Dec 11 21:19:30.249 INFO checking buntine/rust-crawler against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 21:19:30.250 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 21:19:30.737 INFO [stdout] 82d47a8f7a3f96d1c7cc89fbf13907a3d68f1d366ab5aecdbf9a6daea1d0a24c
Dec 11 21:19:30.742 INFO running `"docker" "start" "-a" "82d47a8f7a3f96d1c7cc89fbf13907a3d68f1d366ab5aecdbf9a6daea1d0a24c"`
Dec 11 21:19:32.004 INFO [stderr] usermod: no changes
Dec 11 21:19:32.068 INFO [stderr]     Checking rust-crawler v0.1.0 (/source)
Dec 11 21:19:32.700 INFO [stderr] warning: unused variable: `depth`
Dec 11 21:19:32.700 INFO [stderr]   --> src/main.rs:18:37
Dec 11 21:19:32.700 INFO [stderr]    |
Dec 11 21:19:32.700 INFO [stderr] 18 |         fn parse_webpage(&mut self, depth: i32, path: &String) {
Dec 11 21:19:32.700 INFO [stderr]    |                                     ^^^^^ help: consider using `_depth` instead
Dec 11 21:19:32.700 INFO [stderr]    |
Dec 11 21:19:32.700 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 21:19:32.700 INFO [stderr] 
Dec 11 21:19:32.700 INFO [stderr] warning: field is never used: `visited`
Dec 11 21:19:32.700 INFO [stderr]  --> src/main.rs:5:9
Dec 11 21:19:32.700 INFO [stderr]   |
Dec 11 21:19:32.700 INFO [stderr] 5 |         visited: Vec<String>,
Dec 11 21:19:32.700 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^
Dec 11 21:19:32.700 INFO [stderr]   |
Dec 11 21:19:32.700 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 21:19:32.700 INFO [stderr] 
Dec 11 21:19:32.868 INFO [stderr] warning: unused variable: `depth`
Dec 11 21:19:32.868 INFO [stderr]   --> src/main.rs:18:37
Dec 11 21:19:32.868 INFO [stderr]    |
Dec 11 21:19:32.868 INFO [stderr] 18 |         fn parse_webpage(&mut self, depth: i32, path: &String) {
Dec 11 21:19:32.868 INFO [stderr]    |                                     ^^^^^ help: consider using `_depth` instead
Dec 11 21:19:32.868 INFO [stderr]    |
Dec 11 21:19:32.868 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 21:19:32.868 INFO [stderr] 
Dec 11 21:19:32.872 INFO [stderr] warning: field is never used: `visited`
Dec 11 21:19:32.872 INFO [stderr]  --> src/main.rs:5:9
Dec 11 21:19:32.872 INFO [stderr]   |
Dec 11 21:19:32.872 INFO [stderr] 5 |         visited: Vec<String>,
Dec 11 21:19:32.872 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^
Dec 11 21:19:32.872 INFO [stderr]   |
Dec 11 21:19:32.872 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 21:19:32.872 INFO [stderr] 
Dec 11 21:19:32.915 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Dec 11 21:19:32.928 INFO [stderr] su: No module specific data is present
Dec 11 21:19:33.855 INFO running `"docker" "inspect" "82d47a8f7a3f96d1c7cc89fbf13907a3d68f1d366ab5aecdbf9a6daea1d0a24c"`
Dec 11 21:19:34.142 INFO running `"docker" "rm" "-f" "82d47a8f7a3f96d1c7cc89fbf13907a3d68f1d366ab5aecdbf9a6daea1d0a24c"`
Dec 11 21:19:34.460 INFO [stdout] 82d47a8f7a3f96d1c7cc89fbf13907a3d68f1d366ab5aecdbf9a6daea1d0a24c