fix: Remove unnecessary `space` function #4019

Job	Run time
Build & test (ubuntu-latest, 1.76.0, debug)	13m 55s
Build & test (ubuntu-latest, stable, debug)	15m 11s
Build & test (ubuntu-latest, nightly, debug)	13m 36s
Build & test (macos-14, 1.76.0, debug)	16m 53s
Build & test (macos-14, stable, debug)	13m 57s
Build & test (macos-14, nightly, debug)	15m 6s
Build & test (windows-latest, 1.76.0, debug)	22m 35s
Build & test (windows-latest, stable, debug)	22m 55s
Build & test (windows-latest, nightly, debug)	22m 43s
Build & test (ubuntu-latest, stable, release)	19m 9s
Benchmark / Benchmark	15m 55s
	3h 11m 55s

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