this derivation will be built:
  /nix/store/16lsdp147qm4njxs0fw9m1g7rl8zjrn2-treefmt-check.drv
building '/nix/store/16lsdp147qm4njxs0fw9m1g7rl8zjrn2-treefmt-check.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/16lsdp147qm4njxs0fw9m1g7rl8zjrn2-treefmt-check.drv'
treefmt-check> traversed 446 files
treefmt-check> emitted 311 files for processing
treefmt-check> formatted 311 files (0 changed) in 5.806s

post-build step Upload to niks3: ok
time=2026-08-22T18:07:34.529Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-22T18:07:34.938Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-22T18:07:35.298Z level=INFO msg="Upload complete. (830ms)"