Nov 28 00:25:41.026 INFO checking mohan82/crime_statistics_nsw against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 00:25:41.026 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 00:25:41.275 INFO [stdout] 877cf9e637372d5df836217f14c2901236652a87e6d763df366f9e366d5d8e3c
Nov 28 00:25:41.280 INFO running `"docker" "start" "-a" "877cf9e637372d5df836217f14c2901236652a87e6d763df366f9e366d5d8e3c"`
Nov 28 00:25:42.173 INFO [stderr] usermod: no changes
Nov 28 00:25:42.209 INFO [stderr]     Checking crime_statistics_nsw v0.1.0 (/source)
Nov 28 00:25:42.471 INFO [stderr] warning: variable does not need to be mutable
Nov 28 00:25:42.471 INFO [stderr]   --> src/main.rs:19:17
Nov 28 00:25:42.471 INFO [stderr]    |
Nov 28 00:25:42.471 INFO [stderr] 19 |             let mut file = BufReader::new(&fh);
Nov 28 00:25:42.472 INFO [stderr]    |                 ----^^^^
Nov 28 00:25:42.472 INFO [stderr]    |                 |
Nov 28 00:25:42.472 INFO [stderr]    |                 help: remove this `mut`
Nov 28 00:25:42.472 INFO [stderr]    |
Nov 28 00:25:42.472 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 00:25:42.472 INFO [stderr] 
Nov 28 00:25:42.472 INFO [stderr] warning: struct is never constructed: `StatsRecord`
Nov 28 00:25:42.472 INFO [stderr]  --> src/main.rs:6:5
Nov 28 00:25:42.472 INFO [stderr]   |
Nov 28 00:25:42.472 INFO [stderr] 6 |     struct StatsRecord {
Nov 28 00:25:42.472 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 28 00:25:42.472 INFO [stderr]   |
Nov 28 00:25:42.472 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 00:25:42.472 INFO [stderr] 
Nov 28 00:25:42.525 INFO [stderr] warning: variable does not need to be mutable
Nov 28 00:25:42.525 INFO [stderr]   --> src/main.rs:19:17
Nov 28 00:25:42.525 INFO [stderr]    |
Nov 28 00:25:42.525 INFO [stderr] 19 |             let mut file = BufReader::new(&fh);
Nov 28 00:25:42.525 INFO [stderr]    |                 ----^^^^
Nov 28 00:25:42.525 INFO [stderr]    |                 |
Nov 28 00:25:42.525 INFO [stderr]    |                 help: remove this `mut`
Nov 28 00:25:42.525 INFO [stderr]    |
Nov 28 00:25:42.525 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 00:25:42.525 INFO [stderr] 
Nov 28 00:25:42.525 INFO [stderr] warning: struct is never constructed: `StatsRecord`
Nov 28 00:25:42.525 INFO [stderr]  --> src/main.rs:6:5
Nov 28 00:25:42.525 INFO [stderr]   |
Nov 28 00:25:42.525 INFO [stderr] 6 |     struct StatsRecord {
Nov 28 00:25:42.525 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 28 00:25:42.525 INFO [stderr]   |
Nov 28 00:25:42.525 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 00:25:42.525 INFO [stderr] 
Nov 28 00:25:42.557 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
Nov 28 00:25:42.558 INFO [stderr] su: No module specific data is present
Nov 28 00:25:42.942 INFO running `"docker" "inspect" "877cf9e637372d5df836217f14c2901236652a87e6d763df366f9e366d5d8e3c"`
Nov 28 00:25:43.213 INFO running `"docker" "rm" "-f" "877cf9e637372d5df836217f14c2901236652a87e6d763df366f9e366d5d8e3c"`
Nov 28 00:25:43.365 INFO [stdout] 877cf9e637372d5df836217f14c2901236652a87e6d763df366f9e366d5d8e3c