Error when using the `tab-size` option #29817

Job	Run time
mkdocs	2m 53s
cargo fmt	15s
Determine changes	8s
pre-commit	41s
python package	2m 9s
cargo build (release)	5m 22s
benchmarks	4m 32s
cargo clippy	2m 11s
cargo build (msrv)	4m 9s
cargo fuzz	4m 18s
cargo shear	31s
cargo test (linux)	4m 9s
cargo test (wasm)	1m 29s
cargo test (windows)	8m 21s
formatter instabilities and black similarity	0s
test scripts	1m 17s
test ruff-lsp	16s
ecosystem	9m 41s
Fuzz the parser	0s
	52m 22s

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