$ git clone -n https://src.fedoraproject.org/rpms/marknote.git /var/lib/mock/f40-build-1063474-19507/root/chroot_tmpdir/scmroot/marknote
Cloning into '/var/lib/mock/f40-build-1063474-19507/root/chroot_tmpdir/scmroot/marknote'...
$ git fetch origin 068b2348e4b93215a4dd7ea1b55a17356fabb1c2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/marknote
 * [new ref]         068b2348e4b93215a4dd7ea1b55a17356fabb1c2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 068b234 1.1.1