Add workaround for bug occuring in latest compiler

Cargo.toml

@@ -5,8 +5,8 @@ version = "0.1.1-dev"
 authors = ["Dabo Ross <[email protected]>"]
 description = "Fern is a simple runtime-configurable logging library"
 
-documentation = "https://dabo.guru/rust/fern/"
-repository = "https://github.com/daboross/fern-rs"
+documentation = "https://dabo.guru/rust/fern_macros/"
+repository = "https://github.com/daboross/fern-macros-rs"
 
 readme = "README.md"
 keywords = ["log", "logging", "logger", "fern"]

src/config.rs

@@ -47,7 +47,11 @@ impl OutputConfig {
     pub fn into_logger(self) -> io::IoResult<Box<api::Logger + Sync + Send>> {
         return Ok(match self {
             OutputConfig::Parent(config) => try!(config.into_logger()),
-            OutputConfig::File(ref path) => box try!(loggers::WriterLogger::<io::File>::with_file(path)) as Box<api::Logger + Sync + Send>,
+            OutputConfig::File(ref path) => {
+                // workaround for error if this is all on one line
+                let log = box try!(loggers::WriterLogger::<io::File>::with_file(path));
+                log as Box<api::Logger + Sync + Send>
+            },
             OutputConfig::Stdout => box loggers::WriterLogger::<stdio::StdWriter>::with_stdout() as Box<api::Logger + Sync + Send>,
             OutputConfig::Stderr => box loggers::WriterLogger::<stdio::StdWriter>::with_stderr() as Box<api::Logger + Sync + Send>,
             OutputConfig::Custom(log) => log,