these 2 derivations will be built:
  /nix/store/adlwdf4php1yz2cn2jksq3j38bfza5wd-openspec-refresh-vendored-artifacts.drv
  /nix/store/lbca5sg790w2skdhlc2pm3xl3hzkcqcs-apps-build.drv
building '/nix/store/adlwdf4php1yz2cn2jksq3j38bfza5wd-openspec-refresh-vendored-artifacts.drv'
openspec-refresh-vendored-artifacts> structuredAttrs is enabled
building '/nix/store/lbca5sg790w2skdhlc2pm3xl3hzkcqcs-apps-build.drv'

upload niks3: ok