$ git clone -n https://src.fedoraproject.org/rpms/golang-github-viant-toolbox.git /var/lib/mock/f40-build-2240075-53628/root/chroot_tmpdir/scmroot/golang-github-viant-toolbox
Cloning into '/var/lib/mock/f40-build-2240075-53628/root/chroot_tmpdir/scmroot/golang-github-viant-toolbox'...
$ git fetch origin 0d4e935f5bc4cbf1e2dab9633e437c09619c7ff7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-viant-toolbox
 * [new ref]         0d4e935f5bc4cbf1e2dab9633e437c09619c7ff7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0d4e935 Remove deprecated %patchN syntax