$ git clone -n https://src.fedoraproject.org/rpms/pygame.git /var/lib/mock/f41-build-855920-167429/root/chroot_tmpdir/scmroot/pygame
Cloning into '/var/lib/mock/f41-build-855920-167429/root/chroot_tmpdir/scmroot/pygame'...
$ git fetch origin 431bf81e5d7ad6952c79124259482818fdb37d4b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pygame
 * [new ref]         431bf81e5d7ad6952c79124259482818fdb37d4b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 431bf81 2.6.1