$ git clone -n https://src.fedoraproject.org/rpms/perl-AnyEvent.git /var/lib/mock/f29-build-4439-1042/root/thebuilddir/tmp/scmroot/perl-AnyEvent
Cloning into '/var/lib/mock/f29-build-4439-1042/root/thebuilddir/tmp/scmroot/perl-AnyEvent'...
$ git reset --hard e1fef2274cdeb228f1620ee729955589daa1cee7
HEAD is now at e1fef22 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild