these 5 derivations will be built:
  /nix/store/j9lw8w31j385s7skkaj0bp6nrarsvrff-source.drv
  /nix/store/xcbik197di2dpj34l62q2qz7aachxb31-jscpd-5.4.3-vendor-staging.drv
  /nix/store/al9djl3cb44g7ms2sxc9h0287dn81njx-jscpd-5.4.3-vendor.drv
  /nix/store/l1fh1zxfpsqxpxv3lv1d3kqpayaxw20b-jscpd-5.4.3.drv
  /nix/store/mphs6gmvjfp0vb8inm66hcjzcllf4asn-check-jscpd.drv