this derivation will be built:
  /nix/store/ivb42hp3aj26rqa59wzxaakvmz3z2pqp-treefmt-check.drv
building '/nix/store/ivb42hp3aj26rqa59wzxaakvmz3z2pqp-treefmt-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/ivb42hp3aj26rqa59wzxaakvmz3z2pqp-treefmt-check.drv'
treefmt-check> traversed 473 files
treefmt-check> emitted 344 files for processing
treefmt-check> formatted 344 files (0 changed) in 2.175s

post-build step Upload to niks3: ok
time=2026-08-14T22:59:15.091Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-14T22:59:15.480Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-14T22:59:15.731Z level=INFO msg="Upload complete. (706ms)"