History of Sink::cancelled 1 change

In crates/flow/src/microvm.rs, lines 34–36 on 77c8c24066ef11f737fb0dcd1ff02aab93c1b3ead2e65d7e86a548cacdf79833. Every change that wrote or deleted one of these lines, or deleted a line from between them. Exact, because each line keeps its identity across edits; edits elsewhere in the file are not here. Also: oxy log -L 34,36:crates/flow/src/microvm.rs.