fix: remove unnecessary `println`s #1105

Job	Run time
Test CUDA support	30s
Test build-std (aarch64-tvos)	3m 10s
Clippy	5s
Test build-std (aarch64-tvos-sim)	3m 11s
MSRV (ubuntu-latest)	19s
Test build-std (x86_64-tvos)	2m 57s
Rustfmt	5s
MSRV (windows-latest)	42s
Test (stable)	18s
Test (beta)	33s
Test (nightly)	38s
Test (linux32)	2m 5s
Test (macos)	45s
Test (aarch64-macos)	33s
Test (aarch64-ios)	2m 8s
Test (win32)	1m 9s
Test (win64)	2m 11s
Test (mingw32)	1m 19s
Test (mingw64)	1m 5s
Test (windows-2019)	1m 50s
Test (windows-aarch64, windows-latest, stable, aarch64-pc-windows-msvc, --no-run)	2m 23s
	27m 56s

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