this derivation will be built:
  /nix/store/jzkxd686a8x5fqal7s150fxyb35v0gcy-treefmt-check.drv
building '/nix/store/jzkxd686a8x5fqal7s150fxyb35v0gcy-treefmt-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/jzkxd686a8x5fqal7s150fxyb35v0gcy-treefmt-check.drv'
treefmt-check> traversed 428 files
treefmt-check> emitted 306 files for processing
treefmt-check> formatted 306 files (0 changed) in 21.335s

post-build step Upload to niks3: ok
time=2026-08-12T18:31:03.410Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-12T18:31:03.894Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-12T18:31:04.220Z level=INFO msg="Upload complete. (871ms)"