this derivation will be built:
  /nix/store/d6jpr5dgc5grmaqfic51xkawmk26j67v-treefmt-check.drv
building '/nix/store/d6jpr5dgc5grmaqfic51xkawmk26j67v-treefmt-check.drv'
treefmt-check> traversed 437 files
treefmt-check> emitted 312 files for processing
treefmt-check> formatted 312 files (0 changed) in 3.318s

post-build step Upload to niks3: ok
time=2026-08-13T20:14:22.277Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-13T20:14:22.735Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-13T20:14:23.194Z level=INFO msg="Upload complete. (1.125s)"