this derivation will be built:
  /nix/store/0f698dlwwchgw0j7kvihh4jqahwwrja4-vm-test-run-from-nixos-generate-config.drv
error: Cannot build '/nix/store/0f698dlwwchgw0j7kvihh4jqahwwrja4-vm-test-run-from-nixos-generate-config.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/wv2nb0iw2890pp5bnq2fv5rflwvhvqpx-vm-test-run-from-nixos-generate-config
       Last 25 log lines:
       > installer # ssh: connect to host installed port 22: No route to host
       > installer # + sleep 5
       > installer # + runSsh -o ConnectTimeout=10 -- exit 0
       > installer # + set +x
       > installer # SSH COMMAND: ssh -t -o IdentitiesOnly=yes -i /tmp/tmp.XM1NUHKWId/nixos-anywhere -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no root@installed -o ConnectTimeout=10 -- exit 0
       > installer # 
       > installer # ssh: connect to host installed port 22: No route to host
       > installer # + sleep 5
       > installer # + runSsh -o ConnectTimeout=10 -- exit 0
       > installer # + set +x
       > installer # SSH COMMAND: ssh -t -o IdentitiesOnly=yes -i /tmp/tmp.XM1NUHKWId/nixos-anywhere -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no root@installed -o ConnectTimeout=10 -- exit 0
       > installer # 
       > installer # ssh: connect to host installed port 22: No route to host
       > installer # + sleep 5
       > installer # + runSsh -o ConnectTimeout=10 -- exit 0
       > installer # + set +x
       > installer # SSH COMMAND: ssh -t -o IdentitiesOnly=yes -i /tmp/tmp.XM1NUHKWId/nixos-anywhere -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no root@installed -o ConnectTimeout=10 -- exit 0
       > installer # 
       > installer # ssh: connect to host installed port 22: No route to host
       > installer # + sleep 5
       > installer # + runSsh -o ConnectTimeout=10 -- exit 0
       > installer # + set +x
       > installer # SSH COMMAND: ssh -t -o IdentitiesOnly=yes -i /tmp/tmp.XM1NUHKWId/nixos-anywhere -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no root@installed -o ConnectTimeout=10 -- exit 0
       > installer # 
       > Error: remote build failed: no connected worker builds for system x86_64-linux
       For full logs, run:
         nix log /nix/store/0f698dlwwchgw0j7kvihh4jqahwwrja4-vm-test-run-from-nixos-generate-config.drv