build devShells.x86_64-linux.ghc8107

Reproduce this run
  1. 38.81 s Downloading cached util-linux-2.41-bin from https://cache.nix-ci.com
  2. 38.81 s Downloaded cached util-linux-2.41-bin in 0ms
  3. 38.81 s Progress: 8 of 109 built, 370 of 474 downloaded from cache (6 downloading)
  4. 38.81 s Downloading cached util-linux-2.41-dev from https://cache.nix-ci.com
  5. 38.86 s Downloaded cached free-5.2-doc (6.5 MiB) in 462ms
  6. 38.86 s Progress: 8 of 109 built, 371 of 474 downloaded from cache (6 downloading)
  7. 38.91 s Downloaded cached hspec-2.11.12-doc (560 KiB) in 398ms
  8. 38.91 s Progress: 8 of 109 built, 372 of 474 downloaded from cache (5 downloading)
  9. 38.98 s Downloaded cached util-linux-2.41-dev (122 KiB) in 175ms
  10. 38.98 s Progress: 8 of 109 built, 373 of 474 downloaded from cache (4 downloading)
  11. 39.10 s Downloaded cached hedgehog-1.5-doc (16.8 MiB) in 507ms
  12. 39.10 s Progress: 8 of 108 built, 374 of 474 downloaded from cache (3 downloading)
  13. 39.70 s Downloaded cached gcc (245.2 MiB) in 5.1s
  14. 39.70 s Progress: 8 of 108 built, 375 of 474 downloaded from cache (2 downloading)
  15. 39.70 s Downloading cached gcc-wrapper from https://cache.nix-ci.com
  16. 39.70 s Downloaded cached gcc-wrapper in 0ms
  17. 39.70 s Progress: 8 of 108 built, 376 of 474 downloaded from cache (2 downloading)
  18. 39.70 s Downloading cached ghc from https://cache.nix-ci.com
  19. 39.70 s Downloading cached make-binary-wrapper-hook from https://cache.nix-ci.com
  20. 39.70 s Downloading cached stdenv-linux from https://cache.nix-ci.com
  21. 39.70 s Downloaded cached make-binary-wrapper-hook in 0ms
  22. 39.70 s Downloaded cached stdenv-linux in 0ms
  23. 39.70 s Progress: 8 of 108 built, 377 of 474 downloaded from cache (4 downloading)
  24. 39.70 s Progress: 8 of 107 built, 378 of 474 downloaded from cache (3 downloading)
  25. 44.46 s Downloaded cached node-sources (466.4 MiB) in 9.8s