Revert "Emit allow soft_unstable as a temporary workaround for rustfmt::skip"

This reverts commit 1b21803.

Author: stepancheg

protobuf-codegen/src/code_writer.rs

@@ -62,8 +62,6 @@ impl<'a> CodeWriter<'a> {
         self.write_line("#![allow(clippy::all)]");
         self.write_line("");
         self.write_line("#![allow(unused_attributes)]");
-        // TODO: figure out how to fix rustfmt properly
-        self.write_line("#[allow(soft_unstable)]");
         self.write_line("#![rustfmt::skip]");
         self.write_line("");
         self.write_line("#![allow(box_pointers)]");

protobuf-codegen/src/well_known_types.rs

@@ -119,8 +119,6 @@ pub(crate) fn gen_well_known_types_mod(
 
         w.write_line("");
         w.write_line("#![allow(unused_attributes)]");
-        // TODO: figure out how to fix rustfmt properly
-        w.write_line("#[allow(soft_unstable)]");
         w.write_line("#![rustfmt::skip]");
 
         w.write_line("");

protobuf/src/descriptor.rs

@@ -7,7 +7,6 @@
 #![allow(clippy::all)]
 
 #![allow(unused_attributes)]
-#[allow(soft_unstable)]
 #![rustfmt::skip]
 
 #![allow(box_pointers)]

protobuf/src/doctest_pb.rs

@@ -7,7 +7,6 @@
 #![allow(clippy::all)]
 
 #![allow(unused_attributes)]
-#[allow(soft_unstable)]
 #![rustfmt::skip]
 
 #![allow(box_pointers)]

protobuf/src/plugin.rs

@@ -7,7 +7,6 @@
 #![allow(clippy::all)]
 
 #![allow(unused_attributes)]
-#[allow(soft_unstable)]
 #![rustfmt::skip]
 
 #![allow(box_pointers)]

protobuf/src/rustproto.rs

@@ -7,7 +7,6 @@
 #![allow(clippy::all)]
 
 #![allow(unused_attributes)]
-#[allow(soft_unstable)]
 #![rustfmt::skip]
 
 #![allow(box_pointers)]

protobuf/src/well_known_types/any.rs

@@ -7,7 +7,6 @@
 #![allow(clippy::all)]
 
 #![allow(unused_attributes)]
-#[allow(soft_unstable)]
 #![rustfmt::skip]
 
 #![allow(box_pointers)]

protobuf/src/well_known_types/api.rs

@@ -7,7 +7,6 @@
 #![allow(clippy::all)]
 
 #![allow(unused_attributes)]
-#[allow(soft_unstable)]
 #![rustfmt::skip]
 
 #![allow(box_pointers)]

protobuf/src/well_known_types/duration.rs

@@ -7,7 +7,6 @@
 #![allow(clippy::all)]
 
 #![allow(unused_attributes)]
-#[allow(soft_unstable)]
 #![rustfmt::skip]
 
 #![allow(box_pointers)]

protobuf/src/well_known_types/empty.rs

@@ -7,7 +7,6 @@
 #![allow(clippy::all)]
 
 #![allow(unused_attributes)]
-#[allow(soft_unstable)]
 #![rustfmt::skip]
 
 #![allow(box_pointers)]

protobuf/src/well_known_types/field_mask.rs

@@ -7,7 +7,6 @@
 #![allow(clippy::all)]
 
 #![allow(unused_attributes)]
-#[allow(soft_unstable)]
 #![rustfmt::skip]
 
 #![allow(box_pointers)]

protobuf/src/well_known_types/mod.rs

@@ -5,7 +5,6 @@
 //! [This document](https://developers.google.com/protocol-buffers/docs/reference/google.protobuf) describes these types.
 
 #![allow(unused_attributes)]
-#[allow(soft_unstable)]
 #![rustfmt::skip]
 
 mod any;

protobuf/src/well_known_types/source_context.rs

@@ -7,7 +7,6 @@
 #![allow(clippy::all)]
 
 #![allow(unused_attributes)]
-#[allow(soft_unstable)]
 #![rustfmt::skip]
 
 #![allow(box_pointers)]

protobuf/src/well_known_types/struct_pb.rs

@@ -7,7 +7,6 @@
 #![allow(clippy::all)]
 
 #![allow(unused_attributes)]
-#[allow(soft_unstable)]
 #![rustfmt::skip]
 
 #![allow(box_pointers)]

protobuf/src/well_known_types/timestamp.rs

@@ -7,7 +7,6 @@
 #![allow(clippy::all)]
 
 #![allow(unused_attributes)]
-#[allow(soft_unstable)]
 #![rustfmt::skip]
 
 #![allow(box_pointers)]

protobuf/src/well_known_types/type_pb.rs

@@ -7,7 +7,6 @@
 #![allow(clippy::all)]
 
 #![allow(unused_attributes)]
-#[allow(soft_unstable)]
 #![rustfmt::skip]
 
 #![allow(box_pointers)]

protobuf/src/well_known_types/wrappers.rs

@@ -7,7 +7,6 @@
 #![allow(clippy::all)]
 
 #![allow(unused_attributes)]
-#[allow(soft_unstable)]
 #![rustfmt::skip]
 
 #![allow(box_pointers)]