$ git clone -n https://src.fedoraproject.org/rpms/cmatrix.git /var/lib/mock/f33-build-316848-57767/root/chroot_tmpdir/scmroot/cmatrix
Cloning into '/var/lib/mock/f33-build-316848-57767/root/chroot_tmpdir/scmroot/cmatrix'...
$ git reset --hard 9fc781219fad94f969c7aad9c7daa62a6022dadd
HEAD is now at 9fc7812 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild