Dec 19 14:56:20.107 INFO checking joshhansen/Umpire against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 14:56:20.107 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/joshhansen/Umpire:/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 14:56:20.268 INFO [stdout] 3b16b4328309503dd22864037a72f38e3ba8d8a79010282b0d9ecf94677e736e
Dec 19 14:56:20.271 INFO running `"docker" "start" "-a" "3b16b4328309503dd22864037a72f38e3ba8d8a79010282b0d9ecf94677e736e"`
Dec 19 14:56:20.852 INFO [stderr]     Checking sample v0.6.2
Dec 19 14:56:20.854 INFO [stderr]     Checking clap v2.23.2
Dec 19 14:56:29.676 INFO [stderr]     Checking umpire v0.1.0 (/opt/crater/workdir)
Dec 19 14:56:30.648 INFO [stderr] warning: unused variable: `loc`
Dec 19 14:56:30.648 INFO [stderr]    --> src/game/mod.rs:476:61
Dec 19 14:56:30.648 INFO [stderr]     |
Dec 19 14:56:30.648 INFO [stderr] 476 |     pub fn give_orders<U:LogTarget+MoveAnimator>(&mut self, loc: Location, orders: Option<Orders>, ui: &mut U) -> Result<(),String> {
Dec 19 14:56:30.648 INFO [stderr]     |                                                             ^^^ help: consider using `_loc` instead
Dec 19 14:56:30.648 INFO [stderr]     |
Dec 19 14:56:30.648 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 14:56:30.648 INFO [stderr] 
Dec 19 14:56:30.648 INFO [stderr] warning: unused variable: `orders`
Dec 19 14:56:30.648 INFO [stderr]    --> src/game/mod.rs:476:76
Dec 19 14:56:30.648 INFO [stderr]     |
Dec 19 14:56:30.648 INFO [stderr] 476 |     pub fn give_orders<U:LogTarget+MoveAnimator>(&mut self, loc: Location, orders: Option<Orders>, ui: &mut U) -> Result<(),String> {
Dec 19 14:56:30.648 INFO [stderr]     |                                                                            ^^^^^^ help: consider using `_orders` instead
Dec 19 14:56:30.648 INFO [stderr] 
Dec 19 14:56:30.648 INFO [stderr] warning: unused variable: `ui`
Dec 19 14:56:30.648 INFO [stderr]    --> src/game/mod.rs:476:100
Dec 19 14:56:30.648 INFO [stderr]     |
Dec 19 14:56:30.648 INFO [stderr] 476 |     pub fn give_orders<U:LogTarget+MoveAnimator>(&mut self, loc: Location, orders: Option<Orders>, ui: &mut U) -> Result<(),String> {
Dec 19 14:56:30.648 INFO [stderr]     |                                                                                                    ^^ help: consider using `_ui` instead
Dec 19 14:56:30.648 INFO [stderr] 
Dec 19 14:56:30.648 INFO [stderr] warning: unused variable: `loc`
Dec 19 14:56:30.648 INFO [stderr]    --> src/game/mod.rs:552:19
Dec 19 14:56:30.648 INFO [stderr]     |
Dec 19 14:56:30.648 INFO [stderr] 552 |     fn get(&self, loc: Location) -> Option<&ResolvedObs> {
Dec 19 14:56:30.648 INFO [stderr]     |                   ^^^ help: consider using `_loc` instead
Dec 19 14:56:30.648 INFO [stderr] 
Dec 19 14:56:30.927 INFO [stderr] warning: method is never used: `tile_mut`
Dec 19 14:56:30.927 INFO [stderr]    --> src/game/mod.rs:280:5
Dec 19 14:56:30.927 INFO [stderr]     |
Dec 19 14:56:30.927 INFO [stderr] 280 |     fn tile_mut(&mut self, loc: Location) -> Option<&mut Tile> {
Dec 19 14:56:30.927 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:56:30.927 INFO [stderr]     |
Dec 19 14:56:30.927 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 14:56:30.927 INFO [stderr] 
Dec 19 14:56:30.927 INFO [stderr] warning: method is never used: `unit_mut`
Dec 19 14:56:30.927 INFO [stderr]    --> src/game/mod.rs:315:5
Dec 19 14:56:30.927 INFO [stderr]     |
Dec 19 14:56:30.927 INFO [stderr] 315 |     fn unit_mut(&mut self, loc: Location) -> Option<&mut Unit> {
Dec 19 14:56:30.927 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:56:30.927 INFO [stderr] 
Dec 19 14:56:30.927 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 19 14:56:30.927 INFO [stderr]   --> src/main.rs:29:12
Dec 19 14:56:30.927 INFO [stderr]    |
Dec 19 14:56:30.927 INFO [stderr] 29 | #![feature(conservative_impl_trait)]
Dec 19 14:56:30.927 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:56:30.927 INFO [stderr]    |
Dec 19 14:56:30.927 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 19 14:56:30.927 INFO [stderr] 
Dec 19 14:56:31.286 INFO [stderr] warning: unused variable: `map`
Dec 19 14:56:31.286 INFO [stderr]    --> src/map/grid.rs:323:13
Dec 19 14:56:31.286 INFO [stderr]     |
Dec 19 14:56:31.286 INFO [stderr] 323 |         let map: LocationGrid<Obs> = LocationGrid::try_from(
Dec 19 14:56:31.286 INFO [stderr]     |             ^^^ help: consider using `_map` instead
Dec 19 14:56:31.286 INFO [stderr]     |
Dec 19 14:56:31.286 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 14:56:31.286 INFO [stderr] 
Dec 19 14:56:31.288 INFO [stderr] warning: unused variable: `loc`
Dec 19 14:56:31.288 INFO [stderr]    --> src/game/mod.rs:476:61
Dec 19 14:56:31.288 INFO [stderr]     |
Dec 19 14:56:31.288 INFO [stderr] 476 |     pub fn give_orders<U:LogTarget+MoveAnimator>(&mut self, loc: Location, orders: Option<Orders>, ui: &mut U) -> Result<(),String> {
Dec 19 14:56:31.288 INFO [stderr]     |                                                             ^^^ help: consider using `_loc` instead
Dec 19 14:56:31.288 INFO [stderr] 
Dec 19 14:56:31.288 INFO [stderr] warning: unused variable: `orders`
Dec 19 14:56:31.288 INFO [stderr]    --> src/game/mod.rs:476:76
Dec 19 14:56:31.288 INFO [stderr]     |
Dec 19 14:56:31.288 INFO [stderr] 476 |     pub fn give_orders<U:LogTarget+MoveAnimator>(&mut self, loc: Location, orders: Option<Orders>, ui: &mut U) -> Result<(),String> {
Dec 19 14:56:31.288 INFO [stderr]     |                                                                            ^^^^^^ help: consider using `_orders` instead
Dec 19 14:56:31.289 INFO [stderr] 
Dec 19 14:56:31.289 INFO [stderr] warning: unused variable: `ui`
Dec 19 14:56:31.289 INFO [stderr]    --> src/game/mod.rs:476:100
Dec 19 14:56:31.289 INFO [stderr]     |
Dec 19 14:56:31.289 INFO [stderr] 476 |     pub fn give_orders<U:LogTarget+MoveAnimator>(&mut self, loc: Location, orders: Option<Orders>, ui: &mut U) -> Result<(),String> {
Dec 19 14:56:31.289 INFO [stderr]     |                                                                                                    ^^ help: consider using `_ui` instead
Dec 19 14:56:31.289 INFO [stderr] 
Dec 19 14:56:31.289 INFO [stderr] warning: unused variable: `loc`
Dec 19 14:56:31.289 INFO [stderr]    --> src/game/mod.rs:552:19
Dec 19 14:56:31.289 INFO [stderr]     |
Dec 19 14:56:31.289 INFO [stderr] 552 |     fn get(&self, loc: Location) -> Option<&ResolvedObs> {
Dec 19 14:56:31.289 INFO [stderr]     |                   ^^^ help: consider using `_loc` instead
Dec 19 14:56:31.289 INFO [stderr] 
Dec 19 14:56:31.740 INFO [stderr] warning: method is never used: `tile_mut`
Dec 19 14:56:31.740 INFO [stderr]    --> src/game/mod.rs:280:5
Dec 19 14:56:31.740 INFO [stderr]     |
Dec 19 14:56:31.740 INFO [stderr] 280 |     fn tile_mut(&mut self, loc: Location) -> Option<&mut Tile> {
Dec 19 14:56:31.740 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:56:31.740 INFO [stderr]     |
Dec 19 14:56:31.740 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 14:56:31.740 INFO [stderr] 
Dec 19 14:56:31.740 INFO [stderr] warning: method is never used: `unit_mut`
Dec 19 14:56:31.740 INFO [stderr]    --> src/game/mod.rs:315:5
Dec 19 14:56:31.740 INFO [stderr]     |
Dec 19 14:56:31.740 INFO [stderr] 315 |     fn unit_mut(&mut self, loc: Location) -> Option<&mut Unit> {
Dec 19 14:56:31.740 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:56:31.740 INFO [stderr] 
Dec 19 14:56:31.741 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 19 14:56:31.741 INFO [stderr]   --> src/main.rs:29:12
Dec 19 14:56:31.741 INFO [stderr]    |
Dec 19 14:56:31.741 INFO [stderr] 29 | #![feature(conservative_impl_trait)]
Dec 19 14:56:31.741 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:56:31.741 INFO [stderr]    |
Dec 19 14:56:31.741 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 19 14:56:31.741 INFO [stderr] 
Dec 19 14:56:31.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.01s
Dec 19 14:56:32.103 INFO running `"docker" "inspect" "3b16b4328309503dd22864037a72f38e3ba8d8a79010282b0d9ecf94677e736e"`
Dec 19 14:56:32.196 INFO running `"docker" "rm" "-f" "3b16b4328309503dd22864037a72f38e3ba8d8a79010282b0d9ecf94677e736e"`
Dec 19 14:56:32.281 INFO [stdout] 3b16b4328309503dd22864037a72f38e3ba8d8a79010282b0d9ecf94677e736e