these 3 derivations will be built:
  /nix/store/l0vjjkyp8b4cbqprnnxyh97m4ck7msfs-treefmt.toml.drv
  /nix/store/zr4idzsv4i23pabh3mzacjl6z96nqshv-treefmt.drv
  /nix/store/wr7m6nvh0f20bziiprsk7vfin01rkxbl-treefmt-check.drv
these 2 paths will be fetched (7.0 MiB download, 21.4 MiB unpacked):
  /nix/store/rl3j1za9dpdri1vr52vl69y1qczjb5zv-rustfmt-1.97.1
  /nix/store/ifppybbzrabjvs5sb7dssd0i0vhs6676-shfmt-3.14.0
building '/nix/store/l0vjjkyp8b4cbqprnnxyh97m4ck7msfs-treefmt.toml.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/l0vjjkyp8b4cbqprnnxyh97m4ck7msfs-treefmt.toml.drv'
treefmt.toml> structuredAttrs is enabled
building '/nix/store/zr4idzsv4i23pabh3mzacjl6z96nqshv-treefmt.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/zr4idzsv4i23pabh3mzacjl6z96nqshv-treefmt.drv'
building '/nix/store/wr7m6nvh0f20bziiprsk7vfin01rkxbl-treefmt-check.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/wr7m6nvh0f20bziiprsk7vfin01rkxbl-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 614ms

post-build step Upload to niks3: ok
time=2026-09-04T00:09:40.590Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (1 already cached)"
time=2026-09-04T00:09:40.985Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-04T00:09:41.406Z level=INFO msg="Upload complete. (878ms)"