History of confined 3 changes

In crates/flow/tests/wasm.rs, lines 43–150 on 4dd392d16454f997a30b1e111f470747123aeb813fac7d6bcaacf2c280e14ccc. 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 43,150:crates/flow/tests/wasm.rs.