$ git clone -n https://src.fedoraproject.org/rpms/pygame.git /var/lib/mock/f40-build-734617-105986/root/chroot_tmpdir/scmroot/pygame
Cloning into '/var/lib/mock/f40-build-734617-105986/root/chroot_tmpdir/scmroot/pygame'...
$ git fetch origin 071907df58c4b0a6a38891b3da9f40902f067165:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pygame
 * [new ref]         071907df58c4b0a6a38891b3da9f40902f067165 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 071907d 2.5.2