use tag builder to avoid materializing result #7683

Job	Run time
fmt	16s
emscripten	0s
test-debug	8m 34s
check-msrv	8m 1s
semver-checks	21s
python${{ matrix.python-version }}-${{ matrix.platform.python-architecture }} ${{ matrix.platform.os }} rust-${{ matrix.rust }}	0s
clippy/x86_64-apple-darwin/stable	21m 2s
careful	0s
clippy/x86_64-unknown-linux-gnu/stable	8m 29s
coverage-windows	7s
clippy/powerpc64le-unknown-linux-gnu/stable	7m 46s
clippy/s390x-unknown-linux-gnu/stable	8m 4s
coverage-macos	9s
valgrind	0s
clippy/wasm32-wasi/stable	7m 52s
coverage-ubuntu	13m 4s
clippy/x86_64-pc-windows-msvc/stable	12m 25s
clippy/i686-pc-windows-msvc/stable	11m 47s
clippy/x86_64-unknown-linux-gnu/beta	8m 26s
python3.12-x64 ubuntu-latest rust-stable / build	7m 26s
python3.12-x64 windows-latest rust-stable / build	10m 25s
python3.12-x86 windows-latest rust-stable / build	8m 22s
python3.12-x64 macos-latest rust-stable / build	9m 9s
python3.12-x64 ubuntu-latest rust-nightly / build	6m 59s
conclusion	1s
	2h 38m 45s

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