$ git clone -n https://src.fedoraproject.org/rpms/xml2.git /var/lib/mock/f33-build-311067-57415/root/chroot_tmpdir/scmroot/xml2
Cloning into '/var/lib/mock/f33-build-311067-57415/root/chroot_tmpdir/scmroot/xml2'...
$ git reset --hard 61ddd10f975a436a248af885e50e5ba2847d3d6c
HEAD is now at 61ddd10 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild