$ git clone -n https://src.fedoraproject.org/rpms/annobin.git /var/lib/mock/f42-build-3222487-41116/root/chroot_tmpdir/scmroot/annobin
Cloning into '/var/lib/mock/f42-build-3222487-41116/root/chroot_tmpdir/scmroot/annobin'...
$ git fetch origin c5469afe6536d4783ce0801440a496c85c9a1bc5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/annobin
 * [new ref]         c5469afe6536d4783ce0801440a496c85c9a1bc5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c5469af Annocheck: Fix double free().  Add special handling for COMBOOT modules