fn parse_binaries(json: &str) -> Result<Vec<(String, PathBuf)>, String>Expand description
The module name and wasm path of each test binary, from nextest’s JSON.
The name is the target’s, because that is what the harness’s proxy sends and
what the page uses to pick a module: env!("CARGO_CRATE_NAME") in the test
target’s own gpu_test_main!.