[sepia] got ScheduleFailError while trigger teuthololgy tests

Hi all, For two of my builds[1][2] I get ScheduleFailError while trying to trigger the tests. Following is the error message I receive on executing the teuthology-suite command to trigger tests - teuthology.exceptions.ScheduleFailError: Scheduling rishabh-2020-01-17_16:21:33-fs-wip-rishabh-fs-qa-UnicodeDecodeError-distro-basic-smithi failed: Failed to fetch package version from https://shaman.ceph.com/api/search/?status=ready&project=ceph&flavo… I've copied the entire output here[3]. It includes the traceback and few more lines in addition to the error message above. Is anyone else experiencing this or is it just me? Is there a known workaround? I am planning to retrigger builds otherwise since I can't trigger any tests using these builds. Thanks, - Rishabh [1] https://shaman.ceph.com/repos/ceph/wip-rishabh-xfstests-dev-on-centos8/0755… [2] https://shaman.ceph.com/repos/ceph/wip-rishabh-fs-qa-UnicodeDecodeError/e0a… [3] https://gist.github.com/rishabh-d-dave/7d3481fabb6d2c3f413906fa41669983