Dec 17 14:29:50.949 INFO checking succcubbus/twodbattle against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 14:29:50.949 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/succcubbus/twodbattle:/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 17 14:29:51.476 INFO [stdout] 035fe5635123ee513e165c9bf91813937c801a39c9217c435364195d1261691b
Dec 17 14:29:51.479 INFO running `"docker" "start" "-a" "035fe5635123ee513e165c9bf91813937c801a39c9217c435364195d1261691b"`
Dec 17 14:29:54.515 INFO [stderr]     Checking rand_isaac v0.1.0
Dec 17 14:29:54.557 INFO [stderr]    Compiling rand v0.6.0
Dec 17 14:29:54.564 INFO [stderr]    Compiling syn v0.15.20
Dec 17 14:30:04.740 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 17 14:30:04.740 INFO [stderr]    Compiling num-derive v0.2.3
Dec 17 14:30:13.028 INFO [stderr]     Checking tiff v0.2.1
Dec 17 14:30:14.523 INFO [stderr]     Checking image v0.20.1
Dec 17 14:30:24.822 INFO [stderr]     Checking pistoncore-input v0.22.0
Dec 17 14:30:27.678 INFO [stderr]     Checking piston2d-opengl_graphics v0.55.0
Dec 17 14:30:30.136 INFO [stderr]     Checking pistoncore-window v0.33.0
Dec 17 14:30:31.027 INFO [stderr]     Checking pistoncore-event_loop v0.38.0
Dec 17 14:30:31.027 INFO [stderr]     Checking pistoncore-glutin_window v0.50.0
Dec 17 14:30:31.580 INFO [stderr]     Checking piston v0.38.0
Dec 17 14:30:32.212 INFO [stderr]     Checking twodbattle v0.1.0 (/opt/crater/workdir)
Dec 17 14:30:32.880 INFO [stderr] warning: unused import: `mouse::MouseButton`
Dec 17 14:30:32.880 INFO [stderr]  --> src/player_controller.rs:2:83
Dec 17 14:30:32.880 INFO [stderr]   |
Dec 17 14:30:32.880 INFO [stderr] 2 | use piston::input::{keyboard::Key, Button, ButtonArgs, ButtonState, GenericEvent, mouse::MouseButton};
Dec 17 14:30:32.880 INFO [stderr]   |                                                                                   ^^^^^^^^^^^^^^^^^^
Dec 17 14:30:32.880 INFO [stderr]   |
Dec 17 14:30:32.880 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 14:30:32.880 INFO [stderr] 
Dec 17 14:30:32.880 INFO [stderr] warning: unused import: `Player`
Dec 17 14:30:32.880 INFO [stderr]  --> src/shot.rs:1:5
Dec 17 14:30:32.880 INFO [stderr]   |
Dec 17 14:30:32.880 INFO [stderr] 1 | use Player;
Dec 17 14:30:32.880 INFO [stderr]   |     ^^^^^^
Dec 17 14:30:32.880 INFO [stderr] 
Dec 17 14:30:32.880 INFO [stderr] warning: unused import: `ButtonState`
Dec 17 14:30:32.880 INFO [stderr]  --> src/shot_controller.rs:1:61
Dec 17 14:30:32.880 INFO [stderr]   |
Dec 17 14:30:32.880 INFO [stderr] 1 | use piston::input::{mouse::MouseButton, Button, ButtonArgs, ButtonState, GenericEvent};
Dec 17 14:30:32.880 INFO [stderr]   |                                                             ^^^^^^^^^^^
Dec 17 14:30:32.880 INFO [stderr] 
Dec 17 14:30:33.096 INFO [stderr] warning: unused variable: `u`
Dec 17 14:30:33.096 INFO [stderr]   --> src/map_controller.rs:14:21
Dec 17 14:30:33.096 INFO [stderr]    |
Dec 17 14:30:33.096 INFO [stderr] 14 |         if let Some(u) = e.update_args() {}
Dec 17 14:30:33.096 INFO [stderr]    |                     ^ help: consider using `_u` instead
Dec 17 14:30:33.096 INFO [stderr]    |
Dec 17 14:30:33.096 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 14:30:33.096 INFO [stderr] 
Dec 17 14:30:33.096 INFO [stderr] warning: unused variable: `shot`
Dec 17 14:30:33.096 INFO [stderr]   --> src/shot_controller.rs:31:26
Dec 17 14:30:33.096 INFO [stderr]    |
Dec 17 14:30:33.096 INFO [stderr] 31 |     fn update(&mut self, shot: &Shot, dt: f64) {}
Dec 17 14:30:33.096 INFO [stderr]    |                          ^^^^ help: consider using `_shot` instead
Dec 17 14:30:33.096 INFO [stderr] 
Dec 17 14:30:33.096 INFO [stderr] warning: unused variable: `dt`
Dec 17 14:30:33.096 INFO [stderr]   --> src/shot_controller.rs:31:39
Dec 17 14:30:33.096 INFO [stderr]    |
Dec 17 14:30:33.096 INFO [stderr] 31 |     fn update(&mut self, shot: &Shot, dt: f64) {}
Dec 17 14:30:33.097 INFO [stderr]    |                                       ^^ help: consider using `_dt` instead
Dec 17 14:30:33.097 INFO [stderr] 
Dec 17 14:30:33.097 INFO [stderr] warning: unused variable: `shot`
Dec 17 14:30:33.097 INFO [stderr]   --> src/shot_controller.rs:33:35
Dec 17 14:30:33.097 INFO [stderr]    |
Dec 17 14:30:33.097 INFO [stderr] 33 |     fn check_collision(&mut self, shot: &Shot, map: &Map, dt: f64) {}
Dec 17 14:30:33.097 INFO [stderr]    |                                   ^^^^ help: consider using `_shot` instead
Dec 17 14:30:33.097 INFO [stderr] 
Dec 17 14:30:33.097 INFO [stderr] warning: unused variable: `map`
Dec 17 14:30:33.097 INFO [stderr]   --> src/shot_controller.rs:33:48
Dec 17 14:30:33.097 INFO [stderr]    |
Dec 17 14:30:33.097 INFO [stderr] 33 |     fn check_collision(&mut self, shot: &Shot, map: &Map, dt: f64) {}
Dec 17 14:30:33.097 INFO [stderr]    |                                                ^^^ help: consider using `_map` instead
Dec 17 14:30:33.097 INFO [stderr] 
Dec 17 14:30:33.097 INFO [stderr] warning: unused variable: `dt`
Dec 17 14:30:33.097 INFO [stderr]   --> src/shot_controller.rs:33:59
Dec 17 14:30:33.097 INFO [stderr]    |
Dec 17 14:30:33.097 INFO [stderr] 33 |     fn check_collision(&mut self, shot: &Shot, map: &Map, dt: f64) {}
Dec 17 14:30:33.097 INFO [stderr]    |                                                           ^^ help: consider using `_dt` instead
Dec 17 14:30:33.097 INFO [stderr] 
Dec 17 14:30:33.097 INFO [stderr] warning: unused variable: `shot`
Dec 17 14:30:33.097 INFO [stderr]   --> src/shot_controller.rs:35:26
Dec 17 14:30:33.097 INFO [stderr]    |
Dec 17 14:30:33.097 INFO [stderr] 35 |     fn motion(&mut self, shot: &Shot, dt: f64) {}
Dec 17 14:30:33.097 INFO [stderr]    |                          ^^^^ help: consider using `_shot` instead
Dec 17 14:30:33.097 INFO [stderr] 
Dec 17 14:30:33.097 INFO [stderr] warning: unused variable: `dt`
Dec 17 14:30:33.097 INFO [stderr]   --> src/shot_controller.rs:35:39
Dec 17 14:30:33.097 INFO [stderr]    |
Dec 17 14:30:33.097 INFO [stderr] 35 |     fn motion(&mut self, shot: &Shot, dt: f64) {}
Dec 17 14:30:33.097 INFO [stderr]    |                                       ^^ help: consider using `_dt` instead
Dec 17 14:30:33.097 INFO [stderr] 
Dec 17 14:30:33.156 INFO [stderr] error[E0499]: cannot borrow `*self` as mutable more than once at a time
Dec 17 14:30:33.156 INFO [stderr]   --> src/shot_controller.rs:20:17
Dec 17 14:30:33.156 INFO [stderr]    |
Dec 17 14:30:33.156 INFO [stderr] 19 |             for shot in self.shots.iter_mut() {
Dec 17 14:30:33.156 INFO [stderr]    |                         ----------          - first borrow ends here
Dec 17 14:30:33.156 INFO [stderr]    |                         |
Dec 17 14:30:33.156 INFO [stderr]    |                         first mutable borrow occurs here
Dec 17 14:30:33.156 INFO [stderr] 20 |                 self.update(&shot, tick.dt);
Dec 17 14:30:33.156 INFO [stderr]    |                 ^^^^ second mutable borrow occurs here
Dec 17 14:30:33.156 INFO [stderr] 
Dec 17 14:30:33.156 INFO [stderr] error[E0499]: cannot borrow `*self` as mutable more than once at a time
Dec 17 14:30:33.156 INFO [stderr]   --> src/shot_controller.rs:21:17
Dec 17 14:30:33.156 INFO [stderr]    |
Dec 17 14:30:33.156 INFO [stderr] 19 |             for shot in self.shots.iter_mut() {
Dec 17 14:30:33.156 INFO [stderr]    |                         ----------          - first borrow ends here
Dec 17 14:30:33.156 INFO [stderr]    |                         |
Dec 17 14:30:33.156 INFO [stderr]    |                         first mutable borrow occurs here
Dec 17 14:30:33.156 INFO [stderr] 20 |                 self.update(&shot, tick.dt);
Dec 17 14:30:33.156 INFO [stderr] 21 |                 self.check_collision(&shot, map, tick.dt);
Dec 17 14:30:33.156 INFO [stderr]    |                 ^^^^ second mutable borrow occurs here
Dec 17 14:30:33.156 INFO [stderr] 
Dec 17 14:30:33.156 INFO [stderr] error[E0499]: cannot borrow `*self` as mutable more than once at a time
Dec 17 14:30:33.156 INFO [stderr]   --> src/shot_controller.rs:22:17
Dec 17 14:30:33.156 INFO [stderr]    |
Dec 17 14:30:33.156 INFO [stderr] 19 |             for shot in self.shots.iter_mut() {
Dec 17 14:30:33.156 INFO [stderr]    |                         ----------          - first borrow ends here
Dec 17 14:30:33.156 INFO [stderr]    |                         |
Dec 17 14:30:33.156 INFO [stderr]    |                         first mutable borrow occurs here
Dec 17 14:30:33.156 INFO [stderr] ...
Dec 17 14:30:33.156 INFO [stderr] 22 |                 self.motion(&shot, tick.dt);
Dec 17 14:30:33.156 INFO [stderr]    |                 ^^^^ second mutable borrow occurs here
Dec 17 14:30:33.156 INFO [stderr] 
Dec 17 14:30:33.168 INFO [stderr] error: aborting due to 3 previous errors
Dec 17 14:30:33.168 INFO [stderr] 
Dec 17 14:30:33.168 INFO [stderr] For more information about this error, try `rustc --explain E0499`.
Dec 17 14:30:33.176 INFO [stderr] error: Could not compile `twodbattle`.
Dec 17 14:30:33.176 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 17 14:30:33.214 INFO [stderr] warning: unused import: `mouse::MouseButton`
Dec 17 14:30:33.215 INFO [stderr]  --> src/player_controller.rs:2:83
Dec 17 14:30:33.215 INFO [stderr]   |
Dec 17 14:30:33.215 INFO [stderr] 2 | use piston::input::{keyboard::Key, Button, ButtonArgs, ButtonState, GenericEvent, mouse::MouseButton};
Dec 17 14:30:33.215 INFO [stderr]   |                                                                                   ^^^^^^^^^^^^^^^^^^
Dec 17 14:30:33.216 INFO [stderr]   |
Dec 17 14:30:33.216 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 14:30:33.216 INFO [stderr] 
Dec 17 14:30:33.216 INFO [stderr] warning: unused import: `Player`
Dec 17 14:30:33.216 INFO [stderr]  --> src/shot.rs:1:5
Dec 17 14:30:33.216 INFO [stderr]   |
Dec 17 14:30:33.216 INFO [stderr] 1 | use Player;
Dec 17 14:30:33.217 INFO [stderr]   |     ^^^^^^
Dec 17 14:30:33.217 INFO [stderr] 
Dec 17 14:30:33.217 INFO [stderr] warning: unused import: `ButtonState`
Dec 17 14:30:33.217 INFO [stderr]  --> src/shot_controller.rs:1:61
Dec 17 14:30:33.217 INFO [stderr]   |
Dec 17 14:30:33.217 INFO [stderr] 1 | use piston::input::{mouse::MouseButton, Button, ButtonArgs, ButtonState, GenericEvent};
Dec 17 14:30:33.217 INFO [stderr]   |                                                             ^^^^^^^^^^^
Dec 17 14:30:33.217 INFO [stderr] 
Dec 17 14:30:33.423 INFO [stderr] warning: unused variable: `u`
Dec 17 14:30:33.423 INFO [stderr]   --> src/map_controller.rs:14:21
Dec 17 14:30:33.423 INFO [stderr]    |
Dec 17 14:30:33.423 INFO [stderr] 14 |         if let Some(u) = e.update_args() {}
Dec 17 14:30:33.423 INFO [stderr]    |                     ^ help: consider using `_u` instead
Dec 17 14:30:33.423 INFO [stderr]    |
Dec 17 14:30:33.423 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 14:30:33.423 INFO [stderr] 
Dec 17 14:30:33.423 INFO [stderr] warning: unused variable: `shot`
Dec 17 14:30:33.423 INFO [stderr]   --> src/shot_controller.rs:31:26
Dec 17 14:30:33.423 INFO [stderr]    |
Dec 17 14:30:33.423 INFO [stderr] 31 |     fn update(&mut self, shot: &Shot, dt: f64) {}
Dec 17 14:30:33.423 INFO [stderr]    |                          ^^^^ help: consider using `_shot` instead
Dec 17 14:30:33.423 INFO [stderr] 
Dec 17 14:30:33.428 INFO [stderr] warning: unused variable: `dt`
Dec 17 14:30:33.428 INFO [stderr]   --> src/shot_controller.rs:31:39
Dec 17 14:30:33.428 INFO [stderr]    |
Dec 17 14:30:33.428 INFO [stderr] 31 |     fn update(&mut self, shot: &Shot, dt: f64) {}
Dec 17 14:30:33.428 INFO [stderr]    |                                       ^^ help: consider using `_dt` instead
Dec 17 14:30:33.428 INFO [stderr] 
Dec 17 14:30:33.428 INFO [stderr] warning: unused variable: `shot`
Dec 17 14:30:33.428 INFO [stderr]   --> src/shot_controller.rs:33:35
Dec 17 14:30:33.428 INFO [stderr]    |
Dec 17 14:30:33.428 INFO [stderr] 33 |     fn check_collision(&mut self, shot: &Shot, map: &Map, dt: f64) {}
Dec 17 14:30:33.428 INFO [stderr]    |                                   ^^^^ help: consider using `_shot` instead
Dec 17 14:30:33.428 INFO [stderr] 
Dec 17 14:30:33.428 INFO [stderr] warning: unused variable: `map`
Dec 17 14:30:33.428 INFO [stderr]   --> src/shot_controller.rs:33:48
Dec 17 14:30:33.428 INFO [stderr]    |
Dec 17 14:30:33.428 INFO [stderr] 33 |     fn check_collision(&mut self, shot: &Shot, map: &Map, dt: f64) {}
Dec 17 14:30:33.428 INFO [stderr]    |                                                ^^^ help: consider using `_map` instead
Dec 17 14:30:33.428 INFO [stderr] 
Dec 17 14:30:33.429 INFO [stderr] warning: unused variable: `dt`
Dec 17 14:30:33.429 INFO [stderr]   --> src/shot_controller.rs:33:59
Dec 17 14:30:33.429 INFO [stderr]    |
Dec 17 14:30:33.429 INFO [stderr] 33 |     fn check_collision(&mut self, shot: &Shot, map: &Map, dt: f64) {}
Dec 17 14:30:33.429 INFO [stderr]    |                                                           ^^ help: consider using `_dt` instead
Dec 17 14:30:33.429 INFO [stderr] 
Dec 17 14:30:33.429 INFO [stderr] warning: unused variable: `shot`
Dec 17 14:30:33.429 INFO [stderr]   --> src/shot_controller.rs:35:26
Dec 17 14:30:33.429 INFO [stderr]    |
Dec 17 14:30:33.429 INFO [stderr] 35 |     fn motion(&mut self, shot: &Shot, dt: f64) {}
Dec 17 14:30:33.429 INFO [stderr]    |                          ^^^^ help: consider using `_shot` instead
Dec 17 14:30:33.429 INFO [stderr] 
Dec 17 14:30:33.429 INFO [stderr] warning: unused variable: `dt`
Dec 17 14:30:33.429 INFO [stderr]   --> src/shot_controller.rs:35:39
Dec 17 14:30:33.429 INFO [stderr]    |
Dec 17 14:30:33.429 INFO [stderr] 35 |     fn motion(&mut self, shot: &Shot, dt: f64) {}
Dec 17 14:30:33.429 INFO [stderr]    |                                       ^^ help: consider using `_dt` instead
Dec 17 14:30:33.429 INFO [stderr] 
Dec 17 14:30:33.488 INFO [stderr] error[E0499]: cannot borrow `*self` as mutable more than once at a time
Dec 17 14:30:33.488 INFO [stderr]   --> src/shot_controller.rs:20:17
Dec 17 14:30:33.488 INFO [stderr]    |
Dec 17 14:30:33.488 INFO [stderr] 19 |             for shot in self.shots.iter_mut() {
Dec 17 14:30:33.488 INFO [stderr]    |                         ----------          - first borrow ends here
Dec 17 14:30:33.488 INFO [stderr]    |                         |
Dec 17 14:30:33.488 INFO [stderr]    |                         first mutable borrow occurs here
Dec 17 14:30:33.488 INFO [stderr] 20 |                 self.update(&shot, tick.dt);
Dec 17 14:30:33.488 INFO [stderr]    |                 ^^^^ second mutable borrow occurs here
Dec 17 14:30:33.488 INFO [stderr] 
Dec 17 14:30:33.488 INFO [stderr] error[E0499]: cannot borrow `*self` as mutable more than once at a time
Dec 17 14:30:33.488 INFO [stderr]   --> src/shot_controller.rs:21:17
Dec 17 14:30:33.488 INFO [stderr]    |
Dec 17 14:30:33.488 INFO [stderr] 19 |             for shot in self.shots.iter_mut() {
Dec 17 14:30:33.488 INFO [stderr]    |                         ----------          - first borrow ends here
Dec 17 14:30:33.488 INFO [stderr]    |                         |
Dec 17 14:30:33.488 INFO [stderr]    |                         first mutable borrow occurs here
Dec 17 14:30:33.488 INFO [stderr] 20 |                 self.update(&shot, tick.dt);
Dec 17 14:30:33.488 INFO [stderr] 21 |                 self.check_collision(&shot, map, tick.dt);
Dec 17 14:30:33.488 INFO [stderr]    |                 ^^^^ second mutable borrow occurs here
Dec 17 14:30:33.489 INFO [stderr] 
Dec 17 14:30:33.489 INFO [stderr] error[E0499]: cannot borrow `*self` as mutable more than once at a time
Dec 17 14:30:33.489 INFO [stderr]   --> src/shot_controller.rs:22:17
Dec 17 14:30:33.489 INFO [stderr]    |
Dec 17 14:30:33.489 INFO [stderr] 19 |             for shot in self.shots.iter_mut() {
Dec 17 14:30:33.489 INFO [stderr]    |                         ----------          - first borrow ends here
Dec 17 14:30:33.489 INFO [stderr]    |                         |
Dec 17 14:30:33.489 INFO [stderr]    |                         first mutable borrow occurs here
Dec 17 14:30:33.489 INFO [stderr] ...
Dec 17 14:30:33.489 INFO [stderr] 22 |                 self.motion(&shot, tick.dt);
Dec 17 14:30:33.489 INFO [stderr]    |                 ^^^^ second mutable borrow occurs here
Dec 17 14:30:33.489 INFO [stderr] 
Dec 17 14:30:33.500 INFO [stderr] error: aborting due to 3 previous errors
Dec 17 14:30:33.500 INFO [stderr] 
Dec 17 14:30:33.500 INFO [stderr] For more information about this error, try `rustc --explain E0499`.
Dec 17 14:30:33.533 INFO [stderr] error: Could not compile `twodbattle`.
Dec 17 14:30:33.533 INFO [stderr] 
Dec 17 14:30:33.533 INFO [stderr] To learn more, run the command again with --verbose.
Dec 17 14:30:34.764 INFO running `"docker" "inspect" "035fe5635123ee513e165c9bf91813937c801a39c9217c435364195d1261691b"`
Dec 17 14:30:35.126 INFO running `"docker" "rm" "-f" "035fe5635123ee513e165c9bf91813937c801a39c9217c435364195d1261691b"`
Dec 17 14:30:35.482 INFO [stdout] 035fe5635123ee513e165c9bf91813937c801a39c9217c435364195d1261691b