Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
Your analysis must be as concise as possible, while keeping relevant information intact.
Snippet: 
=========================== short test summary info ============================
FAILED test/pytest/test_bridge.py::test_echo - TypeError: MockTransport.send_...
FAILED test/pytest/test_bridge.py::test_host - TypeError: MockTransport.send_...
FAILED test/pytest/test_bridge.py::test_dbus_call_internal - TypeError: MockT...
FAILED test/pytest/test_bridge.py::test_dbus_watch - TypeError: MockTransport...
FAILED test/pytest/test_bridge.py::test_superuser_dbus - TypeError: MockTrans...
FAILED test/pytest/test_bridge.py::test_superuser_dbus_pw - TypeError: MockTr...
FAILED test/pytest/test_bridge.py::test_superuser_dbus_wrong_pw - TypeError: ...
FAILED test/pytest/test_bridge.py::test_superuser_init - TypeError: MockTrans...
FAILED test/pytest/test_bridge.py::test_superuser_init_pw - TypeError: MockTr...
FAILED test/pytest/test_bridge.py::test_no_login_messages - TypeError: MockTr...
FAILED test/pytest/test_bridge.py::test_login_messages - TypeError: MockTrans...
FAILED test/pytest/test_bridge.py::test_freeze - TypeError: MockTransport.sen...
FAILED test/pytest/test_bridge.py::test_internal_metrics - TypeError: MockTra...
FAILED test/pytest/test_bridge.py::test_fsread1_errors - TypeError: MockTrans...
FAILED test/pytest/test_bridge.py::test_fsread1_size_hint - TypeError: MockTr...
FAILED test/pytest/test_bridge.py::test_fsread1_size_hint_absent - TypeError:...
FAILED test/pytest/test_bridge.py::test_fsread1_size_hint_absent_char_device
FAILED test/pytest/test_bridge.py::test_fslist1_no_watch - TypeError: MockTra...
FAILED test/pytest/test_bridge.py::test_fslist1_notexist - TypeError: MockTra...
FAILED test/pytest/test_bridge.py::test_fsreplace1 - TypeError: MockTransport...
FAILED test/pytest/test_bridge.py::test_fsreplace1_change_conflict - TypeErro...
FAILED test/pytest/test_bridge.py::test_fsreplace1_change_conflict_mode - Typ...
FAILED test/pytest/test_bridge.py::test_fsreplace1_error - TypeError: MockTra...
FAILED test/pytest/test_bridge.py::test_fsreplace1_size_hint - TypeError: Moc...
FAILED test/pytest/test_bridge.py::test_channel[EchoChannel] - TypeError: Moc...
FAILED test/pytest/test_bridge.py::test_channel[FsInfoChannel] - TypeError: M...
FAILED test/pytest/test_bridge.py::test_channel[FsListChannel] - TypeError: M...
FAILED test/pytest/test_bridge.py::test_channel[FsReadChannel] - TypeError: M...
FAILED test/pytest/test_bridge.py::test_channel[FsReplaceChannel] - TypeError...
FAILED test/pytest/test_bridge.py::test_channel[FsWatchChannel] - TypeError: ...
FAILED test/pytest/test_bridge.py::test_channel[HttpChannel] - TypeError: Moc...
FAILED test/pytest/test_bridge.py::test_channel[InternalMetricsChannel] - Typ...
FAILED test/pytest/test_bridge.py::test_channel[NullChannel] - TypeError: Moc...
FAILED test/pytest/test_bridge.py::test_channel[PackagesChannel] - TypeError:...
FAILED test/pytest/test_bridge.py::test_channel[SubprocessStreamChannel] - Ty...
FAILED test/pytest/test_bridge.py::test_channel[SocketStreamChannel] - TypeEr...
FAILED test/pytest/test_bridge.py::test_async_acks - TypeError: MockTransport...
FAILED test/pytest/test_bridge.py::test_flow_control - TypeError: MockTranspo...
FAILED test/pytest/test_bridge.py::test_large_upload - TypeError: MockTranspo...
FAILED test/pytest/test_bridge.py::test_fsinfo_nopath - TypeError: MockTransp...
FAILED test/pytest/test_bridge.py::test_fsinfo_noattrs - TypeError: MockTrans...
FAILED test/pytest/test_bridge.py::test_fsinfo_relative - TypeError: MockTran...
FAILED test/pytest/test_bridge.py::test_fsinfo_nofollow_watch - TypeError: Mo...
FAILED test/pytest/test_bridge.py::test_fsinfo_nofollow_targets - TypeError: ...
FAILED test/pytest/test_bridge.py::test_fsinfo_empty_update - TypeError: Mock...
FAILED test/pytest/test_bridge.py::test_fsinfo - TypeError: MockTransport.sen...
FAILED test/pytest/test_bridge.py::test_fsinfo_nofollow - TypeError: MockTran...
FAILED test/pytest/test_bridge.py::test_fsinfo_onlydir - TypeError: MockTrans...
FAILED test/pytest/test_bridge.py::test_fsinfo_onlydir_watch - TypeError: Moc...
FAILED test/pytest/test_bridge.py::test_fsinfo_watch_identity_changes - TypeE...
FAILED test/pytest/test_bridge.py::test_fsinfo_self_owner - TypeError: MockTr...
FAILED test/pytest/test_bridge.py::test_fsinfo_targets - TypeError: MockTrans...
FAILED test/pytest/test_peer.py::test_shutdown - TypeError: MockTransport.sen...
FAILED test/pytest/test_peer.py::test_init_failure[wrong-command] - TypeError...
FAILED test/pytest/test_peer.py::test_init_failure[channel-control] - TypeErr...
FAILED test/pytest/test_peer.py::test_init_failure[data] - TypeError: MockTra...
FAILED test/pytest/test_peer.py::test_init_failure[break-protocol] - TypeErro...
FAILED test/pytest/test_peer.py::test_shutdown_before_init - TypeError: MockT...
FAILED test/pytest/test_peer.py::test_exit_without_init - TypeError: MockTran...
FAILED test/pytest/test_peer.py::test_exit_not_found - TypeError: MockTranspo...
FAILED test/pytest/test_peer.py::test_killed - TypeError: MockTransport.send_...
======= 61 failed, 65 passed, 20 skipped, 4 xfailed, 1 warning in 7.48s ========

Answer: Multiple test cases have failed during the Pytest run.