Build

Refactor `util_libc` #762

Job	Run time
Cross (x86_64-unknown-illumos)	51s
Apple Other	1m 26s
Linux x32 (x86_64-unknown-linux-gnux32)	7m 1s
Tier 2 (x86_64-unknown-redox)	12s
Tier 2 (x86_64-fortanix-unknown-sgx)	12s
Tier 2 (aarch64-linux-android)	22s
Tier 2 (x86_64-unknown-fuchsia)	21s
Build Raw Linux (riscv32gc-unknown-linux-gnu)	25s
Build Raw Linux (riscv64gc-unknown-linux-gnu)	24s
Build Raw Linux (aarch64-unknown-linux-gnu)	23s
Build Raw Linux (arm-unknown-linux-gnueabihf)	25s
Build Raw Linux (loongarch64-unknown-linux-gnu)	22s
Build Raw Linux (s390x-unknown-linux-gnu)	23s
Build Raw Linux (x86_64-unknown-linux-gnu)	27s
Build Raw Linux (i686-unknown-linux-gnu)	25s
Build Raw Linux (x86_64-unknown-linux-gnux32)	24s
Tier 3 (x86_64-wrs-vxworks)	24s
Tier 3 (armv7-sony-vita-newlibeabihf)	25s
Tier 3 (armv6k-nintendo-3ds)	24s
Tier 3 (riscv32imc-esp-espidf)	22s
Tier 3 (aarch64-kmc-solid_asp3)	31s
Tier 3 (aarch64-unknown-nto-qnx710)	28s
Tier 3 (x86_64-unknown-hermit)	29s
Web no_std with Atomics	34s
Tier 3 (x86_64-unknown-linux-none)	27s
Tier 3 (i686-unknown-hurd-gnu)	28s
UEFI RNG Protocol (aarch64-unknown-uefi)	31s
Tier 3 (x86_64-unknown-dragonfly)	25s
Web	33s
RDRAND UEFI (x86_64-unknown-uefi)	33s
UEFI RNG Protocol (x86_64-unknown-uefi)	35s
WasmV1 no_std with Atomics	36s
WasmV1 no_std	31s
RNDR	30s
Web with Atomics	40s
Tier 3 (x86_64-unknown-haiku)	27s
UEFI RNG Protocol (i686-unknown-uefi)	32s
Web no_std	29s
Runtime error	22s
No Atomics	15s
RDRAND UEFI (i686-unknown-uefi)	36s
	26m 10s

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