build packages.x86_64-linux.backend

Reproduce this run
  1. 1.31 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=litestream-pragmas-prod&rev=dd6fc8c5d6a7411f43324fa1d374bd1d205e9d35#packages.x86_64-linux.backend --print-build-logs
  2. 1.97 s error (ignored): SQLite database '/var/cache/nix-ci-worker/eval-cache-v6/e1bc214cd16aa0d69cef168c8cc07cccf51fe69d0097938454989a728a1e8135.sqlite' is busy
  3. 1.97 s
  4. 1.97 s Waiting for lock on little-moments
  5. 36.35 s Progress: 1 of 1 built
  6. 36.37 s /nix/store/j80yx2glbaa1pigxfj439icawriajsv1-little-moments-0.0.1
  7. 36.38 s Build succeeded.