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=must-create-email&rev=212a1a88e8cb730ff8ea56b1d2dbc615db8b72fb#packages.x86_64-linux.diagram --print-build-logs
  2. 0.13 s error (ignored): SQLite database '/var/cache/nix-ci-worker/eval-cache-v6/eaa6807b53bfeae2cba3a8abc4e398473dbc37e7555fc9c33e1d5783ca6a8d84.sqlite' is busy
  3. 0.88 s
  4. 0.97 s Downloading cached architecture-diagram from https://cache.nix-ci.com
  5. 0.98 s Progress: 0 of 1 built, 1 of 1 downloaded from cache
  6. 0.98 s /nix/store/9bbg0wybanxmmkhkwn7hahvi1nsaglam-architecture-diagram
  7. 1.00 s Build succeeded.