fix 784: dont crash on huge in-memory bodies #21

Job	Run time
Soundness / Broken symlinks check	7s
Soundness / Documentation check	2m 20s
Soundness / API breakage check	2m 32s
Soundness / Format check	40s
Soundness / License headers check	6s
Soundness / Shell check	33s
Soundness / Unacceptable language check	3s
Soundness / Python lint check	5s
Soundness / YAML lint check	3s
Cxx interop / Cxx interop / Linux (5.9)	1m 42s
Cxx interop / Cxx interop / Linux (5.10)	1m 58s
Cxx interop / Cxx interop / Linux (6.0)	2m 15s
Cxx interop / Cxx interop / Linux (nightly-6.0)	2m 31s
Unit tests / Unit tests / Linux (5.9)	2m 29s
Cxx interop / Cxx interop / Linux (nightly-main)	2m 30s
Unit tests / Unit tests / Windows (6.0)	2s
Unit tests / Unit tests / Linux (5.10)	2m 30s
Unit tests / Unit tests / Windows (nightly-6.0)	2s
Unit tests / Unit tests / Windows (nightly-main)	3s
Cxx interop / Cxx interop / Windows (6.0)	1s
Cxx interop / Cxx interop / Windows (nightly-6.0)	3s
Cxx interop / Cxx interop / Windows (nightly-main)	3s
Unit tests / Unit tests / Linux (6.0)	2m 31s
Unit tests / Unit tests / Linux (nightly-6.0)	2m 31s
Unit tests / Unit tests / Linux (nightly-main)	2m 30s
	30m 10s

Provide feedback