[INFO] cloning repository https://github.com/robert-chiniquy/egui-luminance
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robert-chiniquy/egui-luminance" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobert-chiniquy%2Fegui-luminance", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobert-chiniquy%2Fegui-luminance'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 363cbddbb08e1813225db467c7fbb419d776e5ca
[INFO] testing robert-chiniquy/egui-luminance against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobert-chiniquy%2Fegui-luminance" "/workspace/builds/worker-84/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-84/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/robert-chiniquy/egui-luminance on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-84/source/.cargo/config
[INFO] started tweaking git repo https://github.com/robert-chiniquy/egui-luminance
[INFO] finished tweaking git repo https://github.com/robert-chiniquy/egui-luminance
[INFO] tweaked toml for git repo https://github.com/robert-chiniquy/egui-luminance written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] crate git repo https://github.com/robert-chiniquy/egui-luminance already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: dependencies.luminance-front.no-default-features
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded luminance-windowing v0.9.3
[INFO] [stderr]   Downloaded luminance-front v0.3.1
[INFO] [stderr]   Downloaded luminance-derive v0.6.3
[INFO] [stderr]   Downloaded luminance v0.43.2
[INFO] [stderr]   Downloaded emath v0.12.0
[INFO] [stderr]   Downloaded ordered-float v2.5.0
[INFO] [stderr]   Downloaded luminance-webgl v0.3.2
[INFO] [stderr]   Downloaded egui v0.12.0
[INFO] [stderr]   Downloaded epaint v0.12.0
[INFO] [stderr]   Downloaded luminance-gl v0.16.1
[INFO] [stderr]   Downloaded luminance-web-sys v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24aa4d5b72f6855868a58d434e81a4e9635943b36e16a9238df06492456c8dec
[INFO] running `Command { std: "docker" "start" "-a" "24aa4d5b72f6855868a58d434e81a4e9635943b36e16a9238df06492456c8dec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24aa4d5b72f6855868a58d434e81a4e9635943b36e16a9238df06492456c8dec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24aa4d5b72f6855868a58d434e81a4e9635943b36e16a9238df06492456c8dec", kill_on_drop: false }`
[INFO] [stdout] 24aa4d5b72f6855868a58d434e81a4e9635943b36e16a9238df06492456c8dec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94da6197d7d4a1492a7bbe8aedaa104ddde18372886566f66270340218003818
[INFO] running `Command { std: "docker" "start" "-a" "94da6197d7d4a1492a7bbe8aedaa104ddde18372886566f66270340218003818", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: dependencies.luminance-front.no-default-features
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.68
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.73
[INFO] [stderr]    Compiling bumpalo v3.6.1
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.73
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling ttf-parser v0.6.2
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling ab_glyph_rasterizer v0.1.4
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling atomic_refcell v0.1.7
[INFO] [stderr]    Compiling emath v0.12.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling owned_ttf_parser v0.6.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rusttype v0.9.2
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling ordered-float v2.5.0
[INFO] [stderr]    Compiling epaint v0.12.0
[INFO] [stderr]    Compiling egui v0.12.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.73
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.73
[INFO] [stderr]    Compiling luminance-derive v0.6.3
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.73
[INFO] [stderr]    Compiling luminance v0.43.2
[INFO] [stderr]    Compiling luminance-gl v0.16.1
[INFO] [stderr]    Compiling luminance-windowing v0.9.3
[INFO] [stderr]    Compiling js-sys v0.3.50
[INFO] [stderr]    Compiling luminance-front v0.3.1
[INFO] [stderr]    Compiling web-sys v0.3.50
[INFO] [stderr]    Compiling luminance-webgl v0.3.2
[INFO] [stderr]    Compiling luminance-web-sys v0.2.3
[INFO] [stderr]    Compiling egui-luminance v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0271]: type mismatch resolving `<WebSysWebGL2Surface as GraphicsContext>::Backend == luminance_gl::gl33::GL33`
[INFO] [stdout]    --> src/egui_luminance.rs:187:22
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let u = self.build_ui(&mut surface, |ctx| {
[INFO] [stdout]     |                      ^^^^^^^^ expected struct `luminance_webgl::webgl2::WebGL2`, found struct `luminance_gl::gl33::GL33`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<WebSysWebGL2Surface as GraphicsContext>::Backend == luminance_gl::gl33::GL33`
[INFO] [stdout]    --> src/egui_luminance.rs:197:51
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let mut ui_tex: Texture<Dim2, SRGBA8UI> = Texture::new(
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^ expected struct `luminance_gl::gl33::GL33`, found struct `luminance_webgl::webgl2::WebGL2`
[INFO] [stdout]     |
[INFO] [stdout] note: required by `luminance::texture::Texture::<B, D, P>::new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/luminance-0.43.2/src/texture.rs:585:3
[INFO] [stdout]     |
[INFO] [stdout] 585 | /   pub fn new<C>(
[INFO] [stdout] 586 | |     ctx: &mut C,
[INFO] [stdout] 587 | |     size: D::Size,
[INFO] [stdout] 588 | |     mipmaps: usize,
[INFO] [stdout] ...   |
[INFO] [stdout] 591 | |   where
[INFO] [stdout] 592 | |     C: GraphicsContext<Backend = B>,
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/egui_luminance.rs:250:55
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 let bound_tex = pipeline.bind_texture(&mut ui_tex)?;
[INFO] [stdout]     |                                                       ^^^^^^^^^^^ expected struct `luminance_webgl::webgl2::WebGL2`, found struct `luminance_gl::gl33::GL33`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected mutable reference `&mut luminance::texture::Texture<luminance_webgl::webgl2::WebGL2, _, _>`
[INFO] [stdout]                found mutable reference `&mut luminance::texture::Texture<luminance_gl::gl33::GL33, luminance::texture::Dim2, SRGBA8UI>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `TessView<'_, luminance_webgl::webgl2::WebGL2, _, _, _, _>: From<&luminance::tess::Tess<luminance_gl::gl33::GL33, EguiVertex, u32>>` is not satisfied
[INFO] [stdout]    --> src/egui_luminance.rs:255:75
[INFO] [stdout]     |
[INFO] [stdout] 255 |                     rdr_gate.render(&render_st, |mut tess_gate| tess_gate.render(&u))
[INFO] [stdout]     |                                                                           ^^^^^^ the trait `From<&luminance::tess::Tess<luminance_gl::gl33::GL33, EguiVertex, u32>>` is not implemented for `TessView<'_, luminance_webgl::webgl2::WebGL2, _, _, _, _>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following implementations were found:
[INFO] [stdout]               <TessView<'a, B, V, I, W, S> as From<&'a luminance::tess::Tess<B, V, I, W, S>>>
[INFO] [stdout]     = note: required because of the requirements on the impl of `Into<TessView<'_, luminance_webgl::webgl2::WebGL2, _, _, _, _>>` for `&luminance::tess::Tess<luminance_gl::gl33::GL33, EguiVertex, u32>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0271, E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0271`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `egui-luminance` due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "94da6197d7d4a1492a7bbe8aedaa104ddde18372886566f66270340218003818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94da6197d7d4a1492a7bbe8aedaa104ddde18372886566f66270340218003818", kill_on_drop: false }`
[INFO] [stdout] 94da6197d7d4a1492a7bbe8aedaa104ddde18372886566f66270340218003818
