Splitting the big RUN blocks (previous commit) got several layers under
the registry's per-blob size cap, but a few packages are still huge
enough on their own to fail - libopencv-dev came in at 793MB, Chrome at
1.08GB. Neither of those RUN blocks was clearing
/var/cache/apt/archives, only /var/lib/apt/lists, so each apt install's
downloaded .deb files were sitting in the layer alongside the unpacked
files. Worth trying before reaching for a Cloudflare-side fix.
octoturge
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