Bump quickcheck to 0.9, rand to 0.7.

2 files changed, 3 insertions, 3 deletions

diff --git a/ipc/Cargo.toml b/ipc/Cargo.toml
index 6ac349ae..91634fc9 100644
--- a/ipc/Cargo.toml
+++ b/ipc/Cargo.toml
@@ -31,7 +31,7 @@ futures = "0.1"
 lalrpop-util = "0.17"
 libc = "0.2.33"
 memsec = "0.5.6"
-rand = { version = "0.6", default-features = false }
+rand = { version = "0.7", default-features = false }
 tempfile = "3.0"
 tokio = "0.1"
 tokio-core = "0.1"
diff --git a/ipc/src/lib.rs b/ipc/src/lib.rs
index 25d28ef1..5633f3f8 100644
--- a/ipc/src/lib.rs
+++ b/ipc/src/lib.rs
@@ -235,7 +235,7 @@ impl Descriptor {
     /// Try to create a TCP socket, bind it to a random port on
     /// localhost.
     fn listen(&self) -> Result<TcpListener> {
-        let port = OsRng::new()?.next_u32() as u16;
+        let port = OsRng.next_u32() as u16;
         Ok(TcpListener::bind((LOCALHOST, port))?)
     }
 
@@ -414,7 +414,7 @@ impl Cookie {
     /// Make a new cookie.
     fn new() -> Result<Self> {
         let mut c = vec![0; COOKIE_SIZE];
-        OsRng::new()?.fill_bytes(&mut c);
+        OsRng.fill_bytes(&mut c);
         Ok(Cookie(c))
     }