Dec 19 19:21:07.690 INFO checking calebmeyer/war against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:21:07.690 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/calebmeyer/war:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:21:08.216 INFO [stdout] 6aaf14c5a3e7ad0f8453e4d7752b72ad2bf7b53e684857ed8d6a486a3b9b8c11
Dec 19 19:21:08.218 INFO running `"docker" "start" "-a" "6aaf14c5a3e7ad0f8453e4d7752b72ad2bf7b53e684857ed8d6a486a3b9b8c11"`
Dec 19 19:21:10.009 INFO [stderr]     Checking war v0.1.0 (/opt/crater/workdir)
Dec 19 19:21:10.688 INFO [stderr] warning: unused variable: `cards`
Dec 19 19:21:10.688 INFO [stderr]   --> src/deck/mod.rs:43:28
Dec 19 19:21:10.688 INFO [stderr]    |
Dec 19 19:21:10.688 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Dec 19 19:21:10.688 INFO [stderr]    |                            ^^^^^ help: consider using `_cards` instead
Dec 19 19:21:10.688 INFO [stderr]    |
Dec 19 19:21:10.688 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 19:21:10.688 INFO [stderr] 
Dec 19 19:21:10.688 INFO [stderr] warning: unused variable: `other_deck`
Dec 19 19:21:10.688 INFO [stderr]   --> src/deck/mod.rs:43:46
Dec 19 19:21:10.688 INFO [stderr]    |
Dec 19 19:21:10.688 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Dec 19 19:21:10.688 INFO [stderr]    |                                              ^^^^^^^^^^ help: consider using `_other_deck` instead
Dec 19 19:21:10.688 INFO [stderr] 
Dec 19 19:21:10.726 INFO [stderr] warning: method is never used: `give`
Dec 19 19:21:10.726 INFO [stderr]   --> src/deck/mod.rs:43:5
Dec 19 19:21:10.726 INFO [stderr]    |
Dec 19 19:21:10.726 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Dec 19 19:21:10.726 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:21:10.726 INFO [stderr]    |
Dec 19 19:21:10.727 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 19:21:10.727 INFO [stderr] 
Dec 19 19:21:10.727 INFO [stderr] warning: type alias is never used: `DiscardPile`
Dec 19 19:21:10.727 INFO [stderr]   --> src/deck/mod.rs:49:1
Dec 19 19:21:10.727 INFO [stderr]    |
Dec 19 19:21:10.727 INFO [stderr] 49 | type DiscardPile = Deck; // A discard pile is just a faceup deck
Dec 19 19:21:10.727 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:21:10.727 INFO [stderr] 
Dec 19 19:21:10.730 INFO [stderr] warning: unused variable: `cards`
Dec 19 19:21:10.730 INFO [stderr]   --> src/deck/mod.rs:43:28
Dec 19 19:21:10.730 INFO [stderr]    |
Dec 19 19:21:10.730 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Dec 19 19:21:10.730 INFO [stderr]    |                            ^^^^^ help: consider using `_cards` instead
Dec 19 19:21:10.736 INFO [stderr]    |
Dec 19 19:21:10.736 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 19:21:10.736 INFO [stderr] 
Dec 19 19:21:10.737 INFO [stderr] warning: unused variable: `other_deck`
Dec 19 19:21:10.737 INFO [stderr]   --> src/deck/mod.rs:43:46
Dec 19 19:21:10.737 INFO [stderr]    |
Dec 19 19:21:10.737 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Dec 19 19:21:10.737 INFO [stderr]    |                                              ^^^^^^^^^^ help: consider using `_other_deck` instead
Dec 19 19:21:10.737 INFO [stderr] 
Dec 19 19:21:10.796 INFO [stderr] warning: method is never used: `give`
Dec 19 19:21:10.796 INFO [stderr]   --> src/deck/mod.rs:43:5
Dec 19 19:21:10.796 INFO [stderr]    |
Dec 19 19:21:10.796 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Dec 19 19:21:10.796 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:21:10.796 INFO [stderr]    |
Dec 19 19:21:10.796 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 19:21:10.796 INFO [stderr] 
Dec 19 19:21:10.796 INFO [stderr] warning: type alias is never used: `DiscardPile`
Dec 19 19:21:10.796 INFO [stderr]   --> src/deck/mod.rs:49:1
Dec 19 19:21:10.796 INFO [stderr]    |
Dec 19 19:21:10.796 INFO [stderr] 49 | type DiscardPile = Deck; // A discard pile is just a faceup deck
Dec 19 19:21:10.796 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:21:10.796 INFO [stderr] 
Dec 19 19:21:10.852 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 19 19:21:12.264 INFO running `"docker" "inspect" "6aaf14c5a3e7ad0f8453e4d7752b72ad2bf7b53e684857ed8d6a486a3b9b8c11"`
Dec 19 19:21:12.546 INFO running `"docker" "rm" "-f" "6aaf14c5a3e7ad0f8453e4d7752b72ad2bf7b53e684857ed8d6a486a3b9b8c11"`
Dec 19 19:21:12.876 INFO [stdout] 6aaf14c5a3e7ad0f8453e4d7752b72ad2bf7b53e684857ed8d6a486a3b9b8c11