Intermittent SQL Server test failure on CI - SqlServerConnectorIT

[ERROR] Failures: 
[ERROR]   SqlServerConnectorIT.excludeMultipleColumnsWhenCaptureInstanceExcludesSingleColumn:1635 expecting actual value not to be null
[ERROR]   SqlServerConnectorIT.whenCaptureInstanceExcludesColumnsAndColumnsRenamedExpectNoErrors:1469 expected size:<2> but was:<1> for <[SourceRecord{sourcePartition={server=server1}, sourceOffset={commit_lsn=NULL, snapshot=true, snapshot_completed=true}} ConnectRecord{topic='server1.dbo.excluded_column_table_a', kafkaPartition=null, key=Struct{id=10}, keySchema=Schema{server1.dbo.excluded_column_table_a.Key:STRUCT}, value=Struct{after=Struct{id=10,name=a name},source=Struct{version=1.4.0-SNAPSHOT,connector=sqlserver,name=server1,ts_ms=1601662077413,snapshot=last,db=testDB,schema=dbo,table=excluded_column_table_a},op=r,ts_ms=1601662077413}, valueSchema=Schema{server1.dbo.excluded_column_table_a.Envelope:STRUCT}, timestamp=null, headers=ConnectHeaders(headers=)}]>