Nov 28 12:45:12.659 INFO checking Kayren/wardice against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 12:45:12.660 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 12:45:13.324 INFO [stdout] 7711d53b111c566fa19fe9b58a980e81934882624cf78dbcdc611301f9abbec1
Nov 28 12:45:13.326 INFO running `"docker" "start" "-a" "7711d53b111c566fa19fe9b58a980e81934882624cf78dbcdc611301f9abbec1"`
Nov 28 12:45:15.259 INFO [stderr] usermod: no changes
Nov 28 12:45:15.427 INFO [stderr]    Compiling serde_derive v1.0.72
Nov 28 12:45:32.203 INFO [stderr]     Checking wardice v0.1.0 (/source)
Nov 28 12:45:33.652 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 28 12:45:33.652 INFO [stderr]    --> src/lib.rs:233:5
Nov 28 12:45:33.652 INFO [stderr]     |
Nov 28 12:45:33.652 INFO [stderr] 233 |     rolls.clone().into_iter().map(|r| reroll_dice(&mut rerolls, r)).collect::<()>();
Nov 28 12:45:33.652 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:45:33.652 INFO [stderr]     |
Nov 28 12:45:33.652 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 12:45:33.652 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 28 12:45:33.652 INFO [stderr] 
Nov 28 12:45:33.849 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 28 12:45:33.850 INFO [stderr]    --> src/lib.rs:233:5
Nov 28 12:45:33.851 INFO [stderr]     |
Nov 28 12:45:33.851 INFO [stderr] 233 |     rolls.clone().into_iter().map(|r| reroll_dice(&mut rerolls, r)).collect::<()>();
Nov 28 12:45:33.852 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:45:33.864 INFO [stderr]     |
Nov 28 12:45:33.865 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 12:45:33.866 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 28 12:45:33.866 INFO [stderr] 
Nov 28 12:45:36.540 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.26s
Nov 28 12:45:36.547 INFO [stderr] su: No module specific data is present
Nov 28 12:45:37.808 INFO running `"docker" "inspect" "7711d53b111c566fa19fe9b58a980e81934882624cf78dbcdc611301f9abbec1"`
Nov 28 12:45:38.180 INFO running `"docker" "rm" "-f" "7711d53b111c566fa19fe9b58a980e81934882624cf78dbcdc611301f9abbec1"`
Nov 28 12:45:38.508 INFO [stdout] 7711d53b111c566fa19fe9b58a980e81934882624cf78dbcdc611301f9abbec1