these 3 derivations will be built:
  /nix/store/qwaaj6532xy86yy6z98gwajs6n4sy00i-treefmt.toml.drv
  /nix/store/iirz5wcypyvmmprf6mc0gq397j80rk67-treefmt.drv
  /nix/store/l4h67r5fryrivk9b80rywizfy51ccp3v-treefmt-check.drv
this path will be fetched (1.2 MiB download, 2.9 MiB unpacked):
  /nix/store/brvf9hyvlki4nzccyq1xf5lzq1ld24vq-shfmt-3.14.1
building '/nix/store/qwaaj6532xy86yy6z98gwajs6n4sy00i-treefmt.toml.drv' on 'ssh-ng://nix@cortana'
building '/nix/store/qwaaj6532xy86yy6z98gwajs6n4sy00i-treefmt.toml.drv'
treefmt.toml> structuredAttrs is enabled
building '/nix/store/iirz5wcypyvmmprf6mc0gq397j80rk67-treefmt.drv' on 'ssh-ng://nix@cortana'
building '/nix/store/iirz5wcypyvmmprf6mc0gq397j80rk67-treefmt.drv'
building '/nix/store/l4h67r5fryrivk9b80rywizfy51ccp3v-treefmt-check.drv' on 'ssh-ng://nix@cortana'
building '/nix/store/l4h67r5fryrivk9b80rywizfy51ccp3v-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 71 files
treefmt-check> emitted 65 files for processing
treefmt-check> formatted 65 files (0 changed) in 205ms

upload attic: ok
✍️ Overwriting server "r2d2"