Bump bindgen to 0.52.

onig_sys-fix-metadata.diff

@@ -1,11 +1,12 @@
 --- onig_sys-69.2.0/Cargo.toml	1970-01-01T00:00:00+00:00
-+++ onig_sys-69.2.0/Cargo.toml	2019-09-05T03:38:15.109145+00:00
-@@ -23,7 +23,7 @@
++++ onig_sys-69.2.0/Cargo.toml	2019-12-10T20:20:46.491369+00:00
+@@ -23,7 +23,8 @@
  license = "MIT"
  repository = "http://github.com/iwillspeak/rust-onig"
  [build-dependencies.bindgen]
 -version = "0.50"
-+version = "0.51"
++version = "0.52"
++default-features = false
  
  [build-dependencies.cc]
  version = "1.0"

rust-onig_sys.spec

@@ -6,7 +6,7 @@
 
 Name:           rust-%{crate}
 Version:        69.2.0
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Raw rust bindings to the oniguruma library
 
 # Upstream license specification: MIT
@@ -14,7 +14,7 @@ License:        MIT
 URL:            https://crates.io/crates/onig_sys
 Source:         %{crates_source}
 # Initial patched metadata
-# * Update bindgen to 0.51, https://github.com/rust-onig/rust-onig/pull/118
+# * Update bindgen to 0.52, https://github.com/rust-onig/rust-onig/pull/132
 Patch0:         onig_sys-fix-metadata.diff
 # Use system onig by default
 Patch1:         rust-onig_sys-use-system-onig.diff
@@ -106,6 +106,9 @@ echo 'pkgconfig(oniguruma) >= 6.8.0'
 %endif
 
 %changelog
+* Tue Dec 10 2019 Josh Stone <jistone@redhat.com> - 69.2.0-2
+- Bump bindgen to 0.52.
+
 * Thu Sep 05 05:30:43 CEST 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 69.2.0-1
 - Update to 69.2.0