Update libz-sys to 1.0.6

Fixes a build error on OSX

Closes #3037

diff --git a/Cargo.lock b/Cargo.lock
index 401272aa4e8ef732f2ad674401584f6b86fa6f03..bc55e7e6f0bd382155fa80275469d6e1f429e05f 100644 (file)
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -132,7 +132,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "gcc 0.3.32 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "libz-sys 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libz-sys 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-sys 0.7.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -271,7 +271,7 @@ dependencies = [
  "gcc 0.3.32 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "libssh2-sys 0.1.38 (registry+https://github.com/rust-lang/crates.io-index)",
- "libz-sys 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libz-sys 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-sys 0.7.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -291,14 +291,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cmake 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "libz-sys 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libz-sys 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-sys 0.7.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "libz-sys"
-version = "1.0.5"
+version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "gcc 0.3.32 (registry+https://github.com/rust-lang/crates.io-index)",