these 2 derivations will be built:
  /nix/store/v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv
  /nix/store/7ymqfi1znv952wbmf48r2khbhicb2xkx-stack-land-integration.drv
building '/nix/store/v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.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/v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
test-stack-land> stibnite: building v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv
v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv: error: unable to download 'https://cache.thalheim.io/fjrywjg5rwl23xgiy4bj4hxgyms0cmhf.narinfo': Timeout was reached (28) Connection timed out after 5001 milliseconds, asking the scheduler again
building '/nix/store/v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
test-stack-land> stibnite: building v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv
v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv: error: unable to download 'https://cache.thalheim.io/fjrywjg5rwl23xgiy4bj4hxgyms0cmhf.narinfo': Timeout was reached (28) Connection timed out after 5001 milliseconds, asking the scheduler again
building '/nix/store/v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
test-stack-land> stibnite: building v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv
v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv: error: unable to download 'https://cache.thalheim.io/fjrywjg5rwl23xgiy4bj4hxgyms0cmhf.narinfo': Timeout was reached (28) Connection timed out after 5001 milliseconds, asking the scheduler again
building '/nix/store/v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
test-stack-land> stibnite: building v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv
v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv: error: unable to download 'https://cache.thalheim.io/fjrywjg5rwl23xgiy4bj4hxgyms0cmhf.narinfo': Timeout was reached (28) Connection timed out after 5014 milliseconds, asking the scheduler again
building '/nix/store/v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
test-stack-land> stibnite: building v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv
v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv: error: unable to download 'https://cache.thalheim.io/fjrywjg5rwl23xgiy4bj4hxgyms0cmhf.narinfo': Timeout was reached (28) Connection timed out after 5001 milliseconds, asking the scheduler again
building '/nix/store/v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
test-stack-land> stibnite: building v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv
v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv: error: unable to download 'https://cache.thalheim.io/fjrywjg5rwl23xgiy4bj4hxgyms0cmhf.narinfo': Timeout was reached (28) Connection timed out after 5001 milliseconds, asking the scheduler again
building '/nix/store/v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
test-stack-land> stibnite: building v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv
v856ibgqphl56fkd24v0wwilaad8p6gd-test-stack-land.drv: error: unable to download 'https://cache.thalheim.io/fjrywjg5rwl23xgiy4bj4hxgyms0cmhf.narinfo': Timeout was reached (28) Connection timed out after 5009 milliseconds, asking the scheduler again

abandoned: not finished when the required attributes had settled