Task — engineering-spec@1

"Build caching with cargo-chef"

closedTASK-IMP-048
module improvement · class product · priority p1 · created 2026-07-08 · shipped null
depends on none · blocks none

TASK-IMP-048: Build caching with cargo-chef

1. Description

Groomed 2026-07-25 (batch/10e): closed — won't-do for 1.x: cargo-chef caching is Rust platform build.

Closed without further authoring — out of CyberOS 1.x payload scope (batch/10e won't-do). Reopen only if a later release revisits this work.

Migrated 2026-07-08 from the deep-audit improvement backlog, folded into the task system as class: improvement. Source report refs: R35.

Acceptance criteria