build packages.x86_64-linux.go-tests

Reproduce this run
  1. 0.10 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=cb5504d6d3ddcc963a7ec56e8c4dbef42f3cb099#packages.x86_64-linux.go-tests --print-build-logs
  2. 2.52 s
  3. 2.61 s Downloading cached go-tests from https://cache.nix-ci.com
  4. 2.64 s Progress: 0 of 1 built, 1 of 1 downloaded from cache
  5. 2.64 s /nix/store/vg0h2hnaasrm2w00xyr64zwafkr4vky0-go-tests-0.0.0
  6. 2.68 s Build succeeded.