these 2 derivations will be built:
  /nix/store/hx9wiagqjni57yzkxy8ql1z8nq5ki1vq-openspec-refresh-vendored-artifacts.drv
  /nix/store/d7viqqrpw68mi3v9zqni47vysml4mz9g-apps-build.drv
building '/nix/store/hx9wiagqjni57yzkxy8ql1z8nq5ki1vq-openspec-refresh-vendored-artifacts.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/hx9wiagqjni57yzkxy8ql1z8nq5ki1vq-openspec-refresh-vendored-artifacts.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
openspec-refresh-vendored-artifacts> stibnite: building hx9wiagqjni57yzkxy8ql1z8nq5ki1vq-openspec-refresh-vendored-artifacts.drv
building '/nix/store/d7viqqrpw68mi3v9zqni47vysml4mz9g-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/d7viqqrpw68mi3v9zqni47vysml4mz9g-apps-build.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
apps-build> stibnite: building d7viqqrpw68mi3v9zqni47vysml4mz9g-apps-build.drv

upload niks3: ok