That is not the actual contents of the .deb. Download the .deb and open it in file-roller or something to check for yourself. Or look at the build log.
https://buildd.debian.org/status/package.php?p=rust-async-broadcast Some Rust autopkgtests take a very long time to complete which is especially noticeable on riscv64 which I think may be the slowest autopkgtest infrastructure. Some rust autopkgtests have additional trouble because 1. No riscv64 packages are in Testing yet 2. The Debian Rust team sets skip-not-installable by default. That means the migration-reference autopkgtest will always show as neutral since the dependencies are uninstallable when migration-reference is the only trigger. I think skip-not-installable by default is bad for other reasons but I think this situation makes it worse. See for instance https://ci.debian.net/packages/r/rust-gtk4/testing/riscv64/ which passes once in a while. But I don't believe riscv64 is delaying the rust-zbus transition. Thank you, Jeremy Bícha