this derivation will be built:
  /nix/store/6wf2rqwxr89jfgv0jms03hbgprycs3j2-treefmt-check.drv
building '/nix/store/6wf2rqwxr89jfgv0jms03hbgprycs3j2-treefmt-check.drv'
treefmt-check> traversed 435 files
treefmt-check> emitted 310 files for processing
treefmt-check> formatted 310 files (0 changed) in 2.335s

post-build step Upload to niks3: ok
time=2026-08-14T08:18:01.307Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-14T08:18:01.779Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-14T08:18:02.132Z level=INFO msg="Upload complete. (925ms)"