these 3 derivations will be built:
  /nix/store/37vjwchbdl7kdv8dcyvq98klzm23hp4i-test-neovim-0.12.5-via-override-init.lua.drv
  /nix/store/pfpm0bl0fbvhbcpznigmiyz4jb4541wp-test-neovim-0.12.5-via-override-init.vim.drv
  /nix/store/z83pnk7vxwyx4akw0zmg4lqbq19grkbr-test-neovim-0.12.5-via-override.drv