[INFO] cloning repository https://github.com/grkw/gratie [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grkw/gratie" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrkw%2Fgratie", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrkw%2Fgratie'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1af341e192c607d5e39ab8e47781045b75c85fd9 [INFO] building grkw/gratie against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrkw%2Fgratie" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/grkw/gratie on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/grkw/gratie [INFO] finished tweaking git repo https://github.com/grkw/gratie [INFO] tweaked toml for git repo https://github.com/grkw/gratie written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/grkw/gratie 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded easy-repl v0.2.1 [INFO] [stderr] Downloaded louds-rs v0.4.0 [INFO] [stderr] Downloaded fid-rs v0.1.1 [INFO] [stderr] Downloaded trie-rs v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 406aeb92647878597f1b987e87907aebc886e5e086e3e0ecb82197b988db19d3 [INFO] running `Command { std: "docker" "start" "-a" "406aeb92647878597f1b987e87907aebc886e5e086e3e0ecb82197b988db19d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "406aeb92647878597f1b987e87907aebc886e5e086e3e0ecb82197b988db19d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "406aeb92647878597f1b987e87907aebc886e5e086e3e0ecb82197b988db19d3", kill_on_drop: false }` [INFO] [stdout] 406aeb92647878597f1b987e87907aebc886e5e086e3e0ecb82197b988db19d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d3be3748b2fd59c3639624de6f4ef556832083a6aa648ad4bbd3c164a63c36d [INFO] running `Command { std: "docker" "start" "-a" "7d3be3748b2fd59c3639624de6f4ef556832083a6aa648ad4bbd3c164a63c36d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling libc v0.2.167 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling anyhow v1.0.93 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling built v0.7.5 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling aligned-vec v0.5.0 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling rustix v0.38.42 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Compiling flate2 v1.0.35 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling syn v2.0.89 [INFO] [stderr] Compiling imgref v1.11.0 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling weezl v0.1.8 [INFO] [stderr] Compiling bitstream-io v2.6.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling loop9 v0.1.5 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling avif-serialize v0.8.2 [INFO] [stderr] Compiling fdeflate v0.3.6 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling v_frame v0.3.8 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling rgb v0.8.50 [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling bytemuck v1.20.0 [INFO] 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[stderr] Compiling exr v1.73.0 [INFO] [stderr] Compiling fd-lock v3.0.13 [INFO] [stderr] Compiling png v0.17.14 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling shell-words v1.1.0 [INFO] [stderr] Compiling fid-rs v0.1.1 [INFO] [stderr] Compiling maybe-rayon v0.1.1 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling louds-rs v0.4.0 [INFO] [stderr] Compiling rustyline v9.1.2 [INFO] [stderr] Compiling trie-rs v0.1.1 [INFO] [stderr] Compiling av1-grain v0.2.3 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling rustyline-derive v0.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling profiling-procmacros v1.0.16 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling thiserror-impl v2.0.3 [INFO] [stderr] Compiling profiling v1.0.16 [INFO] [stderr] Compiling easy-repl v0.2.1 [INFO] [stderr] Compiling clap v4.5.21 [INFO] [stderr] Compiling ravif v0.11.11 [INFO] [stderr] Compiling image v0.25.5 [INFO] [stderr] Compiling gratie v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::thread::current` [INFO] [stdout] --> src/interpreter.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::thread::current; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image::codecs::qoi` [INFO] [stdout] --> src/stack.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use image::codecs::qoi; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow` [INFO] [stdout] --> src/main.rs:8:14 [INFO] [stdout] | [INFO] [stdout] 8 | use anyhow::{anyhow, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stack::Stack` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use stack::Stack; // Brings the `Stack` struct into scope, so you can use `Stack` directly without needing to prefix it with `stack::`. [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `init_color` [INFO] [stdout] --> src/interpreter.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | let init_color = grid.get_color(init_pos); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init_color` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_char` [INFO] [stdout] --> src/stack.rs:100:31 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn read_in(&mut self, is_char: bool) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_char` [INFO] [stdout] --> src/stack.rs:111:33 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn write_out(&mut self, is_char: bool) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `get_rgb` is never used [INFO] [stdout] --> src/grid.rs:46:19 [INFO] [stdout] | [INFO] [stdout] 24 | impl Color { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | pub(crate) fn get_rgb(e: &Color) -> Option<[u8; 3]> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `print` and `generate_image` are never used [INFO] [stdout] --> src/grid.rs:99:19 [INFO] [stdout] | [INFO] [stdout] 91 | impl Grid { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 99 | pub(crate) fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 150 | pub(crate) fn generate_image(&self, fname: &str, scale_factor: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/interpreter.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) struct Interpreter { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 15 | pos: CodelIndex, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Interpreter` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `step` is never used [INFO] [stdout] --> src/interpreter.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl Interpreter { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 36 | fn step() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> src/stack.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Stack { [INFO] [stdout] | ---------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.99s [INFO] running `Command { std: "docker" "inspect" "7d3be3748b2fd59c3639624de6f4ef556832083a6aa648ad4bbd3c164a63c36d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d3be3748b2fd59c3639624de6f4ef556832083a6aa648ad4bbd3c164a63c36d", kill_on_drop: false }` [INFO] [stdout] 7d3be3748b2fd59c3639624de6f4ef556832083a6aa648ad4bbd3c164a63c36d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 460b64aaecaabc7ec0fdfd1d683242a1a7e34ffb1ade1f355253fd8a7bfd3996 [INFO] running `Command { std: "docker" "start" "-a" "460b64aaecaabc7ec0fdfd1d683242a1a7e34ffb1ade1f355253fd8a7bfd3996", kill_on_drop: false }` [INFO] [stderr] Compiling gratie v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Color` [INFO] [stdout] --> src/grid.rs:203:23 [INFO] [stdout] | [INFO] [stdout] 203 | use crate::grid::{Color, Grid}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `io`, `path::PathBuf`, and `self` [INFO] [stdout] --> src/grid.rs:207:14 [INFO] [stdout] | [INFO] [stdout] 207 | fs::{self, File}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 208 | io, [INFO] [stdout] | ^^ [INFO] [stdout] 209 | path::PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::current` [INFO] [stdout] --> src/interpreter.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::thread::current; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io` [INFO] [stdout] --> src/parsers.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 142 | io, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image::codecs::qoi` [INFO] [stdout] --> src/stack.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use image::codecs::qoi; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow` [INFO] [stdout] --> src/main.rs:8:14 [INFO] [stdout] | [INFO] [stdout] 8 | use anyhow::{anyhow, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stack::Stack` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use stack::Stack; // Brings the `Stack` struct into scope, so you can use `Stack` directly without needing to prefix it with `stack::`. [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `init_color` [INFO] [stdout] --> src/interpreter.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | let init_color = grid.get_color(init_pos); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init_color` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parsers.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let mut paths = fs::read_dir(VALID_TESTS_DIR) [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/parsers.rs:167:13 [INFO] [stdout] | [INFO] [stdout] 167 | let mut paths = fs::read_dir(INVALID_TESTS_DIR) [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_char` [INFO] [stdout] --> src/stack.rs:100:31 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn read_in(&mut self, is_char: bool) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_char` [INFO] [stdout] --> src/stack.rs:111:33 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn write_out(&mut self, is_char: bool) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/grid.rs:99:19 [INFO] [stdout] | [INFO] [stdout] 91 | impl Grid { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 99 | pub(crate) fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/interpreter.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) struct Interpreter { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 15 | pos: CodelIndex, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Interpreter` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `step` is never used [INFO] [stdout] --> src/interpreter.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl Interpreter { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 36 | fn step() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> src/stack.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Stack { [INFO] [stdout] | ---------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.83s [INFO] running `Command { std: "docker" "inspect" "460b64aaecaabc7ec0fdfd1d683242a1a7e34ffb1ade1f355253fd8a7bfd3996", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "460b64aaecaabc7ec0fdfd1d683242a1a7e34ffb1ade1f355253fd8a7bfd3996", kill_on_drop: false }` [INFO] [stdout] 460b64aaecaabc7ec0fdfd1d683242a1a7e34ffb1ade1f355253fd8a7bfd3996