Merge pull request #933 from crate/crate-0.50.2

updated crate stable version to 0.50.2

library/crate

@@ -7,8 +7,8 @@
 
 # see also https://crate.io
 
-latest: git://github.com/crate/docker-crate@f677ebccce8773dee8bc6de44e7f9b3112182280
+latest: git://github.com/crate/docker-crate@3a44baa2e8179cb0fdb7540e271b2d2f6f3fa90b
 0.49: git://github.com/crate/docker-crate@8762d54054d9ed9d76a3bba0f9e6fa38acd34c2a
 0.49.6: git://github.com/crate/docker-crate@8762d54054d9ed9d76a3bba0f9e6fa38acd34c2a
-0.50: git://github.com/crate/docker-crate@f677ebccce8773dee8bc6de44e7f9b3112182280
-0.50.1: git://github.com/crate/docker-crate@f677ebccce8773dee8bc6de44e7f9b3112182280
+0.50: git://github.com/crate/docker-crate@3a44baa2e8179cb0fdb7540e271b2d2f6f3fa90b
+0.50.2: git://github.com/crate/docker-crate@3a44baa2e8179cb0fdb7540e271b2d2f6f3fa90b