Merge pull request #2247 from crate/crate/0.55.6

updated crate to 0.55.6

library/crate

@@ -8,8 +8,8 @@
 
 # see also https://crate.io
 
-latest: git://github.com/crate/docker-crate@03df8b7b20d4467099eebccc8005046bc5e23c80
+latest: git://github.com/crate/docker-crate@6f8d29805e8840df0bae2fcfe64d9c16a1936dc6
 0.52: git://github.com/crate/docker-crate@cce8f796ba8936250eb380235cde47be494d1e95
 0.52.4: git://github.com/crate/docker-crate@cce8f796ba8936250eb380235cde47be494d1e95
-0.55: git://github.com/crate/docker-crate@03df8b7b20d4467099eebccc8005046bc5e23c80
-0.55.5: git://github.com/crate/docker-crate@03df8b7b20d4467099eebccc8005046bc5e23c80
+0.55: git://github.com/crate/docker-crate@6f8d29805e8840df0bae2fcfe64d9c16a1936dc6
+0.55.6: git://github.com/crate/docker-crate@6f8d29805e8840df0bae2fcfe64d9c16a1936dc6