[INFO] updating cached repository https://github.com/nagarkamakshi/Rust-Sudoku
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 04f175fa57a7c28ee65a9e847f58177f129c7348
[INFO] checking nagarkamakshi/Rust-Sudoku against master#446e5e57b667c841ba3ebb4b41b44fb98bd3af4b for pr-65294
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnagarkamakshi%2FRust-Sudoku" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nagarkamakshi/Rust-Sudoku on toolchain 446e5e57b667c841ba3ebb4b41b44fb98bd3af4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-11/source/Cargo.toml
[INFO] crate git repo https://github.com/nagarkamakshi/Rust-Sudoku already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-11/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c270e7d45d8a6bbdbd24cb82ff9f77bb5125d63e9ea86d76364fb2311dcf642f
[INFO] running `"docker" "start" "-a" "c270e7d45d8a6bbdbd24cb82ff9f77bb5125d63e9ea86d76364fb2311dcf642f"`
[INFO] [stderr]     Checking piston-float v1.0.0
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking downcast-rs v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking interpolation v0.2.0
[INFO] [stderr]     Checking piston-graphics_api_version v0.2.0
[INFO] [stderr]     Checking piston-texture v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling x11-dl v2.18.4
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking gif v0.10.3
[INFO] [stderr]     Checking piston-viewport v1.0.0
[INFO] [stderr]     Checking vecmath v1.0.0
[INFO] [stderr]     Checking shader_version v0.6.0
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking raw-window-handle v0.3.0
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking stb_truetype v0.3.0
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]    Compiling gl_generator v0.11.0
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]     Checking piston2d-graphics v0.35.0
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking wayland-sys v0.21.13
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.3
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.5
[INFO] [stderr]    Compiling gl v0.11.0
[INFO] [stderr]     Checking rayon v1.2.0
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]     Checking rusttype v0.8.1
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking piston2d-graphics v0.32.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.16
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling derivative v1.0.3
[INFO] [stderr]     Checking wayland-commons v0.21.13
[INFO] [stderr]     Checking wayland-client v0.21.13
[INFO] [stderr]     Checking wayland-protocols v0.21.13
[INFO] [stderr]     Checking tiff v0.2.2
[INFO] [stderr]     Checking image v0.21.3
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking pistoncore-input v0.25.1
[INFO] [stderr]     Checking pistoncore-input v0.28.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.62.0
[INFO] [stderr]     Checking winit v0.19.4
[INFO] [stderr]     Checking pistoncore-window v0.38.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.43.0
[INFO] [stderr]     Checking piston v0.43.0
[INFO] [stderr]     Checking pistoncore-window v0.44.0
[INFO] [stderr]     Checking glutin v0.21.1
[INFO] [stderr]     Checking pistoncore-glutin_window v0.63.0
[INFO] [stderr]     Checking sudoku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0277]: the trait bound `glutin_window::GlutinWindow: window::BuildFromWindowSettings` is not satisfied
[INFO] [stderr]   --> src/main.rs:29:45
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let mut window: GlutinWindow = settings.build()
[INFO] [stderr]    |                                             ^^^^^ the trait `window::BuildFromWindowSettings` is not implemented for `glutin_window::GlutinWindow`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `glutin_window::GlutinWindow: window::Window` is not satisfied
[INFO] [stderr]   --> src/main.rs:44:37
[INFO] [stderr]    |
[INFO] [stderr] 44 |     while let Some(e) = events.next(&mut window) {
[INFO] [stderr]    |                                     ^^^^^^^^^^^ the trait `window::Window` is not implemented for `glutin_window::GlutinWindow`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `opengl_graphics::back_end::GlGraphics: graphics::graphics::Graphics` is not satisfied
[INFO] [stderr]   --> src/main.rs:51:33
[INFO] [stderr]    |
[INFO] [stderr] 51 |                 clear([1.0; 4], g);
[INFO] [stderr]    |                                 ^ the trait `graphics::graphics::Graphics` is not implemented for `opengl_graphics::back_end::GlGraphics`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.35.0/./src/lib.rs:96:14
[INFO] [stderr]    |
[INFO] [stderr] 96 |     where G: Graphics
[INFO] [stderr]    |              -------- required by this bound in `graphics::clear`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `glutin_window::GlutinWindow: window::BuildFromWindowSettings` is not satisfied
[INFO] [stderr]   --> src/main.rs:29:45
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let mut window: GlutinWindow = settings.build()
[INFO] [stderr]    |                                             ^^^^^ the trait `window::BuildFromWindowSettings` is not implemented for `glutin_window::GlutinWindow`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `glutin_window::GlutinWindow: window::Window` is not satisfied
[INFO] [stderr]   --> src/main.rs:44:37
[INFO] [stderr]    |
[INFO] [stderr] 44 |     while let Some(e) = events.next(&mut window) {
[INFO] [stderr]    |                                     ^^^^^^^^^^^ the trait `window::Window` is not implemented for `glutin_window::GlutinWindow`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `opengl_graphics::back_end::GlGraphics: graphics::graphics::Graphics` is not satisfied
[INFO] [stderr]   --> src/main.rs:51:33
[INFO] [stderr]    |
[INFO] [stderr] 51 |                 clear([1.0; 4], g);
[INFO] [stderr]    |                                 ^ the trait `graphics::graphics::Graphics` is not implemented for `opengl_graphics::back_end::GlGraphics`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.35.0/./src/lib.rs:96:14
[INFO] [stderr]    |
[INFO] [stderr] 96 |     where G: Graphics
[INFO] [stderr]    |              -------- required by this bound in `graphics::clear`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:52:72
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 sudokuboard_view.draw(&sudokuboard_controller, glyphs, &c, g);
[INFO] [stderr]    |                                                                        ^^ expected struct `graphics::context::Context`, found a different struct `graphics::context::Context`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `&graphics::context::Context` (struct `graphics::context::Context`)
[INFO] [stderr]               found type `&graphics::context::Context` (struct `graphics::context::Context`)
[INFO] [stderr] note: Perhaps two different versions of crate `graphics` are being used?
[INFO] [stderr]   --> src/main.rs:52:72
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 sudokuboard_view.draw(&sudokuboard_controller, glyphs, &c, g);
[INFO] [stderr]    |                                                                        ^^
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `graphics::glyph_cache::rusttype::GlyphCache<'_, (), opengl_graphics::texture::Texture>: graphics::character::CharacterCache` is not satisfied
[INFO] [stderr]   --> src/main.rs:52:34
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 sudokuboard_view.draw(&sudokuboard_controller, glyphs, &c, g);
[INFO] [stderr]    |                                  ^^^^ the trait `graphics::character::CharacterCache` is not implemented for `graphics::glyph_cache::rusttype::GlyphCache<'_, (), opengl_graphics::texture::Texture>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `opengl_graphics::back_end::GlGraphics: graphics::graphics::Graphics` is not satisfied
[INFO] [stderr]   --> src/main.rs:52:76
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 sudokuboard_view.draw(&sudokuboard_controller, glyphs, &c, g);
[INFO] [stderr]    |                                                                            ^ the trait `graphics::graphics::Graphics` is not implemented for `opengl_graphics::back_end::GlGraphics`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0308.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `sudoku`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:52:72
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 sudokuboard_view.draw(&sudokuboard_controller, glyphs, &c, g);
[INFO] [stderr]    |                                                                        ^^ expected struct `graphics::context::Context`, found a different struct `graphics::context::Context`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `&graphics::context::Context` (struct `graphics::context::Context`)
[INFO] [stderr]               found type `&graphics::context::Context` (struct `graphics::context::Context`)
[INFO] [stderr] note: Perhaps two different versions of crate `graphics` are being used?
[INFO] [stderr]   --> src/main.rs:52:72
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 sudokuboard_view.draw(&sudokuboard_controller, glyphs, &c, g);
[INFO] [stderr]    |                                                                        ^^
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `graphics::glyph_cache::rusttype::GlyphCache<'_, (), opengl_graphics::texture::Texture>: graphics::character::CharacterCache` is not satisfied
[INFO] [stderr]   --> src/main.rs:52:34
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 sudokuboard_view.draw(&sudokuboard_controller, glyphs, &c, g);
[INFO] [stderr]    |                                  ^^^^ the trait `graphics::character::CharacterCache` is not implemented for `graphics::glyph_cache::rusttype::GlyphCache<'_, (), opengl_graphics::texture::Texture>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `opengl_graphics::back_end::GlGraphics: graphics::graphics::Graphics` is not satisfied
[INFO] [stderr]   --> src/main.rs:52:76
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 sudokuboard_view.draw(&sudokuboard_controller, glyphs, &c, g);
[INFO] [stderr]    |                                                                            ^ the trait `graphics::graphics::Graphics` is not implemented for `opengl_graphics::back_end::GlGraphics`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0308.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `sudoku`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c270e7d45d8a6bbdbd24cb82ff9f77bb5125d63e9ea86d76364fb2311dcf642f"`
[INFO] running `"docker" "rm" "-f" "c270e7d45d8a6bbdbd24cb82ff9f77bb5125d63e9ea86d76364fb2311dcf642f"`
[INFO] [stdout] c270e7d45d8a6bbdbd24cb82ff9f77bb5125d63e9ea86d76364fb2311dcf642f