these 6 derivations will be built:
  /nix/store/nk8179l654aq93j34cjqfbpsp1f9i6js-tofu.drv
  /nix/store/2f758w1jlwdldq6m8im7l0a7yadvj8cp-init.drv
  /nix/store/4p7mwji3z1x2h8vwihx2111vb28nbwdr-plan.drv
  /nix/store/mic65h9nk1mxhg8hgv2dih6q8kri5dr2-apply.drv
  /nix/store/q8ld6bsh4303b66pjsnnhnjsp8wr5lph-destroy.drv
  /nix/store/3kzyn7gy77j6pcz5ghi1hh697ra3wdrc-nix-shell.drv
building '/nix/store/nk8179l654aq93j34cjqfbpsp1f9i6js-tofu.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/nk8179l654aq93j34cjqfbpsp1f9i6js-tofu.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
tofu> stibnite: building nk8179l654aq93j34cjqfbpsp1f9i6js-tofu.drv
tofu> structuredAttrs is enabled
building '/nix/store/mic65h9nk1mxhg8hgv2dih6q8kri5dr2-apply.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/q8ld6bsh4303b66pjsnnhnjsp8wr5lph-destroy.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/2f758w1jlwdldq6m8im7l0a7yadvj8cp-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/4p7mwji3z1x2h8vwihx2111vb28nbwdr-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/mic65h9nk1mxhg8hgv2dih6q8kri5dr2-apply.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
apply> stibnite: building mic65h9nk1mxhg8hgv2dih6q8kri5dr2-apply.drv
building '/nix/store/2f758w1jlwdldq6m8im7l0a7yadvj8cp-init.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
init> stibnite: building 2f758w1jlwdldq6m8im7l0a7yadvj8cp-init.drv
building '/nix/store/q8ld6bsh4303b66pjsnnhnjsp8wr5lph-destroy.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
destroy> stibnite: building q8ld6bsh4303b66pjsnnhnjsp8wr5lph-destroy.drv
building '/nix/store/4p7mwji3z1x2h8vwihx2111vb28nbwdr-plan.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
plan> stibnite: building 4p7mwji3z1x2h8vwihx2111vb28nbwdr-plan.drv
apply> structuredAttrs is enabled
destroy> structuredAttrs is enabled
init> structuredAttrs is enabled
plan> structuredAttrs is enabled
building '/nix/store/3kzyn7gy77j6pcz5ghi1hh697ra3wdrc-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/3kzyn7gy77j6pcz5ghi1hh697ra3wdrc-nix-shell.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
nix-shell> stibnite: building 3kzyn7gy77j6pcz5ghi1hh697ra3wdrc-nix-shell.drv
nix-shell> Running phase: buildPhase

upload niks3: ok