this derivation will be built:
  /nix/store/4n5w16vgcqpvvs9g2gdyhr3cd638wj65-treefmt.toml.drv
these 9 paths will be fetched (105.4 MiB download, 604.2 MiB unpacked):
  /nix/store/jj6mdxq1c3xry2vvdg6zz6gyhsnr2imi-emacs-nox-30.2
  /nix/store/2gsb8nikwqm0sxirzzgxw2mdr2h90x82-gpm-unstable-2020-06-17
  /nix/store/bpzdavrbyhx8fgl4p0511giplsamq1kr-gsasl-2.2.2
  /nix/store/9fqkkja1zs640i4bmd27x17kv8f9r4sd-gss-1.0.4
  /nix/store/0bnnf3r4g4g1ylvv0va78wrw45g2wwnf-libgccjit-15.2.0
  /nix/store/fpx2vap7vn3mrgsdj26wmifqq1cyl3as-libidn-1.43
  /nix/store/ni0q1nbsb1hb4is1gwgnl7na5ylyc3fi-mailutils-3.19
  /nix/store/0sljc30hh8kziilb74c6vnm0yzga2if9-shishi-1.0.3
  /nix/store/3wssp2j2hf0rmlhac64cx908g0mmpx4w-tree-sitter-0.25.10