Dec 06 12:38:35.198 INFO testing Kayren/wardice against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 12:38:35.198 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 06 12:38:35.545 INFO [stdout] 347a39102d177de3a158ee74cdfcc9da94c8e20761984585748688e363ad08fc
Dec 06 12:38:35.547 INFO running `"docker" "start" "-a" "347a39102d177de3a158ee74cdfcc9da94c8e20761984585748688e363ad08fc"`
Dec 06 12:38:35.887 INFO [stderr] usermod: no changes
Dec 06 12:38:35.972 INFO [stderr]    Compiling serde_json v1.0.26
Dec 06 12:38:39.677 INFO [stderr]    Compiling wardice v0.1.0 (/source)
Dec 06 12:38:40.572 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 06 12:38:40.572 INFO [stderr]    --> src/lib.rs:233:5
Dec 06 12:38:40.572 INFO [stderr]     |
Dec 06 12:38:40.572 INFO [stderr] 233 |     rolls.clone().into_iter().map(|r| reroll_dice(&mut rerolls, r)).collect::<()>();
Dec 06 12:38:40.572 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:38:40.572 INFO [stderr]     |
Dec 06 12:38:40.572 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 12:38:40.572 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 06 12:38:40.572 INFO [stderr] 
Dec 06 12:38:44.467 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.56s
Dec 06 12:38:44.475 INFO [stderr] su: No module specific data is present
Dec 06 12:38:45.102 INFO running `"docker" "inspect" "347a39102d177de3a158ee74cdfcc9da94c8e20761984585748688e363ad08fc"`
Dec 06 12:38:45.408 INFO running `"docker" "rm" "-f" "347a39102d177de3a158ee74cdfcc9da94c8e20761984585748688e363ad08fc"`
Dec 06 12:38:45.911 INFO [stdout] 347a39102d177de3a158ee74cdfcc9da94c8e20761984585748688e363ad08fc
Dec 06 12:38:45.913 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 06 12:38:46.264 INFO [stdout] 705fd21aad9238b46b600b7e2e794f754422a650c15223cd59350f2aff04b9b9
Dec 06 12:38:46.270 INFO running `"docker" "start" "-a" "705fd21aad9238b46b600b7e2e794f754422a650c15223cd59350f2aff04b9b9"`
Dec 06 12:38:47.280 INFO [stderr] usermod: no changes
Dec 06 12:38:47.369 INFO [stderr]    Compiling wardice v0.1.0 (/source)
Dec 06 12:38:48.484 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 06 12:38:48.484 INFO [stderr]    --> src/lib.rs:233:5
Dec 06 12:38:48.484 INFO [stderr]     |
Dec 06 12:38:48.484 INFO [stderr] 233 |     rolls.clone().into_iter().map(|r| reroll_dice(&mut rerolls, r)).collect::<()>();
Dec 06 12:38:48.484 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:38:48.484 INFO [stderr]     |
Dec 06 12:38:48.484 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 12:38:48.484 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 06 12:38:48.484 INFO [stderr] 
Dec 06 12:38:49.284 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
Dec 06 12:38:49.296 INFO [stderr] su: No module specific data is present
Dec 06 12:38:50.333 INFO running `"docker" "inspect" "705fd21aad9238b46b600b7e2e794f754422a650c15223cd59350f2aff04b9b9"`
Dec 06 12:38:50.692 INFO running `"docker" "rm" "-f" "705fd21aad9238b46b600b7e2e794f754422a650c15223cd59350f2aff04b9b9"`
Dec 06 12:38:50.964 INFO [stdout] 705fd21aad9238b46b600b7e2e794f754422a650c15223cd59350f2aff04b9b9