this derivation will be built:
  /nix/store/w779zky60jvjxd79mjqy8fzfw7fa0la1-treefmt-check.drv
building '/nix/store/w779zky60jvjxd79mjqy8fzfw7fa0la1-treefmt-check.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/w779zky60jvjxd79mjqy8fzfw7fa0la1-treefmt-check.drv'
treefmt-check> traversed 434 files
treefmt-check> emitted 303 files for processing
treefmt-check> formatted 303 files (0 changed) in 10.482s

post-build step Upload to niks3: ok
time=2026-08-16T04:30:17.441Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-16T04:30:17.833Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-16T04:30:18.095Z level=INFO msg="Upload complete. (712ms)"