build packages.x86_64-linux.diagram

Reproduce this run
  1. 0.63 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=slice-2.5&rev=2d019a38f213593f8c0bfa7363c341ed99f89e3c#packages.x86_64-linux.diagram --print-build-logs
  2. 0.67 s error (ignored): SQLite database '/var/cache/nix-ci-worker/eval-cache-v6/6ea4d30799e3f82b98f7f76c153479cc9d2b73d4d118ef0c13033d3a3fa8a9c8.sqlite' is busy
  3. 0.83 s
  4. 0.90 s Downloading cached architecture-diagram from https://cache.nix-ci.com
  5. 1.01 s Downloaded cached architecture-diagram (123 KiB) in 108ms
  6. 1.01 s Progress: 0 of 1 built, 1 of 1 downloaded from cache
  7. 1.01 s /nix/store/9bbg0wybanxmmkhkwn7hahvi1nsaglam-architecture-diagram
  8. 1.07 s Build succeeded.