Remove redundant definitions #1774

Job	Run time
Check Style	19s
Build Documentation	1m 56s
Test (i686-unknown-linux-gnu)	2m 8s
Test (x86_64-unknown-linux-gnu)	2m 8s
Test (x86_64-unknown-linux-gnu-emulated)	2m 5s
Test (arm-unknown-linux-gnueabihf)	2m 7s
Test (armv7-unknown-linux-gnueabihf)	2m 6s
Test (aarch64-unknown-linux-gnu)	2m 10s
Test (riscv64gc-unknown-linux-gnu)	2m 7s
Test (powerpc64le-unknown-linux-gnu)	2m 11s
Test (s390x-unknown-linux-gnu)	2m 9s
Test (wasm32-wasi)	1m 51s
Test (i586-unknown-linux-gnu)	2m 8s
Test (nvptx64-nvidia-cuda)	52s
Test (thumbv6m-none-eabi)	17s
Test (thumbv7m-none-eabi)	21s
Test (thumbv7em-none-eabi)	20s
Test (thumbv7em-none-eabihf)	17s
Test (aarch64-apple-darwin)	1m 55s
Test (x86_64-pc-windows-msvc)	1m 59s
Test (i686-pc-windows-msvc)	2m 4s
Test (x86_64-apple-darwin, macos-11)	2m 4s
Env Override	17s
Automatic intrinsic verification	36s
Build std_detect	1m 23s
	37m 50s

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