r: WIP snapshot(ok)
r: WIP snapshot(ok)
r: WIP snapshot(ok)
r: WIP snapshot(ok)
r: WIP snapshot(ok)
r: WIP snapshot(OK, +insert into select)
r: WIP snapshot(ok)
r: WIP snapshot(OK, fixed lldb.Update)
r: WIP snapshot(OK)
r: WIP snapshot(OK, all old tests pass)