Fixed a bug with check on save not working if formatting failed.
Fixed a bug with check on save not working if formatting failed.

If formatting fails, the file is not modified. As a result, a second onDidSaveTextDocument event is not fired which prevents the checkOnSave functionality from occurring.

saviorisdead/RustyCode,saviorisdead/RustyCode,KalitaAlexey/vscode-rust,editor-rs/vscode-rust,editor-rs/vscode-rust,KalitaAlexey/vscode-rust,saviorisdead/RustyCode