Command failed: ~/client -output-file=function_output.json -type=http -declarative-type= -validate-mapping=false -validate-concurrency=false -builder-source= -builder-target= -builder-runtime= -builder-runtime-version= -builder-tag=latest -builder-url= -buildpacks=false -cmd='functions-framework --source tests/conformance/main.py --target write_http --signature-type http' -start-delay=1 -envs= 2025/05/14 18:37:01 Validating for http... 2025/05/14 18:37:01 Framework server started. 2025/05/14 18:37:02 HTTP validation started... 2025/05/14 18:37:02 Framework server shut down. Wrote logs to /tmp/ff_serverlog_stdout.txt and /tmp/ff_serverlog_stderr.txt. 2025/05/14 18:37:02 validation failure: failed to get response from HTTP function: failed to send HTTP request: Post "http://localhost:8080": dial tcp [::1]:8080: connect: connection refused Server logs: [/tmp/ff_serverlog_stdout.txt]: '' [/tmp/ff_serverlog_stderr.txt]: ''

The strategy configuration was canceled because "build._3_10_ubuntu-latest" failed