this derivation will be built:
  /nix/store/vq32h7vaqs611rii9l7rvz8aj726a6h4-treefmt-check.drv
building '/nix/store/vq32h7vaqs611rii9l7rvz8aj726a6h4-treefmt-check.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/vq32h7vaqs611rii9l7rvz8aj726a6h4-treefmt-check.drv'
treefmt-check> traversed 442 files
treefmt-check> emitted 314 files for processing
treefmt-check> formatted 314 files (0 changed) in 15.018s

post-build step Upload to niks3: ok
time=2026-08-14T10:50:35.977Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-14T10:50:36.304Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-14T10:50:36.583Z level=INFO msg="Upload complete. (791ms)"