$ git clone -n https://gitee.com/zhonglingh/colmap.git /var/lib/mock/dist-an23-epao-build-347954-70387/root/chroot_tmpdir/scmroot/colmap
Cloning into '/var/lib/mock/dist-an23-epao-build-347954-70387/root/chroot_tmpdir/scmroot/colmap'...
$ git fetch origin bd503aabe93048e2dadbfcaed2f69f6fa6d9fcfd:KOJI_FETCH_HEAD
From https://gitee.com/zhonglingh/colmap
 * [new ref]         bd503aabe93048e2dadbfcaed2f69f6fa6d9fcfd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bd503aa init from upstream