this derivation will be built:
  /nix/store/5zihhvmw0j5x0j2nfkicx3bk8zflllqn-treefmt-check.drv
building '/nix/store/5zihhvmw0j5x0j2nfkicx3bk8zflllqn-treefmt-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/5zihhvmw0j5x0j2nfkicx3bk8zflllqn-treefmt-check.drv'
treefmt-check> traversed 457 files
treefmt-check> emitted 319 files for processing
treefmt-check> formatted 319 files (0 changed) in 3.104s

post-build step Upload to niks3: ok
time=2026-08-29T12:10:48.650Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-29T12:10:49.097Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-29T12:10:49.446Z level=INFO msg="Upload complete. (861ms)"