these 5 derivations will be built:
  /nix/store/qf4s8gig01hdagvb67wzhhwxmkfl8jk1-source.drv
  /nix/store/62l3w5zdcnd2l10lp6dm3j4vd6nfk60w-jcode-0.98.1-vendor-staging.drv
  /nix/store/5yf980g5rfxdbfpzd8wjcjhhg1zdq56g-jcode-0.98.1-vendor.drv
  /nix/store/gz5jmn2x6q2fkj90pifijcbdww7rbbv3-jcode-0.98.1.drv
  /nix/store/pxa2sq5inx3mv75gkzbgcxfhns4i1jrw-check-jcode.drv