these 2 derivations will be built:
  /nix/store/g2f6wjr9ld3x0z8bw4g9a2v46qqiddhy-muon-wrapper.drv
  /nix/store/rhvnnxb3hz4nyxdnrs04ckm1mqb8lgvi-treefmt.toml.drv
building '/nix/store/g2f6wjr9ld3x0z8bw4g9a2v46qqiddhy-muon-wrapper.drv'
muon-wrapper> structuredAttrs is enabled
building '/nix/store/rhvnnxb3hz4nyxdnrs04ckm1mqb8lgvi-treefmt.toml.drv'
treefmt.toml> structuredAttrs is enabled

upload niks3: ok