this derivation will be built:
  /nix/store/kkbl9zi7sw4z0cp9xn1cl3j1xyi805dk-format-check.drv
building '/nix/store/kkbl9zi7sw4z0cp9xn1cl3j1xyi805dk-format-check.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/kkbl9zi7sw4z0cp9xn1cl3j1xyi805dk-format-check.drv'
format-check> traversed 497 files
format-check> emitted 396 files for processing
format-check> formatted 396 files (0 changed) in 7.114s

post-build step Upload to niks3: ok
time=2026-07-07T11:22:50.854Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-07-07T11:22:51.185Z level=INFO msg="Uploading 1 narinfos"
time=2026-07-07T11:22:51.387Z level=INFO msg="Upload complete. (595ms)"