Dec 04 21:24:00.328 INFO checking buntine/rust-crawler against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 21:24:00.328 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 21:24:00.830 INFO [stdout] a131f8fe21be2425821454d6185040c65c984d17526663f5577017849d3dda6f
Dec 04 21:24:00.832 INFO running `"docker" "start" "-a" "a131f8fe21be2425821454d6185040c65c984d17526663f5577017849d3dda6f"`
Dec 04 21:24:02.619 INFO [stderr] usermod: no changes
Dec 04 21:24:02.707 INFO [stderr]     Checking rust-crawler v0.1.0 (/source)
Dec 04 21:24:03.359 INFO [stderr] warning: unused variable: `depth`
Dec 04 21:24:03.359 INFO [stderr]   --> src/main.rs:18:37
Dec 04 21:24:03.359 INFO [stderr]    |
Dec 04 21:24:03.359 INFO [stderr] 18 |         fn parse_webpage(&mut self, depth: i32, path: &String) {
Dec 04 21:24:03.359 INFO [stderr]    |                                     ^^^^^ help: consider using `_depth` instead
Dec 04 21:24:03.359 INFO [stderr]    |
Dec 04 21:24:03.359 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 21:24:03.367 INFO [stderr] 
Dec 04 21:24:03.367 INFO [stderr] warning: field is never used: `visited`
Dec 04 21:24:03.367 INFO [stderr]  --> src/main.rs:5:9
Dec 04 21:24:03.367 INFO [stderr]   |
Dec 04 21:24:03.367 INFO [stderr] 5 |         visited: Vec<String>,
Dec 04 21:24:03.367 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^
Dec 04 21:24:03.367 INFO [stderr]   |
Dec 04 21:24:03.371 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 21:24:03.371 INFO [stderr] 
Dec 04 21:24:03.515 INFO [stderr] warning: unused variable: `depth`
Dec 04 21:24:03.515 INFO [stderr]   --> src/main.rs:18:37
Dec 04 21:24:03.515 INFO [stderr]    |
Dec 04 21:24:03.515 INFO [stderr] 18 |         fn parse_webpage(&mut self, depth: i32, path: &String) {
Dec 04 21:24:03.516 INFO [stderr]    |                                     ^^^^^ help: consider using `_depth` instead
Dec 04 21:24:03.516 INFO [stderr]    |
Dec 04 21:24:03.516 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 21:24:03.516 INFO [stderr] 
Dec 04 21:24:03.524 INFO [stderr] warning: field is never used: `visited`
Dec 04 21:24:03.524 INFO [stderr]  --> src/main.rs:5:9
Dec 04 21:24:03.524 INFO [stderr]   |
Dec 04 21:24:03.524 INFO [stderr] 5 |         visited: Vec<String>,
Dec 04 21:24:03.525 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^
Dec 04 21:24:03.525 INFO [stderr]   |
Dec 04 21:24:03.525 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 21:24:03.525 INFO [stderr] 
Dec 04 21:24:03.555 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 04 21:24:03.557 INFO [stderr] su: No module specific data is present
Dec 04 21:24:04.515 INFO running `"docker" "inspect" "a131f8fe21be2425821454d6185040c65c984d17526663f5577017849d3dda6f"`
Dec 04 21:24:04.849 INFO running `"docker" "rm" "-f" "a131f8fe21be2425821454d6185040c65c984d17526663f5577017849d3dda6f"`
Dec 04 21:24:05.207 INFO [stdout] a131f8fe21be2425821454d6185040c65c984d17526663f5577017849d3dda6f