Merge pull request #2773 from github/redsun82/rust #3808

Job	Run time
Diagnostic export (ubuntu-latest, linked)	1m 3s
Diagnostic export (windows-latest, linked)	3m 14s
Diagnostic export (ubuntu-latest, nightly-latest)	1m 0s
Diagnostic export (macos-latest, nightly-latest)	1m 36s
Diagnostic export (macos-latest, linked)	1m 28s
Diagnostic export (windows-latest, nightly-latest)	3m 48s
	12m 9s

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