these 6 derivations will be built:
  /nix/store/693v2mzz5iv1yfhls0df3mx2p8575cnw-similar-3.1.2.drv
  /nix/store/xmhxc5i3rw8q5y779z70b9ws2w7gzwpr-cargo-vendor-dir.drv
  /nix/store/9c7byqny42p517qz27qrl40cqbqdpbgm-nix-diff-0.1.0.drv
  /nix/store/bcbhp8jawdz26a45q0qvh2jpqsdnhn24-home-manager-path.drv
  /nix/store/bz93dxib1nigzigrsw8bkkmpwswdfl9r-activation-script.drv
  /nix/store/mspnmra3d2dnhwvbbixqkq6bc850c0f2-home-manager-generation.drv