Nov 30 10:15:14.661 INFO checking Kayren/wardice against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 10:15:14.661 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 10:15:15.257 INFO [stdout] 88670a99dc46e2fb4be21763e8995ce4ffbab13786040e73f1b2b547fee7b534
Nov 30 10:15:15.262 INFO running `"docker" "start" "-a" "88670a99dc46e2fb4be21763e8995ce4ffbab13786040e73f1b2b547fee7b534"`
Nov 30 10:15:16.904 INFO [stderr] usermod: no changes
Nov 30 10:15:17.056 INFO [stderr]    Compiling serde_derive v1.0.72
Nov 30 10:15:34.491 INFO [stderr]     Checking wardice v0.1.0 (/source)
Nov 30 10:15:35.916 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 30 10:15:35.917 INFO [stderr]    --> src/lib.rs:233:5
Nov 30 10:15:35.917 INFO [stderr]     |
Nov 30 10:15:35.917 INFO [stderr] 233 |     rolls.clone().into_iter().map(|r| reroll_dice(&mut rerolls, r)).collect::<()>();
Nov 30 10:15:35.917 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:15:35.918 INFO [stderr]     |
Nov 30 10:15:35.918 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 10:15:35.918 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 30 10:15:35.918 INFO [stderr] 
Nov 30 10:15:36.172 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 30 10:15:36.173 INFO [stderr]    --> src/lib.rs:233:5
Nov 30 10:15:36.173 INFO [stderr]     |
Nov 30 10:15:36.173 INFO [stderr] 233 |     rolls.clone().into_iter().map(|r| reroll_dice(&mut rerolls, r)).collect::<()>();
Nov 30 10:15:36.173 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:15:36.174 INFO [stderr]     |
Nov 30 10:15:36.174 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 10:15:36.174 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 30 10:15:36.174 INFO [stderr] 
Nov 30 10:15:39.227 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.29s
Nov 30 10:15:39.232 INFO [stderr] su: No module specific data is present
Nov 30 10:15:40.819 INFO running `"docker" "inspect" "88670a99dc46e2fb4be21763e8995ce4ffbab13786040e73f1b2b547fee7b534"`
Nov 30 10:15:41.142 INFO running `"docker" "rm" "-f" "88670a99dc46e2fb4be21763e8995ce4ffbab13786040e73f1b2b547fee7b534"`
Nov 30 10:15:41.456 INFO [stdout] 88670a99dc46e2fb4be21763e8995ce4ffbab13786040e73f1b2b547fee7b534