fix(consensus): Remove Unused Alloc Vecs (#1250) #1

Job	Run time
docs	1m 56s
clippy	1m 51s
cfg-check	1m 12s
doctest	3m 8s
fmt	13s
feature-checks	8m 19s
no-std	38s
wasm-unknown	2m 54s
test ubuntu-latest stable --no-default-features	3m 0s
wasm-wasi	4m 10s
test ubuntu-latest stable	2m 58s
test ubuntu-latest stable --all-features	3m 11s
test ubuntu-latest nightly --no-default-features	2m 34s
test ubuntu-latest nightly	2m 28s
test ubuntu-latest nightly --all-features	2m 58s
test ubuntu-latest 1.79 --no-default-features	2m 3s
test ubuntu-latest 1.79	1m 58s
test windows-latest stable --no-default-features	5m 54s
test windows-latest stable	6m 5s
test windows-latest stable --all-features	6m 14s
test windows-latest nightly --no-default-features	6m 32s
test windows-latest nightly	6m 41s
test windows-latest nightly --all-features	8m 27s
test windows-latest 1.79 --no-default-features	5m 1s
test windows-latest 1.79	4m 15s
	1h 34m 40s

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