r: WIP snapshot(ok)
r: WIP snapshot(broken)
r: WIP snapshot(broken)
r: WIP snapshot(broken)
r: WIP snapshot(OK, fixed)
r: WIP snapshot(OK, cumulative DB test)
r: WIP snapshot(ok)
r: WIP snapshot(ok)
r: WIP snapshot(ok)
r: WIP snapshot(ok, refactored for golint)