$ git clone -n https://src.fedoraproject.org/rpms/python-rasterio.git /var/lib/mock/f41-build-1727661-24656/root/chroot_tmpdir/scmroot/python-rasterio
Cloning into '/var/lib/mock/f41-build-1727661-24656/root/chroot_tmpdir/scmroot/python-rasterio'...
$ git fetch origin 93be1e9aedae62aee7fcd0ad87f4ccf04ad3f7cf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-rasterio
 * [new ref]         93be1e9aedae62aee7fcd0ad87f4ccf04ad3f7cf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 93be1e9 Don't skip test_sieve_all_masked any more