version bump: 0.13.0 -> (breaking) -> 0.13.1
error: breaking changes in `build`
   --> config-0.13.0\src\builder.rs:323:5
    |
323 |     pub async fn build(self) -> Result<Config> {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: type error: expected opaque type, found a different opaque type (breaking)

error: breaking changes in `build_cloned`
   --> config-0.13.0\src\builder.rs:335:5
    |
335 |     pub async fn build_cloned(&self) -> Result<Config> {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: type error: expected opaque type, found a different opaque type (breaking)

error: breaking changes in `get`
   --> config-0.13.0\src\config.rs:151:5
    |
151 |     pub fn get<'de, T: Deserialize<'de>>(&self, key: &str) -> Result<T> {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: added bound: `T: serde::de::Deserialize` (breaking)
    = note: removed bound: `T: serde::de::Deserialize<'de>` (technically breaking)

error: breaking changes in `try_deserialize`
   --> config-0.13.0\src\config.rs:193:5
    |
193 |     pub fn try_deserialize<'de, T: Deserialize<'de>>(self) -> Result<T> {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: added bound: `T: serde::de::Deserialize` (breaking)
    = note: removed bound: `T: serde::de::Deserialize<'de>` (technically breaking)

error: breaking changes in `try_from`
   --> config-0.13.0\src\config.rs:198:5
    |
198 |     pub fn try_from<T: Serialize>(from: &T) -> Result<Self> {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: added bound: `T: serde::ser::Serialize` (breaking)
    = note: removed bound: `T: serde::ser::Serialize` (technically breaking)

error: breaking changes in `deserialize`
   --> config-0.13.0\src\config.rs:205:5
    |
205 |     pub fn deserialize<'de, T: Deserialize<'de>>(self) -> Result<T> {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: added bound: `T: serde::de::Deserialize` (breaking)
    = note: removed bound: `T: serde::de::Deserialize<'de>` (technically breaking)

error: breaking changes in `old::de::<impl serde::de::Deserializer<'de> for old::Value>`
  --> config-0.13.0\src\de.rs:11:1
   |
11 | impl<'de> de::Deserializer<'de> for Value {
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = warning: trait impl specialized or removed (breaking)

error: breaking changes in `old::de::<impl serde::de::Deserializer<'de> for old::Config>`
   --> config-0.13.0\src\de.rs:340:1
    |
340 | impl<'de> de::Deserializer<'de> for Config {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: trait impl specialized or removed (breaking)

error: breaking changes in `ConfigError`
  --> config-0.13.1\src\error.rs:41:1
   |
41 | pub enum ConfigError {
   | ^^^^^^^^^^^^^^^^^^^^
   |
   = warning: type error: expected enum `nom::error::ErrorKind`, found a different enum `nom::error::ErrorKind` (breaking)

error: breaking changes in `<old::ConfigError as serde::de::Error>`
   --> config-0.13.0\src\error.rs:234:1
    |
234 | impl de::Error for ConfigError {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: trait impl specialized or removed (breaking)

error: breaking changes in `<old::ConfigError as serde::ser::Error>`
   --> config-0.13.0\src\error.rs:240:1
    |
240 | impl ser::Error for ConfigError {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: trait impl specialized or removed (breaking)

error: breaking changes in `old::file::format::json5::_::<impl serde::de::Deserialize<'de> for old::file::format::json5::Val>`
 --> config-0.13.0\src\file\format\json5.rs:7:10
  |
7 | #[derive(serde::Deserialize, Debug)]
  |          ^^^^^^^^^^^^^^^^^^
  |
  = warning: trait impl specialized or removed (breaking)
  = note: this error originates in the derive macro `serde::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)

error: breaking changes in `<&'a mut old::ser::ConfigSerializer as serde::ser::Serializer>`
  --> config-0.13.0\src\ser.rs:85:1
   |
85 | impl<'a> ser::Serializer for &'a mut ConfigSerializer {
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = warning: trait impl specialized or removed (breaking)

error: breaking changes in `<&'a mut old::ser::ConfigSerializer as serde::ser::SerializeSeq>`
   --> config-0.13.0\src\ser.rs:263:1
    |
263 | impl<'a> ser::SerializeSeq for &'a mut ConfigSerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: trait impl specialized or removed (breaking)

error: breaking changes in `<&'a mut old::ser::ConfigSerializer as serde::ser::SerializeTuple>`
   --> config-0.13.0\src\ser.rs:281:1
    |
281 | impl<'a> ser::SerializeTuple for &'a mut ConfigSerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: trait impl specialized or removed (breaking)

error: breaking changes in `<&'a mut old::ser::ConfigSerializer as serde::ser::SerializeTupleStruct>`
   --> config-0.13.0\src\ser.rs:299:1
    |
299 | impl<'a> ser::SerializeTupleStruct for &'a mut ConfigSerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: trait impl specialized or removed (breaking)

error: breaking changes in `<&'a mut old::ser::ConfigSerializer as serde::ser::SerializeTupleVariant>`
   --> config-0.13.0\src\ser.rs:317:1
    |
317 | impl<'a> ser::SerializeTupleVariant for &'a mut ConfigSerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: trait impl specialized or removed (breaking)

error: breaking changes in `<&'a mut old::ser::ConfigSerializer as serde::ser::SerializeMap>`
   --> config-0.13.0\src\ser.rs:336:1
    |
336 | impl<'a> ser::SerializeMap for &'a mut ConfigSerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: trait impl specialized or removed (breaking)

error: breaking changes in `<&'a mut old::ser::ConfigSerializer as serde::ser::SerializeStruct>`
   --> config-0.13.0\src\ser.rs:364:1
    |
364 | impl<'a> ser::SerializeStruct for &'a mut ConfigSerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: trait impl specialized or removed (breaking)

error: breaking changes in `<&'a mut old::ser::ConfigSerializer as serde::ser::SerializeStructVariant>`
   --> config-0.13.0\src\ser.rs:383:1
    |
383 | impl<'a> ser::SerializeStructVariant for &'a mut ConfigSerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: trait impl specialized or removed (breaking)

error: breaking changes in `<old::ser::StringKeySerializer as serde::ser::Serializer>`
   --> config-0.13.0\src\ser.rs:405:1
    |
405 | impl ser::Serializer for StringKeySerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: trait impl specialized or removed (breaking)

error: breaking changes in `<old::ser::StringKeySerializer as serde::ser::SerializeSeq>`
   --> config-0.13.0\src\ser.rs:579:1
    |
579 | impl ser::SerializeSeq for StringKeySerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: trait impl specialized or removed (breaking)

error: breaking changes in `<old::ser::StringKeySerializer as serde::ser::SerializeTuple>`
   --> config-0.13.0\src\ser.rs:595:1
    |
595 | impl ser::SerializeTuple for StringKeySerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: trait impl specialized or removed (breaking)

error: breaking changes in `<old::ser::StringKeySerializer as serde::ser::SerializeTupleStruct>`
   --> config-0.13.0\src\ser.rs:611:1
    |
611 | impl ser::SerializeTupleStruct for StringKeySerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: trait impl specialized or removed (breaking)

error: breaking changes in `<old::ser::StringKeySerializer as serde::ser::SerializeTupleVariant>`
   --> config-0.13.0\src\ser.rs:627:1
    |
627 | impl ser::SerializeTupleVariant for StringKeySerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: trait impl specialized or removed (breaking)

error: breaking changes in `<old::ser::StringKeySerializer as serde::ser::SerializeMap>`
   --> config-0.13.0\src\ser.rs:643:1
    |
643 | impl ser::SerializeMap for StringKeySerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: trait impl specialized or removed (breaking)

error: breaking changes in `<old::ser::StringKeySerializer as serde::ser::SerializeStruct>`
   --> config-0.13.0\src\ser.rs:666:1
    |
666 | impl ser::SerializeStruct for StringKeySerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: trait impl specialized or removed (breaking)

error: breaking changes in `<old::ser::StringKeySerializer as serde::ser::SerializeStructVariant>`
   --> config-0.13.0\src\ser.rs:682:1
    |
682 | impl ser::SerializeStructVariant for StringKeySerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: trait impl specialized or removed (breaking)

error: breaking changes in `collect`
  --> config-0.13.1\src\source.rs:59:5
   |
59 |     async fn collect(&self) -> Result<Map<String, Value>>;
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = warning: type error: expected trait object `dyn std::future::Future`, found enum `std::result::Result` (breaking)

error: breaking changes in `collect_to`
  --> config-0.13.1\src\source.rs:62:5
   |
62 |     async fn collect_to(&self, cache: &mut Value) -> Result<()> {
   |     ^^^^^^^^^^^^^^^^^^^
   |
   = warning: type error: expected trait object `dyn std::future::Future`, found enum `std::result::Result` (breaking)

error: breaking changes in `try_deserialize`
   --> config-0.13.0\src\value.rs:214:5
    |
214 |     pub fn try_deserialize<'de, T: Deserialize<'de>>(self) -> Result<T> {
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: added bound: `T: serde::de::Deserialize` (breaking)
    = note: removed bound: `T: serde::de::Deserialize<'de>` (technically breaking)

error: breaking changes in `<old::Value as serde::de::Deserialize<'de>>`
   --> config-0.13.0\src\value.rs:679:1
    |
679 | impl<'de> Deserialize<'de> for Value {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = warning: trait impl specialized or removed (breaking)

warning: technically breaking changes in `new::de::<impl serde::de::Deserializer<'de> for new::Value>`
  --> config-0.13.1\src\de.rs:11:1
   |
11 | impl<'de> de::Deserializer<'de> for Value {
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: trait impl generalized or newly added (technically breaking)

warning: technically breaking changes in `new::de::<impl serde::de::Deserializer<'de> for new::Config>`
   --> config-0.13.1\src\de.rs:340:1
    |
340 | impl<'de> de::Deserializer<'de> for Config {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: trait impl generalized or newly added (technically breaking)

warning: technically breaking changes in `<new::ConfigError as serde::de::Error>`
   --> config-0.13.1\src\error.rs:234:1
    |
234 | impl de::Error for ConfigError {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: trait impl generalized or newly added (technically breaking)

warning: technically breaking changes in `<new::ConfigError as serde::ser::Error>`
   --> config-0.13.1\src\error.rs:240:1
    |
240 | impl ser::Error for ConfigError {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: trait impl generalized or newly added (technically breaking)

warning: technically breaking changes in `new::file::format::json5::_::<impl serde::de::Deserialize<'de> for new::file::format::json5::Val>`
 --> config-0.13.1\src\file\format\json5.rs:7:10
  |
7 | #[derive(serde::Deserialize, Debug)]
  |          ^^^^^^^^^^^^^^^^^^
  |
  = note: trait impl generalized or newly added (technically breaking)
  = note: this warning originates in the derive macro `serde::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: technically breaking changes in `<&'a mut new::ser::ConfigSerializer as serde::ser::Serializer>`
  --> config-0.13.1\src\ser.rs:85:1
   |
85 | impl<'a> ser::Serializer for &'a mut ConfigSerializer {
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: trait impl generalized or newly added (technically breaking)

warning: technically breaking changes in `<&'a mut new::ser::ConfigSerializer as serde::ser::SerializeSeq>`
   --> config-0.13.1\src\ser.rs:263:1
    |
263 | impl<'a> ser::SerializeSeq for &'a mut ConfigSerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: trait impl generalized or newly added (technically breaking)

warning: technically breaking changes in `<&'a mut new::ser::ConfigSerializer as serde::ser::SerializeTuple>`
   --> config-0.13.1\src\ser.rs:281:1
    |
281 | impl<'a> ser::SerializeTuple for &'a mut ConfigSerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: trait impl generalized or newly added (technically breaking)

warning: technically breaking changes in `<&'a mut new::ser::ConfigSerializer as serde::ser::SerializeTupleStruct>`
   --> config-0.13.1\src\ser.rs:299:1
    |
299 | impl<'a> ser::SerializeTupleStruct for &'a mut ConfigSerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: trait impl generalized or newly added (technically breaking)

warning: technically breaking changes in `<&'a mut new::ser::ConfigSerializer as serde::ser::SerializeTupleVariant>`
   --> config-0.13.1\src\ser.rs:317:1
    |
317 | impl<'a> ser::SerializeTupleVariant for &'a mut ConfigSerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: trait impl generalized or newly added (technically breaking)

warning: technically breaking changes in `<&'a mut new::ser::ConfigSerializer as serde::ser::SerializeMap>`
   --> config-0.13.1\src\ser.rs:336:1
    |
336 | impl<'a> ser::SerializeMap for &'a mut ConfigSerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: trait impl generalized or newly added (technically breaking)

warning: technically breaking changes in `<&'a mut new::ser::ConfigSerializer as serde::ser::SerializeStruct>`
   --> config-0.13.1\src\ser.rs:364:1
    |
364 | impl<'a> ser::SerializeStruct for &'a mut ConfigSerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: trait impl generalized or newly added (technically breaking)

warning: technically breaking changes in `<&'a mut new::ser::ConfigSerializer as serde::ser::SerializeStructVariant>`
   --> config-0.13.1\src\ser.rs:383:1
    |
383 | impl<'a> ser::SerializeStructVariant for &'a mut ConfigSerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: trait impl generalized or newly added (technically breaking)

warning: technically breaking changes in `<new::ser::StringKeySerializer as serde::ser::Serializer>`
   --> config-0.13.1\src\ser.rs:405:1
    |
405 | impl ser::Serializer for StringKeySerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: trait impl generalized or newly added (technically breaking)

warning: technically breaking changes in `<new::ser::StringKeySerializer as serde::ser::SerializeSeq>`
   --> config-0.13.1\src\ser.rs:579:1
    |
579 | impl ser::SerializeSeq for StringKeySerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: trait impl generalized or newly added (technically breaking)

warning: technically breaking changes in `<new::ser::StringKeySerializer as serde::ser::SerializeTuple>`
   --> config-0.13.1\src\ser.rs:595:1
    |
595 | impl ser::SerializeTuple for StringKeySerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: trait impl generalized or newly added (technically breaking)

warning: technically breaking changes in `<new::ser::StringKeySerializer as serde::ser::SerializeTupleStruct>`
   --> config-0.13.1\src\ser.rs:611:1
    |
611 | impl ser::SerializeTupleStruct for StringKeySerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: trait impl generalized or newly added (technically breaking)

warning: technically breaking changes in `<new::ser::StringKeySerializer as serde::ser::SerializeTupleVariant>`
   --> config-0.13.1\src\ser.rs:627:1
    |
627 | impl ser::SerializeTupleVariant for StringKeySerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: trait impl generalized or newly added (technically breaking)

warning: technically breaking changes in `<new::ser::StringKeySerializer as serde::ser::SerializeMap>`
   --> config-0.13.1\src\ser.rs:643:1
    |
643 | impl ser::SerializeMap for StringKeySerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: trait impl generalized or newly added (technically breaking)

warning: technically breaking changes in `<new::ser::StringKeySerializer as serde::ser::SerializeStruct>`
   --> config-0.13.1\src\ser.rs:666:1
    |
666 | impl ser::SerializeStruct for StringKeySerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: trait impl generalized or newly added (technically breaking)

warning: technically breaking changes in `<new::ser::StringKeySerializer as serde::ser::SerializeStructVariant>`
   --> config-0.13.1\src\ser.rs:682:1
    |
682 | impl ser::SerializeStructVariant for StringKeySerializer {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: trait impl generalized or newly added (technically breaking)

warning: technically breaking changes in `<new::Value as serde::de::Deserialize<'de>>`
   --> config-0.13.1\src\value.rs:679:1
    |
679 | impl<'de> Deserialize<'de> for Value {
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: trait impl generalized or newly added (technically breaking)

error: breaking changes in `<old::file::format::ALL_EXTENSIONS as lazy_static::LazyStatic>`
  --> config-0.13.0\src\file\format\mod.rs:60:1
   |
60 | / lazy_static! {
61 | |     #[doc(hidden)]
62 | |     // #[allow(unused_mut)] ?
63 | |     pub static ref ALL_EXTENSIONS: HashMap<FileFormat, Vec<&'static str>> = {
...  |
85 | |     };
86 | | }
   | |_^
   |
   = warning: trait impl specialized or removed (breaking)
   = note: this error originates in the macro `__lazy_static_internal` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: technically breaking changes in `<new::file::format::ALL_EXTENSIONS as lazy_static::LazyStatic>`
  --> config-0.13.1\src\file\format\mod.rs:60:1
   |
60 | / lazy_static! {
61 | |     #[doc(hidden)]
62 | |     // #[allow(unused_mut)] ?
63 | |     pub static ref ALL_EXTENSIONS: HashMap<FileFormat, Vec<&'static str>> = {
...  |
85 | |     };
86 | | }
   | |_^
   |
   = note: trait impl generalized or newly added (technically breaking)
   = note: this warning originates in the macro `__lazy_static_internal` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)

error: aborting due to 33 previous errors; 23 warnings emitted

error: rustc-semverver errored