Rust

Track position where normalization failed #123

Job	Run time
regen	13s
lints	51s
bench-lints	14s
docs	15s
get-package-info	6s
build_test (ubuntu-latest, beta)	19s
build_test (ubuntu-latest, stable)	18s
build_test (windows-latest, 1.36)	25s
build_test (ubuntu-latest, nightly)	16s
build_test (windows-latest, stable)	29s
build_test (windows-latest, nightly)	25s
build_test (windows-latest, beta)	36s
build_test (ubuntu-latest, 1.36)	23s
	4m 50s

Provide feedback