this derivation will be built:
  /nix/store/xz7350cg1zl6lfccdgm49jf108k77wml-treefmt-check.drv
building '/nix/store/xz7350cg1zl6lfccdgm49jf108k77wml-treefmt-check.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/xz7350cg1zl6lfccdgm49jf108k77wml-treefmt-check.drv'
treefmt-check> traversed 434 files
treefmt-check> emitted 303 files for processing
treefmt-check> formatted 303 files (0 changed) in 21.001s

post-build step Upload to niks3: ok
time=2026-08-16T04:25:29.922Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-16T04:25:30.303Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-16T04:25:30.629Z level=INFO msg="Upload complete. (773ms)"