Remove Sized bound on Module

README.md

@@ -0,0 +1,8 @@
+error[E0161]: cannot move a value of type `dyn Module<A, S, E>`
+  --> src/modules/mod.rs:83:19
+   |
+83 |         let res = cmd.run();
+   |                   ^^^^^^^^^ the size of `dyn Module<A, S, E>` cannot be statically determined
+
+For more information about this error, try `rustc --explain E0161`.
+error: could not compile `rustible` due to previous error

src/modules/mod.rs

@@ -116,7 +116,7 @@ pub trait ModuleSetup<A, S, E> {
 
 /// A Module takes some arguments which can be serialized back to the playbook run, and can be run to produce
 /// a certain result.
-pub trait Module<A: Serialize, S: Serialize, E: Serialize>: Sized {
+pub trait Module<A: Serialize, S: Serialize, E: Serialize> {
     /// Return the module name as string slice
     fn module_name(&self) -> &'static str;