these 3 derivations will be built:
  /nix/store/vzc205glqj41rlhf4dk1w9iii3bhdg7g-test-neovim-0.12.5-with-luasnip-init.lua.drv
  /nix/store/y9y2qpfps2rlq26qla54mqjwch421fch-test-neovim-0.12.5-with-luasnip-init.vim.drv
  /nix/store/an1khmr9r85qgc2vfvh066cajlxq4b0g-test-neovim-0.12.5-with-luasnip.drv