$ git clone -n https://gitee.com/fundawang/mesa.git /var/lib/mock/dist-an23-build-172264-58959/root/chroot_tmpdir/scmroot/mesa
Cloning into '/var/lib/mock/dist-an23-build-172264-58959/root/chroot_tmpdir/scmroot/mesa'...
$ git reset --hard cbc621d381d748c06ef79b43fc412c7b7b646f10
fatal: Could not parse object 'cbc621d381d748c06ef79b43fc412c7b7b646f10'.