these 2 derivations will be built:
  /nix/store/fsiyax4zcmsxsbcdpfryxq3qi5djji3d-mnemopi-memory-validate.drv
  /nix/store/6pdpvc8lcwqvybndyyi89p6dnxpb8jx9-apps-build.drv
this path will be fetched (0.0 KiB download, 303.5 MiB unpacked):
  /nix/store/l695l8acpbk7i0acscggb7cs4gjik5lx-omp-18.10.4
building '/nix/store/fsiyax4zcmsxsbcdpfryxq3qi5djji3d-mnemopi-memory-validate.drv'
mnemopi-memory-validate> structuredAttrs is enabled
building '/nix/store/6pdpvc8lcwqvybndyyi89p6dnxpb8jx9-apps-build.drv'

upload niks3: ok