this derivation will be built:
  /nix/store/rjza14340iydimwdkf9gpmizwb8qn31h-treefmt-check.drv
building '/nix/store/rjza14340iydimwdkf9gpmizwb8qn31h-treefmt-check.drv'
treefmt-check> traversed 449 files
treefmt-check> emitted 313 files for processing
treefmt-check> formatted 313 files (0 changed) in 4.192s

post-build step Upload to niks3: ok
time=2026-08-26T22:11:37.352Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-26T22:11:37.800Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-26T22:11:38.116Z level=INFO msg="Upload complete. (845ms)"