new-replica range-id=1 replica-id=10 k=a ek=c
----
r1:{a-c} [(n1,s1):10, next=11, gen=0]

new-replica range-id=1 replica-id=20 k=c ek=d
----
r1:{c-d} [(n1,s1):20, next=21, gen=0]

# When we created replica-id=20, it clobbered replica-id=10
# and so we see the descriptor but cannot match it up to a
# raft state.
load-and-reconcile
----
overlapping descriptors r1:{a-c} [(n1,s1):10, next=11, gen=0] and r1:{c-d} [(n1,s1):20, next=21, gen=0]
