Dec 04 13:54:57.982 INFO checking mohan82/crime_statistics_nsw against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 13:54:57.982 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 13:54:58.411 INFO [stdout] fa62a99c787a5e86f6e046ad96ebffad6e9506f87b097512d2044a7710df59ce
Dec 04 13:54:58.414 INFO running `"docker" "start" "-a" "fa62a99c787a5e86f6e046ad96ebffad6e9506f87b097512d2044a7710df59ce"`
Dec 04 13:54:59.563 INFO [stderr] usermod: no changes
Dec 04 13:54:59.602 INFO [stderr]     Checking crime_statistics_nsw v0.1.0 (/source)
Dec 04 13:54:59.903 INFO [stderr] warning: variable does not need to be mutable
Dec 04 13:54:59.903 INFO [stderr]   --> src/main.rs:19:17
Dec 04 13:54:59.903 INFO [stderr]    |
Dec 04 13:54:59.903 INFO [stderr] 19 |             let mut file = BufReader::new(&fh);
Dec 04 13:54:59.903 INFO [stderr]    |                 ----^^^^
Dec 04 13:54:59.903 INFO [stderr]    |                 |
Dec 04 13:54:59.903 INFO [stderr]    |                 help: remove this `mut`
Dec 04 13:54:59.903 INFO [stderr]    |
Dec 04 13:54:59.903 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 13:54:59.903 INFO [stderr] 
Dec 04 13:54:59.903 INFO [stderr] warning: struct is never constructed: `StatsRecord`
Dec 04 13:54:59.903 INFO [stderr]  --> src/main.rs:6:5
Dec 04 13:54:59.903 INFO [stderr]   |
Dec 04 13:54:59.903 INFO [stderr] 6 |     struct StatsRecord {
Dec 04 13:54:59.903 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 04 13:54:59.903 INFO [stderr]   |
Dec 04 13:54:59.903 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 13:54:59.903 INFO [stderr] 
Dec 04 13:54:59.925 INFO [stderr] warning: variable does not need to be mutable
Dec 04 13:54:59.925 INFO [stderr]   --> src/main.rs:19:17
Dec 04 13:54:59.925 INFO [stderr]    |
Dec 04 13:54:59.925 INFO [stderr] 19 |             let mut file = BufReader::new(&fh);
Dec 04 13:54:59.925 INFO [stderr]    |                 ----^^^^
Dec 04 13:54:59.925 INFO [stderr]    |                 |
Dec 04 13:54:59.925 INFO [stderr]    |                 help: remove this `mut`
Dec 04 13:54:59.925 INFO [stderr]    |
Dec 04 13:54:59.925 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 13:54:59.925 INFO [stderr] 
Dec 04 13:54:59.930 INFO [stderr] warning: struct is never constructed: `StatsRecord`
Dec 04 13:54:59.930 INFO [stderr]  --> src/main.rs:6:5
Dec 04 13:54:59.930 INFO [stderr]   |
Dec 04 13:54:59.930 INFO [stderr] 6 |     struct StatsRecord {
Dec 04 13:54:59.930 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 04 13:54:59.930 INFO [stderr]   |
Dec 04 13:54:59.930 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 13:54:59.930 INFO [stderr] 
Dec 04 13:54:59.941 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Dec 04 13:54:59.941 INFO [stderr] su: No module specific data is present
Dec 04 13:55:00.323 INFO running `"docker" "inspect" "fa62a99c787a5e86f6e046ad96ebffad6e9506f87b097512d2044a7710df59ce"`
Dec 04 13:55:00.463 INFO running `"docker" "rm" "-f" "fa62a99c787a5e86f6e046ad96ebffad6e9506f87b097512d2044a7710df59ce"`
Dec 04 13:55:00.805 INFO [stdout] fa62a99c787a5e86f6e046ad96ebffad6e9506f87b097512d2044a7710df59ce