Revert "Fixup cargo-miri tests"

This reverts commit 5d2f545.

Author: oli-obk

test-cargo-miri/test.cross-target.stdout.ref

@@ -5,7 +5,7 @@ test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
 
 imported main
 
-running 7 tests
-..i....
-test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
+running 8 tests
+..i.....
+test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
 

test-cargo-miri/test.default.stdout.ref

@@ -5,9 +5,9 @@ test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
 
 imported main
 
-running 7 tests
-..i....
-test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
+running 8 tests
+..i.....
+test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
 
 
 running 4 tests

test-cargo-miri/test.filter.stdout.ref

@@ -8,7 +8,7 @@ imported main
 running 1 test
 test simple1 ... ok
 
-test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 6 filtered out
+test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 7 filtered out
 
 
 running 0 tests

test-cargo-miri/test.test-target.stdout.ref

@@ -1,12 +1,13 @@
 
-running 7 tests
+running 8 tests
 test cargo_env ... ok
 test do_panic - should panic ... ok
 test does_not_work_on_miri ... ignored
+test entropy_rng ... ok
 test fail_index_check - should panic ... ok
 test page_size ... ok
 test simple1 ... ok
 test simple2 ... ok
 
-test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
+test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out