this derivation will be built:
  /nix/store/ypv0vwpac60n1pbcy6v7ghgaznqzwym2-treefmt-check.drv
building '/nix/store/ypv0vwpac60n1pbcy6v7ghgaznqzwym2-treefmt-check.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/ypv0vwpac60n1pbcy6v7ghgaznqzwym2-treefmt-check.drv'
treefmt-check> traversed 456 files
treefmt-check> emitted 318 files for processing
treefmt-check> formatted 318 files (0 changed) in 14.465s

post-build step Upload to niks3: ok
time=2026-08-29T12:09:50.240Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-29T12:09:50.666Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-29T12:09:51.082Z level=INFO msg="Upload complete. (908ms)"