these 4 derivations will be built:
  /nix/store/rxf8jgz4asx4gg59bhr499h390qzzfjh-workmux-0.1.268-vendor-staging.drv
  /nix/store/7ivi4rc89vjib6d2vmklllyk8rghbnq0-workmux-0.1.268-vendor.drv
  /nix/store/mcc4ffr3wc1v8wx5qbaj5h14b6yl6d6s-workmux-0.1.268.drv
  /nix/store/7r2iir9vkzd09s8k720fxrq6bs46cm99-check-workmux.drv