Make all linker warnings errors in CI #1369

Job	Run time
Rustfmt	4s
Test (aarch64-apple-darwin, macos-14, nightly)	2m 14s
Clippy	20s
Test (aarch64-unknown-linux-gnu, ubuntu-latest, nightly)	5m 49s
Test (aarch64-pc-windows-msvc, windows-latest, nightly, 1, 1)	1m 32s
Test (arm-unknown-linux-gnueabi, ubuntu-latest, nightly)	5m 51s
Test (arm-unknown-linux-gnueabihf, ubuntu-latest, nightly)	5m 39s
Test (i586-unknown-linux-gnu, ubuntu-latest, nightly)	4m 50s
Test (i686-unknown-linux-gnu, ubuntu-latest, nightly)	4m 18s
Test (powerpc-unknown-linux-gnu, ubuntu-latest, nightly)	1m 39s
Test (powerpc64-unknown-linux-gnu, ubuntu-latest, nightly)	5m 14s
Test (powerpc64le-unknown-linux-gnu, ubuntu-latest, nightly)	4m 51s
Test (thumbv6m-none-eabi, ubuntu-latest, nightly)	3m 53s
Test (thumbv7em-none-eabi, ubuntu-latest, nightly)	3m 43s
Test (thumbv7em-none-eabihf, ubuntu-latest, nightly)	4m 5s
Test (thumbv7m-none-eabi, ubuntu-latest, nightly)	3m 56s
Test (wasm32-unknown-unknown, ubuntu-latest, nightly)	52s
Test (x86_64-unknown-linux-gnu, ubuntu-latest, nightly)	4m 7s
Test (x86_64-apple-darwin, macos-latest, nightly)	1m 45s
Test (i686-pc-windows-msvc, windows-latest, nightly, 1)	3m 5s
Test (x86_64-pc-windows-msvc, windows-latest, nightly, 1)	3m 55s
Test (i686-pc-windows-gnu, windows-latest, nightly-i686-gnu)	1m 39s
Test (x86_64-pc-windows-gnu, windows-latest, nightly-x86_64-gnu)	1m 19s
success	2s
	1h 14m 42s

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