these 3 derivations will be built:
  /nix/store/a0ik9kq78l2bi9sylc4fq6vpqjrqr4v4-test-neovim-0.12.5-single-lines-init.vim.drv
  /nix/store/nsln3c9dw6lmplapalba4y95sssbkimq-test-neovim-0.12.5-single-lines-init.lua.drv
  /nix/store/bq93y91ipw8b40gn97jcdi9w1m8751q2-test-neovim-0.12.5-single-lines.drv