Update RLS and Rustfmt

nrc · nrc · commit aa238a37802a · 2018-03-23T10:34:47.000+13:00
Fixes broken RLS tests/build
diff --git a/src/Cargo.lock b/src/Cargo.lock
diff --git a/src/tools/rls b/src/tools/rls
@@ -1 +1 @@
-Subproject commit 567fb6d74cca9ccbfae2440c688035400b51e3c6
+Subproject commit 974c515493f212a21a55b7370c25bcc231f33535
diff --git a/src/tools/rustfmt b/src/tools/rustfmt
@@ -1 +1 @@
-Subproject commit 87180d9065e7c8070c0ba46eb48ddf8779ef89ac
+Subproject commit 374dba833e22cc8df8e16e19cccbde61c69d9aed
