$ git clone -n https://src.fedoraproject.org/rpms/python-zipp.git /var/lib/mock/f40-build-2223685-52752/root/chroot_tmpdir/scmroot/python-zipp
Cloning into '/var/lib/mock/f40-build-2223685-52752/root/chroot_tmpdir/scmroot/python-zipp'...
$ git fetch origin 2ab338dd567cd15ed8f129d7bb75a19e8d147af8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-zipp
 * [new ref]         2ab338dd567cd15ed8f129d7bb75a19e8d147af8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2ab338d Update to 3.17.0 (rhbz#2239492)