this derivation will be built:
  /nix/store/29aahi37rakik8af82pwvfgh3yxl2pj7-treefmt-check.drv
building '/nix/store/29aahi37rakik8af82pwvfgh3yxl2pj7-treefmt-check.drv'
treefmt-check> traversed 442 files
treefmt-check> emitted 314 files for processing
treefmt-check> formatted 314 files (0 changed) in 3.328s

post-build step Upload to niks3: ok
time=2026-08-14T11:03:46.433Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-14T11:03:46.783Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-14T11:03:47.154Z level=INFO msg="Upload complete. (835ms)"