$ git clone -n https://src.fedoraproject.org/rpms/akregator.git /var/lib/mock/f42-build-864302-172280/root/chroot_tmpdir/scmroot/akregator
Cloning into '/var/lib/mock/f42-build-864302-172280/root/chroot_tmpdir/scmroot/akregator'...
$ git fetch origin eb989c4cbb94e775c9a613dae670bc9c96c77ea0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/akregator
 * [new ref]         eb989c4cbb94e775c9a613dae670bc9c96c77ea0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eb989c4 24.12.0