$ git clone -n https://gitee.com/tomcruiseqi/libraw1394.git /var/lib/mock/dist-an23.3-build-448102-73378/root/chroot_tmpdir/scmroot/libraw1394 Cloning into '/var/lib/mock/dist-an23.3-build-448102-73378/root/chroot_tmpdir/scmroot/libraw1394'... $ git fetch origin 542714032b75107b9554e9788261225a047c6c51:KOJI_FETCH_HEAD fatal: remote error: upload-pack: not our ref 542714032b75107b9554e9788261225a047c6c51 fatal: the remote end hung up unexpectedly $ git reset --hard 542714032b75107b9554e9788261225a047c6c51 fatal: Could not parse object '542714032b75107b9554e9788261225a047c6c51'.