this derivation will be built:
  /nix/store/914hifycdf3l9h3xb2jh9fa0xy89wgyc-collie-0.36.0.drv
warning: unable to download 'https://hetzner-cache.numtide.com/s6dfgyxh0s4nmilr2ba2mcqii8mrw1ci.narinfo': Timeout was reached (28) Operation timed out after 7789 milliseconds with 0 bytes received; retrying in 1 ms (attempt 1/5)