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-rw-r--r--src/test/run-make/incremental-session-fail/Makefile3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/test/run-make/incremental-session-fail/Makefile b/src/test/run-make/incremental-session-fail/Makefile
index 208a1b13a6d..0461bb926e7 100644
--- a/src/test/run-make/incremental-session-fail/Makefile
+++ b/src/test/run-make/incremental-session-fail/Makefile
@@ -5,9 +5,8 @@ OUTPUT_FILE := $(TMPDIR)/build-output
 
 all:
 	echo $(TMPDIR)
-	mkdir $(SESSION_DIR)
 	# Make it so that rustc will fail to create a session directory.
-	chmod a-w $(SESSION_DIR)
+	touch $(SESSION_DIR)
 	# Check exit code is 1 for an error, and not 101 for ICE.
 	$(RUSTC) foo.rs --crate-type=rlib -C incremental=$(SESSION_DIR) > $(OUTPUT_FILE) 2>&1; [ $$? -eq 1 ]
 	$(CGREP) "Could not create incremental compilation crate directory" < $(OUTPUT_FILE)