$ git clone -n https://src.fedoraproject.org/rpms/R-XVector.git /var/lib/mock/f33-build-149925-43257/root/chroot_tmpdir/scmroot/R-XVector
Cloning into '/var/lib/mock/f33-build-149925-43257/root/chroot_tmpdir/scmroot/R-XVector'...
$ git reset --hard edb5a856eba14c0f0bb4e852891c84662106beaf
HEAD is now at edb5a85 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild