$ git clone -n https://src.fedoraproject.org/rpms/akregator.git /var/lib/mock/f43-build-side-114511-60914787-6585685/root/chroot_tmpdir/scmroot/akregator
Cloning into '/var/lib/mock/f43-build-side-114511-60914787-6585685/root/chroot_tmpdir/scmroot/akregator'...
$ git fetch origin e1701d9b7ce4dc95a97cde8b0e7626f825150ae3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/akregator
 * [new ref]         e1701d9b7ce4dc95a97cde8b0e7626f825150ae3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e1701d9 25.04.3