these 3 derivations will be built:
  /nix/store/agy5i40fjqq5qbxyyhnqg7318m4pbqz9-test-neovim-0.12.3-via-override-init.vim.drv
  /nix/store/f6935j8jdag77snic6i3xb4y6rs4lbij-test-neovim-0.12.3-via-override-init.lua.drv
  /nix/store/9npanlzqgw7p1q31a62mdqi4rv931qb5-test-neovim-0.12.3-via-override.drv