fixup uptime tests
fixup uptime tests

ericflo/Sia,MrStrong/Sia,NebulousLabs/Sia,mnsl/Sia,ChrisSchinnerl/Sia,mnsl/Sia,mharkus/Sia,ChrisSchinnerl/Sia,mharkus/Sia,mtlynch/Sia,MrStrong/Sia,NebulousLabs/Sia,mtlynch/Sia,ericflo/Sia