$ git clone -n https://src.fedoraproject.org/rpms/xz.git /var/lib/mock/f33-build-137781-42075/root/chroot_tmpdir/scmroot/xz
Cloning into '/var/lib/mock/f33-build-137781-42075/root/chroot_tmpdir/scmroot/xz'...
$ git reset --hard d98ae5b5cbc74446a8c1e84e24ac1205651e117c
HEAD is now at d98ae5b - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild