitespace(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | fn read_identifier(&mut self, leading: char) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn read_number(&mut self, leading: char) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn next_token(&mut self) -> Token { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Suite` is never constructed [INFO] [stdout] --> src/lexer.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | struct Suite { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking monkey-rs v0.1.0 (/tmp/fixit) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Lexer` [INFO] [stdout] --> src/lexer.rs:253:21 [INFO] [stdout] | [INFO] [stdout] 253 | let mut l = Lexer::new(input); [INFO] [stdout] | ^^^^^ use of undeclared type `Lexer` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 86 + use crate::lexer::Lexer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/token.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 3 | ILLEGAL, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 4 | EOF, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | IDENT, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | INT, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | ASSIGN, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | PLUS, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | EQ, [INFO] [stdout] | ^^ [INFO] [stdout] 14 | NotEq, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | COMMA, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 18 | SEMICOLON, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 19 | LPAREN, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 20 | RPAREN, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 21 | LBRACE, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 22 | RBRACE, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | FUNCTION, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 26 | LET, [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] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Token` is never constructed [INFO] [stdout] --> src/token.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Token { [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] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/token.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl Token { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 36 | pub fn new(typ: TokenType, ch: Ch) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lookup_ident` is never used [INFO] [stdout] --> src/token.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn lookup_ident>(ident: S) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Lexer` is never constructed [INFO] [stdout] --> src/lexer.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Lexer<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `skip_whitespace`, `read_identifier`, `read_number`, and `next_token` are never used [INFO] [stdout] --> src/lexer.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl<'a> Lexer<'a> { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 11 | pub fn new(input: &'a str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn skip_whitespace(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | fn read_identifier(&mut self, leading: char) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn read_number(&mut self, leading: char) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn next_token(&mut self) -> Token { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Suite` is never constructed [INFO] [stdout] --> src/lexer.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | struct Suite { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `monkey-rs` (lib test) due to 2 previous errors [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "1e6e59ce29121ff4be865bf27df358d4d2ae17e603a48f67c91b972898696ebd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e6e59ce29121ff4be865bf27df358d4d2ae17e603a48f67c91b972898696ebd", kill_on_drop: false }` [INFO] [stdout] 1e6e59ce29121ff4be865bf27df358d4d2ae17e603a48f67c91b972898696ebd