[INFO] fetching crate gfx_app 0.9.0...
[INFO] testing gfx_app-0.9.0 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681-1
[INFO] extracting crate gfx_app 0.9.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate gfx_app 0.9.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate gfx_app 0.9.0
[INFO] tweaked toml for crates.io crate gfx_app 0.9.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gfx_app 0.9.0 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 184 packages to latest compatible versions
[INFO] [stderr]       Adding cgmath v0.16.1 (available: v0.18.0)
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[INFO] [stderr]       Adding gfx_window_glutin v0.29.0 (available: v0.31.0)
[INFO] [stderr]       Adding glutin v0.19.0 (available: v0.32.3)
[INFO] [stderr]       Adding image v0.20.1 (available: v0.25.9)
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[INFO] [stderr]       Adding winit v0.18.1 (available: v0.30.12)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 71ca51640802ee2deb67f2d77f4610e70201a26aef7b66284df5c02349df8fb9
[INFO] running `Command { std: "docker" "start" "-a" "71ca51640802ee2deb67f2d77f4610e70201a26aef7b66284df5c02349df8fb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71ca51640802ee2deb67f2d77f4610e70201a26aef7b66284df5c02349df8fb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71ca51640802ee2deb67f2d77f4610e70201a26aef7b66284df5c02349df8fb9", kill_on_drop: false }`
[INFO] [stdout] 71ca51640802ee2deb67f2d77f4610e70201a26aef7b66284df5c02349df8fb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95b866e084b8cdddc24d110b575e45f71ca3b31577c7f1ed83a26dd196d42974
[INFO] running `Command { std: "docker" "start" "-a" "95b866e084b8cdddc24d110b575e45f71ca3b31577c7f1ed83a26dd196d42974", kill_on_drop: false }`
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[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/lib.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[cfg(feature = "metal")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/lib.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[cfg(feature = "metal")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]   --> src/lib.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(feature = "vulkan")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]   --> src/lib.rs:38:7
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[cfg(feature = "vulkan")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]   --> src/lib.rs:43:15
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[cfg(not(any(feature = "vulkan", feature = "metal")))]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/lib.rs:43:35
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[cfg(not(any(feature = "vulkan", feature = "metal")))]
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]   --> src/lib.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[cfg(feature = "vulkan")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/lib.rs:47:7
[INFO] [stdout]    |
[INFO] [stdout] 47 | #[cfg(feature = "metal")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/lib.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[cfg(feature = "metal")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/lib.rs:52:11
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[cfg(not(feature = "metal"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/lib.rs:282:7
[INFO] [stdout]     |
[INFO] [stdout] 282 | #[cfg(feature = "metal")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/lib.rs:290:7
[INFO] [stdout]     |
[INFO] [stdout] 290 | #[cfg(feature = "metal")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:341:7
[INFO] [stdout]     |
[INFO] [stdout] 341 | #[cfg(feature = "vulkan")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:349:7
[INFO] [stdout]     |
[INFO] [stdout] 349 | #[cfg(feature = "vulkan")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:399:43
[INFO] [stdout]     |
[INFO] [stdout] 399 | #[cfg(all(not(target_os = "windows"), not(feature = "vulkan"), not(feature = "metal")))]
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/lib.rs:399:68
[INFO] [stdout]     |
[INFO] [stdout] 399 | #[cfg(all(not(target_os = "windows"), not(feature = "vulkan"), not(feature = "metal")))]
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:401:38
[INFO] [stdout]     |
[INFO] [stdout] 401 | #[cfg(all(target_os = "windows", not(feature = "vulkan")))]
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/lib.rs:403:7
[INFO] [stdout]     |
[INFO] [stdout] 403 | #[cfg(feature = "metal")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:405:7
[INFO] [stdout]     |
[INFO] [stdout] 405 | #[cfg(feature = "vulkan")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/shade.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[cfg(feature = "metal")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/shade.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 |     #[cfg(feature = "metal")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]   --> src/shade.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 |     #[cfg(feature = "vulkan")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/shade.rs:134:19
[INFO] [stdout]     |
[INFO] [stdout] 134 |             #[cfg(feature = "metal")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/shade.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |             #[cfg(feature = "vulkan")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:99:15
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn new<F>(&mut F, shade::Backend, WindowTargets<R>) -> Self where F: Factory<R, CommandBuffer = C>;
[INFO] [stdout]    |               ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut F`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn new<F>(&mut F, shade::Backend, WindowTargets<R>) -> Self where F: Factory<R, CommandBuffer = C>;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: shade::Backend`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:99:39
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn new<F>(&mut F, shade::Backend, WindowTargets<R>) -> Self where F: Factory<R, CommandBuffer = C>;
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: WindowTargets<R>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:100:29
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn render<D>(&mut self, &mut D) where D: gfx::Device<Resources = R, CommandBuffer = C>;
[INFO] [stdout]     |                             ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut D`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:102:22
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn on(&mut self, winit::WindowEvent);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: winit::WindowEvent`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:103:32
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn on_resize<F>(&mut self, &mut F, WindowTargets<R>) where F: Factory<R, CommandBuffer = C>;
[INFO] [stdout]     |                                ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut F`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:103:40
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn on_resize<F>(&mut self, &mut F, WindowTargets<R>) where F: Factory<R, CommandBuffer = C>;
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: WindowTargets<R>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:425:47
[INFO] [stdout]     |
[INFO] [stdout] 425 |     #[cfg(all(not(target_os = "windows"), not(feature = "vulkan"), not(feature = "metal")))]
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/lib.rs:425:72
[INFO] [stdout]     |
[INFO] [stdout] 425 |     #[cfg(all(not(target_os = "windows"), not(feature = "vulkan"), not(feature = "metal")))]
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:429:42
[INFO] [stdout]     |
[INFO] [stdout] 429 |     #[cfg(all(target_os = "windows", not(feature = "vulkan")))]
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/lib.rs:433:11
[INFO] [stdout]     |
[INFO] [stdout] 433 |     #[cfg(feature = "metal")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:437:11
[INFO] [stdout]     |
[INFO] [stdout] 437 |     #[cfg(feature = "vulkan")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:409:32
[INFO] [stdout]     |
[INFO] [stdout] 409 |     fn new<F: gfx::Factory<R>>(&mut F, shade::Backend, WindowTargets<R>) -> Self;
[INFO] [stdout]     |                                ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut F`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:409:40
[INFO] [stdout]     |
[INFO] [stdout] 409 |     fn new<F: gfx::Factory<R>>(&mut F, shade::Backend, WindowTargets<R>) -> Self;
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: shade::Backend`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:409:56
[INFO] [stdout]     |
[INFO] [stdout] 409 |     fn new<F: gfx::Factory<R>>(&mut F, shade::Backend, WindowTargets<R>) -> Self;
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: WindowTargets<R>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:410:52
[INFO] [stdout]     |
[INFO] [stdout] 410 |     fn render<C: gfx::CommandBuffer<R>>(&mut self, &mut gfx::Encoder<R, C>);
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut gfx::Encoder<R, C>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:415:29
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fn on_resize(&mut self, WindowTargets<R>) {}
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: WindowTargets<R>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.53s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: glutin v0.19.0, winit v0.18.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "95b866e084b8cdddc24d110b575e45f71ca3b31577c7f1ed83a26dd196d42974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95b866e084b8cdddc24d110b575e45f71ca3b31577c7f1ed83a26dd196d42974", kill_on_drop: false }`
[INFO] [stdout] 95b866e084b8cdddc24d110b575e45f71ca3b31577c7f1ed83a26dd196d42974
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1103934d99913cbeb4cf22ea603d539cf7b613dd50da108adf49a355b601de67
[INFO] running `Command { std: "docker" "start" "-a" "1103934d99913cbeb4cf22ea603d539cf7b613dd50da108adf49a355b601de67", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling num-bigint v0.1.45
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling num-complex v0.1.44
[INFO] [stderr]    Compiling num-rational v0.1.43
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling mint v0.2.0
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/lib.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[cfg(feature = "metal")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/lib.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[cfg(feature = "metal")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]   --> src/lib.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(feature = "vulkan")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]   --> src/lib.rs:38:7
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[cfg(feature = "vulkan")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]   --> src/lib.rs:43:15
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[cfg(not(any(feature = "vulkan", feature = "metal")))]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/lib.rs:43:35
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[cfg(not(any(feature = "vulkan", feature = "metal")))]
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]   --> src/lib.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[cfg(feature = "vulkan")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/lib.rs:47:7
[INFO] [stdout]    |
[INFO] [stdout] 47 | #[cfg(feature = "metal")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/lib.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[cfg(feature = "metal")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/lib.rs:52:11
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[cfg(not(feature = "metal"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/lib.rs:282:7
[INFO] [stdout]     |
[INFO] [stdout] 282 | #[cfg(feature = "metal")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/lib.rs:290:7
[INFO] [stdout]     |
[INFO] [stdout] 290 | #[cfg(feature = "metal")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:341:7
[INFO] [stdout]     |
[INFO] [stdout] 341 | #[cfg(feature = "vulkan")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:349:7
[INFO] [stdout]     |
[INFO] [stdout] 349 | #[cfg(feature = "vulkan")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:399:43
[INFO] [stdout]     |
[INFO] [stdout] 399 | #[cfg(all(not(target_os = "windows"), not(feature = "vulkan"), not(feature = "metal")))]
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/lib.rs:399:68
[INFO] [stdout]     |
[INFO] [stdout] 399 | #[cfg(all(not(target_os = "windows"), not(feature = "vulkan"), not(feature = "metal")))]
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:401:38
[INFO] [stdout]     |
[INFO] [stdout] 401 | #[cfg(all(target_os = "windows", not(feature = "vulkan")))]
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/lib.rs:403:7
[INFO] [stdout]     |
[INFO] [stdout] 403 | #[cfg(feature = "metal")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:405:7
[INFO] [stdout]     |
[INFO] [stdout] 405 | #[cfg(feature = "vulkan")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/shade.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[cfg(feature = "metal")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/shade.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 |     #[cfg(feature = "metal")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]   --> src/shade.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 |     #[cfg(feature = "vulkan")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/shade.rs:134:19
[INFO] [stdout]     |
[INFO] [stdout] 134 |             #[cfg(feature = "metal")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/shade.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |             #[cfg(feature = "vulkan")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:99:15
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn new<F>(&mut F, shade::Backend, WindowTargets<R>) -> Self where F: Factory<R, CommandBuffer = C>;
[INFO] [stdout]    |               ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut F`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn new<F>(&mut F, shade::Backend, WindowTargets<R>) -> Self where F: Factory<R, CommandBuffer = C>;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: shade::Backend`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:99:39
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn new<F>(&mut F, shade::Backend, WindowTargets<R>) -> Self where F: Factory<R, CommandBuffer = C>;
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: WindowTargets<R>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:100:29
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn render<D>(&mut self, &mut D) where D: gfx::Device<Resources = R, CommandBuffer = C>;
[INFO] [stdout]     |                             ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut D`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:102:22
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn on(&mut self, winit::WindowEvent);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: winit::WindowEvent`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:103:32
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn on_resize<F>(&mut self, &mut F, WindowTargets<R>) where F: Factory<R, CommandBuffer = C>;
[INFO] [stdout]     |                                ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut F`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:103:40
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn on_resize<F>(&mut self, &mut F, WindowTargets<R>) where F: Factory<R, CommandBuffer = C>;
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: WindowTargets<R>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:425:47
[INFO] [stdout]     |
[INFO] [stdout] 425 |     #[cfg(all(not(target_os = "windows"), not(feature = "vulkan"), not(feature = "metal")))]
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/lib.rs:425:72
[INFO] [stdout]     |
[INFO] [stdout] 425 |     #[cfg(all(not(target_os = "windows"), not(feature = "vulkan"), not(feature = "metal")))]
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:429:42
[INFO] [stdout]     |
[INFO] [stdout] 429 |     #[cfg(all(target_os = "windows", not(feature = "vulkan")))]
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/lib.rs:433:11
[INFO] [stdout]     |
[INFO] [stdout] 433 |     #[cfg(feature = "metal")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:437:11
[INFO] [stdout]     |
[INFO] [stdout] 437 |     #[cfg(feature = "vulkan")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:409:32
[INFO] [stdout]     |
[INFO] [stdout] 409 |     fn new<F: gfx::Factory<R>>(&mut F, shade::Backend, WindowTargets<R>) -> Self;
[INFO] [stdout]     |                                ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut F`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:409:40
[INFO] [stdout]     |
[INFO] [stdout] 409 |     fn new<F: gfx::Factory<R>>(&mut F, shade::Backend, WindowTargets<R>) -> Self;
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: shade::Backend`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:409:56
[INFO] [stdout]     |
[INFO] [stdout] 409 |     fn new<F: gfx::Factory<R>>(&mut F, shade::Backend, WindowTargets<R>) -> Self;
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: WindowTargets<R>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:410:52
[INFO] [stdout]     |
[INFO] [stdout] 410 |     fn render<C: gfx::CommandBuffer<R>>(&mut self, &mut gfx::Encoder<R, C>);
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut gfx::Encoder<R, C>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:415:29
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fn on_resize(&mut self, WindowTargets<R>) {}
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: WindowTargets<R>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gif v0.10.3
[INFO] [stderr]    Compiling cgmath v0.14.1
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling genmesh v0.5.0
[INFO] [stderr]    Compiling num v0.1.43
[INFO] [stderr]    Compiling noise v0.2.0
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling gfx_app v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> examples/performance/main.rs:222:10
[INFO] [stdout]     |
[INFO] [stdout] 222 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> examples/shadow/main.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[cfg(feature="metal")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> examples/shadow/main.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[cfg(not(feature="metal"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> examples/deferred/main.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[cfg(feature="metal")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> examples/deferred/main.rs:43:11
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[cfg(not(feature="metal"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> examples/deferred/main.rs:179:11
[INFO] [stdout]     |
[INFO] [stdout] 179 |     #[cfg(feature="metal")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> examples/deferred/main.rs:181:15
[INFO] [stdout]     |
[INFO] [stdout] 181 |     #[cfg(not(feature="metal"))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vertex` is never constructed
[INFO] [stdout]  --> tests/derive.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Vertex {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Constant` is never constructed
[INFO] [stdout]   --> tests/derive.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct Constant {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/performance/main.rs:390:20
[INFO] [stdout]     |
[INFO] [stdout] 390 |     let mut r: Box<Renderer>;
[INFO] [stdout]     |                    ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 390 |     let mut r: Box<dyn Renderer>;
[INFO] [stdout]     |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped
[INFO] [stdout]   --> examples/performance/main.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 | trait Renderer: Drop {
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(drop_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/lib.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[cfg(feature = "metal")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/lib.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[cfg(feature = "metal")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]   --> src/lib.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(feature = "vulkan")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]   --> src/lib.rs:38:7
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[cfg(feature = "vulkan")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]   --> src/lib.rs:43:15
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[cfg(not(any(feature = "vulkan", feature = "metal")))]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/lib.rs:43:35
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[cfg(not(any(feature = "vulkan", feature = "metal")))]
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]   --> src/lib.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[cfg(feature = "vulkan")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/lib.rs:47:7
[INFO] [stdout]    |
[INFO] [stdout] 47 | #[cfg(feature = "metal")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/lib.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[cfg(feature = "metal")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/lib.rs:52:11
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[cfg(not(feature = "metal"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/lib.rs:282:7
[INFO] [stdout]     |
[INFO] [stdout] 282 | #[cfg(feature = "metal")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/lib.rs:290:7
[INFO] [stdout]     |
[INFO] [stdout] 290 | #[cfg(feature = "metal")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:341:7
[INFO] [stdout]     |
[INFO] [stdout] 341 | #[cfg(feature = "vulkan")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:349:7
[INFO] [stdout]     |
[INFO] [stdout] 349 | #[cfg(feature = "vulkan")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:399:43
[INFO] [stdout]     |
[INFO] [stdout] 399 | #[cfg(all(not(target_os = "windows"), not(feature = "vulkan"), not(feature = "metal")))]
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/lib.rs:399:68
[INFO] [stdout]     |
[INFO] [stdout] 399 | #[cfg(all(not(target_os = "windows"), not(feature = "vulkan"), not(feature = "metal")))]
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:401:38
[INFO] [stdout]     |
[INFO] [stdout] 401 | #[cfg(all(target_os = "windows", not(feature = "vulkan")))]
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/lib.rs:403:7
[INFO] [stdout]     |
[INFO] [stdout] 403 | #[cfg(feature = "metal")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:405:7
[INFO] [stdout]     |
[INFO] [stdout] 405 | #[cfg(feature = "vulkan")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/shade.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[cfg(feature = "metal")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]   --> src/shade.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 |     #[cfg(feature = "metal")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]   --> src/shade.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 |     #[cfg(feature = "vulkan")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]    = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/shade.rs:134:19
[INFO] [stdout]     |
[INFO] [stdout] 134 |             #[cfg(feature = "metal")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/shade.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |             #[cfg(feature = "vulkan")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:99:15
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn new<F>(&mut F, shade::Backend, WindowTargets<R>) -> Self where F: Factory<R, CommandBuffer = C>;
[INFO] [stdout]    |               ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut F`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn new<F>(&mut F, shade::Backend, WindowTargets<R>) -> Self where F: Factory<R, CommandBuffer = C>;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: shade::Backend`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:99:39
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn new<F>(&mut F, shade::Backend, WindowTargets<R>) -> Self where F: Factory<R, CommandBuffer = C>;
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: WindowTargets<R>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:100:29
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn render<D>(&mut self, &mut D) where D: gfx::Device<Resources = R, CommandBuffer = C>;
[INFO] [stdout]     |                             ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut D`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:102:22
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn on(&mut self, winit::WindowEvent);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: winit::WindowEvent`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:103:32
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn on_resize<F>(&mut self, &mut F, WindowTargets<R>) where F: Factory<R, CommandBuffer = C>;
[INFO] [stdout]     |                                ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut F`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:103:40
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn on_resize<F>(&mut self, &mut F, WindowTargets<R>) where F: Factory<R, CommandBuffer = C>;
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: WindowTargets<R>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:425:47
[INFO] [stdout]     |
[INFO] [stdout] 425 |     #[cfg(all(not(target_os = "windows"), not(feature = "vulkan"), not(feature = "metal")))]
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/lib.rs:425:72
[INFO] [stdout]     |
[INFO] [stdout] 425 |     #[cfg(all(not(target_os = "windows"), not(feature = "vulkan"), not(feature = "metal")))]
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:429:42
[INFO] [stdout]     |
[INFO] [stdout] 429 |     #[cfg(all(target_os = "windows", not(feature = "vulkan")))]
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `metal`
[INFO] [stdout]    --> src/lib.rs:433:11
[INFO] [stdout]     |
[INFO] [stdout] 433 |     #[cfg(feature = "metal")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stdout]    --> src/lib.rs:437:11
[INFO] [stdout]     |
[INFO] [stdout] 437 |     #[cfg(feature = "vulkan")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stdout]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:409:32
[INFO] [stdout]     |
[INFO] [stdout] 409 |     fn new<F: gfx::Factory<R>>(&mut F, shade::Backend, WindowTargets<R>) -> Self;
[INFO] [stdout]     |                                ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut F`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:409:40
[INFO] [stdout]     |
[INFO] [stdout] 409 |     fn new<F: gfx::Factory<R>>(&mut F, shade::Backend, WindowTargets<R>) -> Self;
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: shade::Backend`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:409:56
[INFO] [stdout]     |
[INFO] [stdout] 409 |     fn new<F: gfx::Factory<R>>(&mut F, shade::Backend, WindowTargets<R>) -> Self;
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: WindowTargets<R>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:410:52
[INFO] [stdout]     |
[INFO] [stdout] 410 |     fn render<C: gfx::CommandBuffer<R>>(&mut self, &mut gfx::Encoder<R, C>);
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut gfx::Encoder<R, C>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:415:29
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fn on_resize(&mut self, WindowTargets<R>) {}
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: WindowTargets<R>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.44s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: glutin v0.19.0, winit v0.18.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "1103934d99913cbeb4cf22ea603d539cf7b613dd50da108adf49a355b601de67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1103934d99913cbeb4cf22ea603d539cf7b613dd50da108adf49a355b601de67", kill_on_drop: false }`
[INFO] [stdout] 1103934d99913cbeb4cf22ea603d539cf7b613dd50da108adf49a355b601de67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cfee097dc3e43bb6c77f1aaf7d6aa36d6d609ef5fb08d2b4a6d12d2eb400de62
[INFO] running `Command { std: "docker" "start" "-a" "cfee097dc3e43bb6c77f1aaf7d6aa36d6d609ef5fb08d2b4a6d12d2eb400de62", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]   --> src/lib.rs:31:7
[INFO] [stderr]    |
[INFO] [stderr] 31 | #[cfg(feature = "metal")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]   --> src/lib.rs:33:7
[INFO] [stderr]    |
[INFO] [stderr] 33 | #[cfg(feature = "metal")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stderr]   --> src/lib.rs:36:7
[INFO] [stderr]    |
[INFO] [stderr] 36 | #[cfg(feature = "vulkan")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]    = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stderr]   --> src/lib.rs:38:7
[INFO] [stderr]    |
[INFO] [stderr] 38 | #[cfg(feature = "vulkan")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]    = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stderr]   --> src/lib.rs:43:15
[INFO] [stderr]    |
[INFO] [stderr] 43 | #[cfg(not(any(feature = "vulkan", feature = "metal")))]
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]    = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]   --> src/lib.rs:43:35
[INFO] [stderr]    |
[INFO] [stderr] 43 | #[cfg(not(any(feature = "vulkan", feature = "metal")))]
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stderr]   --> src/lib.rs:45:7
[INFO] [stderr]    |
[INFO] [stderr] 45 | #[cfg(feature = "vulkan")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]    = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]   --> src/lib.rs:47:7
[INFO] [stderr]    |
[INFO] [stderr] 47 | #[cfg(feature = "metal")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]   --> src/lib.rs:50:7
[INFO] [stderr]    |
[INFO] [stderr] 50 | #[cfg(feature = "metal")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]   --> src/lib.rs:52:11
[INFO] [stderr]    |
[INFO] [stderr] 52 | #[cfg(not(feature = "metal"))]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]    --> src/lib.rs:282:7
[INFO] [stderr]     |
[INFO] [stderr] 282 | #[cfg(feature = "metal")]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]    --> src/lib.rs:290:7
[INFO] [stderr]     |
[INFO] [stderr] 290 | #[cfg(feature = "metal")]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stderr]    --> src/lib.rs:341:7
[INFO] [stderr]     |
[INFO] [stderr] 341 | #[cfg(feature = "vulkan")]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stderr]    --> src/lib.rs:349:7
[INFO] [stderr]     |
[INFO] [stderr] 349 | #[cfg(feature = "vulkan")]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stderr]    --> src/lib.rs:399:43
[INFO] [stderr]     |
[INFO] [stderr] 399 | #[cfg(all(not(target_os = "windows"), not(feature = "vulkan"), not(feature = "metal")))]
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]    --> src/lib.rs:399:68
[INFO] [stderr]     |
[INFO] [stderr] 399 | #[cfg(all(not(target_os = "windows"), not(feature = "vulkan"), not(feature = "metal")))]
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stderr]    --> src/lib.rs:401:38
[INFO] [stderr]     |
[INFO] [stderr] 401 | #[cfg(all(target_os = "windows", not(feature = "vulkan")))]
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]    --> src/lib.rs:403:7
[INFO] [stderr]     |
[INFO] [stderr] 403 | #[cfg(feature = "metal")]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stderr]    --> src/lib.rs:405:7
[INFO] [stderr]     |
[INFO] [stderr] 405 | #[cfg(feature = "vulkan")]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]   --> src/shade.rs:22:7
[INFO] [stderr]    |
[INFO] [stderr] 22 | #[cfg(feature = "metal")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]   --> src/shade.rs:31:11
[INFO] [stderr]    |
[INFO] [stderr] 31 |     #[cfg(feature = "metal")]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stderr]   --> src/shade.rs:33:11
[INFO] [stderr]    |
[INFO] [stderr] 33 |     #[cfg(feature = "vulkan")]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]    = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]    --> src/shade.rs:134:19
[INFO] [stderr]     |
[INFO] [stderr] 134 |             #[cfg(feature = "metal")]
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stderr]    --> src/shade.rs:142:19
[INFO] [stderr]     |
[INFO] [stderr] 142 |             #[cfg(feature = "vulkan")]
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/lib.rs:99:15
[INFO] [stderr]    |
[INFO] [stderr] 99 |     fn new<F>(&mut F, shade::Backend, WindowTargets<R>) -> Self where F: Factory<R, CommandBuffer = C>;
[INFO] [stderr]    |               ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut F`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stderr]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/lib.rs:99:23
[INFO] [stderr]    |
[INFO] [stderr] 99 |     fn new<F>(&mut F, shade::Backend, WindowTargets<R>) -> Self where F: Factory<R, CommandBuffer = C>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: shade::Backend`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/lib.rs:99:39
[INFO] [stderr]    |
[INFO] [stderr] 99 |     fn new<F>(&mut F, shade::Backend, WindowTargets<R>) -> Self where F: Factory<R, CommandBuffer = C>;
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: WindowTargets<R>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]    --> src/lib.rs:100:29
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn render<D>(&mut self, &mut D) where D: gfx::Device<Resources = R, CommandBuffer = C>;
[INFO] [stderr]     |                             ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut D`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]    --> src/lib.rs:102:22
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn on(&mut self, winit::WindowEvent);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: winit::WindowEvent`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]    --> src/lib.rs:103:32
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn on_resize<F>(&mut self, &mut F, WindowTargets<R>) where F: Factory<R, CommandBuffer = C>;
[INFO] [stderr]     |                                ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut F`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]    --> src/lib.rs:103:40
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn on_resize<F>(&mut self, &mut F, WindowTargets<R>) where F: Factory<R, CommandBuffer = C>;
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: WindowTargets<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stderr]    --> src/lib.rs:425:47
[INFO] [stderr]     |
[INFO] [stderr] 425 |     #[cfg(all(not(target_os = "windows"), not(feature = "vulkan"), not(feature = "metal")))]
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]    --> src/lib.rs:425:72
[INFO] [stderr]     |
[INFO] [stderr] 425 |     #[cfg(all(not(target_os = "windows"), not(feature = "vulkan"), not(feature = "metal")))]
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stderr]    --> src/lib.rs:429:42
[INFO] [stderr]     |
[INFO] [stderr] 429 |     #[cfg(all(target_os = "windows", not(feature = "vulkan")))]
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]    --> src/lib.rs:433:11
[INFO] [stderr]     |
[INFO] [stderr] 433 |     #[cfg(feature = "metal")]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `vulkan`
[INFO] [stderr]    --> src/lib.rs:437:11
[INFO] [stderr]     |
[INFO] [stderr] 437 |     #[cfg(feature = "vulkan")]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]     = help: consider adding `vulkan` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]    --> src/lib.rs:409:32
[INFO] [stderr]     |
[INFO] [stderr] 409 |     fn new<F: gfx::Factory<R>>(&mut F, shade::Backend, WindowTargets<R>) -> Self;
[INFO] [stderr]     |                                ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut F`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]    --> src/lib.rs:409:40
[INFO] [stderr]     |
[INFO] [stderr] 409 |     fn new<F: gfx::Factory<R>>(&mut F, shade::Backend, WindowTargets<R>) -> Self;
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: shade::Backend`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]    --> src/lib.rs:409:56
[INFO] [stderr]     |
[INFO] [stderr] 409 |     fn new<F: gfx::Factory<R>>(&mut F, shade::Backend, WindowTargets<R>) -> Self;
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: WindowTargets<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]    --> src/lib.rs:410:52
[INFO] [stderr]     |
[INFO] [stderr] 410 |     fn render<C: gfx::CommandBuffer<R>>(&mut self, &mut gfx::Encoder<R, C>);
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut gfx::Encoder<R, C>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]    --> src/lib.rs:415:29
[INFO] [stderr]     |
[INFO] [stderr] 415 |     fn on_resize(&mut self, WindowTargets<R>) {}
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: WindowTargets<R>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `gfx_app` (lib) generated 41 warnings (run `cargo fix --lib -p gfx_app` to apply 12 suggestions)
[INFO] [stderr] warning: `gfx_app` (lib test) generated 41 warnings (41 duplicates)
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]   --> examples/shadow/main.rs:24:7
[INFO] [stderr]    |
[INFO] [stderr] 24 | #[cfg(feature="metal")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]   --> examples/shadow/main.rs:26:11
[INFO] [stderr]    |
[INFO] [stderr] 26 | #[cfg(not(feature="metal"))]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> examples/performance/main.rs:222:10
[INFO] [stderr]     |
[INFO] [stderr] 222 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> examples/performance/main.rs:390:20
[INFO] [stderr]     |
[INFO] [stderr] 390 |     let mut r: Box<Renderer>;
[INFO] [stderr]     |                    ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 390 |     let mut r: Box<dyn Renderer>;
[INFO] [stderr]     |                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped
[INFO] [stderr]   --> examples/performance/main.rs:88:17
[INFO] [stderr]    |
[INFO] [stderr] 88 | trait Renderer: Drop {
[INFO] [stderr]    |                 ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(drop_bounds)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Vertex` is never constructed
[INFO] [stderr]  --> tests/derive.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | struct Vertex {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Constant` is never constructed
[INFO] [stderr]   --> tests/derive.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct Constant {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `gfx_app` (example "shadow") generated 2 warnings
[INFO] [stderr] warning: `gfx_app` (example "performance") generated 3 warnings (run `cargo fix --example "performance" -p gfx_app` to apply 1 suggestion)
[INFO] [stderr] warning: `gfx_app` (test "derive") generated 2 warnings
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]   --> examples/deferred/main.rs:41:7
[INFO] [stderr]    |
[INFO] [stderr] 41 | #[cfg(feature="metal")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]   --> examples/deferred/main.rs:43:11
[INFO] [stderr]    |
[INFO] [stderr] 43 | #[cfg(not(feature="metal"))]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]    = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]    --> examples/deferred/main.rs:179:11
[INFO] [stderr]     |
[INFO] [stderr] 179 |     #[cfg(feature="metal")]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `metal`
[INFO] [stderr]    --> examples/deferred/main.rs:181:15
[INFO] [stderr]     |
[INFO] [stderr] 181 |     #[cfg(not(feature="metal"))]
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `gfx_window_glfw`, `gfx_window_sdl`, `glfw`, `headless`, `mint`, `sdl`, `serialize`, and `unstable`
[INFO] [stderr]     = help: consider adding `metal` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `gfx_app` (example "deferred") generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: glutin v0.19.0, winit v0.18.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gfx_app-84f535b1354363eb)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-0bb3da1beb9cc011)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/handle.rs (/opt/rustwide/target/debug/deps/handle-b4a2171d7da8d018)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_buffer_len ... ok
[INFO] [stdout] test test_cleanup ... ok
[INFO] [stdout] test test_buffer_zero_len - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/macros.rs (/opt/rustwide/target/debug/deps/macros-c6fde774c36d3c29)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gfx_app
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cfee097dc3e43bb6c77f1aaf7d6aa36d6d609ef5fb08d2b4a6d12d2eb400de62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfee097dc3e43bb6c77f1aaf7d6aa36d6d609ef5fb08d2b4a6d12d2eb400de62", kill_on_drop: false }`
[INFO] [stdout] cfee097dc3e43bb6c77f1aaf7d6aa36d6d609ef5fb08d2b4a6d12d2eb400de62
