$ git clone -n https://gitee.com/mgb01105731/libbytesize.git /var/lib/mock/dist-an23-build-341272-69878/root/chroot_tmpdir/scmroot/libbytesize
Cloning into '/var/lib/mock/dist-an23-build-341272-69878/root/chroot_tmpdir/scmroot/libbytesize'...
$ git fetch origin 03f68a38c38946ade93e1880f3d4817216d89411:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/libbytesize
 * [new ref]         03f68a38c38946ade93e1880f3d4817216d89411 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 03f68a3 update to version 2.10