this derivation will be built:
  /nix/store/gnqx6i22swi8z0i6d2b1k7h41fnavx6y-treefmt-check.drv
building '/nix/store/gnqx6i22swi8z0i6d2b1k7h41fnavx6y-treefmt-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/gnqx6i22swi8z0i6d2b1k7h41fnavx6y-treefmt-check.drv'
treefmt-check> traversed 446 files
treefmt-check> emitted 311 files for processing
treefmt-check> formatted 311 files (0 changed) in 3.91s

post-build step Upload to niks3: ok
time=2026-08-21T21:11:30.334Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-21T21:11:30.830Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-21T21:11:31.168Z level=INFO msg="Upload complete. (900ms)"