this derivation will be built:
  /nix/store/4mhpwjkm3vnf5grsy6b9yl33mc6j2wxl-format-check.drv
building '/nix/store/4mhpwjkm3vnf5grsy6b9yl33mc6j2wxl-format-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/4mhpwjkm3vnf5grsy6b9yl33mc6j2wxl-format-check.drv'
format-check> traversed 499 files
format-check> emitted 397 files for processing
format-check> formatted 397 files (0 changed) in 4.798s

post-build step Upload to niks3: ok
time=2026-07-10T19:30:34.571Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-07-10T19:30:34.809Z level=INFO msg="Uploading 1 narinfos"
time=2026-07-10T19:30:35.048Z level=INFO msg="Upload complete. (532ms)"