these 3 derivations will be built:
  /nix/store/mv7sfyvnnq3jm1q64yxf0rw4rvf0dkdy-plan.drv
  /nix/store/qn59g5arbh8di69pw28zfh0461j61nkw-init.drv
  /nix/store/r4rk3354lb9ssavfnciqfa3c8a20jbxx-nix-shell.drv
building '/nix/store/qn59g5arbh8di69pw28zfh0461j61nkw-init.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/mv7sfyvnnq3jm1q64yxf0rw4rvf0dkdy-plan.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/qn59g5arbh8di69pw28zfh0461j61nkw-init.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
init> stibnite: building qn59g5arbh8di69pw28zfh0461j61nkw-init.drv
building '/nix/store/mv7sfyvnnq3jm1q64yxf0rw4rvf0dkdy-plan.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
plan> stibnite: building mv7sfyvnnq3jm1q64yxf0rw4rvf0dkdy-plan.drv
init> structuredAttrs is enabled
plan> structuredAttrs is enabled
building '/nix/store/r4rk3354lb9ssavfnciqfa3c8a20jbxx-nix-shell.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/r4rk3354lb9ssavfnciqfa3c8a20jbxx-nix-shell.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
nix-shell> stibnite: building r4rk3354lb9ssavfnciqfa3c8a20jbxx-nix-shell.drv
nix-shell> Running phase: buildPhase

upload niks3: ok