CI error: "the given version requirement is invalid"

[dessalines]

I'm not sure what's causing this issue:

cargo workspaces publish --from-git --allow-dirty --no-verify --allow-branch "0.19.4-beta.1d" --yes custom "0.19.4-beta.1d"
thread 'main' panicked at /usr/local/cargo/registry/src/index.crates.io-6f17d22bba15001f/cargo-workspaces-0.3.1/src/main.rs:76:35:
called `Result::unwrap()` on an `Err` value: Json(Error("the given version requirement is invalid", line: 1, column: 2201))
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace