Arvados

Steps to reproduce: run:

WORKSPACE="$PWD" build/run-tests.sh --temp ~/tmp --only lib/crunchrun

See attached log of output. IntegrationTest.SetUpSuite starts by starting Keep servers, and that process should delete all existing keepstore API records and replace them with new ones pointing at the new servers. However, it seems like some part of the test code has already gotten the list from before that happened, which causes it try to write to keepstores described in the API test fixtures, which fails. Fix this so clients see the list of started keepstores.