Q:

Why isn't launchpad building my package?

I attempted to upload files to launchpad for building, using
dput ppa:sparhawkthesecond/ahm xserver-xorg-input-evdev_2.8.2-1ubuntu2ahm0ly1_source.changes

It completed fine, and I was told that it was in the queue. I've been checking my ppa page, but it's still coming up empty, about 8 hours later. From the builders' page, under "PPA build status", it seems like wait time should be well under that. Currently, it says
amd64   44  46 jobs (10 minutes) 

Has my package failed? And how can I check to see what the status of my package is?
FWIW, I tried uploading again, and it confirmed that this was fine.
$ dput ppa:sparhawkthesecond/ahm xserver-xorg-input-evdev_2.8.2-1ubuntu2ahm0ly1_source.changes
Package has already been uploaded to ppa on ppa.launchpad.net
Nothing more to do for xserver-xorg-input-evdev_2.8.2-1ubuntu2ahm0ly1_source.changes

I'm not sure if this is related, but I also attempted to import my OpenPGP key, but never got an email.

A:

I had to import my Open PGP key into Launchpad first (and possibly sign the code of conduct too). I forgot to upload the key to hkp://keyserver.ubuntu.com.
Unfortunately, Launchpad doesn't give an error message about this when uploading packages.

