this derivation will be built:
  /nix/store/jllr6xhg3fp1kx9n5fa5wzpndd9mkpm2-treefmt-check.drv
building '/nix/store/jllr6xhg3fp1kx9n5fa5wzpndd9mkpm2-treefmt-check.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/jllr6xhg3fp1kx9n5fa5wzpndd9mkpm2-treefmt-check.drv'
treefmt-check> traversed 439 files
treefmt-check> emitted 305 files for processing
treefmt-check> formatted 305 files (0 changed) in 14.894s

post-build step Upload to niks3: ok
time=2026-08-18T04:32:32.445Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-18T04:32:32.824Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-18T04:32:33.102Z level=INFO msg="Upload complete. (736ms)"