$ git clone -n https://src.fedoraproject.org/rpms/gap-pkg-anupq.git /var/lib/mock/f41-build-801624-13688/root/chroot_tmpdir/scmroot/gap-pkg-anupq
Cloning into '/var/lib/mock/f41-build-801624-13688/root/chroot_tmpdir/scmroot/gap-pkg-anupq'...
$ git fetch origin e44c153a3361830c2b810b978f74138e97347fbf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gap-pkg-anupq
 * [new ref]         e44c153a3361830c2b810b978f74138e97347fbf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e44c153 Initial RPM