feat: actually check push data bytes #2019

Job	Run time
Docs - nightly toolchain (recent)	25s
Bench - nightly toolchain (recent)	58s
Docs - stable toolchain (recent)	32s
Embedded	1m 14s
Format - nightly toolchain	13s
Integration tests - stable toolchain (26_0)	1m 0s
Lint - nightly toolchain (recent)	30s
Integration tests - stable toolchain (25_2)	55s
Test - 1.63.0 toolchain (minimal)	27m 24s
Test - nightly toolchain (minimal)	14m 10s
Integration tests - stable toolchain (25_1)	1m 0s
Test - 1.63.0 toolchain (recent)	28m 31s
Test - nightly toolchain (recent)	13m 58s
Integration tests - stable toolchain (25_0)	1m 38s
Test - stable toolchain (minimal)	18m 31s
Integration tests - stable toolchain (24_2)	1m 8s
Test - stable toolchain (recent)	17m 33s
Integration tests - stable toolchain (24_1)	55s
Integration tests - stable toolchain (24_0_1)	1m 5s
Integration tests - stable toolchain (23_2)	1m 11s
Integration tests - stable toolchain (23_1)	1m 28s
Integration tests - stable toolchain (23_0)	1m 37s
Integration tests - stable toolchain (22_1)	55s
Integration tests - stable toolchain (22_0)	1m 12s
Integration tests - stable toolchain (0_21_2)	1m 12s
Integration tests - stable toolchain (0_20_2)	1m 32s
Integration tests - stable toolchain (0_19_1)	1m 19s
Integration tests - stable toolchain (0_18_1)	1m 29s
Integration tests - stable toolchain (0_17_1)	1m 23s
	2h 24m 58s

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