these 3 derivations will be built:
  /nix/store/3x4gdqbm67n9yg9s80pyzsx1apbxax47-treefmt.toml.drv
  /nix/store/shr9vl0cfazc5yfs2pqc11dhhndmr0qn-treefmt.drv
  /nix/store/75qxmxc4cj9dylg4v22lrl84hx68byl5-treefmt-check.drv
these 8 paths will be fetched (656.0 MiB download, 2.2 GiB unpacked):
  /nix/store/pavjw0i8jqk8xmx3nl59s9wj5nm0wp08-cargo-1.95.0
  /nix/store/vicyd60754z45nxaqv010ihhk82z8cvp-cargo-bootstrap-1.95.0
  /nix/store/dkg6a8p4fy81fzbgfrc34anzddh4qb4m-llvm-21.1.8-lib
  /nix/store/c6q7rin9gr1d7vnh7imsma1nacgh641f-rustc-1.95.0
  /nix/store/14qcxkw8ql6pm6sj0bkkx4g5qlr3g7fs-rustc-bootstrap-1.95.0
  /nix/store/hk259v0n134x75xa6zdgp6sqkky4nsn6-rustc-bootstrap-wrapper-1.95.0
  /nix/store/wjc392lc9964vh7qiaz5gng3rz1lrdf2-rustc-wrapper-1.95.0
  /nix/store/sc3a1dfya07rzi4pikr488y8y1aifygl-rustfmt-1.95.0