$ git clone -n https://gitee.com/renbo02/gutenprint.git /var/lib/mock/dist-an8.6-build-168897-58800/root/chroot_tmpdir/scmroot/gutenprint
Cloning into '/var/lib/mock/dist-an8.6-build-168897-58800/root/chroot_tmpdir/scmroot/gutenprint'...
$ git reset --hard 0a2848fd192539288a6c76e7cd58232aa83cba0a
HEAD is now at 0a2848f Modify BuildRequires