these 4 derivations will be built:
  /nix/store/zcfyyd8qwfnh5zl3w937fs7ib5m45p4z-nil.drv
  /nix/store/9ny8fcxrndnzl4yd0jbw1nsvrm5f57xq-treefmt.toml.drv
  /nix/store/2z8xljczb9pi33xbdfbfv9g8xmvcl9q9-treefmt.drv
  /nix/store/vgn4cl5x0z8l1bfayngs9k577s505212-treefmt-check.drv
building '/nix/store/zcfyyd8qwfnh5zl3w937fs7ib5m45p4z-nil.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/zcfyyd8qwfnh5zl3w937fs7ib5m45p4z-nil.drv'
building '/nix/store/9ny8fcxrndnzl4yd0jbw1nsvrm5f57xq-treefmt.toml.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/9ny8fcxrndnzl4yd0jbw1nsvrm5f57xq-treefmt.toml.drv'
treefmt.toml> structuredAttrs is enabled
building '/nix/store/2z8xljczb9pi33xbdfbfv9g8xmvcl9q9-treefmt.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/2z8xljczb9pi33xbdfbfv9g8xmvcl9q9-treefmt.drv'
building '/nix/store/vgn4cl5x0z8l1bfayngs9k577s505212-treefmt-check.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/vgn4cl5x0z8l1bfayngs9k577s505212-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 206 files
treefmt-check> emitted 109 files for processing
treefmt-check> formatted 109 files (0 changed) in 1.684s

post-build step Upload to niks3: ok
time=2026-09-02T01:01:30.343Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (1 already cached)"
time=2026-09-02T01:01:31.201Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-02T01:01:31.455Z level=INFO msg="Upload complete. (1.162s)"