$ git clone -n https://src.fedoraproject.org/rpms/yoshimi.git /var/lib/mock/f41-build-side-1-2671726-29142/root/chroot_tmpdir/scmroot/yoshimi
Cloning into '/var/lib/mock/f41-build-side-1-2671726-29142/root/chroot_tmpdir/scmroot/yoshimi'...
$ git fetch origin fd3114b9f5fc4aa3008d79c76224db5316e1363f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/yoshimi
 * [new ref]         fd3114b9f5fc4aa3008d79c76224db5316e1363f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fd3114b convert GPLv2+ license to SPDX