$ git clone -n https://gitee.com/mgb01105731/pyelftools_1.git /var/lib/mock/dist-an23-epao-build-298577-65839/root/chroot_tmpdir/scmroot/pyelftools_1
Cloning into '/var/lib/mock/dist-an23-epao-build-298577-65839/root/chroot_tmpdir/scmroot/pyelftools_1'...
$ git fetch origin 2e7b549c4cbb78210967296a8a6f6bbdc8b2952d:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/pyelftools_1
 * [new ref]         2e7b549c4cbb78210967296a8a6f6bbdc8b2952d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2e7b549 init upstream from version 0.29