rand_pcg: bump bincode to 1.1.4

Author: dhardy

rand_pcg/CHANGELOG.md

@@ -4,6 +4,9 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+- Bump `bincode` version to 1.1.4 to fix minimal-dependency builds
+
 ## [0.2.0] - 2019-06-12
 - Add `Lcg128Xsl64` aka `Pcg64`
 - Bump minor crate version since rand_core bump is a breaking change

rand_pcg/Cargo.toml

@@ -28,5 +28,5 @@ serde = { version = "1", features = ["derive"], optional = true }
 [dev-dependencies]
 # This is for testing serde, unfortunately we can't specify feature-gated dev
 # deps yet, see: https://github.com/rust-lang/cargo/issues/1596
-# We require at least 1.1.2 for i128 auto-detection
-bincode = { version = "1.1.2" }
+# Versions prior to 1.1.4 had incorrect minimal dependencies.
+bincode = { version = "1.1.4" }