$ git clone -n https://gitee.com/fundawang/poppler.git /var/lib/mock/dist-an23-build-162888-58654/root/chroot_tmpdir/scmroot/poppler
Cloning into '/var/lib/mock/dist-an23-build-162888-58654/root/chroot_tmpdir/scmroot/poppler'...
$ git reset --hard ab469be4db3706b355fa81c0a60f14448f3b8492
fatal: Could not parse object 'ab469be4db3706b355fa81c0a60f14448f3b8492'.