this derivation will be built:
  /nix/store/7d7fpci2pkzkx7lmwxjdh9py4ck79qzj-format-check.drv
building '/nix/store/7d7fpci2pkzkx7lmwxjdh9py4ck79qzj-format-check.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/7d7fpci2pkzkx7lmwxjdh9py4ck79qzj-format-check.drv'
format-check> traversed 490 files
format-check> emitted 391 files for processing
format-check> formatted 391 files (0 changed) in 9.42s

post-build step Upload to niks3: ok
time=2026-07-07T09:49:15.823Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-07-07T09:49:16.080Z level=INFO msg="Uploading 1 narinfos"
time=2026-07-07T09:49:16.298Z level=INFO msg="Upload complete. (540ms)"