this derivation will be built:
  /nix/store/izb118gai6mcghi6q398gvcy360x37x4-treefmt-check.drv
building '/nix/store/izb118gai6mcghi6q398gvcy360x37x4-treefmt-check.drv'
treefmt-check> traversed 454 files
treefmt-check> emitted 317 files for processing
treefmt-check> formatted 317 files (0 changed) in 18.72s

post-build step Upload to niks3: ok
time=2026-08-27T21:25:21.891Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-27T21:25:22.312Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-27T21:25:22.650Z level=INFO msg="Upload complete. (825ms)"