bdns test: Expected B server to have non-zero lookup attempts #6795
Description
Spotted here while running tests for the go 1.20.3 security release, but I've seen this randomly pop up before only on Github CI.
--- FAIL: TestRotateServerOnErr (0.00s)
dns_test.go:793: Expected B server to have non-zero lookup attempts
FAIL
FAIL github.com/letsencrypt/boulder/bdns 0.231s