ditsing/ruaft @ 89d892c17ced42fd34d8db0d0ff7d4c364a33947

Jing Yang 35cce92ab3 Use Acquire/Release in tests.		%!s(int64=3) %!d(string=hai) anos
..
agreement_tests.rs	263740a7d5 Relex the requirement of one test for optional commits.	%!s(int64=3) %!d(string=hai) anos
election_tests.rs	b6016249be Optimize imports in tests.	%!s(int64=3) %!d(string=hai) anos
persist_tests.rs	35cce92ab3 Use Acquire/Release in tests.	%!s(int64=3) %!d(string=hai) anos
snapshot_tests.rs	ff83590e80 Require snapshot_recover_many_clients to commit at least 10 ops for each client.	%!s(int64=4) %!d(string=hai) anos