Dec 11 22:29:55.208 INFO checking aphreet/rpm_srv against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 22:29:55.208 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 22:29:55.660 INFO [stdout] 864fcfada610a228ef441147168af6e467c2cce2db6061747cc5a61ba4f4b11c
Dec 11 22:29:55.666 INFO running `"docker" "start" "-a" "864fcfada610a228ef441147168af6e467c2cce2db6061747cc5a61ba4f4b11c"`
Dec 11 22:29:56.968 INFO [stderr] usermod: no changes
Dec 11 22:29:57.162 INFO [stderr]     Checking rpm_srv v0.1.0 (/source)
Dec 11 22:30:00.214 INFO [stderr] warning: unused variable: `cache_arg`
Dec 11 22:30:00.214 INFO [stderr]    --> src/main.rs:139:13
Dec 11 22:30:00.214 INFO [stderr]     |
Dec 11 22:30:00.214 INFO [stderr] 139 |         let cache_arg = cache_arg(&self.file_root);
Dec 11 22:30:00.214 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_cache_arg` instead
Dec 11 22:30:00.214 INFO [stderr]     |
Dec 11 22:30:00.214 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 22:30:00.214 INFO [stderr] 
Dec 11 22:30:00.244 INFO [stderr] warning: unused variable: `cache_arg`
Dec 11 22:30:00.244 INFO [stderr]    --> src/main.rs:139:13
Dec 11 22:30:00.244 INFO [stderr]     |
Dec 11 22:30:00.244 INFO [stderr] 139 |         let cache_arg = cache_arg(&self.file_root);
Dec 11 22:30:00.244 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_cache_arg` instead
Dec 11 22:30:00.244 INFO [stderr]     |
Dec 11 22:30:00.244 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 22:30:00.244 INFO [stderr] 
Dec 11 22:30:00.330 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
Dec 11 22:30:00.337 INFO [stderr] su: No module specific data is present
Dec 11 22:30:01.154 INFO running `"docker" "inspect" "864fcfada610a228ef441147168af6e467c2cce2db6061747cc5a61ba4f4b11c"`
Dec 11 22:30:01.302 INFO running `"docker" "rm" "-f" "864fcfada610a228ef441147168af6e467c2cce2db6061747cc5a61ba4f4b11c"`
Dec 11 22:30:01.412 INFO [stdout] 864fcfada610a228ef441147168af6e467c2cce2db6061747cc5a61ba4f4b11c