this derivation will be built:
  /nix/store/kqg8710vfhlwzp75lnvmkjspd0xfi1gx-treefmt-check.drv
building '/nix/store/kqg8710vfhlwzp75lnvmkjspd0xfi1gx-treefmt-check.drv'
treefmt-check> traversed 450 files
treefmt-check> emitted 315 files for processing
treefmt-check> formatted 315 files (0 changed) in 17.733s

post-build step Upload to niks3: ok
time=2026-08-20T19:51:53.094Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-20T19:51:53.550Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-20T19:51:53.972Z level=INFO msg="Upload complete. (1.023s)"