$ git clone -n https://src.fedoraproject.org/rpms/poly2tri.git /var/lib/mock/f31-build-88633-31993/root/chroot_tmpdir/scmroot/poly2tri
Cloning into '/var/lib/mock/f31-build-88633-31993/root/chroot_tmpdir/scmroot/poly2tri'...
$ git reset --hard 1f2b5101a6e435919a90b2233241467da72c73a7
HEAD is now at 1f2b510 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild