fixe while loop causing crash & add u512 to avoid overflows for maxxe… #821

Job	Run time
Delete fungible environment	0s
Global init	3s
Build / Build unlocked runtime Docker image (amd64, compile-gke)	1m 38s
Build / Build unlocked runtime Docker image (arm64, compile-gke-arm)	1m 52s
Build / Formatting check	33s
Build / Build Docker image (amd64, compile-gke)	1m 43s
Build / Build fast runtime Docker image (amd64, compile-gke)	8m 40s
Build / Build Docker image (arm64, compile-gke-arm)	1m 56s
Build / Clippy check	2m 49s
Build / Build fast runtime Docker image (arm64, compile-gke-arm)	8m 55s
Build / Coverage report	12m 23s
Build / Run benchmark tests	4m 11s
Build / Run runtime benchmarks	1m 39s
Build / Unit tests	12m 11s
Build / Generate multiplatform Docker image manifest for unlocked runtime image	0s
Build / Generate multiplatform Docker image manifest	0s
Build / Generate multiplatform Docker image manifest for fast runtime image	11s
Deploy to rollup-dev on every commit to `eth-rollup-develop` branch	0s
Generate types	0s
Deploy fungible environment	0s
Run e2e tests	0s
	58m 44s

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