build packages.x86_64-linux.backend

Reproduce this run
  1. 1.16 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/go-app-starter?ref=master&rev=ef50d4cbdf1e426f0444d7841752f78eedbdfa5d#packages.x86_64-linux.backend --print-build-logs
  2. 1.20 s error (ignored): SQLite database '/var/cache/nix-ci-worker/eval-cache-v6/e6547c78b19d9019ff3d65c91e895cce16ce59c7a5156b9e7210e17fd899ff27.sqlite' is busy
  3. 1.20 s
  4. 1.20 s Downloading cached go-app-starter from https://cache.nix-ci.com
  5. 1.21 s Downloaded cached go-app-starter (15 MiB) in 16ms
  6. 1.21 s Progress: 0 of 1 built, 1 of 1 downloaded from cache
  7. 1.21 s /nix/store/680i5ni6rjcf68m14f60yzcd0zvyd38w-go-app-starter-0.0.1
  8. 1.21 s Build succeeded.