$ git clone -n https://git.cclinux.org/stage/rpms/xz.git /var/lib/mock/dist-circle8-build-19560-3622/root/chroot_tmpdir/scmroot/xz
Cloning into '/var/lib/mock/dist-circle8-build-19560-3622/root/chroot_tmpdir/scmroot/xz'...
$ git reset --hard 4ae22322d23cfd38607ab791d15b5ade640931af
HEAD is now at 4ae2232 import xz-5.2.4-3.el8