these 3 derivations will be built:
  /nix/store/gnpjfwzjfb9fz667im06zznf65msd6rm-treefmt.toml.drv
  /nix/store/zk4vy39p27vyblz7ykg5wq6qzmh26mj4-examples.drv
  /nix/store/h5zzhgb19zs8mxidhadp8sbpvim1g89k-test-examples.drv
this path will be fetched (3.3 MiB download, 11.3 MiB unpacked):
  /nix/store/s3h5pxkc2ddx8g1zp12ni11zjmz6p757-air-formatter-0.11.0