History of Hub::log 1 change

In crates/flow/src/runner.rs, lines 46–49 on 00b245154ee29a8fa637dc11a48ea5dd01f15dd0fcf4e55e7fd58dfa8a05900a. 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 46,49:crates/flow/src/runner.rs.