Dec 18 03:08:44.169 INFO checking bomattin/thrasher against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 03:08:44.169 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/bomattin/thrasher:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 03:08:44.660 INFO [stdout] 7da81b07e0801f422388fca0f77e9beda0a47f7858b4e0a9561d83daa4f45caf
Dec 18 03:08:44.662 INFO running `"docker" "start" "-a" "7da81b07e0801f422388fca0f77e9beda0a47f7858b4e0a9561d83daa4f45caf"`
Dec 18 03:08:46.255 INFO [stderr]     Checking thrasher v0.1.0 (/opt/crater/workdir)
Dec 18 03:08:46.804 INFO [stderr] warning: unused variable: `path`
Dec 18 03:08:46.804 INFO [stderr]  --> src/filehose.rs:8:13
Dec 18 03:08:46.804 INFO [stderr]   |
Dec 18 03:08:46.804 INFO [stderr] 8 | pub fn spam(path: &PathBuf, n: i32, ext: &str) {
Dec 18 03:08:46.804 INFO [stderr]   |             ^^^^ help: consider using `_path` instead
Dec 18 03:08:46.804 INFO [stderr]   |
Dec 18 03:08:46.804 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 18 03:08:46.804 INFO [stderr] 
Dec 18 03:08:46.804 INFO [stderr] warning: unused variable: `ext`
Dec 18 03:08:46.804 INFO [stderr]  --> src/filehose.rs:8:37
Dec 18 03:08:46.804 INFO [stderr]   |
Dec 18 03:08:46.804 INFO [stderr] 8 | pub fn spam(path: &PathBuf, n: i32, ext: &str) {
Dec 18 03:08:46.804 INFO [stderr]   |                                     ^^^ help: consider using `_ext` instead
Dec 18 03:08:46.804 INFO [stderr] 
Dec 18 03:08:46.804 INFO [stderr] warning: unused variable: `path`
Dec 18 03:08:46.804 INFO [stderr]  --> src/filehose.rs:8:13
Dec 18 03:08:46.804 INFO [stderr]   |
Dec 18 03:08:46.804 INFO [stderr] 8 | pub fn spam(path: &PathBuf, n: i32, ext: &str) {
Dec 18 03:08:46.804 INFO [stderr]   |             ^^^^ help: consider using `_path` instead
Dec 18 03:08:46.804 INFO [stderr]   |
Dec 18 03:08:46.804 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 18 03:08:46.804 INFO [stderr] 
Dec 18 03:08:46.804 INFO [stderr] warning: unused variable: `ext`
Dec 18 03:08:46.804 INFO [stderr]  --> src/filehose.rs:8:37
Dec 18 03:08:46.804 INFO [stderr]   |
Dec 18 03:08:46.804 INFO [stderr] 8 | pub fn spam(path: &PathBuf, n: i32, ext: &str) {
Dec 18 03:08:46.804 INFO [stderr]   |                                     ^^^ help: consider using `_ext` instead
Dec 18 03:08:46.804 INFO [stderr] 
Dec 18 03:08:46.848 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 18 03:08:47.630 INFO running `"docker" "inspect" "7da81b07e0801f422388fca0f77e9beda0a47f7858b4e0a9561d83daa4f45caf"`
Dec 18 03:08:47.960 INFO running `"docker" "rm" "-f" "7da81b07e0801f422388fca0f77e9beda0a47f7858b4e0a9561d83daa4f45caf"`
Dec 18 03:08:48.280 INFO [stdout] 7da81b07e0801f422388fca0f77e9beda0a47f7858b4e0a9561d83daa4f45caf