$ git clone -n https://src.fedoraproject.org/rpms/kio-gdrive.git /var/lib/mock/f40-build-2140284-50849/root/chroot_tmpdir/scmroot/kio-gdrive
Cloning into '/var/lib/mock/f40-build-2140284-50849/root/chroot_tmpdir/scmroot/kio-gdrive'...
$ git fetch origin 6256be3a865f59446f3326206f63d2004e5e0da7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kio-gdrive
 * [new ref]         6256be3a865f59446f3326206f63d2004e5e0da7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6256be3 24.01.85