$ git clone -n https://src.fedoraproject.org/rpms/gwenview.git /var/lib/mock/f42-build-3340286-44983/root/chroot_tmpdir/scmroot/gwenview
Cloning into '/var/lib/mock/f42-build-3340286-44983/root/chroot_tmpdir/scmroot/gwenview'...
$ git fetch origin 174efee90a40a837d2185056bcb4c56eb4783b58:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gwenview
 * [new ref]         174efee90a40a837d2185056bcb4c56eb4783b58 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 174efee 24.12.3