build packages.x86_64-linux.diagram

Reproduce this run
  1. 0.11 s $ /nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin/timeout --kill-after=15s 7200s /nix/store/23zk8sgzamrbmj1fday15szf7f2279s8-nix-2.34.7/bin/nix --extra-experimental-features nix-command --extra-experimental-features flakes --log-format internal-json build --no-link --print-out-paths git+https://codeberg.org/mtlynch/little-moments?ref=err-unregistered&rev=71c4cd668c9c049b8465f6a09298d0739198c535#packages.x86_64-linux.diagram --print-build-logs
  2. 0.17 s error (ignored): SQLite database '/var/cache/nix-ci-worker/eval-cache-v6/395c632ca23f75781d9bf3a62f8863dc5d1bc805179deccec79b74735080fac7.sqlite' is busy
  3. 1.03 s
  4. 1.11 s Downloading cached architecture-diagram from https://cache.nix-ci.com
  5. 1.13 s Progress: 0 of 1 built, 1 of 1 downloaded from cache
  6. 1.13 s /nix/store/9bbg0wybanxmmkhkwn7hahvi1nsaglam-architecture-diagram
  7. 1.15 s Build succeeded.