this derivation will be built:
  /nix/store/b5y7s79m8rdy7zfra7rigsrmg20bgsvp-treefmt-check.drv
building '/nix/store/b5y7s79m8rdy7zfra7rigsrmg20bgsvp-treefmt-check.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/b5y7s79m8rdy7zfra7rigsrmg20bgsvp-treefmt-check.drv'
treefmt-check> traversed 436 files
treefmt-check> emitted 304 files for processing
treefmt-check> formatted 304 files (0 changed) in 13.344s

post-build step Upload to niks3: ok
time=2026-08-16T18:17:36.391Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-16T18:17:36.831Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-16T18:17:37.223Z level=INFO msg="Upload complete. (905ms)"