$ git clone -n https://src.fedoraproject.org/rpms/kf5-libkleo.git /var/lib/mock/f40-build-2005911-45124/root/chroot_tmpdir/scmroot/kf5-libkleo
Cloning into '/var/lib/mock/f40-build-2005911-45124/root/chroot_tmpdir/scmroot/kf5-libkleo'...
$ git fetch origin 42e2fa949f775eb22d1a2295816a29089e1bd4b5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-libkleo
 * [new ref]         42e2fa949f775eb22d1a2295816a29089e1bd4b5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 42e2fa9 Updated spec with SPDX Licenses