this derivation will be built:
  /nix/store/za0v2cfsg9rfnp1yb9cy5k147i42v0dx-treefmt-check.drv
building '/nix/store/za0v2cfsg9rfnp1yb9cy5k147i42v0dx-treefmt-check.drv' on 'ssh-ng://nix@cortana'
building '/nix/store/za0v2cfsg9rfnp1yb9cy5k147i42v0dx-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 75 files
treefmt-check> emitted 68 files for processing
treefmt-check> formatted 68 files (0 changed) in 110ms

upload attic: ok
✍️ Overwriting server "r2d2"
✅ zg7c9bv5wri6b8ahh5rhjpvl0lxpsf1r-treefmt-check (deduplicated)