these 3 derivations will be built:
  /nix/store/9kdgaldnv798c8zh6ywfphhr4wy1qk4s-beads-1.3.2.drv
  /nix/store/zgbp457gznnw223vpn41l5i8pdghkkd3-gascity-1.5.0.drv
  /nix/store/bh5jk7mq2jxb9z18jfrwnqyzym16g0cb-check-gascity.drv