build packages.x86_64-linux.backend

Reproduce this run
  1. 0.79 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=3471e9a5128631d0112ab32308d6e4d1ff05c62e#packages.x86_64-linux.backend --print-build-logs
  2. 2.04 s error (ignored): SQLite database '/var/cache/nix-ci-worker/eval-cache-v6/990aa4fc9ef9a3dc7dfe495a0861373eb35b5a23ec13179199765a6939436711.sqlite' is busy
  3. 3.25 s
  4. 3.38 s Waiting for lock on little-moments
  5. 38.42 s Progress: 1 of 1 built
  6. 38.43 s /nix/store/nj3m4qishwbs9zqb9sh7jzzf0mrh3dlv-little-moments-0.0.1
  7. 38.46 s Build succeeded.