I have noticed distinct behaviour of ‘snapcraft --debug’ command on ubuntu 16.04, In one case it debugs whatever is going on while building snap insite VM using multipass while, sometime it shows nothing after “Launching VM…” .
Documentation says that --debug option will show text from Vm as soon as any error will occur. Which is opposite of case one where it debugs everything to host terminal.
I saw snapcraft --shell option too which is also not consistent in its behaviour. Documentation says it will open shell inside VM and will show output the of process. while it does nothing after “Launching VM…”
Snapcraft version am using snapcraft, version 3.10.2+git4.g9c6d1cc0