these 4 derivations will be built:
  /nix/store/rfsgd23g3sclq9sv86iylj5an2nihr2m-clan-cli-source.drv
  /nix/store/dl1aiiwlj125xwax27v8w2wm8f3q8b7f-clan-cli.drv
  /nix/store/hc2fpf6by05d7z4c6ipcw59fibsb7w3r-tofu.drv
  /nix/store/y6l9b4nbdsb0xdga6p66yap38zc6prxj-cache-new.drv
this path will be fetched (0.0 KiB download, 2.8 KiB unpacked):
  /nix/store/3hfr47hx9m4xhs8jzpcnxgkib28ycnli-clan-runtime
building '/nix/store/hc2fpf6by05d7z4c6ipcw59fibsb7w3r-tofu.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/hc2fpf6by05d7z4c6ipcw59fibsb7w3r-tofu.drv'
tofu> structuredAttrs is enabled
building '/nix/store/y6l9b4nbdsb0xdga6p66yap38zc6prxj-cache-new.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/y6l9b4nbdsb0xdga6p66yap38zc6prxj-cache-new.drv'
cache-new> structuredAttrs is enabled

upload niks3: ok