Dec 18 06:32:27.054 INFO checking MarkMcCaskey/Rusty-mountain-climbers against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 06:32:27.054 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/MarkMcCaskey/Rusty-mountain-climbers:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:32:27.590 INFO [stdout] 1a2daae9388bbebc551e836501e73350a870ba733f5c10b6a7bc4a7ed8e6b263
Dec 18 06:32:27.593 INFO running `"docker" "start" "-a" "1a2daae9388bbebc551e836501e73350a870ba733f5c10b6a7bc4a7ed8e6b263"`
Dec 18 06:32:29.621 INFO [stderr]     Checking deflate v0.7.9
Dec 18 06:32:29.633 INFO [stderr]     Checking humantime v1.0.0
Dec 18 06:32:29.635 INFO [stderr]     Checking uuid v0.1.18
Dec 18 06:32:29.642 INFO [stderr]     Checking ordered-float v0.4.0
Dec 18 06:32:29.662 INFO [stderr]     Checking serde_yaml v0.6.2
Dec 18 06:32:29.748 INFO [stderr]     Checking piston-ai_behavior v0.19.0
Dec 18 06:32:29.748 INFO [stderr]    Compiling target_build_utils v0.3.0
Dec 18 06:32:29.748 INFO [stderr]     Checking chrono v0.3.0
Dec 18 06:32:32.073 INFO [stderr]     Checking gfx_device_gl v0.13.1
Dec 18 06:32:33.062 INFO [stderr]     Checking serde-value v0.4.1
Dec 18 06:32:36.441 INFO [stderr]     Checking piston2d-sprite v0.35.0
Dec 18 06:32:37.694 INFO [stderr]     Checking png v0.6.2
Dec 18 06:32:38.472 INFO [stderr]     Checking log4rs v0.6.3
Dec 18 06:32:40.472 INFO [stderr]     Checking image v0.12.4
Dec 18 06:32:46.561 INFO [stderr]     Checking piston-gfx_texture v0.22.1
Dec 18 06:32:46.562 INFO [stderr]     Checking piston2d-opengl_graphics v0.42.1
Dec 18 06:32:48.592 INFO [stderr]     Checking piston2d-gfx_graphics v0.38.0
Dec 18 06:32:51.909 INFO [stderr]    Compiling libloading v0.3.4
Dec 18 06:32:54.049 INFO [stderr]     Checking dlib v0.3.1
Dec 18 06:32:54.365 INFO [stderr]     Checking wayland-sys v0.7.8
Dec 18 06:32:54.823 INFO [stderr]     Checking wayland-client v0.7.8
Dec 18 06:32:56.336 INFO [stderr]     Checking wayland-window v0.4.4
Dec 18 06:32:56.336 INFO [stderr]     Checking wayland-kbd v0.6.3
Dec 18 06:32:57.926 INFO [stderr]     Checking winit v0.5.11
Dec 18 06:32:59.419 INFO [stderr]     Checking glutin v0.7.4
Dec 18 06:33:00.960 INFO [stderr]     Checking pistoncore-glutin_window v0.35.1
Dec 18 06:33:01.666 INFO [stderr]     Checking piston_window v0.64.0
Dec 18 06:33:02.819 INFO [stderr]     Checking rusty-mountain-climbers v0.0.0 (/opt/crater/workdir)
Dec 18 06:33:07.048 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 06:33:07.048 INFO [stderr]  --> src/main.rs:2:1
Dec 18 06:33:07.048 INFO [stderr]   |
Dec 18 06:33:07.048 INFO [stderr] 2 | #[macro_use]
Dec 18 06:33:07.048 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 06:33:07.048 INFO [stderr]   |
Dec 18 06:33:07.048 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 06:33:07.048 INFO [stderr] 
Dec 18 06:33:07.052 INFO [stderr] warning: unused import: `log4rs::*`
Dec 18 06:33:07.052 INFO [stderr]  --> src/game/mod.rs:1:5
Dec 18 06:33:07.052 INFO [stderr]   |
Dec 18 06:33:07.052 INFO [stderr] 1 | use log4rs::*;
Dec 18 06:33:07.052 INFO [stderr]   |     ^^^^^^^^^
Dec 18 06:33:07.052 INFO [stderr] 
Dec 18 06:33:07.104 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 06:33:07.105 INFO [stderr]  --> src/main.rs:2:1
Dec 18 06:33:07.105 INFO [stderr]   |
Dec 18 06:33:07.105 INFO [stderr] 2 | #[macro_use]
Dec 18 06:33:07.106 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 06:33:07.112 INFO [stderr]   |
Dec 18 06:33:07.112 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 06:33:07.112 INFO [stderr] 
Dec 18 06:33:07.112 INFO [stderr] warning: unused import: `log4rs::*`
Dec 18 06:33:07.112 INFO [stderr]  --> src/game/mod.rs:1:5
Dec 18 06:33:07.112 INFO [stderr]   |
Dec 18 06:33:07.112 INFO [stderr] 1 | use log4rs::*;
Dec 18 06:33:07.112 INFO [stderr]   |     ^^^^^^^^^
Dec 18 06:33:07.112 INFO [stderr] 
Dec 18 06:33:07.296 INFO [stderr] warning: variable does not need to be mutable
Dec 18 06:33:07.297 INFO [stderr]   --> src/game/mod.rs:40:13
Dec 18 06:33:07.297 INFO [stderr]    |
Dec 18 06:33:07.297 INFO [stderr] 40 |         let mut window: PistonWindow =
Dec 18 06:33:07.298 INFO [stderr]    |             ----^^^^^^
Dec 18 06:33:07.298 INFO [stderr]    |             |
Dec 18 06:33:07.298 INFO [stderr]    |             help: remove this `mut`
Dec 18 06:33:07.299 INFO [stderr]    |
Dec 18 06:33:07.299 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 06:33:07.304 INFO [stderr] 
Dec 18 06:33:07.313 INFO [stderr] warning: variable does not need to be mutable
Dec 18 06:33:07.313 INFO [stderr]  --> src/job_manager/mod.rs:9:13
Dec 18 06:33:07.313 INFO [stderr]   |
Dec 18 06:33:07.313 INFO [stderr] 9 |         let mut core = tokio_core::reactor::Core::new().unwrap();
Dec 18 06:33:07.314 INFO [stderr]   |             ----^^^^
Dec 18 06:33:07.314 INFO [stderr]   |             |
Dec 18 06:33:07.315 INFO [stderr]   |             help: remove this `mut`
Dec 18 06:33:07.315 INFO [stderr] 
Dec 18 06:33:07.315 INFO [stderr] warning: field is never used: `logger`
Dec 18 06:33:07.315 INFO [stderr]   --> src/game/mod.rs:13:5
Dec 18 06:33:07.315 INFO [stderr]    |
Dec 18 06:33:07.315 INFO [stderr] 13 |     logger: Config,
Dec 18 06:33:07.315 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 06:33:07.315 INFO [stderr]    |
Dec 18 06:33:07.315 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 06:33:07.315 INFO [stderr] 
Dec 18 06:33:07.315 INFO [stderr] warning: field is never used: `debug`
Dec 18 06:33:07.315 INFO [stderr]   --> src/game/mod.rs:15:5
Dec 18 06:33:07.315 INFO [stderr]    |
Dec 18 06:33:07.315 INFO [stderr] 15 |     debug: bool,
Dec 18 06:33:07.315 INFO [stderr]    |     ^^^^^^^^^^^
Dec 18 06:33:07.315 INFO [stderr] 
Dec 18 06:33:07.315 INFO [stderr] warning: method is never used: `push_state`
Dec 18 06:33:07.315 INFO [stderr]   --> src/state/manager.rs:12:5
Dec 18 06:33:07.315 INFO [stderr]    |
Dec 18 06:33:07.315 INFO [stderr] 12 |     pub fn push_state(&mut self, state: States) {
Dec 18 06:33:07.315 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:33:07.315 INFO [stderr] 
Dec 18 06:33:07.315 INFO [stderr] warning: method is never used: `pop_state`
Dec 18 06:33:07.315 INFO [stderr]   --> src/state/manager.rs:16:5
Dec 18 06:33:07.315 INFO [stderr]    |
Dec 18 06:33:07.315 INFO [stderr] 16 |     pub fn pop_state(&mut self) {
Dec 18 06:33:07.315 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:33:07.315 INFO [stderr] 
Dec 18 06:33:07.315 INFO [stderr] warning: struct is never constructed: `IntroState`
Dec 18 06:33:07.315 INFO [stderr]  --> src/state/intro.rs:3:1
Dec 18 06:33:07.315 INFO [stderr]   |
Dec 18 06:33:07.315 INFO [stderr] 3 | struct IntroState {}
Dec 18 06:33:07.315 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 18 06:33:07.315 INFO [stderr] 
Dec 18 06:33:07.316 INFO [stderr] warning: variant is never constructed: `Outro`
Dec 18 06:33:07.316 INFO [stderr]   --> src/state/mod.rs:16:5
Dec 18 06:33:07.316 INFO [stderr]    |
Dec 18 06:33:07.316 INFO [stderr] 16 |     Outro,
Dec 18 06:33:07.316 INFO [stderr]    |     ^^^^^
Dec 18 06:33:07.316 INFO [stderr] 
Dec 18 06:33:07.316 INFO [stderr] warning: variant is never constructed: `Generic`
Dec 18 06:33:07.316 INFO [stderr]   --> src/state/mod.rs:17:5
Dec 18 06:33:07.316 INFO [stderr]    |
Dec 18 06:33:07.316 INFO [stderr] 17 |     Generic,
Dec 18 06:33:07.316 INFO [stderr]    |     ^^^^^^^
Dec 18 06:33:07.316 INFO [stderr] 
Dec 18 06:33:07.316 INFO [stderr] warning: struct is never constructed: `JobManager`
Dec 18 06:33:07.316 INFO [stderr]  --> src/job_manager/mod.rs:3:1
Dec 18 06:33:07.316 INFO [stderr]   |
Dec 18 06:33:07.316 INFO [stderr] 3 | pub struct JobManager {
Dec 18 06:33:07.316 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:33:07.316 INFO [stderr] 
Dec 18 06:33:07.316 INFO [stderr] warning: method is never used: `new`
Dec 18 06:33:07.316 INFO [stderr]  --> src/job_manager/mod.rs:8:5
Dec 18 06:33:07.316 INFO [stderr]   |
Dec 18 06:33:07.316 INFO [stderr] 8 |     pub fn new() -> JobManager {
Dec 18 06:33:07.316 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:33:07.316 INFO [stderr] 
Dec 18 06:33:07.402 INFO [stderr] warning: variable does not need to be mutable
Dec 18 06:33:07.403 INFO [stderr]   --> src/game/mod.rs:40:13
Dec 18 06:33:07.403 INFO [stderr]    |
Dec 18 06:33:07.403 INFO [stderr] 40 |         let mut window: PistonWindow =
Dec 18 06:33:07.403 INFO [stderr]    |             ----^^^^^^
Dec 18 06:33:07.403 INFO [stderr]    |             |
Dec 18 06:33:07.403 INFO [stderr]    |             help: remove this `mut`
Dec 18 06:33:07.403 INFO [stderr]    |
Dec 18 06:33:07.403 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 06:33:07.403 INFO [stderr] 
Dec 18 06:33:07.409 INFO [stderr] warning: variable does not need to be mutable
Dec 18 06:33:07.409 INFO [stderr]  --> src/job_manager/mod.rs:9:13
Dec 18 06:33:07.409 INFO [stderr]   |
Dec 18 06:33:07.409 INFO [stderr] 9 |         let mut core = tokio_core::reactor::Core::new().unwrap();
Dec 18 06:33:07.409 INFO [stderr]   |             ----^^^^
Dec 18 06:33:07.409 INFO [stderr]   |             |
Dec 18 06:33:07.409 INFO [stderr]   |             help: remove this `mut`
Dec 18 06:33:07.409 INFO [stderr] 
Dec 18 06:33:07.412 INFO [stderr] warning: field is never used: `logger`
Dec 18 06:33:07.412 INFO [stderr]   --> src/game/mod.rs:13:5
Dec 18 06:33:07.412 INFO [stderr]    |
Dec 18 06:33:07.412 INFO [stderr] 13 |     logger: Config,
Dec 18 06:33:07.412 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 06:33:07.412 INFO [stderr]    |
Dec 18 06:33:07.412 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 06:33:07.412 INFO [stderr] 
Dec 18 06:33:07.412 INFO [stderr] warning: field is never used: `debug`
Dec 18 06:33:07.412 INFO [stderr]   --> src/game/mod.rs:15:5
Dec 18 06:33:07.412 INFO [stderr]    |
Dec 18 06:33:07.412 INFO [stderr] 15 |     debug: bool,
Dec 18 06:33:07.412 INFO [stderr]    |     ^^^^^^^^^^^
Dec 18 06:33:07.412 INFO [stderr] 
Dec 18 06:33:07.412 INFO [stderr] warning: method is never used: `push_state`
Dec 18 06:33:07.412 INFO [stderr]   --> src/state/manager.rs:12:5
Dec 18 06:33:07.412 INFO [stderr]    |
Dec 18 06:33:07.413 INFO [stderr] 12 |     pub fn push_state(&mut self, state: States) {
Dec 18 06:33:07.413 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:33:07.413 INFO [stderr] 
Dec 18 06:33:07.413 INFO [stderr] warning: method is never used: `pop_state`
Dec 18 06:33:07.413 INFO [stderr]   --> src/state/manager.rs:16:5
Dec 18 06:33:07.413 INFO [stderr]    |
Dec 18 06:33:07.413 INFO [stderr] 16 |     pub fn pop_state(&mut self) {
Dec 18 06:33:07.413 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:33:07.413 INFO [stderr] 
Dec 18 06:33:07.413 INFO [stderr] warning: struct is never constructed: `IntroState`
Dec 18 06:33:07.413 INFO [stderr]  --> src/state/intro.rs:3:1
Dec 18 06:33:07.413 INFO [stderr]   |
Dec 18 06:33:07.413 INFO [stderr] 3 | struct IntroState {}
Dec 18 06:33:07.413 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 18 06:33:07.413 INFO [stderr] 
Dec 18 06:33:07.413 INFO [stderr] warning: variant is never constructed: `Outro`
Dec 18 06:33:07.413 INFO [stderr]   --> src/state/mod.rs:16:5
Dec 18 06:33:07.413 INFO [stderr]    |
Dec 18 06:33:07.413 INFO [stderr] 16 |     Outro,
Dec 18 06:33:07.413 INFO [stderr]    |     ^^^^^
Dec 18 06:33:07.413 INFO [stderr] 
Dec 18 06:33:07.413 INFO [stderr] warning: variant is never constructed: `Generic`
Dec 18 06:33:07.413 INFO [stderr]   --> src/state/mod.rs:17:5
Dec 18 06:33:07.413 INFO [stderr]    |
Dec 18 06:33:07.413 INFO [stderr] 17 |     Generic,
Dec 18 06:33:07.413 INFO [stderr]    |     ^^^^^^^
Dec 18 06:33:07.413 INFO [stderr] 
Dec 18 06:33:07.413 INFO [stderr] warning: struct is never constructed: `JobManager`
Dec 18 06:33:07.413 INFO [stderr]  --> src/job_manager/mod.rs:3:1
Dec 18 06:33:07.413 INFO [stderr]   |
Dec 18 06:33:07.413 INFO [stderr] 3 | pub struct JobManager {
Dec 18 06:33:07.413 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:33:07.413 INFO [stderr] 
Dec 18 06:33:07.413 INFO [stderr] warning: method is never used: `new`
Dec 18 06:33:07.413 INFO [stderr]  --> src/job_manager/mod.rs:8:5
Dec 18 06:33:07.413 INFO [stderr]   |
Dec 18 06:33:07.413 INFO [stderr] 8 |     pub fn new() -> JobManager {
Dec 18 06:33:07.413 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:33:07.413 INFO [stderr] 
Dec 18 06:33:07.460 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.50s
Dec 18 06:33:10.402 INFO running `"docker" "inspect" "1a2daae9388bbebc551e836501e73350a870ba733f5c10b6a7bc4a7ed8e6b263"`
Dec 18 06:33:10.730 INFO running `"docker" "rm" "-f" "1a2daae9388bbebc551e836501e73350a870ba733f5c10b6a7bc4a7ed8e6b263"`
Dec 18 06:33:11.024 INFO [stdout] 1a2daae9388bbebc551e836501e73350a870ba733f5c10b6a7bc4a7ed8e6b263