$ git clone -n https://src.fedoraproject.org/rpms/pxz.git /var/lib/mock/f31-build-89793-32124/root/chroot_tmpdir/scmroot/pxz
Cloning into '/var/lib/mock/f31-build-89793-32124/root/chroot_tmpdir/scmroot/pxz'...
$ git reset --hard 5c9846547047aac99aea36c183828ad6b9cf74c0
HEAD is now at 5c98465 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild