[INFO] cloning repository https://github.com/Lucas-Brites1/Naut [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lucas-Brites1/Naut" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucas-Brites1%2FNaut", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucas-Brites1%2FNaut'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 62552d4bd11a8b9d3adffd6d0c8bed0ccd82110d [INFO] checking Lucas-Brites1/Naut against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucas-Brites1%2FNaut" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Lucas-Brites1/Naut [INFO] finished tweaking git repo https://github.com/Lucas-Brites1/Naut [INFO] tweaked toml for git repo https://github.com/Lucas-Brites1/Naut written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Lucas-Brites1/Naut on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Lucas-Brites1/Naut 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking Lucas-Brites1/Naut against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucas-Brites1%2FNaut" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Lucas-Brites1/Naut [INFO] finished tweaking git repo https://github.com/Lucas-Brites1/Naut [INFO] tweaked toml for git repo https://github.com/Lucas-Brites1/Naut written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Lucas-Brites1/Naut on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Lucas-Brites1/Naut 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec182d988c1527080c2cc9cba8ee2e88ac8ae7629feb798953b31b1fe9caca16 [INFO] running `Command { std: "docker" "start" "-a" "ec182d988c1527080c2cc9cba8ee2e88ac8ae7629feb798953b31b1fe9caca16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec182d988c1527080c2cc9cba8ee2e88ac8ae7629feb798953b31b1fe9caca16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec182d988c1527080c2cc9cba8ee2e88ac8ae7629feb798953b31b1fe9caca16", kill_on_drop: false }` [INFO] [stdout] ec182d988c1527080c2cc9cba8ee2e88ac8ae7629feb798953b31b1fe9caca16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b973a8c0925f424b9e18ee5e76ff7b01eb7fd4c7e2451053e166fd780bafc56 [INFO] running `Command { std: "docker" "start" "-a" "9b973a8c0925f424b9e18ee5e76ff7b01eb7fd4c7e2451053e166fd780bafc56", kill_on_drop: false }` [INFO] [stderr] Checking nautilus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/lexer/mod.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use core::{error, fmt}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `string` [INFO] [stdout] --> src/lexer/mod.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{char, string}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `interpreter::Value` [INFO] [stdout] --> src/naut/mod.rs:1:39 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{interpreter::Interpreter, interpreter::Value, lexer::Lexer, parser::Parser}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/lexer/mod.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use core::{error, fmt}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `string` [INFO] [stdout] --> src/lexer/mod.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{char, string}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `interpreter::Value` [INFO] [stdout] --> src/naut/mod.rs:1:39 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{interpreter::Interpreter, interpreter::Value, lexer::Lexer, parser::Parser}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/interpreter/mod.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let mut builtins = HashSet::new(); [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/interpreter/mod.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let mut builtins = HashSet::new(); [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: unreachable pattern [INFO] [stdout] --> src/interpreter/mod.rs:362:13 [INFO] [stdout] | [INFO] [stdout] 362 | _ => Err("not implemented yet".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/interpreter/mod.rs:362:13 [INFO] [stdout] | [INFO] [stdout] 143 | / Statement::Declaration { [INFO] [stdout] 144 | | var_is_mutable, [INFO] [stdout] 145 | | var_name, [INFO] [stdout] 146 | | var_type, [INFO] [stdout] 147 | | var_value, [INFO] [stdout] 148 | | } => { [INFO] [stdout] | |_____________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 174 | / Statement::Assignment { [INFO] [stdout] 175 | | var_target, [INFO] [stdout] 176 | | var_value, [INFO] [stdout] 177 | | } => { [INFO] [stdout] | |_____________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 207 | Statement::ExpressionStatement(expr) => { [INFO] [stdout] | ------------------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 211 | Statement::Return { value } => { [INFO] [stdout] | --------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 362 | _ => Err("not implemented yet".to_string()), [INFO] [stdout] | ^ ...and 6 other patterns collectively make this unreachable [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/interpreter/mod.rs:362:13 [INFO] [stdout] | [INFO] [stdout] 362 | _ => Err("not implemented yet".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/interpreter/mod.rs:362:13 [INFO] [stdout] | [INFO] [stdout] 143 | / Statement::Declaration { [INFO] [stdout] 144 | | var_is_mutable, [INFO] [stdout] 145 | | var_name, [INFO] [stdout] 146 | | var_type, [INFO] [stdout] 147 | | var_value, [INFO] [stdout] 148 | | } => { [INFO] [stdout] | |_____________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 174 | / Statement::Assignment { [INFO] [stdout] 175 | | var_target, [INFO] [stdout] 176 | | var_value, [INFO] [stdout] 177 | | } => { [INFO] [stdout] | |_____________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 207 | Statement::ExpressionStatement(expr) => { [INFO] [stdout] | ------------------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 211 | Statement::Return { value } => { [INFO] [stdout] | --------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 362 | _ => Err("not implemented yet".to_string()), [INFO] [stdout] | ^ ...and 6 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_type` [INFO] [stdout] --> src/interpreter/mod.rs:276:17 [INFO] [stdout] | [INFO] [stdout] 276 | var_type, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `var_type: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_type` [INFO] [stdout] --> src/interpreter/mod.rs:276:17 [INFO] [stdout] | [INFO] [stdout] 276 | var_type, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `var_type: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/interpreter/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | struct Function { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 15 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Function` has a derived impl for the trait `Clone`, 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: method `get_function_mut` is never used [INFO] [stdout] --> src/interpreter/mod.rs:100:8 [INFO] [stdout] | [INFO] [stdout] 61 | impl Interpreter { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 100 | fn get_function_mut(&mut self, func_name: &str) -> Option<&mut Function> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Comment` is never constructed [INFO] [stdout] --> src/lexer/mod.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum TokenType { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 66 | Comment, [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: field `input` is never read [INFO] [stdout] --> src/lexer/mod.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 124 | pub struct Lexer<'a> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 125 | input: &'a str, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Vector` is never constructed [INFO] [stdout] --> src/parser/mod.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 66 | pub enum Expression { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 92 | Vector(Vec), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Expression` 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: method `consume` is never used [INFO] [stdout] --> src/parser/mod.rs:211:8 [INFO] [stdout] | [INFO] [stdout] 173 | impl<'a> Parser<'a> { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 211 | fn consume(&mut self, expected: TokenType) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/interpreter/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | struct Function { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 15 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Function` has a derived impl for the trait `Clone`, 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: method `get_function_mut` is never used [INFO] [stdout] --> src/interpreter/mod.rs:100:8 [INFO] [stdout] | [INFO] [stdout] 61 | impl Interpreter { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 100 | fn get_function_mut(&mut self, func_name: &str) -> Option<&mut Function> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Comment` is never constructed [INFO] [stdout] --> src/lexer/mod.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum TokenType { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 66 | Comment, [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: field `input` is never read [INFO] [stdout] --> src/lexer/mod.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 124 | pub struct Lexer<'a> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 125 | input: &'a str, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Vector` is never constructed [INFO] [stdout] --> src/parser/mod.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 66 | pub enum Expression { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 92 | Vector(Vec), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Expression` 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: method `consume` is never used [INFO] [stdout] --> src/parser/mod.rs:211:8 [INFO] [stdout] | [INFO] [stdout] 173 | impl<'a> Parser<'a> { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 211 | fn consume(&mut self, expected: TokenType) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "9b973a8c0925f424b9e18ee5e76ff7b01eb7fd4c7e2451053e166fd780bafc56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b973a8c0925f424b9e18ee5e76ff7b01eb7fd4c7e2451053e166fd780bafc56", kill_on_drop: false }` [INFO] [stdout] 9b973a8c0925f424b9e18ee5e76ff7b01eb7fd4c7e2451053e166fd780bafc56