this derivation will be built:
  /nix/store/7596ls7h880zfr9fs39gjr0lxv3d22g5-treefmt-check.drv
building '/nix/store/7596ls7h880zfr9fs39gjr0lxv3d22g5-treefmt-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/7596ls7h880zfr9fs39gjr0lxv3d22g5-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 126 files
treefmt-check> emitted 79 files for processing
treefmt-check> formatted 79 files (0 changed) in 2.302s

post-build step Upload to niks3: ok
time=2026-07-05T12:41:27.207Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-07-05T12:41:27.456Z level=INFO msg="Uploading 1 narinfos"
time=2026-07-05T12:41:27.688Z level=INFO msg="Upload complete. (555ms)"