$ git clone -n https://src.fedoraproject.org/rpms/polyml.git /var/lib/mock/f33-build-504138-64384/root/chroot_tmpdir/scmroot/polyml
Cloning into '/var/lib/mock/f33-build-504138-64384/root/chroot_tmpdir/scmroot/polyml'...
$ git reset --hard 0639a3d49abe08d7e6e358069c11808c58ad2c86
HEAD is now at 0639a3d - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild