build packages.x86_64-linux.e2e-tests

Reproduce this run
  1. 0.64 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=master&rev=78513a776bf746ed05779d95fd903589dd130a4a#packages.x86_64-linux.e2e-tests --print-build-logs
  2. 1.00 s error (ignored): SQLite database '/var/cache/nix-ci-worker/eval-cache-v6/b11d60d1f066a417336a55692ca076a81273454fde86a54fc0d4baeb4664e467.sqlite' is busy
  3. 4.01 s
  4. 4.07 s Downloading cached e2e-tests from https://cache.nix-ci.com
  5. 4.09 s Progress: 0 of 1 built, 1 of 1 downloaded from cache
  6. 4.09 s /nix/store/8nrdha1zn13c1wvzshqhbvsfnqn6xwwq-e2e-tests-0.0.0
  7. 4.14 s Build succeeded.