Flaky test: SparkSubmitSuite "repositories"

sbt.ForkMain$ForkError: org.scalatest.exceptions.TestFailedDueToTimeoutException: The code passed to failAfter did not complete within 60 seconds.
	at java.lang.Thread.getStackTrace(Thread.java:1552)
	at org.scalatest.concurrent.TimeLimits$class.failAfterImpl(TimeLimits.scala:234)
	at org.apache.spark.deploy.SparkSubmitSuite$.failAfterImpl(SparkSubmitSuite.scala:1066)
	at org.scalatest.concurrent.TimeLimits$class.failAfter(TimeLimits.scala:230)
	at org.apache.spark.deploy.SparkSubmitSuite$.failAfter(SparkSubmitSuite.scala:1066)
	at org.apache.spark.deploy.SparkSubmitSuite$.runSparkSubmit(SparkSubmitSuite.scala:1085)
	at org.apache.spark.deploy.SparkSubmitSuite$$anonfun$10$$anonfun$apply$mcV$sp$2.apply(SparkSubmitSuite.scala:545)
	at org.apache.spark.deploy.SparkSubmitSuite$$anonfun$10$$anonfun$apply$mcV$sp$2.apply(SparkSubmitSuite.scala:534)
	at org.apache.spark.deploy.IvyTestUtils$.withRepository(IvyTestUtils.scala:377)
	at org.apache.spark.deploy.SparkSubmitSuite$$anonfun$10.apply$mcV$sp(SparkSubmitSuite.scala:534)
	at org.apache.spark.deploy.SparkSubmitSuite$$anonfun$10.apply(SparkSubmitSuite.scala:529)
	at org.apache.spark.deploy.SparkSubmitSuite$$anonfun$10.apply(SparkSubmitSuite.scala:529)