these 3 derivations will be built:
  /nix/store/ffx1ni2fgiykh27wnx0f4wxi0m1dznma-test-neovim-0.12.5-via-override-init.lua.drv
  /nix/store/jnw4kddd4nhlw06m8284gl1sp1s6hg8x-test-neovim-0.12.5-via-override-init.vim.drv
  /nix/store/7wvxbf7f3cir02pzizylf3z6fcsf050n-test-neovim-0.12.5-via-override.drv