$ git clone -n https://gitee.com/fe_zhang/boost.git /var/lib/mock/dist-an23-build-253235-63511/root/chroot_tmpdir/scmroot/boost Cloning into '/var/lib/mock/dist-an23-build-253235-63511/root/chroot_tmpdir/scmroot/boost'... $ git reset --hard 97d1fa29540193361be5d66f17844b4d1dab4427 fatal: Could not parse object '97d1fa29540193361be5d66f17844b4d1dab4427'.