[INFO] cloning repository https://github.com/eniolajayi/kuski [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eniolajayi/kuski" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feniolajayi%2Fkuski", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feniolajayi%2Fkuski'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] aa9ce3a139e48e439404762f91b675192ff21c99 [INFO] checking eniolajayi/kuski against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feniolajayi%2Fkuski" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/eniolajayi/kuski on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/eniolajayi/kuski [INFO] finished tweaking git repo https://github.com/eniolajayi/kuski [INFO] tweaked toml for git repo https://github.com/eniolajayi/kuski written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/eniolajayi/kuski 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustix v0.36.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a8e011a173fb44a81e3a3ed71a93ec894c6739ff31e61b909dbb822e499a78bd [INFO] running `Command { std: "docker" "start" "-a" "a8e011a173fb44a81e3a3ed71a93ec894c6739ff31e61b909dbb822e499a78bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8e011a173fb44a81e3a3ed71a93ec894c6739ff31e61b909dbb822e499a78bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8e011a173fb44a81e3a3ed71a93ec894c6739ff31e61b909dbb822e499a78bd", kill_on_drop: false }` [INFO] [stdout] a8e011a173fb44a81e3a3ed71a93ec894c6739ff31e61b909dbb822e499a78bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c224781e3b557ec7b8a00c76fdd1f7c3e3f8f4893cd4c8202caebface461e3d [INFO] running `Command { std: "docker" "start" "-a" "5c224781e3b557ec7b8a00c76fdd1f7c3e3f8f4893cd4c8202caebface461e3d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling io-lifetimes v1.0.5 [INFO] [stderr] Compiling rustix v0.36.8 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Checking os_str_bytes v6.4.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking once_cell v1.17.0 [INFO] [stderr] Checking clap_lex v0.3.1 [INFO] [stderr] Checking is-terminal v0.4.3 [INFO] [stderr] Checking clap v4.1.4 [INFO] [stderr] Checking kuski v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Scanner` is never constructed [INFO] [stdout] --> src/scanner/scanner.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Scanner { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `new`, `set_src`, `scan_tokens`, `is_at_source_end`, and `scan_token` are never used [INFO] [stdout] --> src/scanner/scanner.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl Scanner { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] 12 | // Do we need to pass in tokens here? [INFO] [stdout] 13 | fn new(&mut self, source: &String, tokens: Vec) -> Scanner { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | fn set_src(&mut self, source: &String) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | fn scan_tokens(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn is_at_source_end(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | fn scan_token(&mut self){ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Token` is never constructed [INFO] [stdout] --> src/tokens/token.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Token { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `create` is never used [INFO] [stdout] --> src/tokens/token.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Token { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 11 | pub fn create(tkn_type: TokenType, lexeme: String, line: u32) -> Token { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TokenType` is never used [INFO] [stdout] --> src/tokens/token_type.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum TokenType { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Scanner` is never constructed [INFO] [stdout] --> src/scanner/scanner.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Scanner { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `new`, `set_src`, `scan_tokens`, `is_at_source_end`, and `scan_token` are never used [INFO] [stdout] --> src/scanner/scanner.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl Scanner { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] 12 | // Do we need to pass in tokens here? [INFO] [stdout] 13 | fn new(&mut self, source: &String, tokens: Vec) -> Scanner { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | fn set_src(&mut self, source: &String) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | fn scan_tokens(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn is_at_source_end(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | fn scan_token(&mut self){ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Token` is never constructed [INFO] [stdout] --> src/tokens/token.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Token { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `create` is never used [INFO] [stdout] --> src/tokens/token.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Token { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 11 | pub fn create(tkn_type: TokenType, lexeme: String, line: u32) -> Token { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TokenType` is never used [INFO] [stdout] --> src/tokens/token_type.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum TokenType { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.76s [INFO] running `Command { std: "docker" "inspect" "5c224781e3b557ec7b8a00c76fdd1f7c3e3f8f4893cd4c8202caebface461e3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c224781e3b557ec7b8a00c76fdd1f7c3e3f8f4893cd4c8202caebface461e3d", kill_on_drop: false }` [INFO] [stdout] 5c224781e3b557ec7b8a00c76fdd1f7c3e3f8f4893cd4c8202caebface461e3d