[INFO] cloning repository https://github.com/customtiy13/myinterpreters [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/customtiy13/myinterpreters" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcustomtiy13%2Fmyinterpreters", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcustomtiy13%2Fmyinterpreters'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f8c5922ad44d5c360bbc6ddf70835dfe6870ca26 [INFO] checking customtiy13/myinterpreters/f8c5922ad44d5c360bbc6ddf70835dfe6870ca26 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcustomtiy13%2Fmyinterpreters" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/customtiy13/myinterpreters 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/customtiy13/myinterpreters [INFO] finished tweaking git repo https://github.com/customtiy13/myinterpreters [INFO] tweaked toml for git repo https://github.com/customtiy13/myinterpreters written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/customtiy13/myinterpreters 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap v4.3.21 [INFO] [stderr] Downloaded clap_builder v4.3.21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bb957979ad32f9cd871160d291e99cc4458cdd39d14380e3837fc0f191f9c1ce [INFO] running `Command { std: "docker" "start" "-a" "bb957979ad32f9cd871160d291e99cc4458cdd39d14380e3837fc0f191f9c1ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb957979ad32f9cd871160d291e99cc4458cdd39d14380e3837fc0f191f9c1ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb957979ad32f9cd871160d291e99cc4458cdd39d14380e3837fc0f191f9c1ce", kill_on_drop: false }` [INFO] [stdout] bb957979ad32f9cd871160d291e99cc4458cdd39d14380e3837fc0f191f9c1ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6f8a507845821a8a453e00746bb4ff5c2b2161237593fd722e75a5db4899f75b [INFO] running `Command { std: "docker" "start" "-a" "6f8a507845821a8a453e00746bb4ff5c2b2161237593fd722e75a5db4899f75b", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.8 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking aho-corasick v1.0.4 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Checking regex-automata v0.3.6 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking predicates v3.0.3 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking clap_builder v4.3.21 [INFO] [stderr] Checking bstr v1.6.0 [INFO] [stderr] Checking regex v1.9.3 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking assert_cmd v2.0.12 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Checking clap v4.3.21 [INFO] [stderr] Checking myjlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::iter::zip` [INFO] [stdout] --> src/stmt.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::iter::zip; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/main.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | use log::{debug, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::zip` [INFO] [stdout] --> src/stmt.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::iter::zip; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/main.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | use log::{debug, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/interpreter.rs:85:42 [INFO] [stdout] | [INFO] [stdout] 85 | fun @ Stmt::Function { name, params, body } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/interpreter.rs:85:50 [INFO] [stdout] | [INFO] [stdout] 85 | fun @ Stmt::Function { name, params, body } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `paren` [INFO] [stdout] --> src/interpreter.rs:249:17 [INFO] [stdout] | [INFO] [stdout] 249 | paren, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `paren: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/stmt.rs:50:30 [INFO] [stdout] | [INFO] [stdout] 50 | Stmt::Function { name, params, body } => Ok(params.len()), [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/stmt.rs:50:44 [INFO] [stdout] | [INFO] [stdout] 50 | Stmt::Function { name, params, body } => Ok(params.len()), [INFO] [stdout] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/stmt.rs:58:30 [INFO] [stdout] | [INFO] [stdout] 58 | Stmt::Function { name, params, body } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/interpreter.rs:85:42 [INFO] [stdout] | [INFO] [stdout] 85 | fun @ Stmt::Function { name, params, body } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/interpreter.rs:85:50 [INFO] [stdout] | [INFO] [stdout] 85 | fun @ Stmt::Function { name, params, body } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/tokens.rs:24:44 [INFO] [stdout] | [INFO] [stdout] 24 | Stmt::Function { name, params, body } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/tokens.rs:24:52 [INFO] [stdout] | [INFO] [stdout] 24 | Stmt::Function { name, params, body } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `paren` [INFO] [stdout] --> src/interpreter.rs:249:17 [INFO] [stdout] | [INFO] [stdout] 249 | paren, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `paren: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_environment` is never used [INFO] [stdout] --> src/interpreter.rs:298:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Interpreter { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 298 | pub fn get_environment(&self) -> Result<&RefCell> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `synchronize` is never used [INFO] [stdout] --> src/parser.rs:531:8 [INFO] [stdout] | [INFO] [stdout] 56 | impl Parser { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 531 | fn synchronize(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `arity` is never used [INFO] [stdout] --> src/stmt.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub trait Callable { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] 37 | fn arity(&self) -> Result; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `is_REPL` should have a snake case name [INFO] [stdout] --> src/interpreter.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | is_REPL: RefCell, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `is_repl` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `is_REPL` should have a snake case name [INFO] [stdout] --> src/interpreter.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(is_REPL: bool) -> Self { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `is_repl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_REPL` should have a snake case name [INFO] [stdout] --> src/interpreter.rs:302:8 [INFO] [stdout] | [INFO] [stdout] 302 | fn is_REPL(&self) -> bool { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `is_repl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `collect` that must be used [INFO] [stdout] --> src/stmt.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | / params [INFO] [stdout] 60 | | .iter() [INFO] [stdout] 61 | | .zip(arguments.iter()) [INFO] [stdout] 62 | | .map(|(x, y)| environment.define(&x.lexeme, y)) [INFO] [stdout] 63 | | .collect::>(); [INFO] [stdout] | |________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 59 | let _ = params [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/stmt.rs:50:30 [INFO] [stdout] | [INFO] [stdout] 50 | Stmt::Function { name, params, body } => Ok(params.len()), [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/stmt.rs:50:44 [INFO] [stdout] | [INFO] [stdout] 50 | Stmt::Function { name, params, body } => Ok(params.len()), [INFO] [stdout] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/stmt.rs:58:30 [INFO] [stdout] | [INFO] [stdout] 58 | Stmt::Function { name, params, body } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/tokens.rs:24:44 [INFO] [stdout] | [INFO] [stdout] 24 | Stmt::Function { name, params, body } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/tokens.rs:24:52 [INFO] [stdout] | [INFO] [stdout] 24 | Stmt::Function { name, params, body } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `synchronize` is never used [INFO] [stdout] --> src/parser.rs:531:8 [INFO] [stdout] | [INFO] [stdout] 56 | impl Parser { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 531 | fn synchronize(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `arity` is never used [INFO] [stdout] --> src/stmt.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub trait Callable { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] 37 | fn arity(&self) -> Result; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `is_REPL` should have a snake case name [INFO] [stdout] --> src/interpreter.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | is_REPL: RefCell, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `is_repl` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `is_REPL` should have a snake case name [INFO] [stdout] --> src/interpreter.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(is_REPL: bool) -> Self { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `is_repl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_REPL` should have a snake case name [INFO] [stdout] --> src/interpreter.rs:302:8 [INFO] [stdout] | [INFO] [stdout] 302 | fn is_REPL(&self) -> bool { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `is_repl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `collect` that must be used [INFO] [stdout] --> src/stmt.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | / params [INFO] [stdout] 60 | | .iter() [INFO] [stdout] 61 | | .zip(arguments.iter()) [INFO] [stdout] 62 | | .map(|(x, y)| environment.define(&x.lexeme, y)) [INFO] [stdout] 63 | | .collect::>(); [INFO] [stdout] | |________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 59 | let _ = params [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.53s [INFO] running `Command { std: "docker" "inspect" "6f8a507845821a8a453e00746bb4ff5c2b2161237593fd722e75a5db4899f75b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f8a507845821a8a453e00746bb4ff5c2b2161237593fd722e75a5db4899f75b", kill_on_drop: false }` [INFO] [stdout] 6f8a507845821a8a453e00746bb4ff5c2b2161237593fd722e75a5db4899f75b