Empty DBG (hdiutil attach returns 1 without info)

[zoriya]

Expected Result
I wanted to install mediastreamvalidator (from the dbg in https://developer.apple.com/download/all/?q=hls). I could mount the dbg, but it's empty. I was expecting to see something in /Volumes/HTTPLiveStreamingTools1.23b.

Actual Result
/Volumes/HTTPLiveStreamingTools1.23b is empty.

Steps To Reproduce

1. Download HTTPLiveStreamingTools1.23b.dmg from https://developer.apple.com/download/all/?q=hls
2. Run darling shell
3. In the shell, run hdiutil attach ./HTTPLiveStreamingTools1.23b.dmg
4. (Notice that it returns 1 without message)
5. ls -A /Volumes/HTTPLiveStreamingTools1.23b is empty

System Information

NixOS unstable w/ kernel 6.6.36
Darling installed via nix's packet manager, version should be d2cc5fa748003aaa70ad4180fff0a9a85dc65e9b.