Dedupe rand

Eijebong · Eijebong · commit a67e0723a313 · 2018-03-12T20:23:23.000+01:00
diff --git a/src/Cargo.lock b/src/Cargo.lock
diff --git a/src/librustc_back/Cargo.toml b/src/librustc_back/Cargo.toml
@@ -12,7 +12,7 @@ crate-type = ["dylib"]
 syntax = { path = "../libsyntax" }
 serialize = { path = "../libserialize" }
 log = "0.4"
-rand = "0.3"
+rand = "0.4"
 
 [features]
 jemalloc = []
diff --git a/src/librustc_incremental/Cargo.toml b/src/librustc_incremental/Cargo.toml
@@ -11,7 +11,7 @@ crate-type = ["dylib"]
 [dependencies]
 graphviz = { path = "../libgraphviz" }
 log = "0.4"
-rand = "0.3"
+rand = "0.4"
 rustc = { path = "../librustc" }
 rustc_data_structures = { path = "../librustc_data_structures" }
 serialize = { path = "../libserialize" }
