these 3 derivations will be built:
  /nix/store/ibfn72c46hkxsxcbsrk0rwq2v2x78qhh-source.drv
  /nix/store/925nx5lxfwamczzp6p1acdg832hgcwwk-entire-0.10.3-go-modules.drv
  /nix/store/xbgkkrsxwv023fk881rr2nzs277jxdlg-entire-0.10.3.drv