Austin Schaefer 9a9cd9d1d3 Stop caching target/ and fix sccache's per-run cache key ... target/ was the majority of the ~1.5GB cache each of the 5 CI jobs tarred and uploaded on every run — expensive on a single runner where those uploads contend for the same disk/network, and pointless since these jobs build different feature-set combinations into one identically-keyed target dir anyway. sccache already gives compiler- level reuse without that duplication. sccache's cache key was keyed to github.run_id, which never gets an exact hit, so its ~377MB also re-uploaded in full every single run with no benefit. Key it to Cargo.lock like the registry cache instead, so it only re-saves when dependencies actually change. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>		2026-09-16 15:22:30 +02:00
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workflows	Stop caching target/ and fix sccache's per-run cache key	2026-09-16 15:22:30 +02:00