this derivation will be built:
  /nix/store/6m22k5z6571fdvpi8h43fhb1hman459y-format-check.drv
building '/nix/store/6m22k5z6571fdvpi8h43fhb1hman459y-format-check.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/6m22k5z6571fdvpi8h43fhb1hman459y-format-check.drv'
format-check> traversed 500 files
format-check> emitted 398 files for processing
format-check> formatted 398 files (0 changed) in 19.408s

post-build step Upload to niks3: ok
time=2026-07-08T19:50:18.508Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-07-08T19:50:19.033Z level=INFO msg="Uploading 1 narinfos"
time=2026-07-08T19:50:19.562Z level=INFO msg="Upload complete. (1.11s)"