$ git clone -n https://gitee.com/fundawang/xz.git /var/lib/mock/dist-an23-build-197035-60921/root/chroot_tmpdir/scmroot/xz
Cloning into '/var/lib/mock/dist-an23-build-197035-60921/root/chroot_tmpdir/scmroot/xz'...
$ git reset --hard 3b4c053740534782579d7688cdf9da449f4d547a
HEAD is now at 3b4c053 5.4.1