$ git clone -n https://src.fedoraproject.org/rpms/libnfs.git /var/lib/mock/f32-build-120454-36941/root/chroot_tmpdir/scmroot/libnfs
Cloning into '/var/lib/mock/f32-build-120454-36941/root/chroot_tmpdir/scmroot/libnfs'...
$ git reset --hard 81550692c06493566c9952c45c841886cb4304ab
HEAD is now at 8155069 Update to 4.0.0