$ git clone -n https://src.fedoraproject.org/rpms/logiops.git /var/lib/mock/f40-build-793966-139322/root/chroot_tmpdir/scmroot/logiops
Cloning into '/var/lib/mock/f40-build-793966-139322/root/chroot_tmpdir/scmroot/logiops'...
$ git fetch origin 526c31521501b1fdba1321eb04886ff994d9b10e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/logiops
 * [new ref]         526c31521501b1fdba1321eb04886ff994d9b10e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 526c315 Adding missing algorithm header