title: Failure in a cross-contract call
body: <p>In <a href="https://nomicon.io/RuntimeSpec/Scenarios/CrossContractCall.html" rel="nofollow noreferrer">https://nomicon.io/RuntimeSpec/Scenarios/CrossContractCall.html</a> describes a cross-contract (cross-shard) transaction. Here we have: <em>alice_near</em> -&gt; <em>travel_agency</em> -&gt; <em>hotel_near</em> -&gt; <em>travel_agency</em>. What would happen if <em>hotel_near</em> fail (preferably step-by-step)?</p>