$ git clone -n https://gitee.com/tomcruiseqi/unbound.git /var/lib/mock/dist-an23.5-build-567511-92171/root/chroot_tmpdir/scmroot/unbound
Cloning into '/var/lib/mock/dist-an23.5-build-567511-92171/root/chroot_tmpdir/scmroot/unbound'...
$ git fetch origin ead8c3c00e2fdae6eee0af94fdf8b695c208cf6e:KOJI_FETCH_HEAD
fatal: remote error: upload-pack: not our ref ead8c3c00e2fdae6eee0af94fdf8b695c208cf6e
fatal: the remote end hung up unexpectedly
$ git reset --hard ead8c3c00e2fdae6eee0af94fdf8b695c208cf6e
fatal: Could not parse object 'ead8c3c00e2fdae6eee0af94fdf8b695c208cf6e'.