$ git clone -n https://src.fedoraproject.org/rpms/libreoffice-voikko.git /var/lib/mock/f41-build-886524-16639/root/chroot_tmpdir/scmroot/libreoffice-voikko
Cloning into '/var/lib/mock/f41-build-886524-16639/root/chroot_tmpdir/scmroot/libreoffice-voikko'...
$ git fetch origin e7b7b724ce10c78dcdaa0b4d4a35b18e9d38b282:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libreoffice-voikko
 * [new ref]         e7b7b724ce10c78dcdaa0b4d4a35b18e9d38b282 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e7b7b72 Eliminate use of obsolete %patchN syntax (#2283636)