History of init 1 change

In crates/flow/src/syscall.rs, lines 551–669 on 9ff1fb9f2865bb1721d56648310f68fcab3c14dd003d14f89fbd8b69c782ea2f. 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 551,669:crates/flow/src/syscall.rs.