$ git clone -n https://src.fedoraproject.org/rpms/bup.git /var/lib/mock/f31-build-112991-34327/root/chroot_tmpdir/scmroot/bup
Cloning into '/var/lib/mock/f31-build-112991-34327/root/chroot_tmpdir/scmroot/bup'...
$ git reset --hard f0f696caece961d8b5447ceba46fa38f42c2def0
HEAD is now at f0f696c - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild