these 5 derivations will be built:
  /nix/store/q571w2nzkd7fawfn87nn6wwkyfylhzm8-source.drv
  /nix/store/8lfj56mh4hlbr1g39qwns2sdib3a78y0-jscpd-5.3.2-vendor-staging.drv
  /nix/store/7rvjiv3zq625k8ix5372xpap1q4rqs51-jscpd-5.3.2-vendor.drv
  /nix/store/q71myp7pf1pk4nzzgqmxygwyrkp65w5d-jscpd-5.3.2.drv
  /nix/store/flq9lg3hdm4pdx7f6bzqm3pj2ssmyz2d-check-jscpd.drv