Nov 28 08:07:49.901 INFO checking calebmeyer/war against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 08:07:49.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 08:07:50.358 INFO [stdout] 465fc64fae741d18323e868528f9a010c056fa5543346f27917b6eda456728fb
Nov 28 08:07:50.360 INFO running `"docker" "start" "-a" "465fc64fae741d18323e868528f9a010c056fa5543346f27917b6eda456728fb"`
Nov 28 08:07:51.979 INFO [stderr] usermod: no changes
Nov 28 08:07:52.108 INFO [stderr]     Checking war v0.1.0 (/source)
Nov 28 08:07:53.077 INFO [stderr] warning: unused variable: `cards`
Nov 28 08:07:53.078 INFO [stderr]   --> src/deck/mod.rs:43:28
Nov 28 08:07:53.078 INFO [stderr]    |
Nov 28 08:07:53.078 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Nov 28 08:07:53.078 INFO [stderr]    |                            ^^^^^ help: consider using `_cards` instead
Nov 28 08:07:53.079 INFO [stderr]    |
Nov 28 08:07:53.079 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 08:07:53.079 INFO [stderr] 
Nov 28 08:07:53.080 INFO [stderr] warning: unused variable: `other_deck`
Nov 28 08:07:53.080 INFO [stderr]   --> src/deck/mod.rs:43:46
Nov 28 08:07:53.080 INFO [stderr]    |
Nov 28 08:07:53.080 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Nov 28 08:07:53.081 INFO [stderr]    |                                              ^^^^^^^^^^ help: consider using `_other_deck` instead
Nov 28 08:07:53.081 INFO [stderr] 
Nov 28 08:07:53.133 INFO [stderr] warning: method is never used: `give`
Nov 28 08:07:53.133 INFO [stderr]   --> src/deck/mod.rs:43:5
Nov 28 08:07:53.133 INFO [stderr]    |
Nov 28 08:07:53.133 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Nov 28 08:07:53.134 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:07:53.134 INFO [stderr]    |
Nov 28 08:07:53.134 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 08:07:53.134 INFO [stderr] 
Nov 28 08:07:53.135 INFO [stderr] warning: type alias is never used: `DiscardPile`
Nov 28 08:07:53.135 INFO [stderr]   --> src/deck/mod.rs:49:1
Nov 28 08:07:53.135 INFO [stderr]    |
Nov 28 08:07:53.135 INFO [stderr] 49 | type DiscardPile = Deck; // A discard pile is just a faceup deck
Nov 28 08:07:53.136 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:07:53.136 INFO [stderr] 
Nov 28 08:07:53.257 INFO [stderr] warning: unused variable: `cards`
Nov 28 08:07:53.257 INFO [stderr]   --> src/deck/mod.rs:43:28
Nov 28 08:07:53.257 INFO [stderr]    |
Nov 28 08:07:53.258 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Nov 28 08:07:53.258 INFO [stderr]    |                            ^^^^^ help: consider using `_cards` instead
Nov 28 08:07:53.258 INFO [stderr]    |
Nov 28 08:07:53.258 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 08:07:53.259 INFO [stderr] 
Nov 28 08:07:53.259 INFO [stderr] warning: unused variable: `other_deck`
Nov 28 08:07:53.259 INFO [stderr]   --> src/deck/mod.rs:43:46
Nov 28 08:07:53.260 INFO [stderr]    |
Nov 28 08:07:53.260 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Nov 28 08:07:53.260 INFO [stderr]    |                                              ^^^^^^^^^^ help: consider using `_other_deck` instead
Nov 28 08:07:53.261 INFO [stderr] 
Nov 28 08:07:53.280 INFO [stderr] warning: method is never used: `give`
Nov 28 08:07:53.283 INFO [stderr]   --> src/deck/mod.rs:43:5
Nov 28 08:07:53.283 INFO [stderr]    |
Nov 28 08:07:53.284 INFO [stderr] 43 |     pub fn give(&mut self, cards: Vec<Card>, other_deck: &mut Deck) {
Nov 28 08:07:53.284 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:07:53.284 INFO [stderr]    |
Nov 28 08:07:53.285 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 08:07:53.285 INFO [stderr] 
Nov 28 08:07:53.285 INFO [stderr] warning: type alias is never used: `DiscardPile`
Nov 28 08:07:53.286 INFO [stderr]   --> src/deck/mod.rs:49:1
Nov 28 08:07:53.286 INFO [stderr]    |
Nov 28 08:07:53.286 INFO [stderr] 49 | type DiscardPile = Deck; // A discard pile is just a faceup deck
Nov 28 08:07:53.286 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:07:53.287 INFO [stderr] 
Nov 28 08:07:53.311 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Nov 28 08:07:53.314 INFO [stderr] su: No module specific data is present
Nov 28 08:07:54.512 INFO running `"docker" "inspect" "465fc64fae741d18323e868528f9a010c056fa5543346f27917b6eda456728fb"`
Nov 28 08:07:54.802 INFO running `"docker" "rm" "-f" "465fc64fae741d18323e868528f9a010c056fa5543346f27917b6eda456728fb"`
Nov 28 08:07:55.101 INFO [stdout] 465fc64fae741d18323e868528f9a010c056fa5543346f27917b6eda456728fb