these 2 derivations will be built:
  /nix/store/0kfzvssf8l8l136brmawjpzzykmqzkfb-herdr-0.9.5.drv
  /nix/store/h0i37rq2wxmjj8cfwyajzdndg2jc81vj-check-herdr.drv
error: timed out after 1200 seconds
error: Cannot build '/nix/store/h0i37rq2wxmjj8cfwyajzdndg2jc81vj-check-herdr.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/1avid081b11bqi64xrfjax0wrwv9i2r4-check-herdr