$ git clone -n https://src.fedoraproject.org/rpms/sweeper.git /var/lib/mock/f31-build-74387-31114/root/chroot_tmpdir/scmroot/sweeper
Cloning into '/var/lib/mock/f31-build-74387-31114/root/chroot_tmpdir/scmroot/sweeper'...
$ git reset --hard cd68934262f573788bde45d29b3ac8bb7460df54
HEAD is now at cd68934 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild