Dec 18 02:46:07.671 INFO checking calebmeyer/war against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 02:46:07.671 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:46:08.108 INFO [stdout] 48b2de3f4a7f5fd60d0e6a0b9257dcaacbc8195963982e1db7e04dce6b9b94df
Dec 18 02:46:08.114 INFO running `"docker" "start" "-a" "48b2de3f4a7f5fd60d0e6a0b9257dcaacbc8195963982e1db7e04dce6b9b94df"`
Dec 18 02:46:09.616 INFO [stderr]     Checking war v0.1.0 (/opt/crater/workdir)
Dec 18 02:46:10.091 INFO [stderr] warning: unused variable: `cards`
Dec 18 02:46:10.091 INFO [stderr]   --> src/deck/mod.rs:43:28
Dec 18 02:46:10.091 INFO [stderr]    |
Dec 18 02:46:10.091 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Dec 18 02:46:10.091 INFO [stderr]    |                            ^^^^^ help: consider using `_cards` instead
Dec 18 02:46:10.091 INFO [stderr]    |
Dec 18 02:46:10.091 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:46:10.091 INFO [stderr] 
Dec 18 02:46:10.091 INFO [stderr] warning: unused variable: `other_deck`
Dec 18 02:46:10.091 INFO [stderr]   --> src/deck/mod.rs:43:46
Dec 18 02:46:10.091 INFO [stderr]    |
Dec 18 02:46:10.091 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Dec 18 02:46:10.091 INFO [stderr]    |                                              ^^^^^^^^^^ help: consider using `_other_deck` instead
Dec 18 02:46:10.091 INFO [stderr] 
Dec 18 02:46:10.136 INFO [stderr] warning: method is never used: `give`
Dec 18 02:46:10.136 INFO [stderr]   --> src/deck/mod.rs:43:5
Dec 18 02:46:10.136 INFO [stderr]    |
Dec 18 02:46:10.136 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Dec 18 02:46:10.136 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:46:10.136 INFO [stderr]    |
Dec 18 02:46:10.136 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:46:10.136 INFO [stderr] 
Dec 18 02:46:10.136 INFO [stderr] warning: type alias is never used: `DiscardPile`
Dec 18 02:46:10.136 INFO [stderr]   --> src/deck/mod.rs:49:1
Dec 18 02:46:10.136 INFO [stderr]    |
Dec 18 02:46:10.136 INFO [stderr] 49 | type DiscardPile = Deck; // A discard pile is just a faceup deck
Dec 18 02:46:10.136 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:46:10.136 INFO [stderr] 
Dec 18 02:46:10.144 INFO [stderr] warning: unused variable: `cards`
Dec 18 02:46:10.144 INFO [stderr]   --> src/deck/mod.rs:43:28
Dec 18 02:46:10.144 INFO [stderr]    |
Dec 18 02:46:10.144 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Dec 18 02:46:10.144 INFO [stderr]    |                            ^^^^^ help: consider using `_cards` instead
Dec 18 02:46:10.144 INFO [stderr]    |
Dec 18 02:46:10.144 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:46:10.144 INFO [stderr] 
Dec 18 02:46:10.144 INFO [stderr] warning: unused variable: `other_deck`
Dec 18 02:46:10.144 INFO [stderr]   --> src/deck/mod.rs:43:46
Dec 18 02:46:10.144 INFO [stderr]    |
Dec 18 02:46:10.144 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Dec 18 02:46:10.144 INFO [stderr]    |                                              ^^^^^^^^^^ help: consider using `_other_deck` instead
Dec 18 02:46:10.144 INFO [stderr] 
Dec 18 02:46:10.208 INFO [stderr] warning: method is never used: `give`
Dec 18 02:46:10.208 INFO [stderr]   --> src/deck/mod.rs:43:5
Dec 18 02:46:10.208 INFO [stderr]    |
Dec 18 02:46:10.208 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Dec 18 02:46:10.208 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:46:10.208 INFO [stderr]    |
Dec 18 02:46:10.208 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:46:10.208 INFO [stderr] 
Dec 18 02:46:10.208 INFO [stderr] warning: type alias is never used: `DiscardPile`
Dec 18 02:46:10.208 INFO [stderr]   --> src/deck/mod.rs:49:1
Dec 18 02:46:10.208 INFO [stderr]    |
Dec 18 02:46:10.208 INFO [stderr] 49 | type DiscardPile = Deck; // A discard pile is just a faceup deck
Dec 18 02:46:10.208 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:46:10.208 INFO [stderr] 
Dec 18 02:46:10.276 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Dec 18 02:46:11.096 INFO running `"docker" "inspect" "48b2de3f4a7f5fd60d0e6a0b9257dcaacbc8195963982e1db7e04dce6b9b94df"`
Dec 18 02:46:11.366 INFO running `"docker" "rm" "-f" "48b2de3f4a7f5fd60d0e6a0b9257dcaacbc8195963982e1db7e04dce6b9b94df"`
Dec 18 02:46:11.736 INFO [stdout] 48b2de3f4a7f5fd60d0e6a0b9257dcaacbc8195963982e1db7e04dce6b9b94df