this derivation will be built:
  /nix/store/hi1589n5iim1sn6sfr8z1lsc3ixikj6q-treefmt-check.drv
building '/nix/store/hi1589n5iim1sn6sfr8z1lsc3ixikj6q-treefmt-check.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/hi1589n5iim1sn6sfr8z1lsc3ixikj6q-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 204 files
treefmt-check> emitted 159 files for processing
treefmt-check> formatted 159 files (0 changed) in 1.442s

post-build step Upload to niks3: ok
time=2026-09-21T15:05:27.070Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (1 already cached)"
time=2026-09-21T15:05:27.762Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-21T15:05:28.117Z level=INFO msg="Upload complete. (1.126s)"