Dec 11 21:13:24.444 INFO checking calebmeyer/war against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 21:13:24.444 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 21:13:24.884 INFO [stdout] 3efebdd6e77f5acd8e3427a6928639d58d585f790d7216ff29c84561ea24c2fa
Dec 11 21:13:24.886 INFO running `"docker" "start" "-a" "3efebdd6e77f5acd8e3427a6928639d58d585f790d7216ff29c84561ea24c2fa"`
Dec 11 21:13:26.440 INFO [stderr] usermod: no changes
Dec 11 21:13:26.536 INFO [stderr]     Checking war v0.1.0 (/source)
Dec 11 21:13:27.592 INFO [stderr] warning: unused variable: `cards`
Dec 11 21:13:27.592 INFO [stderr]   --> src/deck/mod.rs:43:28
Dec 11 21:13:27.592 INFO [stderr]    |
Dec 11 21:13:27.592 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Dec 11 21:13:27.592 INFO [stderr]    |                            ^^^^^ help: consider using `_cards` instead
Dec 11 21:13:27.592 INFO [stderr]    |
Dec 11 21:13:27.592 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 21:13:27.592 INFO [stderr] 
Dec 11 21:13:27.592 INFO [stderr] warning: unused variable: `other_deck`
Dec 11 21:13:27.592 INFO [stderr]   --> src/deck/mod.rs:43:46
Dec 11 21:13:27.592 INFO [stderr]    |
Dec 11 21:13:27.592 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Dec 11 21:13:27.592 INFO [stderr]    |                                              ^^^^^^^^^^ help: consider using `_other_deck` instead
Dec 11 21:13:27.592 INFO [stderr] 
Dec 11 21:13:27.627 INFO [stderr] warning: method is never used: `give`
Dec 11 21:13:27.627 INFO [stderr]   --> src/deck/mod.rs:43:5
Dec 11 21:13:27.627 INFO [stderr]    |
Dec 11 21:13:27.627 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Dec 11 21:13:27.627 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 21:13:27.627 INFO [stderr]    |
Dec 11 21:13:27.627 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 21:13:27.627 INFO [stderr] 
Dec 11 21:13:27.627 INFO [stderr] warning: type alias is never used: `DiscardPile`
Dec 11 21:13:27.627 INFO [stderr]   --> src/deck/mod.rs:49:1
Dec 11 21:13:27.627 INFO [stderr]    |
Dec 11 21:13:27.627 INFO [stderr] 49 | type DiscardPile = Deck; // A discard pile is just a faceup deck
Dec 11 21:13:27.627 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 21:13:27.627 INFO [stderr] 
Dec 11 21:13:27.640 INFO [stderr] warning: unused variable: `cards`
Dec 11 21:13:27.640 INFO [stderr]   --> src/deck/mod.rs:43:28
Dec 11 21:13:27.640 INFO [stderr]    |
Dec 11 21:13:27.640 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Dec 11 21:13:27.640 INFO [stderr]    |                            ^^^^^ help: consider using `_cards` instead
Dec 11 21:13:27.640 INFO [stderr]    |
Dec 11 21:13:27.640 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 21:13:27.640 INFO [stderr] 
Dec 11 21:13:27.640 INFO [stderr] warning: unused variable: `other_deck`
Dec 11 21:13:27.640 INFO [stderr]   --> src/deck/mod.rs:43:46
Dec 11 21:13:27.640 INFO [stderr]    |
Dec 11 21:13:27.640 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Dec 11 21:13:27.640 INFO [stderr]    |                                              ^^^^^^^^^^ help: consider using `_other_deck` instead
Dec 11 21:13:27.640 INFO [stderr] 
Dec 11 21:13:27.656 INFO [stderr] warning: method is never used: `give`
Dec 11 21:13:27.656 INFO [stderr]   --> src/deck/mod.rs:43:5
Dec 11 21:13:27.656 INFO [stderr]    |
Dec 11 21:13:27.656 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Dec 11 21:13:27.656 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 21:13:27.656 INFO [stderr]    |
Dec 11 21:13:27.656 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 21:13:27.656 INFO [stderr] 
Dec 11 21:13:27.656 INFO [stderr] warning: type alias is never used: `DiscardPile`
Dec 11 21:13:27.656 INFO [stderr]   --> src/deck/mod.rs:49:1
Dec 11 21:13:27.656 INFO [stderr]    |
Dec 11 21:13:27.656 INFO [stderr] 49 | type DiscardPile = Deck; // A discard pile is just a faceup deck
Dec 11 21:13:27.656 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 21:13:27.656 INFO [stderr] 
Dec 11 21:13:27.696 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Dec 11 21:13:27.696 INFO [stderr] su: No module specific data is present
Dec 11 21:13:28.748 INFO running `"docker" "inspect" "3efebdd6e77f5acd8e3427a6928639d58d585f790d7216ff29c84561ea24c2fa"`
Dec 11 21:13:29.032 INFO running `"docker" "rm" "-f" "3efebdd6e77f5acd8e3427a6928639d58d585f790d7216ff29c84561ea24c2fa"`
Dec 11 21:13:29.372 INFO [stdout] 3efebdd6e77f5acd8e3427a6928639d58d585f790d7216ff29c84561ea24c2fa