Updating rspirv crate

[Jasper-Bekkers]

Creating this ticket since we had some breakage in this project the last time we tried to update rspirv. This was tracked in gfx-rs/rspirv#196 but we'd like to announce it here as well since we're planning on pushing a new update to rspirv soon (with a seperate spirv crate instead of spirv_headers).

Historically the semver handing of rspirv hasn't been ... great, which is something we're working on fixing but I thought I'd give a small heads up at least.

[Jasper-Bekkers]

@kvark we have just pushed rspirv 0.9.0 and spirv 0.1.0, henceforth spirv_headers will be deprecated.

[kvark]

I'm having a bit of an issue updating

warning: /Users/dmalyshau/Code/naga/Cargo.toml: version requirement 0.1.0+1.5.4 for dependency spirv includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
warning: /Users/dmalyshau/Code/naga/Cargo.toml: version requirement 0.1.0+1.5.4 for dependency spirv includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
Updating crates.io index
Downloaded spirv v0.1.0
error: failed to verify the checksum of spirv v0.1.0

[kvark]

Stripping the "+1.5.4" removes the warnings but I'm left with

failed to verify the checksum of spirv v0.1.0

[Jasper-Bekkers]

Yeah, you're not supposed to specify the metadata with the version.

The checksum issue is a bit odd - we didn't get that issue when publishing a new rspirv update.

[kvark]

Removing everything with cargo-cache -r all doesn't help either. And I'm seeing this on an empty project (just adding spirv = "0.1" dependency). Something is fishy here.

[Jasper-Bekkers]

@kvark I seem to be getting the same issue locally - I'll investigate.

[Jasper-Bekkers]

Seems related to rust-lang/cargo#7180

[Jasper-Bekkers]

Seems like there used to be an old version of spirv at 0.1.0 (that was yanked before) that cargo fetch compares against incorrectly. I'll just release a 0.2.0 and that should work 🤞

Edit: Seems to work for me locally now with 0.2.0.

[kvark]

Thanks! Unfortunately, now rspirv also needs to be updated, since it still tries to drag in the old spirv-0.1.0

[Jasper-Bekkers]

Pushed a new version of rspirv now as well. I'll close this as it looks like there wasn't any major fallout from this release. Further issues can be discussed on the rspirv repo directly.

[kvark]

Thanks! Just as I needed this. Naga-0.6 is also released now, using the new spirv crate.