src/vs/workbench/contrib/output/electron-sandbox/outputChannelModelService.ts/OutputChannelModelService/outputDir
class OutputChannelModelService:	private get outputDir(): Promise<URI> {
		if (!this._outputDir) {
			const outputDir = URI.file(join(this.environmentService.logsPath, `output_${this.nativeHostService.windowId}_${toLocalISOString(new Date()).replace(/-|:|\.\d+Z$/g, '')}`));
			this._outputDir = this.fileService.createFolder(outputDir).then(() => outputDir);
		}
		return this._outputDir;
	}