these 3 derivations will be built:
  /nix/store/pmxj2ncslwigdnli333gra1kq4l33q21-claude-desktop-2.2553.1-fhsenv-rootfs.drv
  /nix/store/ii0g2qbymzcffizx0prcd1sf5h74vvzg-claude-desktop-2.2553.1-bwrap.drv
  /nix/store/h1nwimsa89cqqpk2g3by0nx4pzg2xz0s-claude-desktop-2.2553.1.drv
building '/nix/store/pmxj2ncslwigdnli333gra1kq4l33q21-claude-desktop-2.2553.1-fhsenv-rootfs.drv'
claude-desktop-2.2553.1-fhsenv-rootfs> structuredAttrs is enabled
building '/nix/store/ii0g2qbymzcffizx0prcd1sf5h74vvzg-claude-desktop-2.2553.1-bwrap.drv'
claude-desktop-2.2553.1-bwrap> structuredAttrs is enabled
building '/nix/store/h1nwimsa89cqqpk2g3by0nx4pzg2xz0s-claude-desktop-2.2553.1.drv'
claude-desktop-2.2553.1> structuredAttrs is enabled

upload niks3: ok