Dec 19 08:54:21.445 INFO checking shmutalov/tick-tack-toe-killer-rs against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 08:54:21.445 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/shmutalov/tick-tack-toe-killer-rs:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 08:54:21.950 INFO [stdout] 9c4ffc9a7c1876727a46bce442b7cbbd99c167deb9467524497a90026b8c2839
Dec 19 08:54:21.960 INFO running `"docker" "start" "-a" "9c4ffc9a7c1876727a46bce442b7cbbd99c167deb9467524497a90026b8c2839"`
Dec 19 08:54:23.384 INFO [stderr]     Checking shared_library v0.1.5
Dec 19 08:54:23.384 INFO [stderr]     Checking cgmath v0.12.0
Dec 19 08:54:23.384 INFO [stderr]     Checking x11-dl v2.11.0
Dec 19 08:54:23.388 INFO [stderr]     Checking libloading v0.3.1
Dec 19 08:54:23.912 INFO [stderr]     Checking dlib v0.3.1
Dec 19 08:54:24.088 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 19 08:54:24.570 INFO [stderr]     Checking wayland-sys v0.5.11
Dec 19 08:54:25.673 INFO [stderr]     Checking wayland-client v0.5.12
Dec 19 08:54:27.797 INFO [stderr]     Checking wayland-window v0.2.3
Dec 19 08:54:27.799 INFO [stderr]     Checking wayland-kbd v0.3.6
Dec 19 08:54:31.032 INFO [stderr]     Checking glutin v0.6.2
Dec 19 08:54:34.580 INFO [stderr]     Checking gfx_window_glutin v0.12.0
Dec 19 08:54:34.964 INFO [stderr]     Checking tick-tack-toe-killer-rs v0.1.0 (/opt/crater/workdir)
Dec 19 08:54:35.372 INFO [stderr] warning: `$crate` may not be imported
Dec 19 08:54:35.372 INFO [stderr]   --> src/system/core/pipeline.rs:8:1
Dec 19 08:54:35.372 INFO [stderr]    |
Dec 19 08:54:35.372 INFO [stderr] 8  | / gfx_defines! {
Dec 19 08:54:35.372 INFO [stderr] 9  | |     vertex Vertex {
Dec 19 08:54:35.372 INFO [stderr] 10 | |         pos: [f32; 3] = "a_Pos",
Dec 19 08:54:35.372 INFO [stderr] 11 | |         uv: [f32; 2] = "a_Uv",
Dec 19 08:54:35.372 INFO [stderr] ...  |
Dec 19 08:54:35.372 INFO [stderr] 21 | |     }
Dec 19 08:54:35.372 INFO [stderr] 22 | | }
Dec 19 08:54:35.372 INFO [stderr]    | |_^
Dec 19 08:54:35.372 INFO [stderr]    |
Dec 19 08:54:35.372 INFO [stderr]    = note: `use $crate;` was erroneously allowed and will become a hard error in a future release
Dec 19 08:54:35.372 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 08:54:35.372 INFO [stderr] 
Dec 19 08:54:35.432 INFO [stderr] warning: unused import: `Event`
Dec 19 08:54:35.432 INFO [stderr]  --> src/system/render_system.rs:5:22
Dec 19 08:54:35.432 INFO [stderr]   |
Dec 19 08:54:35.432 INFO [stderr] 5 | use system::glutin::{Event};
Dec 19 08:54:35.432 INFO [stderr]   |                      ^^^^^
Dec 19 08:54:35.432 INFO [stderr]   |
Dec 19 08:54:35.432 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 08:54:35.432 INFO [stderr] 
Dec 19 08:54:35.504 INFO [stderr] warning: `$crate` may not be imported
Dec 19 08:54:35.504 INFO [stderr]   --> src/system/core/pipeline.rs:8:1
Dec 19 08:54:35.504 INFO [stderr]    |
Dec 19 08:54:35.504 INFO [stderr] 8  | / gfx_defines! {
Dec 19 08:54:35.504 INFO [stderr] 9  | |     vertex Vertex {
Dec 19 08:54:35.504 INFO [stderr] 10 | |         pos: [f32; 3] = "a_Pos",
Dec 19 08:54:35.504 INFO [stderr] 11 | |         uv: [f32; 2] = "a_Uv",
Dec 19 08:54:35.504 INFO [stderr] ...  |
Dec 19 08:54:35.504 INFO [stderr] 21 | |     }
Dec 19 08:54:35.504 INFO [stderr] 22 | | }
Dec 19 08:54:35.504 INFO [stderr]    | |_^
Dec 19 08:54:35.504 INFO [stderr]    |
Dec 19 08:54:35.504 INFO [stderr]    = note: `use $crate;` was erroneously allowed and will become a hard error in a future release
Dec 19 08:54:35.504 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 08:54:35.504 INFO [stderr] 
Dec 19 08:54:35.610 INFO [stderr] warning: unused import: `Event`
Dec 19 08:54:35.610 INFO [stderr]  --> src/system/render_system.rs:5:22
Dec 19 08:54:35.610 INFO [stderr]   |
Dec 19 08:54:35.610 INFO [stderr] 5 | use system::glutin::{Event};
Dec 19 08:54:35.611 INFO [stderr]   |                      ^^^^^
Dec 19 08:54:35.611 INFO [stderr]   |
Dec 19 08:54:35.611 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 08:54:35.611 INFO [stderr] 
Dec 19 08:54:35.984 INFO [stderr] warning: variable does not need to be mutable
Dec 19 08:54:35.984 INFO [stderr]    --> src/system/game_system.rs:111:13
Dec 19 08:54:35.984 INFO [stderr]     |
Dec 19 08:54:35.984 INFO [stderr] 111 |             mut device,
Dec 19 08:54:35.984 INFO [stderr]     |             ----^^^^^^
Dec 19 08:54:35.984 INFO [stderr]     |             |
Dec 19 08:54:35.984 INFO [stderr]     |             help: remove this `mut`
Dec 19 08:54:35.984 INFO [stderr]     |
Dec 19 08:54:35.984 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 08:54:35.984 INFO [stderr] 
Dec 19 08:54:35.984 INFO [stderr] warning: variable does not need to be mutable
Dec 19 08:54:35.984 INFO [stderr]    --> src/system/game_system.rs:116:13
Dec 19 08:54:35.984 INFO [stderr]     |
Dec 19 08:54:35.984 INFO [stderr] 116 |         let mut encoder: gfx::Encoder<_, _> = factory.create_command_buffer().into();
Dec 19 08:54:35.984 INFO [stderr]     |             ----^^^^^^^
Dec 19 08:54:35.984 INFO [stderr]     |             |
Dec 19 08:54:35.984 INFO [stderr]     |             help: remove this `mut`
Dec 19 08:54:35.985 INFO [stderr] 
Dec 19 08:54:35.985 INFO [stderr] warning: variable does not need to be mutable
Dec 19 08:54:35.985 INFO [stderr]    --> src/system/game_system.rs:118:13
Dec 19 08:54:35.985 INFO [stderr]     |
Dec 19 08:54:35.985 INFO [stderr] 118 |         let mut render_system = RenderSystem::new(self.window_size, device, factory, main_color, main_depth, encoder);
Dec 19 08:54:35.985 INFO [stderr]     |             ----^^^^^^^^^^^^^
Dec 19 08:54:35.985 INFO [stderr]     |             |
Dec 19 08:54:35.985 INFO [stderr]     |             help: remove this `mut`
Dec 19 08:54:35.985 INFO [stderr] 
Dec 19 08:54:35.988 INFO [stderr] warning: variable does not need to be mutable
Dec 19 08:54:35.988 INFO [stderr]   --> src/system/render_system.rs:25:16
Dec 19 08:54:35.988 INFO [stderr]    |
Dec 19 08:54:35.988 INFO [stderr] 25 |                mut device: gfx_gl::Device,
Dec 19 08:54:35.988 INFO [stderr]    |                ----^^^^^^
Dec 19 08:54:35.988 INFO [stderr]    |                |
Dec 19 08:54:35.988 INFO [stderr]    |                help: remove this `mut`
Dec 19 08:54:35.988 INFO [stderr] 
Dec 19 08:54:36.239 INFO [stderr] warning: variable does not need to be mutable
Dec 19 08:54:36.239 INFO [stderr]    --> src/system/game_system.rs:111:13
Dec 19 08:54:36.239 INFO [stderr]     |
Dec 19 08:54:36.239 INFO [stderr] 111 |             mut device,
Dec 19 08:54:36.239 INFO [stderr]     |             ----^^^^^^
Dec 19 08:54:36.239 INFO [stderr]     |             |
Dec 19 08:54:36.239 INFO [stderr]     |             help: remove this `mut`
Dec 19 08:54:36.239 INFO [stderr]     |
Dec 19 08:54:36.239 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 08:54:36.239 INFO [stderr] 
Dec 19 08:54:36.239 INFO [stderr] warning: variable does not need to be mutable
Dec 19 08:54:36.239 INFO [stderr]    --> src/system/game_system.rs:116:13
Dec 19 08:54:36.239 INFO [stderr]     |
Dec 19 08:54:36.239 INFO [stderr] 116 |         let mut encoder: gfx::Encoder<_, _> = factory.create_command_buffer().into();
Dec 19 08:54:36.239 INFO [stderr]     |             ----^^^^^^^
Dec 19 08:54:36.239 INFO [stderr]     |             |
Dec 19 08:54:36.239 INFO [stderr]     |             help: remove this `mut`
Dec 19 08:54:36.239 INFO [stderr] 
Dec 19 08:54:36.239 INFO [stderr] warning: variable does not need to be mutable
Dec 19 08:54:36.239 INFO [stderr]    --> src/system/game_system.rs:118:13
Dec 19 08:54:36.239 INFO [stderr]     |
Dec 19 08:54:36.239 INFO [stderr] 118 |         let mut render_system = RenderSystem::new(self.window_size, device, factory, main_color, main_depth, encoder);
Dec 19 08:54:36.239 INFO [stderr]     |             ----^^^^^^^^^^^^^
Dec 19 08:54:36.239 INFO [stderr]     |             |
Dec 19 08:54:36.239 INFO [stderr]     |             help: remove this `mut`
Dec 19 08:54:36.239 INFO [stderr] 
Dec 19 08:54:36.239 INFO [stderr] warning: variable does not need to be mutable
Dec 19 08:54:36.239 INFO [stderr]   --> src/system/render_system.rs:25:16
Dec 19 08:54:36.239 INFO [stderr]    |
Dec 19 08:54:36.239 INFO [stderr] 25 |                mut device: gfx_gl::Device,
Dec 19 08:54:36.239 INFO [stderr]    |                ----^^^^^^
Dec 19 08:54:36.239 INFO [stderr]    |                |
Dec 19 08:54:36.239 INFO [stderr]    |                help: remove this `mut`
Dec 19 08:54:36.239 INFO [stderr] 
Dec 19 08:54:36.344 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.12s
Dec 19 08:54:37.539 INFO running `"docker" "inspect" "9c4ffc9a7c1876727a46bce442b7cbbd99c167deb9467524497a90026b8c2839"`
Dec 19 08:54:37.876 INFO running `"docker" "rm" "-f" "9c4ffc9a7c1876727a46bce442b7cbbd99c167deb9467524497a90026b8c2839"`
Dec 19 08:54:38.232 INFO [stdout] 9c4ffc9a7c1876727a46bce442b7cbbd99c167deb9467524497a90026b8c2839