Rollup merge of rust-lang#42917 - kennytm:gdb-fatal-proc-rec, r=Mark-Simulacrum

frewsxcv · web-flow · commit d7a550806900 · 2017-06-26T23:34:13.000-04:00
compiletest: show details why GDB failed to execute. Help finding reasons of spurious errors due to GDB failing to run (rust-lang#42693).
diff --git a/src/tools/compiletest/src/runtest.rs b/src/tools/compiletest/src/runtest.rs
@@ -692,7 +692,7 @@ actual:\n\
         }
 
         if !debugger_run_result.status.success() {
-            self.fatal("gdb failed to execute");
+            self.fatal_proc_rec("gdb failed to execute", &debugger_run_result);
         }
 
         self.check_debugger_output(&debugger_run_result, &check_lines);

Original file line number	Diff line number	Diff line change
`@@ -692,7 +692,7 @@ actual:\n\`
`692`	`692`	`}`
`693`	`693`
`694`	`694`	`if !debugger_run_result.status.success() {`
`695`		`- self.fatal("gdb failed to execute");`
	`695`	`+ self.fatal_proc_rec("gdb failed to execute", &debugger_run_result);`
`696`	`696`	`}`
`697`	`697`
`698`	`698`	`self.check_debugger_output(&debugger_run_result, &check_lines);`