this derivation will be built:
  /nix/store/qp000bnpjhjcjjdjqy26dc498fbqcq2s-treefmt-check.drv
building '/nix/store/qp000bnpjhjcjjdjqy26dc498fbqcq2s-treefmt-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/qp000bnpjhjcjjdjqy26dc498fbqcq2s-treefmt-check.drv'
treefmt-check> traversed 428 files
treefmt-check> emitted 306 files for processing
treefmt-check> formatted 306 files (0 changed) in 7.395s

post-build step Upload to niks3: ok
time=2026-08-12T18:39:00.590Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-12T18:39:00.968Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-12T18:39:01.274Z level=INFO msg="Upload complete. (748ms)"