build packages.x86_64-linux.diagram

Reproduce this run
  1. 0.47 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=link-milestones&rev=ceb7197110bc1e95871c8a4953600be617a609c0#packages.x86_64-linux.diagram --print-build-logs
  2. 1.00 s error (ignored): SQLite database '/var/cache/nix-ci-worker/eval-cache-v6/f171c5d392e2e7e39d445fb209ba850fb174c7960c35fcb005fd8eaef962661f.sqlite' is busy
  3. 1.00 s
  4. 1.00 s /nix/store/9bbg0wybanxmmkhkwn7hahvi1nsaglam-architecture-diagram
  5. 1.00 s Build succeeded.