do not print any warnings #412

Job	Run time
lint-test	13s
build-push-base / build-push-ar	3m 52s
Find docker images needing built	3s
build-push (examples/ffmpeg/Dockerfile) / build-push-ar	49s
build-push (examples/cache-warmer/Dockerfile) / build-push-ar	1m 3s
build-push (examples/curl/Dockerfile) / build-push-ar	50s
build-push (examples/fits/Dockerfile) / build-push-ar	49s
build-push (examples/hls/Dockerfile) / build-push-ar	1m 8s
build-push (examples/imagemagick/Dockerfile) / build-push-ar	1m 24s
build-push (examples/libreoffice/Dockerfile) / build-push-ar	1m 53s
build-push (examples/openai-htr/Dockerfile) / build-push-ar	1m 2s
build-push (examples/pandoc/Dockerfile) / build-push-ar	2m 59s
build-push (examples/parry/Dockerfile) / build-push-ar	35s
build-push (examples/tesseract/Dockerfile) / build-push-ar	1m 8s
build-push (examples/whisper/Dockerfile) / build-push-ar	2m 26s
build-push-dependencies (examples/ocrpdf/Dockerfile) / build-push-ar	1m 21s
build-push-dependencies (examples/coverpage/Dockerfile) / build-push-ar	3m 26s
build-push-dependencies (examples/mergepdf/Dockerfile) / build-push-ar	1m 23s
Integration tests	2m 18s
	28m 42s

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