Fix build

tests/Composer/Test/Fixtures/functional/create-project-shows-full-hash-for-dev-packages.test

@@ -1,4 +1,4 @@
 --RUN--
 create-project --repository=packages.json -v seld/jsonlint %testDir% dev-master
 --EXPECT-ERROR-REGEX--
-{^Installing seld/jsonlint \(dev-master [a-f0-9]{40}\)}
+{^Installing seld/jsonlint \(dev-master [a-f0-9]{40}\)}m