build packages.x86_64-linux.backend

Reproduce this run
  1. 0.10 s $ /nix/store/vzx1mi9c0xfadmsm9dhd83d005cb1qs9-coreutils-9.8/bin/timeout --kill-after=15s 7200s /nix/store/86n4l5yri6hys3zk2mwy2azcv9prqb8j-nix-2.31.4/bin/nix --extra-experimental-features nix-command --extra-experimental-features flakes --log-format internal-json build --no-link git+https://codeberg.org/mtlynch/little-moments?ref=rename-email-address&rev=f7621504ecd9e10b0f6ff53d9f87f326334ec3ec#packages.x86_64-linux.backend --print-build-logs
  2. 0.11 s fetching Git repository 'https://codeberg.org/mtlynch/little-moments'
  3. 0.58 s
  4. 0.58 s Downloading cached source from https://cache.nix-ci.com
  5. 10.30 s Progress: 1 of 1 downloaded from cache
  6. 28.51 s
  7. 28.51 s Downloading cached iana-etc from https://cache.nix-ci.com
  8. 28.52 s Downloading cached mailcap from https://cache.nix-ci.com
  9. 28.52 s Downloading cached tzdata from https://cache.nix-ci.com
  10. 28.52 s Progress: 0 of 1 built, 1 of 4 downloaded from cache (2 downloading)
  11. 28.53 s Progress: 0 of 1 built, 2 of 4 downloaded from cache (1 downloading)
  12. 28.60 s Progress: 0 of 1 built, 3 of 4 downloaded from cache
  13. 28.60 s Downloading cached little-moments from https://cache.nix-ci.com
  14. 28.79 s Progress: 0 of 1 built, 4 of 4 downloaded from cache