these 2 derivations will be built:
  /nix/store/0as5a7ds1cr8v4rhpg5xkmbyvzngp3b5-mnemopi-memory-validate.drv
  /nix/store/4655laljzpwdkz8ff6v01376kiz8lpv6-apps-build.drv
this path will be fetched (0.0 KiB download, 254.7 MiB unpacked):
  /nix/store/cyfq157g03nmff8cxla6mdhjicg35c0r-omp-18.12.3
building '/nix/store/0as5a7ds1cr8v4rhpg5xkmbyvzngp3b5-mnemopi-memory-validate.drv' on 'grpc://[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5'
building '/nix/store/0as5a7ds1cr8v4rhpg5xkmbyvzngp3b5-mnemopi-memory-validate.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
mnemopi-memory-validate> stibnite: building 0as5a7ds1cr8v4rhpg5xkmbyvzngp3b5-mnemopi-memory-validate.drv
mnemopi-memory-validate> structuredAttrs is enabled
building '/nix/store/4655laljzpwdkz8ff6v01376kiz8lpv6-apps-build.drv' on 'grpc://[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5'
building '/nix/store/4655laljzpwdkz8ff6v01376kiz8lpv6-apps-build.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
apps-build> stibnite: building 4655laljzpwdkz8ff6v01376kiz8lpv6-apps-build.drv

upload niks3: ok