$ git clone -n https://src.fedoraproject.org/rpms/gap-pkg-normalizinterface.git /var/lib/mock/f42-build-side-1-3588721-46949/root/chroot_tmpdir/scmroot/gap-pkg-normalizinterface
Cloning into '/var/lib/mock/f42-build-side-1-3588721-46949/root/chroot_tmpdir/scmroot/gap-pkg-normalizinterface'...
$ git fetch origin 86e57c3835d53abc24620094198aaa3e5801fd62:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gap-pkg-normalizinterface
 * [new ref]         86e57c3835d53abc24620094198aaa3e5801fd62 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 86e57c3 Rebuild for normaliz 3.10.5