I saw myself in a dark pit where little machines moved, which resembled Wall-E that were the slaves of a mechanical race.  Definitely not the heavy note like Nuclear War in Terminator.

There were a few "worker-mechs" who carried some iron pipes of astronomical design and assembled them.  Soon, they warped into a portal with a blue aura (shaped like a horn), and started dumping the trash through that feeding tray.  The items were sucked in ejected in another outlet.

Marvelous invention.

Next scene showed me holding a pigeon who was trying to walk off the tree.  It appeared easier than usual to grab a pigeon than what I usually see - they would scamper off and eventually fly off it we get too close.

Eyes opened shortly.  It was alreasdy 7:17am.