Nov 09 19:22:52.230 INFO checking Kayren/wardice against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 19:22:52.231 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 19:22:52.762 INFO blam! 2b426b0f378e244734547c29b191ef9b71940a8f44393f7d5b77526898edd4dd
Nov 09 19:22:52.769 INFO running `"docker" "start" "-a" "2b426b0f378e244734547c29b191ef9b71940a8f44393f7d5b77526898edd4dd"`
Nov 09 19:22:54.203 INFO kablam! usermod: no changes
Nov 09 19:22:54.351 INFO kablam!    Compiling serde_derive v1.0.72
Nov 09 19:23:12.750 INFO kablam!     Checking wardice v0.1.0 (/source)
Nov 09 19:23:14.074 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 09 19:23:14.074 INFO kablam!    --> src/lib.rs:233:5
Nov 09 19:23:14.074 INFO kablam!     |
Nov 09 19:23:14.074 INFO kablam! 233 |     rolls.clone().into_iter().map(|r| reroll_dice(&mut rerolls, r)).collect::<()>();
Nov 09 19:23:14.074 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:23:14.074 INFO kablam!     |
Nov 09 19:23:14.076 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 19:23:14.076 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 09 19:23:14.076 INFO kablam! 
Nov 09 19:23:14.384 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 09 19:23:14.385 INFO kablam!    --> src/lib.rs:233:5
Nov 09 19:23:14.386 INFO kablam!     |
Nov 09 19:23:14.387 INFO kablam! 233 |     rolls.clone().into_iter().map(|r| reroll_dice(&mut rerolls, r)).collect::<()>();
Nov 09 19:23:14.387 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:23:14.388 INFO kablam!     |
Nov 09 19:23:14.389 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 19:23:14.389 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 09 19:23:14.390 INFO kablam! 
Nov 09 19:23:16.815 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.57s
Nov 09 19:23:16.823 INFO kablam! su: No module specific data is present
Nov 09 19:23:18.504 INFO running `"docker" "rm" "-f" "2b426b0f378e244734547c29b191ef9b71940a8f44393f7d5b77526898edd4dd"`
Nov 09 19:23:18.823 INFO blam! 2b426b0f378e244734547c29b191ef9b71940a8f44393f7d5b77526898edd4dd