$ git clone -n https://src.fedoraproject.org/rpms/maxima.git /var/lib/mock/f33-build-511872-64512/root/chroot_tmpdir/scmroot/maxima
Cloning into '/var/lib/mock/f33-build-511872-64512/root/chroot_tmpdir/scmroot/maxima'...
$ git reset --hard 2d66bfb4ad6c27bdb0b762959f1adb3c1d3e4b64
HEAD is now at 2d66bfb - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild