Update weak-table to 0.3.2

Test: cd external/rust/crates && atest --host -c
Change-Id: I9aa0464a12ee3690359baabf03ca883b6240f556
diff --git a/Cargo.toml b/Cargo.toml
index 343cfab..b2e6cc8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,27 +3,33 @@
 # When uploading crates to the registry Cargo will automatically
 # "normalize" Cargo.toml files for maximal compatibility
 # with all versions of Cargo and also rewrite `path` dependencies
-# to registry (e.g., crates.io) dependencies
+# to registry (e.g., crates.io) dependencies.
 #
-# If you believe there's an error in this file please file an
-# issue against the rust-lang/cargo repository. If you're
-# editing this file be aware that the upstream Cargo.toml
-# will likely look very different (and much more reasonable)
+# If you are reading this file be aware that the original Cargo.toml
+# will likely look very different (and much more reasonable).
+# See Cargo.toml.orig for the original contents.
 
 [package]
 edition = "2018"
 name = "weak-table"
-version = "0.3.0"
+version = "0.3.2"
 authors = ["Jesse A. Tov <jesse.tov@gmail.com>"]
 description = "Weak hash maps and sets"
 readme = "README.md"
-keywords = ["containers", "Rc", "Arc", "weak"]
+keywords = ["containers", "Rc", "Arc", "weak", "no_std"]
 license = "MIT"
 repository = "https://github.com/tov/weak-table-rs"
-
-[dependencies]
+[dependencies.ahash]
+version = "0.7.6"
+features = []
+optional = true
 [dev-dependencies.quickcheck]
-version = "0.9"
+version = "1"
 
 [dev-dependencies.rand]
-version = "0.7.2"
+version = "0.8.4"
+
+[features]
+alloc = []
+default = ["std"]
+std = []