these 5 derivations will be built:
  /nix/store/9kgyrp2915ca4c1x3025z45mibi4017c-source.drv
  /nix/store/z64ip4mljriwndjhjgm23nfvadr7zbv3-vendor-registry.drv
  /nix/store/xvpgp26947qh9pla289sfjx13iprnyxk-vendor-cargo-deps.drv
  /nix/store/nggx439d18jilr0xv8f45rqd5zx2f2c0-harmonia-deps-3.3.0.drv
  /nix/store/b2hcjqdydhm8sfwvfigin776j0d6x7bk-harmonia-3.3.0.drv