Dec 04 22:30:21.856 INFO checking aphreet/rpm_srv against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 22:30:21.856 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 22:30:22.253 INFO [stdout] e4d43578d8e7ca37d8131b5cb47f9a6b1d10eced6d41fba859c5c77347b2947e
Dec 04 22:30:22.256 INFO running `"docker" "start" "-a" "e4d43578d8e7ca37d8131b5cb47f9a6b1d10eced6d41fba859c5c77347b2947e"`
Dec 04 22:30:23.525 INFO [stderr] usermod: no changes
Dec 04 22:30:23.759 INFO [stderr]     Checking env_logger v0.4.2
Dec 04 22:30:24.895 INFO [stderr]     Checking rpm_srv v0.1.0 (/source)
Dec 04 22:30:27.787 INFO [stderr] warning: unused variable: `cache_arg`
Dec 04 22:30:27.787 INFO [stderr]    --> src/main.rs:139:13
Dec 04 22:30:27.789 INFO [stderr]     |
Dec 04 22:30:27.789 INFO [stderr] 139 |         let cache_arg = cache_arg(&self.file_root);
Dec 04 22:30:27.789 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_cache_arg` instead
Dec 04 22:30:27.795 INFO [stderr]     |
Dec 04 22:30:27.795 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 22:30:27.795 INFO [stderr] 
Dec 04 22:30:28.043 INFO [stderr] warning: unused variable: `cache_arg`
Dec 04 22:30:28.043 INFO [stderr]    --> src/main.rs:139:13
Dec 04 22:30:28.043 INFO [stderr]     |
Dec 04 22:30:28.043 INFO [stderr] 139 |         let cache_arg = cache_arg(&self.file_root);
Dec 04 22:30:28.043 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_cache_arg` instead
Dec 04 22:30:28.043 INFO [stderr]     |
Dec 04 22:30:28.043 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 22:30:28.043 INFO [stderr] 
Dec 04 22:30:28.119 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.55s
Dec 04 22:30:28.131 INFO [stderr] su: No module specific data is present
Dec 04 22:30:29.125 INFO running `"docker" "inspect" "e4d43578d8e7ca37d8131b5cb47f9a6b1d10eced6d41fba859c5c77347b2947e"`
Dec 04 22:30:29.461 INFO running `"docker" "rm" "-f" "e4d43578d8e7ca37d8131b5cb47f9a6b1d10eced6d41fba859c5c77347b2947e"`
Dec 04 22:30:29.730 INFO [stdout] e4d43578d8e7ca37d8131b5cb47f9a6b1d10eced6d41fba859c5c77347b2947e