Implement timeouts for cloning repositories
This is a workaround for #1962 (closed).
Test Plan
tox unittests the timeout behavior
Migrated from D1978 (view on Phabricator)
Staging instance, all changes can be removed at any time
This is a workaround for #1962 (closed).
tox unittests the timeout behavior
Migrated from D1978 (view on Phabricator)