this derivation will be built:
  /nix/store/4857401mz3bq4zgs1alqkgwx4gfzpsn3-treefmt-check.drv
building '/nix/store/4857401mz3bq4zgs1alqkgwx4gfzpsn3-treefmt-check.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/4857401mz3bq4zgs1alqkgwx4gfzpsn3-treefmt-check.drv'
treefmt-check> traversed 450 files
treefmt-check> emitted 314 files for processing
treefmt-check> formatted 314 files (0 changed) in 6.212s

post-build step Upload to niks3: ok
time=2026-08-25T18:02:11.656Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-25T18:02:12.060Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-25T18:02:12.507Z level=INFO msg="Upload complete. (924ms)"