[INFO] fetching crate pane 0.4.0...
[INFO] checking pane-0.4.0 against beta-2020-07-24 for pr-75494-beta
[INFO] extracting crate pane 0.4.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate pane 0.4.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pane 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate pane 0.4.0
[INFO] tweaked toml for crates.io crate pane 0.4.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f44e8c86c522cf97ee3efff7baa8bf53bcd1bd1601aac8890740be5a8b29748
[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" "1f44e8c86c522cf97ee3efff7baa8bf53bcd1bd1601aac8890740be5a8b29748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f44e8c86c522cf97ee3efff7baa8bf53bcd1bd1601aac8890740be5a8b29748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f44e8c86c522cf97ee3efff7baa8bf53bcd1bd1601aac8890740be5a8b29748", kill_on_drop: false }`
[INFO] [stdout] 1f44e8c86c522cf97ee3efff7baa8bf53bcd1bd1601aac8890740be5a8b29748
[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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4125cd1a7840900390299c6cefb2d3bbdaab5caf5cd53feca9f1c165c7b32784
[INFO] running `Command { std: "docker" "start" "-a" "4125cd1a7840900390299c6cefb2d3bbdaab5caf5cd53feca9f1c165c7b32784", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking piston-float v1.0.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking interpolation v0.2.0
[INFO] [stderr]     Checking read_color v1.0.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking piston-texture v0.8.0
[INFO] [stderr]     Checking piston-texture v0.6.0
[INFO] [stderr]     Checking bit-vec v0.6.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking gif v0.10.3
[INFO] [stderr]     Checking vecmath v1.0.0
[INFO] [stderr]     Checking piston-viewport v1.0.0
[INFO] [stderr]     Checking crc32fast v1.2.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking piston2d-graphics v0.33.0
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking stb_truetype v0.3.1
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking tiff v0.5.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking png v0.16.7
[INFO] [stderr]     Checking ordered-float v1.1.0
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking rusttype v0.8.3
[INFO] [stderr]     Checking piston2d-graphics v0.36.0
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking image v0.23.8
[INFO] [stderr]     Checking graphics_buffer v0.7.4
[INFO] [stderr]     Checking pane v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `graphics::glyph_cache::rusttype::GlyphCache<'_, (), graphics_buffer::RenderBuffer>: graphics::character::CharacterCache` is not satisfied
[INFO] [stdout]    --> examples/simple.rs:51:19
[INFO] [stdout]     |
[INFO] [stdout] 51  |         .fit_text(&mut glyphs);
[INFO] [stdout]     |                   ^^^^^^^^^^^ the trait `graphics::character::CharacterCache` is not implemented for `graphics::glyph_cache::rusttype::GlyphCache<'_, (), graphics_buffer::RenderBuffer>`
[INFO] [stdout]     |
[INFO] [stdout] help: trait impl with same name found
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.36.0/./src/glyph_cache/rusttype.rs:132:1
[INFO] [stdout]     |
[INFO] [stdout] 132 | / impl<'b, F, T: ImageSize> CharacterCache for GlyphCache<'b, F, T>
[INFO] [stdout] 133 | |     where T: CreateTexture<F> + UpdateTexture<F>
[INFO] [stdout] 134 | | {
[INFO] [stdout] 135 | |     type Texture = T;
[INFO] [stdout] ...   |
[INFO] [stdout] 260 | |     }
[INFO] [stdout] 261 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: perhaps two different versions of crate `graphics` are being used?
[INFO] [stdout]     = note: required because of the requirements on the impl of `pane::CharacterWidthCache` for `graphics::glyph_cache::rusttype::GlyphCache<'_, (), graphics_buffer::RenderBuffer>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `graphics::glyph_cache::rusttype::GlyphCache<'_, (), graphics_buffer::RenderBuffer>: graphics::character::CharacterCache` is not satisfied
[INFO] [stdout]    --> examples/simple.rs:58:10
[INFO] [stdout]     |
[INFO] [stdout] 58  |     pane.draw(&mut glyphs, IDENTITY, &mut buffer).unwrap();
[INFO] [stdout]     |          ^^^^ the trait `graphics::character::CharacterCache` is not implemented for `graphics::glyph_cache::rusttype::GlyphCache<'_, (), graphics_buffer::RenderBuffer>`
[INFO] [stdout]     |
[INFO] [stdout] help: trait impl with same name found
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.36.0/./src/glyph_cache/rusttype.rs:132:1
[INFO] [stdout]     |
[INFO] [stdout] 132 | / impl<'b, F, T: ImageSize> CharacterCache for GlyphCache<'b, F, T>
[INFO] [stdout] 133 | |     where T: CreateTexture<F> + UpdateTexture<F>
[INFO] [stdout] 134 | | {
[INFO] [stdout] 135 | |     type Texture = T;
[INFO] [stdout] ...   |
[INFO] [stdout] 260 | |     }
[INFO] [stdout] 261 | | }
[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 `graphics_buffer::RenderBuffer: graphics::graphics::Graphics` is not satisfied
[INFO] [stdout]    --> examples/simple.rs:58:10
[INFO] [stdout]     |
[INFO] [stdout] 58  |     pane.draw(&mut glyphs, IDENTITY, &mut buffer).unwrap();
[INFO] [stdout]     |          ^^^^ the trait `graphics::graphics::Graphics` is not implemented for `graphics_buffer::RenderBuffer`
[INFO] [stdout]     |
[INFO] [stdout] help: trait impl with same name found
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/graphics_buffer-0.7.4/src/lib.rs:227:1
[INFO] [stdout]     |
[INFO] [stdout] 227 | / impl Graphics for RenderBuffer {
[INFO] [stdout] 228 | |     type Texture = RenderBuffer;
[INFO] [stdout] 229 | |     fn clear_color(&mut self, color: Color) {
[INFO] [stdout] 230 | |         for (_, _, pixel) in self.inner.enumerate_pixels_mut() {
[INFO] [stdout] ...   |
[INFO] [stdout] 362 | |     }
[INFO] [stdout] 363 | | }
[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 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pane`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "4125cd1a7840900390299c6cefb2d3bbdaab5caf5cd53feca9f1c165c7b32784", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4125cd1a7840900390299c6cefb2d3bbdaab5caf5cd53feca9f1c165c7b32784", kill_on_drop: false }`
[INFO] [stdout] 4125cd1a7840900390299c6cefb2d3bbdaab5caf5cd53feca9f1c165c7b32784
