diff --git a/src/libstd/fs.rs b/src/libstd/fs.rs
index 16bf534563ecb..0669f545a8332 100644
--- a/src/libstd/fs.rs
+++ b/src/libstd/fs.rs
@@ -60,6 +60,7 @@ pub struct File {
 /// represents known metadata about a file such as its permissions, size,
 /// modification times, etc.
 #[stable(feature = "rust1", since = "1.0.0")]
+#[derive(Clone)]
 pub struct Metadata(fs_imp::FileAttr);
 
 /// Iterator over the entries in a directory.
diff --git a/src/libstd/os/android/raw.rs b/src/libstd/os/android/raw.rs
index cad80c55140c7..391ca16f6923a 100644
--- a/src/libstd/os/android/raw.rs
+++ b/src/libstd/os/android/raw.rs
@@ -39,6 +39,7 @@ mod arch {
     pub type time_t = i32;
 
     #[repr(C)]
+    #[derive(Clone)]
     #[stable(feature = "raw_ext", since = "1.1.0")]
     pub struct stat {
         #[stable(feature = "raw_ext", since = "1.1.0")]
@@ -108,6 +109,7 @@ mod arch {
     pub type time_t = i64;
 
     #[repr(C)]
+    #[derive(Clone)]
     #[stable(feature = "raw_ext", since = "1.1.0")]
     pub struct stat {
         #[stable(feature = "raw_ext", since = "1.1.0")]
diff --git a/src/libstd/os/bitrig/raw.rs b/src/libstd/os/bitrig/raw.rs
index 2427a4e409251..45e46b252a4ab 100644
--- a/src/libstd/os/bitrig/raw.rs
+++ b/src/libstd/os/bitrig/raw.rs
@@ -26,6 +26,7 @@ use os::unix::raw::{uid_t, gid_t};
 #[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i64;
 
 #[repr(C)]
+#[derive(Clone)]
 #[stable(feature = "raw_ext", since = "1.1.0")]
 pub struct stat {
     #[stable(feature = "raw_ext", since = "1.1.0")]
diff --git a/src/libstd/os/dragonfly/raw.rs b/src/libstd/os/dragonfly/raw.rs
index 1c265fa62f19c..cb692b0662aad 100644
--- a/src/libstd/os/dragonfly/raw.rs
+++ b/src/libstd/os/dragonfly/raw.rs
@@ -26,6 +26,7 @@ use os::unix::raw::{uid_t, gid_t};
 #[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i64;
 
 #[repr(C)]
+#[derive(Clone)]
 #[stable(feature = "raw_ext", since = "1.1.0")]
 pub struct stat {
     #[stable(feature = "raw_ext", since = "1.1.0")]
diff --git a/src/libstd/os/freebsd/raw.rs b/src/libstd/os/freebsd/raw.rs
index 761e6c96ab738..2dc9a026153ac 100644
--- a/src/libstd/os/freebsd/raw.rs
+++ b/src/libstd/os/freebsd/raw.rs
@@ -33,6 +33,7 @@ mod arch {
     #[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i32;
 
     #[repr(C)]
+    #[derive(Clone)]
     #[stable(feature = "raw_ext", since = "1.1.0")]
     pub struct stat {
         #[stable(feature = "raw_ext", since = "1.1.0")]
@@ -91,6 +92,7 @@ mod arch {
     #[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i64;
 
     #[repr(C)]
+    #[derive(Clone)]
     #[stable(feature = "raw_ext", since = "1.1.0")]
     pub struct stat {
         #[stable(feature = "raw_ext", since = "1.1.0")]
diff --git a/src/libstd/os/ios/raw.rs b/src/libstd/os/ios/raw.rs
index a9803f50b7b67..aeb3e993a72f4 100644
--- a/src/libstd/os/ios/raw.rs
+++ b/src/libstd/os/ios/raw.rs
@@ -25,6 +25,7 @@ use os::unix::raw::{uid_t, gid_t};
 #[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = c_long;
 
 #[repr(C)]
+#[derive(Clone)]
 #[stable(feature = "raw_ext", since = "1.1.0")]
 pub struct stat {
     #[stable(feature = "raw_ext", since = "1.1.0")]
diff --git a/src/libstd/os/linux/raw.rs b/src/libstd/os/linux/raw.rs
index 3275ce07b48ab..d7abdef6b038f 100644
--- a/src/libstd/os/linux/raw.rs
+++ b/src/libstd/os/linux/raw.rs
@@ -35,6 +35,7 @@ mod arch {
     #[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i32;
 
     #[repr(C)]
+    #[derive(Clone)]
     #[stable(feature = "raw_ext", since = "1.1.0")]
     pub struct stat {
         #[stable(feature = "raw_ext", since = "1.1.0")]
@@ -95,6 +96,7 @@ mod arch {
     #[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i32;
 
     #[repr(C)]
+    #[derive(Clone)]
     #[stable(feature = "raw_ext", since = "1.1.0")]
     pub struct stat {
         #[stable(feature = "raw_ext", since = "1.1.0")]
@@ -154,6 +156,7 @@ mod arch {
     #[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i64;
 
     #[repr(C)]
+    #[derive(Clone)]
     #[stable(feature = "raw_ext", since = "1.1.0")]
     pub struct stat {
         #[stable(feature = "raw_ext", since = "1.1.0")]
@@ -211,6 +214,7 @@ mod arch {
     #[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i64;
 
     #[repr(C)]
+    #[derive(Clone)]
     #[stable(feature = "raw_ext", since = "1.1.0")]
     pub struct stat {
         #[stable(feature = "raw_ext", since = "1.1.0")]
diff --git a/src/libstd/os/macos/raw.rs b/src/libstd/os/macos/raw.rs
index dbc1b8c726bfe..4abd6f2d4dea3 100644
--- a/src/libstd/os/macos/raw.rs
+++ b/src/libstd/os/macos/raw.rs
@@ -25,6 +25,7 @@ use os::unix::raw::{uid_t, gid_t};
 #[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = c_long;
 
 #[repr(C)]
+#[derive(Clone)]
 #[stable(feature = "raw_ext", since = "1.1.0")]
 pub struct stat {
     #[stable(feature = "raw_ext", since = "1.1.0")]
diff --git a/src/libstd/os/nacl/raw.rs b/src/libstd/os/nacl/raw.rs
index d811b94c847b3..82898437687b9 100644
--- a/src/libstd/os/nacl/raw.rs
+++ b/src/libstd/os/nacl/raw.rs
@@ -34,6 +34,7 @@ mod arch {
     #[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i32;
 
     #[repr(C)]
+    #[derive(Clone)]
     #[stable(feature = "raw_ext", since = "1.1.0")]
     pub struct stat {
         #[stable(feature = "raw_ext", since = "1.1.0")]
@@ -94,6 +95,7 @@ mod arch {
     #[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i32;
 
     #[repr(C)]
+    #[derive(Clone)]
     #[stable(feature = "raw_ext", since = "1.1.0")]
     pub struct stat {
         #[stable(feature = "raw_ext", since = "1.1.0")]
@@ -153,6 +155,7 @@ mod arch {
     #[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i64;
 
     #[repr(C)]
+    #[derive(Clone)]
     #[stable(feature = "raw_ext", since = "1.1.0")]
     pub struct stat {
         #[stable(feature = "raw_ext", since = "1.1.0")]
@@ -210,6 +213,7 @@ mod arch {
     #[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i64;
 
     #[repr(C)]
+    #[derive(Clone)]
     #[stable(feature = "raw_ext", since = "1.1.0")]
     pub struct stat {
         #[stable(feature = "raw_ext", since = "1.1.0")]
diff --git a/src/libstd/os/netbsd/raw.rs b/src/libstd/os/netbsd/raw.rs
index 09adc1d05a609..882d08c66065e 100644
--- a/src/libstd/os/netbsd/raw.rs
+++ b/src/libstd/os/netbsd/raw.rs
@@ -26,6 +26,7 @@ use os::unix::raw::{uid_t, gid_t};
 #[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i64;
 
 #[repr(C)]
+#[derive(Clone)]
 #[stable(feature = "raw_ext", since = "1.1.0")]
 pub struct stat {
     #[stable(feature = "raw_ext", since = "1.1.0")]
diff --git a/src/libstd/os/openbsd/raw.rs b/src/libstd/os/openbsd/raw.rs
index 79ca901ade7b5..1cc0eedfcd050 100644
--- a/src/libstd/os/openbsd/raw.rs
+++ b/src/libstd/os/openbsd/raw.rs
@@ -26,6 +26,7 @@ use os::unix::raw::{uid_t, gid_t};
 #[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i64;
 
 #[repr(C)]
+#[derive(Clone)]
 #[stable(feature = "raw_ext", since = "1.1.0")]
 pub struct stat {
     #[stable(feature = "raw_ext", since = "1.1.0")]
diff --git a/src/libstd/sys/unix/fs.rs b/src/libstd/sys/unix/fs.rs
index 0eebe5af9197d..d0c027ddad65f 100644
--- a/src/libstd/sys/unix/fs.rs
+++ b/src/libstd/sys/unix/fs.rs
@@ -27,6 +27,7 @@ use vec::Vec;
 
 pub struct File(FileDesc);
 
+#[derive(Clone)]
 pub struct FileAttr {
     stat: raw::stat,
 }
diff --git a/src/libstd/sys/windows/c.rs b/src/libstd/sys/windows/c.rs
index 30c7e5a52b7c7..bac5b47eb1a62 100644
--- a/src/libstd/sys/windows/c.rs
+++ b/src/libstd/sys/windows/c.rs
@@ -182,6 +182,7 @@ pub struct CONSOLE_SCREEN_BUFFER_INFO {
 pub type PCONSOLE_SCREEN_BUFFER_INFO = *mut CONSOLE_SCREEN_BUFFER_INFO;
 
 #[repr(C)]
+#[derive(Clone)]
 pub struct WIN32_FILE_ATTRIBUTE_DATA {
     pub dwFileAttributes: libc::DWORD,
     pub ftCreationTime: libc::FILETIME,
diff --git a/src/libstd/sys/windows/fs.rs b/src/libstd/sys/windows/fs.rs
index 721e259823ad6..fb2456564eb8d 100644
--- a/src/libstd/sys/windows/fs.rs
+++ b/src/libstd/sys/windows/fs.rs
@@ -27,6 +27,7 @@ use vec::Vec;
 
 pub struct File { handle: Handle }
 
+#[derive(Clone)]
 pub struct FileAttr {
     data: c::WIN32_FILE_ATTRIBUTE_DATA,
     reparse_tag: libc::DWORD,