[INFO] cloning repository https://github.com/lmeller-git/codecrafters-interpreter-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lmeller-git/codecrafters-interpreter-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flmeller-git%2Fcodecrafters-interpreter-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flmeller-git%2Fcodecrafters-interpreter-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ca353765e1324f4e90c3510a528b63afd37eccc3
[INFO] checking lmeller-git/codecrafters-interpreter-rust against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flmeller-git%2Fcodecrafters-interpreter-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lmeller-git/codecrafters-interpreter-rust
[INFO] finished tweaking git repo https://github.com/lmeller-git/codecrafters-interpreter-rust
[INFO] tweaked toml for git repo https://github.com/lmeller-git/codecrafters-interpreter-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lmeller-git/codecrafters-interpreter-rust on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lmeller-git/codecrafters-interpreter-rust 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6303eff14b2b27df655b3671fdf83b7f8a2398c41a2aba5a1fb5786671f990a
[INFO] running `Command { std: "docker" "start" "-a" "b6303eff14b2b27df655b3671fdf83b7f8a2398c41a2aba5a1fb5786671f990a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6303eff14b2b27df655b3671fdf83b7f8a2398c41a2aba5a1fb5786671f990a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6303eff14b2b27df655b3671fdf83b7f8a2398c41a2aba5a1fb5786671f990a", kill_on_drop: false }`
[INFO] [stdout] b6303eff14b2b27df655b3671fdf83b7f8a2398c41a2aba5a1fb5786671f990a
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33219576f09712fa94acc96cff3a4741d0ec1e3131c0470b956f415fbdcf84a3
[INFO] running `Command { std: "docker" "start" "-a" "33219576f09712fa94acc96cff3a4741d0ec1e3131c0470b956f415fbdcf84a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking codecrafters-interpreter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::types::LoxType`
[INFO] [stdout]  --> src/core/ops.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::types::LoxType;
[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: `str::FromStr`
[INFO] [stdout]  --> src/eval/tree_walk.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::RefCell, rc::Rc, str::FromStr};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `string::LoxString`
[INFO] [stdout]   --> src/eval/tree_walk.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 |     core::types::{string::LoxString, LoxType},
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::types::LoxType`
[INFO] [stdout]  --> src/core/ops.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::types::LoxType;
[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: `str::FromStr`
[INFO] [stdout]  --> src/eval/tree_walk.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::RefCell, rc::Rc, str::FromStr};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `string::LoxString`
[INFO] [stdout]   --> src/eval/tree_walk.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 |     core::types::{string::LoxString, LoxType},
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident2`
[INFO] [stdout]    --> src/eval/tree_walk.rs:276:37
[INFO] [stdout]     |
[INFO] [stdout] 276 |                         LoxType::Fn(ident2, body) => {
[INFO] [stdout]     |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident2`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]  --> src/lox_std/mod.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn is_builtin(t: &str) -> bool {
[INFO] [stdout]   |                   ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident2`
[INFO] [stdout]    --> src/eval/tree_walk.rs:276:37
[INFO] [stdout]     |
[INFO] [stdout] 276 |                         LoxType::Fn(ident2, body) => {
[INFO] [stdout]     |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident2`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/parse/expr.rs:576:5
[INFO] [stdout]     |
[INFO] [stdout] 576 |     stream: &mut TokenStream<T>,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]  --> src/lox_std/mod.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn is_builtin(t: &str) -> bool {
[INFO] [stdout]   |                   ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/parse/stmt.rs:222:19
[INFO] [stdout]     |
[INFO] [stdout] 222 |     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/parse/stmt.rs:234:19
[INFO] [stdout]     |
[INFO] [stdout] 234 |     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `LoxNot` is never used
[INFO] [stdout]  --> src/core/ops.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait LoxNot {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `not_equal` is never used
[INFO] [stdout]   --> src/core/ops.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub trait LoxNEq<Rhs = Self> {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] 35 |     fn not_equal(&self, rhs: &Rhs) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `greater_or_equal` is never used
[INFO] [stdout]   --> src/core/ops.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub trait LoxGtEq<Rhs = Self> {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] 47 |     fn greater_or_equal(&self, rhs: &Rhs) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `less_or_equal` is never used
[INFO] [stdout]   --> src/core/ops.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub trait LoxLtEq<Rhs = Self> {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] 51 |     fn less_or_equal(&self, rhs: &Rhs) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `resolve_err` is never used
[INFO] [stdout]   --> src/eval/mod.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub trait Evaluator: Sized + Visitor<Output = Result<LoxType>> {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 48 |     fn resolve_err(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `func_call_stackM` is never used
[INFO] [stdout]    --> src/parse/expr.rs:575:4
[INFO] [stdout]     |
[INFO] [stdout] 575 | fn func_call_stackM<T: Iterator<Item = Token> + Clone>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `func_call_stackM` should have a snake case name
[INFO] [stdout]    --> src/parse/expr.rs:575:4
[INFO] [stdout]     |
[INFO] [stdout] 575 | fn func_call_stackM<T: Iterator<Item = Token> + Clone>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `func_call_stack_m`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/parse/expr.rs:576:5
[INFO] [stdout]     |
[INFO] [stdout] 576 |     stream: &mut TokenStream<T>,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/parse/stmt.rs:222:19
[INFO] [stdout]     |
[INFO] [stdout] 222 |     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/parse/stmt.rs:234:19
[INFO] [stdout]     |
[INFO] [stdout] 234 |     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `LoxNot` is never used
[INFO] [stdout]  --> src/core/ops.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait LoxNot {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `not_equal` is never used
[INFO] [stdout]   --> src/core/ops.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub trait LoxNEq<Rhs = Self> {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] 35 |     fn not_equal(&self, rhs: &Rhs) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `greater_or_equal` is never used
[INFO] [stdout]   --> src/core/ops.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub trait LoxGtEq<Rhs = Self> {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] 47 |     fn greater_or_equal(&self, rhs: &Rhs) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `less_or_equal` is never used
[INFO] [stdout]   --> src/core/ops.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub trait LoxLtEq<Rhs = Self> {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] 51 |     fn less_or_equal(&self, rhs: &Rhs) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `resolve_err` is never used
[INFO] [stdout]   --> src/eval/mod.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub trait Evaluator: Sized + Visitor<Output = Result<LoxType>> {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 48 |     fn resolve_err(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `func_call_stackM` is never used
[INFO] [stdout]    --> src/parse/expr.rs:575:4
[INFO] [stdout]     |
[INFO] [stdout] 575 | fn func_call_stackM<T: Iterator<Item = Token> + Clone>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `func_call_stackM` should have a snake case name
[INFO] [stdout]    --> src/parse/expr.rs:575:4
[INFO] [stdout]     |
[INFO] [stdout] 575 | fn func_call_stackM<T: Iterator<Item = Token> + Clone>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `func_call_stack_m`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.45s
[INFO] running `Command { std: "docker" "inspect" "33219576f09712fa94acc96cff3a4741d0ec1e3131c0470b956f415fbdcf84a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33219576f09712fa94acc96cff3a4741d0ec1e3131c0470b956f415fbdcf84a3", kill_on_drop: false }`
[INFO] [stdout] 33219576f09712fa94acc96cff3a4741d0ec1e3131c0470b956f415fbdcf84a3
