these 3 derivations will be built:
  /nix/store/bngm777lk0mcxf6mqsp0slm8qlskqcpz-libc-0.2.189.drv
  /nix/store/xi222nz2wndsn6s344n44ngpmdv2xlq3-cargo-vendor-dir.drv
  /nix/store/vicj9lgqyyyy4kmszm3xzysbmxn4hpgm-envfs-1.1.0.drv