$ git clone -n https://gitee.com/mgb01105731/libXtst.git /var/lib/mock/dist-an23-build-260168-63827/root/chroot_tmpdir/scmroot/libXtst
Cloning into '/var/lib/mock/dist-an23-build-260168-63827/root/chroot_tmpdir/scmroot/libXtst'...
$ git reset --hard origin/a23
HEAD is now at 44d3465 rebuild with libX11 update