$ git clone -n https://src.fedoraproject.org/rpms/autokey.git /var/lib/mock/f41-build-side-2-python-2682787-30051/root/chroot_tmpdir/scmroot/autokey
Cloning into '/var/lib/mock/f41-build-side-2-python-2682787-30051/root/chroot_tmpdir/scmroot/autokey'...
$ git fetch origin 63aaef6aaa8a7f1688cb68804fb9f871ee715593:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/autokey
 * [new ref]         63aaef6aaa8a7f1688cb68804fb9f871ee715593 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 63aaef6 convert GPLv3 license to SPDX