this derivation will be built:
  /nix/store/rhr2wr1h28wdl4qrhn3vc8jjgnji8kmk-treefmt-check.drv
building '/nix/store/rhr2wr1h28wdl4qrhn3vc8jjgnji8kmk-treefmt-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/rhr2wr1h28wdl4qrhn3vc8jjgnji8kmk-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 166 files
treefmt-check> emitted 93 files for processing
treefmt-check> formatted 93 files (0 changed) in 1.757s

post-build step Upload to niks3: ok
time=2026-07-06T12:31:16.459Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-07-06T12:31:16.768Z level=INFO msg="Uploading 1 narinfos"
time=2026-07-06T12:31:16.997Z level=INFO msg="Upload complete. (612ms)"