[INFO] cloning repository https://github.com/nagarkamakshi/Rust-Sudoku
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nagarkamakshi/Rust-Sudoku" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnagarkamakshi%2FRust-Sudoku", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnagarkamakshi%2FRust-Sudoku'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 04f175fa57a7c28ee65a9e847f58177f129c7348
[INFO] testing nagarkamakshi/Rust-Sudoku against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnagarkamakshi%2FRust-Sudoku" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nagarkamakshi/Rust-Sudoku on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nagarkamakshi/Rust-Sudoku
[INFO] finished tweaking git repo https://github.com/nagarkamakshi/Rust-Sudoku
[INFO] tweaked toml for git repo https://github.com/nagarkamakshi/Rust-Sudoku written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/nagarkamakshi/Rust-Sudoku already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e770d7ce5d0aa40caf0d5fb896a78801c9440852312ab9c40ecd5d74b6c641c6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e770d7ce5d0aa40caf0d5fb896a78801c9440852312ab9c40ecd5d74b6c641c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e770d7ce5d0aa40caf0d5fb896a78801c9440852312ab9c40ecd5d74b6c641c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e770d7ce5d0aa40caf0d5fb896a78801c9440852312ab9c40ecd5d74b6c641c6", kill_on_drop: false }`
[INFO] [stdout] e770d7ce5d0aa40caf0d5fb896a78801c9440852312ab9c40ecd5d74b6c641c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 334cb962d57475dc85db4b719b0244c86365afd4691e2ff1c782377a6505e079
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "334cb962d57475dc85db4b719b0244c86365afd4691e2ff1c782377a6505e079", kill_on_drop: false }`
[INFO] [stderr]    Compiling piston-float v1.0.0
[INFO] [stderr]    Compiling libloading v0.6.2
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling xdg v2.2.0
[INFO] [stderr]    Compiling shader_version v0.3.0
[INFO] [stderr]    Compiling interpolation v0.2.0
[INFO] [stderr]    Compiling piston-graphics_api_version v1.0.0
[INFO] [stderr]    Compiling read_color v1.0.0
[INFO] [stderr]    Compiling piston-texture v0.6.0
[INFO] [stderr]    Compiling piston-texture v0.8.0
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling shader_version v0.7.0
[INFO] [stderr]    Compiling piston-viewport v1.0.0
[INFO] [stderr]    Compiling vecmath v1.0.0
[INFO] [stderr]    Compiling stb_truetype v0.3.1
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling gl_generator v0.13.1
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ordered-float v1.1.0
[INFO] [stderr]    Compiling line_drawing v0.7.0
[INFO] [stderr]    Compiling wayland-scanner v0.21.13
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling piston2d-graphics v0.36.0
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling png v0.14.1
[INFO] [stderr]    Compiling rusttype v0.8.3
[INFO] [stderr]    Compiling dlib v0.4.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.20
[INFO] [stderr]    Compiling wayland-sys v0.21.13
[INFO] [stderr]    Compiling rusttype v0.7.9
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling piston2d-graphics v0.32.0
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling gl v0.11.0
[INFO] [stderr]    Compiling wayland-client v0.21.13
[INFO] [stderr]    Compiling wayland-protocols v0.21.13
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.6
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.4
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling image v0.21.3
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling wayland-commons v0.21.13
[INFO] [stderr]    Compiling piston2d-opengl_graphics v0.62.0
[INFO] [stderr]    Compiling pistoncore-input v0.25.1
[INFO] [stderr]    Compiling pistoncore-input v1.0.0
[INFO] [stderr]    Compiling pistoncore-window v0.47.0
[INFO] [stderr]    Compiling pistoncore-window v0.38.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.43.0
[INFO] [stderr]    Compiling piston v0.43.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.6
[INFO] [stderr]    Compiling winit v0.19.5
[INFO] [stderr]    Compiling glutin v0.21.2
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.66.0
[INFO] [stderr]    Compiling sudoku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `glutin_window::GlutinWindow: window::BuildFromWindowSettings` is not satisfied
[INFO] [stdout]    --> src/main.rs:29:45
[INFO] [stdout]     |
[INFO] [stdout] 29  |     let mut window: GlutinWindow = settings.build()
[INFO] [stdout]     |                                             ^^^^^ the trait `window::BuildFromWindowSettings` is not implemented for `glutin_window::GlutinWindow`
[INFO] [stdout]     |
[INFO] [stdout] help: trait impl with same name found
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pistoncore-glutin_window-0.66.0/src/lib.rs:452:1
[INFO] [stdout]     |
[INFO] [stdout] 452 | / impl BuildFromWindowSettings for GlutinWindow {
[INFO] [stdout] 453 | |     fn build_from_window_settings(settings: &WindowSettings)
[INFO] [stdout] 454 | |     -> Result<Self, Box<dyn Error>> {
[INFO] [stdout] 455 | |         GlutinWindow::new(settings)
[INFO] [stdout] 456 | |     }
[INFO] [stdout] 457 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: perhaps two different versions of crate `window` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `glutin_window::GlutinWindow: window::Window` is not satisfied
[INFO] [stdout]    --> src/main.rs:44:37
[INFO] [stdout]     |
[INFO] [stdout] 44  |     while let Some(e) = events.next(&mut window) {
[INFO] [stdout]     |                                     ^^^^^^^^^^^ the trait `window::Window` is not implemented for `glutin_window::GlutinWindow`
[INFO] [stdout]     |
[INFO] [stdout] help: trait impl with same name found
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pistoncore-glutin_window-0.66.0/src/lib.rs:430:1
[INFO] [stdout]     |
[INFO] [stdout] 430 | / impl Window for GlutinWindow {
[INFO] [stdout] 431 | |     fn size(&self) -> Size {
[INFO] [stdout] 432 | |         let size = self.ctx.window().get_inner_size().unwrap_or((0.0, 0.0).into());
[INFO] [stdout] 433 | |         (size.width, size.height).into()
[INFO] [stdout] ...   |
[INFO] [stdout] 449 | |     fn poll_event(&mut self) -> Option<Event> { self.poll_event() }
[INFO] [stdout] 450 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: perhaps two different versions of crate `window` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `opengl_graphics::back_end::GlGraphics: graphics::graphics::Graphics` is not satisfied
[INFO] [stdout]    --> src/main.rs:51:33
[INFO] [stdout]     |
[INFO] [stdout] 51  |                 clear([1.0; 4], g);
[INFO] [stdout]     |                                 ^ the trait `graphics::graphics::Graphics` is not implemented for `opengl_graphics::back_end::GlGraphics`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.36.0/./src/lib.rs:96:14
[INFO] [stdout]     |
[INFO] [stdout] 96  |     where G: Graphics
[INFO] [stdout]     |              -------- required by this bound in `graphics::clear`
[INFO] [stdout]     |
[INFO] [stdout] help: trait impl with same name found
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-opengl_graphics-0.62.0/src/back_end.rs:453:1
[INFO] [stdout]     |
[INFO] [stdout] 453 | / impl Graphics for GlGraphics {
[INFO] [stdout] 454 | |     type Texture = Texture;
[INFO] [stdout] 455 | |
[INFO] [stdout] 456 | |     fn clear_color(&mut self, color: [f32; 4]) {
[INFO] [stdout] ...   |
[INFO] [stdout] 568 | |     }
[INFO] [stdout] 569 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: perhaps two different versions of crate `graphics` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:52:72
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 sudokuboard_view.draw(&sudokuboard_controller, glyphs, &c, g);
[INFO] [stdout]    |                                                                        ^^ expected struct `graphics::context::Context`, found a different struct `graphics::context::Context`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&graphics::context::Context` (struct `graphics::context::Context`)
[INFO] [stdout]               found reference `&graphics::context::Context` (struct `graphics::context::Context`)
[INFO] [stdout]    = note: perhaps two different versions of crate `graphics` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `graphics::glyph_cache::rusttype::GlyphCache<'_, (), opengl_graphics::texture::Texture>: graphics::character::CharacterCache` is not satisfied
[INFO] [stdout]    --> src/main.rs:52:34
[INFO] [stdout]     |
[INFO] [stdout] 52  |                 sudokuboard_view.draw(&sudokuboard_controller, glyphs, &c, g);
[INFO] [stdout]     |                                  ^^^^ the trait `graphics::character::CharacterCache` is not implemented for `graphics::glyph_cache::rusttype::GlyphCache<'_, (), opengl_graphics::texture::Texture>`
[INFO] [stdout]     |
[INFO] [stdout] help: trait impl with same name found
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.32.0/./src/glyph_cache/rusttype.rs:134:1
[INFO] [stdout]     |
[INFO] [stdout] 134 | / impl<'b, F, T: ImageSize> CharacterCache for GlyphCache<'b, F, T>
[INFO] [stdout] 135 | |     where T: CreateTexture<F> +
[INFO] [stdout] 136 | |              UpdateTexture<F, Error = <T as CreateTexture<F>>::Error>
[INFO] [stdout] 137 | | {
[INFO] [stdout] ...   |
[INFO] [stdout] 263 | |     }
[INFO] [stdout] 264 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: perhaps two different versions of crate `graphics` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `opengl_graphics::back_end::GlGraphics: graphics::graphics::Graphics` is not satisfied
[INFO] [stdout]    --> src/main.rs:52:76
[INFO] [stdout]     |
[INFO] [stdout] 52  |                 sudokuboard_view.draw(&sudokuboard_controller, glyphs, &c, g);
[INFO] [stdout]     |                                                                            ^ the trait `graphics::graphics::Graphics` is not implemented for `opengl_graphics::back_end::GlGraphics`
[INFO] [stdout]     |
[INFO] [stdout] help: trait impl with same name found
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-opengl_graphics-0.62.0/src/back_end.rs:453:1
[INFO] [stdout]     |
[INFO] [stdout] 453 | / impl Graphics for GlGraphics {
[INFO] [stdout] 454 | |     type Texture = Texture;
[INFO] [stdout] 455 | |
[INFO] [stdout] 456 | |     fn clear_color(&mut self, color: [f32; 4]) {
[INFO] [stdout] ...   |
[INFO] [stdout] 568 | |     }
[INFO] [stdout] 569 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: perhaps two different versions of crate `graphics` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sudoku`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "334cb962d57475dc85db4b719b0244c86365afd4691e2ff1c782377a6505e079", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "334cb962d57475dc85db4b719b0244c86365afd4691e2ff1c782377a6505e079", kill_on_drop: false }`
[INFO] [stdout] 334cb962d57475dc85db4b719b0244c86365afd4691e2ff1c782377a6505e079