$ git clone -n https://src.fedoraproject.org/rpms/python-pyone.git /var/lib/mock/f41-build-side-2-python-2727624-30782/root/chroot_tmpdir/scmroot/python-pyone
Cloning into '/var/lib/mock/f41-build-side-2-python-2727624-30782/root/chroot_tmpdir/scmroot/python-pyone'...
$ git fetch origin fed0091e315a0fdcb29ba62790c754629ede5833:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pyone
 * [new ref]         fed0091e315a0fdcb29ba62790c754629ede5833 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fed0091 convert ASL 2.0 license to SPDX