$ git clone -n https://src.fedoraproject.org/rpms/python-falcon.git /var/lib/mock/f37-build-639515-71260/root/chroot_tmpdir/scmroot/python-falcon
Cloning into '/var/lib/mock/f37-build-639515-71260/root/chroot_tmpdir/scmroot/python-falcon'...
$ git reset --hard 4642b54bf1499d0f9fc857ec1d409c518d53a166
HEAD is now at 4642b54 Update to latest upstream snapshot