Failed to save: Failed to CreateCacheEntry: Received non-retryable error: Failed request: (409) Conflict: cache entry with the same key, version, and scope already exists

trait `TestImageFormat` is never used

associated function `render_on_gpu` is never used

enum `IndexRepr` is never used

trait `VertexIndexing` is never used

unused return value of `array::<impl [T; N]>::map` that must be used

hiding a lifetime that's elided elsewhere is confusing

hiding a lifetime that's elided elsewhere is confusing

hiding a lifetime that's elided elsewhere is confusing

hiding a lifetime that's elided elsewhere is confusing

unused variable: `caller`

struct `TestImage2D` is never constructed

trait `TestImageFormat` is never used

associated function `render_on_gpu` is never used

enum `IndexRepr` is never used

trait `VertexIndexing` is never used

hiding a lifetime that's elided elsewhere is confusing

hiding a lifetime that's elided elsewhere is confusing

hiding a lifetime that's elided elsewhere is confusing

hiding a lifetime that's elided elsewhere is confusing

unused variable: `caller`