this derivation will be built:
  /nix/store/f6dx57n4x8fjqbbp6cgf8j69p0rcdpql-treefmt-check.drv
building '/nix/store/f6dx57n4x8fjqbbp6cgf8j69p0rcdpql-treefmt-check.drv'
treefmt-check> traversed 439 files
treefmt-check> emitted 305 files for processing
treefmt-check> formatted 305 files (0 changed) in 17.711s

post-build step Upload to niks3: ok
time=2026-08-19T00:19:26.212Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-19T00:19:26.711Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-19T00:19:27.078Z level=INFO msg="Upload complete. (1.007s)"