$ git clone -n https://src.fedoraproject.org/rpms/vimiv-qt.git /var/lib/mock/f38-build-side-42-init-devel-1392097-30890/root/chroot_tmpdir/scmroot/vimiv-qt
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1392097-30890/root/chroot_tmpdir/scmroot/vimiv-qt'...
$ git fetch origin a5ef6e115cce502e91db0b31cfef259eda12c1bd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vimiv-qt
 * [new ref]         a5ef6e115cce502e91db0b31cfef259eda12c1bd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a5ef6e1 feat: use spdx identifier