$ git clone -n https://src.fedoraproject.org/rpms/python-pyrsistent.git /var/lib/mock/f33-build-632311-68086/root/chroot_tmpdir/scmroot/python-pyrsistent
Cloning into '/var/lib/mock/f33-build-632311-68086/root/chroot_tmpdir/scmroot/python-pyrsistent'...
$ git reset --hard 87e563ba2b766959504e21ec620db0d79f0094d7
HEAD is now at 87e563b Generate PDF instead of HTML Sphinx documentation.