these 3 derivations will be built:
  /nix/store/brcbh6nlg9mfz3h7gagg5mhfpvkxy85g-workmux-0.1.264-vendor-staging.drv
  /nix/store/irbamnm16p77qfilvh3h8k94zxlkhfgc-workmux-0.1.264-vendor.drv
  /nix/store/q47add3w2hx8hfng4r83hrlqmjkfsvxf-workmux-0.1.264.drv