Remove sleep from asserting epoch finalisation

f3_test.go

@@ -268,7 +268,7 @@ func TestF3DynamicManifest_RebootstrapWithCompression(t *testing.T) {
 
 func TestF3LateBootstrap(t *testing.T) {
 	env := newTestEnvironment(t).withNodes(2).start()
-
+	env.logStatus()
 	// Wait till we're "caught up".
 	bootstrapInstances := uint64(env.manifest.EC.Finality/(gpbft.ChainDefaultLen-1)) + 1
 	env.waitForInstanceNumber(bootstrapInstances, 30*time.Second, true)
@@ -541,7 +541,6 @@ func (e *testEnv) waitForEpochFinalized(epoch int64) {
 				//       here and reduce the clock advance to give messages a chance of being
 				//       delivered in time. See:
 				//         - https://github.com/filecoin-project/go-f3/issues/818
-				time.Sleep(20 * time.Millisecond)
 				for _, nd := range e.nodes {
 					if nd.f3 == nil || !nd.f3.IsRunning() {
 						continue