WIP: make some cfg_attrs actually right for lints under CORE_MSRV

Author: ErichDonGubler

wgpu-core/src/command/compute_command.rs

@@ -229,15 +229,15 @@ pub enum ArcComputeCommand {
     },
 
     PushDebugGroup {
-        #[cfg_attr(not(any(feature = "serde", feature = "replay")), allow(dead_code))]
+        #[cfg_attr(not(any(feature = "serde", feature = "replay")), expect(dead_code))]
         color: u32,
         len: usize,
     },
 
     PopDebugGroup,
 
     InsertDebugMarker {
-        #[cfg_attr(not(any(feature = "serde", feature = "replay")), allow(dead_code))]
+        #[cfg_attr(not(any(feature = "serde", feature = "replay")), expect(dead_code))]
         color: u32,
         len: usize,
     },

wgpu-core/src/command/render_command.rs

@@ -474,13 +474,13 @@ pub enum ArcRenderCommand {
         indexed: bool,
     },
     PushDebugGroup {
-        #[cfg_attr(not(any(feature = "serde", feature = "replay")), allow(dead_code))]
+        #[cfg_attr(not(any(feature = "serde", feature = "replay")), expect(dead_code))]
         color: u32,
         len: usize,
     },
     PopDebugGroup,
     InsertDebugMarker {
-        #[cfg_attr(not(any(feature = "serde", feature = "replay")), allow(dead_code))]
+        #[cfg_attr(not(any(feature = "serde", feature = "replay")), expect(dead_code))]
         color: u32,
         len: usize,
     },