Dec 18 02:51:27.189 INFO checking buntine/rust-crawler against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 02:51:27.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/buntine/rust-crawler:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:51:27.674 INFO [stdout] a5816291ce84ecb58f83ef2d525c731694bf682f15cc3fff19dbd3a9cc88fc1b
Dec 18 02:51:27.682 INFO running `"docker" "start" "-a" "a5816291ce84ecb58f83ef2d525c731694bf682f15cc3fff19dbd3a9cc88fc1b"`
Dec 18 02:51:29.040 INFO [stderr]     Checking rust-crawler v0.1.0 (/opt/crater/workdir)
Dec 18 02:51:29.398 INFO [stderr] warning: unused variable: `depth`
Dec 18 02:51:29.398 INFO [stderr]   --> src/main.rs:18:37
Dec 18 02:51:29.398 INFO [stderr]    |
Dec 18 02:51:29.398 INFO [stderr] 18 |         fn parse_webpage(&mut self, depth: i32, path: &String) {
Dec 18 02:51:29.398 INFO [stderr]    |                                     ^^^^^ help: consider using `_depth` instead
Dec 18 02:51:29.399 INFO [stderr]    |
Dec 18 02:51:29.403 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:51:29.403 INFO [stderr] 
Dec 18 02:51:29.403 INFO [stderr] warning: field is never used: `visited`
Dec 18 02:51:29.403 INFO [stderr]  --> src/main.rs:5:9
Dec 18 02:51:29.403 INFO [stderr]   |
Dec 18 02:51:29.403 INFO [stderr] 5 |         visited: Vec<String>,
Dec 18 02:51:29.403 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^
Dec 18 02:51:29.403 INFO [stderr]   |
Dec 18 02:51:29.408 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 02:51:29.408 INFO [stderr] 
Dec 18 02:51:29.429 INFO [stderr] warning: unused variable: `depth`
Dec 18 02:51:29.429 INFO [stderr]   --> src/main.rs:18:37
Dec 18 02:51:29.430 INFO [stderr]    |
Dec 18 02:51:29.430 INFO [stderr] 18 |         fn parse_webpage(&mut self, depth: i32, path: &String) {
Dec 18 02:51:29.430 INFO [stderr]    |                                     ^^^^^ help: consider using `_depth` instead
Dec 18 02:51:29.430 INFO [stderr]    |
Dec 18 02:51:29.430 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:51:29.436 INFO [stderr] 
Dec 18 02:51:29.436 INFO [stderr] warning: field is never used: `visited`
Dec 18 02:51:29.436 INFO [stderr]  --> src/main.rs:5:9
Dec 18 02:51:29.437 INFO [stderr]   |
Dec 18 02:51:29.437 INFO [stderr] 5 |         visited: Vec<String>,
Dec 18 02:51:29.437 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^
Dec 18 02:51:29.438 INFO [stderr]   |
Dec 18 02:51:29.438 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 02:51:29.440 INFO [stderr] 
Dec 18 02:51:29.512 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 18 02:51:30.412 INFO running `"docker" "inspect" "a5816291ce84ecb58f83ef2d525c731694bf682f15cc3fff19dbd3a9cc88fc1b"`
Dec 18 02:51:30.724 INFO running `"docker" "rm" "-f" "a5816291ce84ecb58f83ef2d525c731694bf682f15cc3fff19dbd3a9cc88fc1b"`
Dec 18 02:51:31.018 INFO [stdout] a5816291ce84ecb58f83ef2d525c731694bf682f15cc3fff19dbd3a9cc88fc1b