this derivation will be built:
  /nix/store/50b4c7jq1rna6jdq8fr72hx2kn66nv7k-treefmt-check.drv
building '/nix/store/50b4c7jq1rna6jdq8fr72hx2kn66nv7k-treefmt-check.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/50b4c7jq1rna6jdq8fr72hx2kn66nv7k-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 1428 files
treefmt-check> emitted 1204 files for processing
treefmt-check> formatted 1204 files (0 changed) in 9.913s

post-build step Upload to niks3: ok
time=2026-09-22T10:03:31.448Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (1 already cached)"
time=2026-09-22T10:03:32.006Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-22T10:03:32.676Z level=INFO msg="Upload complete. (1.314s)"