this derivation will be built:
  /nix/store/q4rr0b7a2zws32gn9zrdwr4fxii1943m-treefmt-check.drv
building '/nix/store/q4rr0b7a2zws32gn9zrdwr4fxii1943m-treefmt-check.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/q4rr0b7a2zws32gn9zrdwr4fxii1943m-treefmt-check.drv'
treefmt-check> traversed 446 files
treefmt-check> emitted 311 files for processing
treefmt-check> formatted 311 files (0 changed) in 15.883s

post-build step Upload to niks3: ok
time=2026-08-23T04:25:05.446Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-23T04:25:05.762Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-23T04:25:06.167Z level=INFO msg="Upload complete. (783ms)"