[INFO] cloning repository https://github.com/ctangam/codecrafters-shell-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ctangam/codecrafters-shell-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctangam%2Fcodecrafters-shell-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctangam%2Fcodecrafters-shell-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6fb3517a5c6b73f96db23eaa968c65f6589c18d6 [INFO] checking ctangam/codecrafters-shell-rust against try#723ab942d877517caf445dafde0416803ef56501 for pr-143857 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctangam%2Fcodecrafters-shell-rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ctangam/codecrafters-shell-rust [INFO] finished tweaking git repo https://github.com/ctangam/codecrafters-shell-rust [INFO] tweaked toml for git repo https://github.com/ctangam/codecrafters-shell-rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ctangam/codecrafters-shell-rust on toolchain 723ab942d877517caf445dafde0416803ef56501 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+723ab942d877517caf445dafde0416803ef56501" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ctangam/codecrafters-shell-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" "+723ab942d877517caf445dafde0416803ef56501" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustyline-derive v0.11.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+723ab942d877517caf445dafde0416803ef56501" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9781ac10d59b4704bbef3541f797f25bc893442081697505fc6519986f0e2d7d [INFO] running `Command { std: "docker" "start" "-a" "9781ac10d59b4704bbef3541f797f25bc893442081697505fc6519986f0e2d7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9781ac10d59b4704bbef3541f797f25bc893442081697505fc6519986f0e2d7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9781ac10d59b4704bbef3541f797f25bc893442081697505fc6519986f0e2d7d", kill_on_drop: false }` [INFO] [stdout] 9781ac10d59b4704bbef3541f797f25bc893442081697505fc6519986f0e2d7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+723ab942d877517caf445dafde0416803ef56501" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8234ae31b5546726f3fa5021afa2625440a6516d5387af03d0f8fb2092d4da97 [INFO] running `Command { std: "docker" "start" "-a" "8234ae31b5546726f3fa5021afa2625440a6516d5387af03d0f8fb2092d4da97", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking home v0.5.11 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking unicode-width v0.2.1 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.75 [INFO] [stderr] Checking fd-lock v4.0.4 [INFO] [stderr] Compiling rustyline-derive v0.11.1 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking rustyline v16.0.0 [INFO] [stderr] Checking codecrafters-shell v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Context` [INFO] [stdout] --> src/main.rs:3:63 [INFO] [stdout] | [INFO] [stdout] 3 | use rustyline::{hint::HistoryHinter, history::DefaultHistory, Context, Hinter}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DefaultEditor` and `Hinter` [INFO] [stdout] --> src/main.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | hint::{Hint, Hinter}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 6 | Cmd, ConditionalEventHandler, DefaultEditor, Editor, Event, EventContext, EventHandler, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Highlighter` [INFO] [stdout] --> src/main.rs:9:36 [INFO] [stdout] | [INFO] [stdout] 9 | use rustyline::{Completer, Helper, Highlighter, Validator}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `collections::HashSet` and `self` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | collections::HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | path::{self, PathBuf}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Context` [INFO] [stdout] --> src/main.rs:3:63 [INFO] [stdout] | [INFO] [stdout] 3 | use rustyline::{hint::HistoryHinter, history::DefaultHistory, Context, Hinter}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DefaultEditor` and `Hinter` [INFO] [stdout] --> src/main.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | hint::{Hint, Hinter}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 6 | Cmd, ConditionalEventHandler, DefaultEditor, Editor, Event, EventContext, EventHandler, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Highlighter` [INFO] [stdout] --> src/main.rs:9:36 [INFO] [stdout] | [INFO] [stdout] 9 | use rustyline::{Completer, Helper, Highlighter, Validator}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `collections::HashSet` and `self` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | collections::HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | path::{self, PathBuf}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Hint` [INFO] [stdout] --> src/main.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | hint::{Hint, Hinter}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::Read` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | io::Read, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Hint` [INFO] [stdout] --> src/main.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | hint::{Hint, Hinter}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::Read` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | io::Read, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | let mut paths: Vec<&str> = if let "windows" = env::consts::OS { [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/main.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | let mut paths: Vec<&str> = if let "windows" = env::consts::OS { [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: enum `Symbol` is never used [INFO] [stdout] --> src/main.rs:26:6 [INFO] [stdout] | [INFO] [stdout] 26 | enum Symbol { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Symbol` is never used [INFO] [stdout] --> src/main.rs:26:6 [INFO] [stdout] | [INFO] [stdout] 26 | enum Symbol { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.64s [INFO] running `Command { std: "docker" "inspect" "8234ae31b5546726f3fa5021afa2625440a6516d5387af03d0f8fb2092d4da97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8234ae31b5546726f3fa5021afa2625440a6516d5387af03d0f8fb2092d4da97", kill_on_drop: false }` [INFO] [stdout] 8234ae31b5546726f3fa5021afa2625440a6516d5387af03d0f8fb2092d4da97