History of Running::drop 1 change

In crates/flow/src/runner.rs, lines 1318–1320 on v0.5.3. 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 1318,1320:crates/flow/src/runner.rs.