"Failed to parse WGSL" running hello-compute example on metal

[taralx]

Cargo.toml:

[package]
name = "hello-compute"
version = "0.1.0"
authors = ["taralx"]
edition = "2018"

[dependencies]
bytemuck = "1.5.1"
env_logger = "0.8.3"
pollster = "0.2.2"
wgpu = "0.7.0"

Everything in src is copied from examples/hello-compute. cargo run says:

No numbers were provided, defaulting to [1, 2, 3, 4]
[2021-03-21T04:28:13Z ERROR naga::front::wgsl] |	[[stage(compute), workgroup_size(1)]]
[2021-03-21T04:28:13Z ERROR naga::front::wgsl] >	fn main([[builtin(global_invocation_id)]] global_id: vec3<u32>) {
[2021-03-21T04:28:13Z ERROR naga::front::wgsl] |	          ^
wgpu error: Validation Error

Caused by:
    In Device::create_shader_module
    Failed to parse WGSL

[taralx]

Apparently "0.7.0" on crates.io is not the same at all as master head. :(