[INFO] cloning repository https://github.com/JolloDede/RustDelphiUtility [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JolloDede/RustDelphiUtility" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJolloDede%2FRustDelphiUtility", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJolloDede%2FRustDelphiUtility'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c44dc57f84d4a55f1686c5cdf3f398a59dbbb5a3 [INFO] checking JolloDede/RustDelphiUtility against master#d97bb195bf7b84815622b235cb51171c1b8f7e51 for pr-117905 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJolloDede%2FRustDelphiUtility" "/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/JolloDede/RustDelphiUtility on toolchain d97bb195bf7b84815622b235cb51171c1b8f7e51 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d97bb195bf7b84815622b235cb51171c1b8f7e51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JolloDede/RustDelphiUtility [INFO] finished tweaking git repo https://github.com/JolloDede/RustDelphiUtility [INFO] tweaked toml for git repo https://github.com/JolloDede/RustDelphiUtility written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/JolloDede/RustDelphiUtility 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" "+d97bb195bf7b84815622b235cb51171c1b8f7e51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking JolloDede/RustDelphiUtility against try#1930f260edd7e614aa013a0665aa5cfd0ada0501 for pr-117905 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJolloDede%2FRustDelphiUtility" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JolloDede/RustDelphiUtility on toolchain 1930f260edd7e614aa013a0665aa5cfd0ada0501 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1930f260edd7e614aa013a0665aa5cfd0ada0501" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JolloDede/RustDelphiUtility [INFO] finished tweaking git repo https://github.com/JolloDede/RustDelphiUtility [INFO] tweaked toml for git repo https://github.com/JolloDede/RustDelphiUtility written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JolloDede/RustDelphiUtility 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" "+1930f260edd7e614aa013a0665aa5cfd0ada0501" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking JolloDede/RustDelphiUtility against try#1930f260edd7e614aa013a0665aa5cfd0ada0501 for pr-117905 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJolloDede%2FRustDelphiUtility" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JolloDede/RustDelphiUtility on toolchain 1930f260edd7e614aa013a0665aa5cfd0ada0501 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1930f260edd7e614aa013a0665aa5cfd0ada0501" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JolloDede/RustDelphiUtility [INFO] finished tweaking git repo https://github.com/JolloDede/RustDelphiUtility [INFO] tweaked toml for git repo https://github.com/JolloDede/RustDelphiUtility written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JolloDede/RustDelphiUtility 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" "+1930f260edd7e614aa013a0665aa5cfd0ada0501" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1930f260edd7e614aa013a0665aa5cfd0ada0501" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c5176de0221c4f2a19888037651a68bd492fddad972d78792593749b8194f2ef [INFO] running `Command { std: "docker" "start" "-a" "c5176de0221c4f2a19888037651a68bd492fddad972d78792593749b8194f2ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5176de0221c4f2a19888037651a68bd492fddad972d78792593749b8194f2ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5176de0221c4f2a19888037651a68bd492fddad972d78792593749b8194f2ef", kill_on_drop: false }` [INFO] [stdout] c5176de0221c4f2a19888037651a68bd492fddad972d78792593749b8194f2ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1930f260edd7e614aa013a0665aa5cfd0ada0501" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46df9044e45a3c4edf39f8fbc2ac63e84973e949cbde9b745d30b55bbeb0274c [INFO] running `Command { std: "docker" "start" "-a" "46df9044e45a3c4edf39f8fbc2ac63e84973e949cbde9b745d30b55bbeb0274c", kill_on_drop: false }` [INFO] [stderr] Checking delphi-rust-utility v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> src/lexer.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn tokenize(src: &str) -> Result, Box> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> src/lexer.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn tokenize(src: &str) -> Result, Box> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/lexer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum TokenKind { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 5 | Identifier(String), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | QuotedString(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 7 | Integer(usize), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 8 | Decimal(f64), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | // Math [INFO] [stdout] 10 | Plus, [INFO] [stdout] | ^^^^ [INFO] [stdout] 11 | Minus, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 12 | Asterisk, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 13 | Slash, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 14 | Equals, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 15 | // closures [INFO] [stdout] 16 | OpenParen, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 17 | CloseParen, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 18 | OpenSquare, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 19 | CloseSquare, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 20 | // dots [INFO] [stdout] 21 | Dot, [INFO] [stdout] | ^^^ [INFO] [stdout] 22 | Colon, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | Semicolon, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/lexer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum TokenKind { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 5 | Identifier(String), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | QuotedString(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 7 | Integer(usize), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 8 | Decimal(f64), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | // Math [INFO] [stdout] 10 | Plus, [INFO] [stdout] | ^^^^ [INFO] [stdout] 11 | Minus, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 12 | Asterisk, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 13 | Slash, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 14 | Equals, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 15 | // closures [INFO] [stdout] 16 | OpenParen, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 17 | CloseParen, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 18 | OpenSquare, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 19 | CloseSquare, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 20 | // dots [INFO] [stdout] 21 | Dot, [INFO] [stdout] | ^^^ [INFO] [stdout] 22 | Colon, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | Semicolon, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] running `Command { std: "docker" "inspect" "46df9044e45a3c4edf39f8fbc2ac63e84973e949cbde9b745d30b55bbeb0274c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46df9044e45a3c4edf39f8fbc2ac63e84973e949cbde9b745d30b55bbeb0274c", kill_on_drop: false }` [INFO] [stdout] 46df9044e45a3c4edf39f8fbc2ac63e84973e949cbde9b745d30b55bbeb0274c