$ git clone -n https://src.fedoraproject.org/rpms/NetworkManager-l2tp.git /var/lib/mock/f40-build-2012752-45813/root/chroot_tmpdir/scmroot/NetworkManager-l2tp
Cloning into '/var/lib/mock/f40-build-2012752-45813/root/chroot_tmpdir/scmroot/NetworkManager-l2tp'...
$ git fetch origin d35ce5adb6fe1b00fea4e2f65c9b46d5c654d22b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/NetworkManager-l2tp
 * [new ref]         d35ce5adb6fe1b00fea4e2f65c9b46d5c654d22b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d35ce5a Migrate to SPDX license