error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
   --> ibc-apps/ics27-interchain-accounts/src/metadata.rs:118:33
    |
118 |         let previous_metadata = serde_json::from_str::<Metadata>(previous_version.as_str())
    |                                 ^^^^^^^^^^ use of undeclared crate or module `serde_json`

error[E0061]: this function takes 3 arguments but 2 arguments were supplied
   --> ibc-apps/ics27-interchain-accounts/src/host/handler/on_recv_packet.rs:92:9
    |
92  |         execute(ctx_b, msg).map_err(InterchainAccountError::source)?;
    |         ^^^^^^^        --- an argument of type `&mut _` is missing
    |
note: function defined here
   --> /home/runner/work/ibc-rs/ibc-rs/ibc-core/ics25-handler/src/entrypoint.rs:125:8
    |
125 | pub fn execute<Ctx>(
    |        ^^^^^^^
help: provide the argument
    |
92  |         execute(ctx_b, /* router */, msg).map_err(InterchainAccountError::source)?;
    |                ~~~~~~~~~~~~~~~~~~~~~~~~~~

error[E0277]: the trait bound `ibc_core::client::types::error::ClientError: std::convert::From<<<<Ctx as ibc_core::host::ExecutionContext>::E as ibc_core::client::context::ClientExecutionContext>::ClientStateMut as std::convert::TryFrom<ibc_core::primitives::proto::Any>>::Error>` is not satisfied
   --> ibc-apps/ics27-interchain-accounts/src/host/handler/on_recv_packet.rs:92:17
    |
92  |         execute(ctx_b, msg).map_err(InterchainAccountError::source)?;
    |         ------- ^^^^^ the trait `std::convert::From<<<<Ctx as ibc_core::host::ExecutionContext>::E as ibc_core::client::context::ClientExecutionContext>::ClientStateMut as std::convert::TryFrom<ibc_core::primitives::proto::Any>>::Error>` is not implemented for `ibc_core::client::types::error::ClientError`, which is required by `<<<Ctx as ibc_core::host::ExecutionContext>::E as ibc_core::client::context::ClientExecutionContext>::ClientStateMut as std::convert::TryFrom<ibc_core::primitives::proto::Any>>::Error: std::convert::Into<ibc_core::client::types::error::ClientError>`
    |         |
    |         required by a bound introduced by this call
    |
    = note: the full name for the type has been written to '/home/runner/work/ibc-rs/ibc-rs/target/debug/deps/ibc_app_interchain_accounts-df9a7b190a150b68.long-type-9265073545593745269.txt'
    = note: consider using `--verbose` to print the full type name to the console
    = note: required for `<<<Ctx as ExecutionContext>::E as ClientExecutionContext>::ClientStateMut as TryFrom<Any>>::Error` to implement `std::convert::Into<ibc_core::client::types::error::ClientError>`
note: required by a bound in `ibc_core::entrypoint::execute`
   --> /home/runner/work/ibc-rs/ibc-rs/ibc-core/ics25-handler/src/entrypoint.rs:132:82
    |
125 | pub fn execute<Ctx>(
    |        ------- required by a bound in this function
...
132 |     <<Ctx::E as ClientExecutionContext>::ClientStateMut as TryFrom<Any>>::Error: Into<ClientError>,
    |                                                                                  ^^^^^^^^^^^^^^^^^ required by this bound in `execute`
    = note: the full name for the type has been written to '/home/runner/work/ibc-rs/ibc-rs/target/debug/deps/ibc_app_interchain_accounts-df9a7b190a150b68.long-type-9265073545593745269.txt'
    = note: consider using `--verbose` to print the full type name to the console
help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
    |
87  |     Ctx: InterchainAccountExecutionContext, ibc_core::client::types::error::ClientError: std::convert::From<<<<Ctx as ibc_core::host::ExecutionContext>::E as ibc_core::client::context::ClientExecutionContext>::ClientStateMut as std::convert::TryFrom<ibc_core::primitives::proto::Any>>::Error>
    |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

error[E0061]: this function takes 3 arguments but 2 arguments were supplied
  --> ibc-apps/ics27-interchain-accounts/src/host/handler/on_recv_packet.rs:91:9
   |
91 |         validate(ctx_b, msg.clone()).map_err(InterchainAccountError::source)?;
   |         ^^^^^^^^        ----------- an argument of type `&_` is missing
   |
note: function defined here
  --> /home/runner/work/ibc-rs/ibc-rs/ibc-core/ics25-handler/src/entrypoint.rs:51:8
   |
51 | pub fn validate<Ctx>(ctx: &Ctx, router: &impl Router, msg: MsgEnvelope) -> Result<(), ContextError>
   |        ^^^^^^^^
help: provide the argument
   |
91 |         validate(ctx_b, /* router */, msg.clone()).map_err(InterchainAccountError::source)?;
   |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

error[E0277]: the trait bound `ibc_core::client::types::error::ClientError: std::convert::From<<<Ctx as ibc_core::host::ValidationContext>::HostClientState as std::convert::TryFrom<ibc_core::primitives::proto::Any>>::Error>` is not satisfied
  --> ibc-apps/ics27-interchain-accounts/src/host/handler/on_recv_packet.rs:91:18
   |
91 |         validate(ctx_b, msg.clone()).map_err(InterchainAccountError::source)?;
   |         -------- ^^^^^ the trait `std::convert::From<<<Ctx as ibc_core::host::ValidationContext>::HostClientState as std::convert::TryFrom<ibc_core::primitives::proto::Any>>::Error>` is not implemented for `ibc_core::client::types::error::ClientError`, which is required by `<<Ctx as ibc_core::host::ValidationContext>::HostClientState as std::convert::TryFrom<ibc_core::primitives::proto::Any>>::Error: std::convert::Into<ibc_core::client::types::error::ClientError>`
   |         |
   |         required by a bound introduced by this call
   |
   = note: required for `<<Ctx as ibc_core::host::ValidationContext>::HostClientState as std::convert::TryFrom<ibc_core::primitives::proto::Any>>::Error` to implement `std::convert::Into<ibc_core::client::types::error::ClientError>`
note: required by a bound in `ibc_core::entrypoint::validate`
  --> /home/runner/work/ibc-rs/ibc-rs/ibc-core/ics25-handler/src/entrypoint.rs:55:52
   |
51 | pub fn validate<Ctx>(ctx: &Ctx, router: &impl Router, msg: MsgEnvelope) -> Result<(), ContextError>
   |        -------- required by a bound in this function
...
55 |     <Ctx::HostClientState as TryFrom<Any>>::Error: Into<ClientError>,
   |                                                    ^^^^^^^^^^^^^^^^^ required by this bound in `validate`
help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
   |
87 |     Ctx: InterchainAccountExecutionContext, ibc_core::client::types::error::ClientError: std::convert::From<<<Ctx as ibc_core::host::ValidationContext>::HostClientState as std::convert::TryFrom<ibc_core::primitives::proto::Any>>::Error>
   |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

error[E0277]: the trait bound `ibc_core::client::types::error::ClientError: std::convert::From<<<<Ctx as ibc_core::host::ValidationContext>::V as ibc_core::client::context::ClientValidationContext>::ClientStateRef as std::convert::TryFrom<ibc_core::primitives::proto::Any>>::Error>` is not satisfied
  --> ibc-apps/ics27-interchain-accounts/src/host/handler/on_recv_packet.rs:91:18
   |
91 |         validate(ctx_b, msg.clone()).map_err(InterchainAccountError::source)?;
   |         -------- ^^^^^ the trait `std::convert::From<<<<Ctx as ibc_core::host::ValidationContext>::V as ibc_core::client::context::ClientValidationContext>::ClientStateRef as std::convert::TryFrom<ibc_core::primitives::proto::Any>>::Error>` is not implemented for `ibc_core::client::types::error::ClientError`, which is required by `<<<Ctx as ibc_core::host::ValidationContext>::V as ibc_core::client::context::ClientValidationContext>::ClientStateRef as std::convert::TryFrom<ibc_core::primitives::proto::Any>>::Error: std::convert::Into<ibc_core::client::types::error::ClientError>`
   |         |
   |         required by a bound introduced by this call
   |
   = note: the full name for the type has been written to '/home/runner/work/ibc-rs/ibc-rs/target/debug/deps/ibc_app_interchain_accounts-df9a7b190a150b68.long-type-10037760129119409342.txt'
   = note: consider using `--verbose` to print the full type name to the console
   = note: required for `<<<Ctx as ValidationContext>::V as ClientValidationContext>::ClientStateRef as TryFrom<Any>>::Error` to implement `std::convert::Into<ibc_core::client::types::error::ClientError>`
note: required by a bound in `ibc_core::entrypoint::validate`
  --> /home/runner/work/ibc-rs/ibc-rs/ibc-core/ics25-handler/src/entrypoint.rs:54:83
   |
51 | pub fn validate<Ctx>(ctx: &Ctx, router: &impl Router, msg: MsgEnvelope) -> Result<(), ContextError>
   |        -------- required by a bound in this function
...
54 |     <<Ctx::V as ClientValidationContext>::ClientStateRef as TryFrom<Any>>::Error: Into<ClientError>,
   |                                                                                   ^^^^^^^^^^^^^^^^^ required by this bound in `validate`
   = note: the full name for the type has been written to '/home/runner/work/ibc-rs/ibc-rs/target/debug/deps/ibc_app_interchain_accounts-df9a7b190a150b68.long-type-10037760129119409342.txt'
   = note: consider using `--verbose` to print the full type name to the console
help: consider extending the `where` clause, but there might be an alternative better way to express this requirement
   |
87 |     Ctx: InterchainAccountExecutionContext, ibc_core::client::types::error::ClientError: std::convert::From<<<<Ctx as ibc_core::host::ValidationContext>::V as ibc_core::client::context::ClientValidationContext>::ClientStateRef as std::convert::TryFrom<ibc_core::primitives::proto::Any>>::Error>
   |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
   --> ibc-apps/ics27-interchain-accounts/src/host/callback.rs:155:24
    |
155 |     let metadata_str = serde_json::to_string(&metadata).map_err(InterchainAccountError::source)?;
    |                        ^^^^^^^^^^ use of undeclared crate or module `serde_json`

error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
   --> ibc-apps/ics27-interchain-accounts/src/host/callback.rs:150:24
    |
150 |     let mut metadata = serde_json::from_str::<Metadata>(version_on_a.as_str())
    |                        ^^^^^^^^^^ use of undeclared crate or module `serde_json`

error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
  --> ibc-apps/ics27-interchain-accounts/src/host/callback.rs:94:20
   |
94 |     let metadata = serde_json::from_str::<Metadata>(version_on_a.as_str())
   |                    ^^^^^^^^^^ use of undeclared crate or module `serde_json`

error: unreachable expression
  --> ibc-apps/ics27-interchain-accounts/src/controller/msgs/register_interchain_account.rs:66:9
   |
66 | /         RawMsgRegisterInterchainAccount {
67 | |             owner: domain.owner.to_string(),
68 | |             connection_id: domain.conn_id_on_a.to_string(),
69 | |             version: domain.version.to_string(),
70 | |             ordering: todo!(),
   | |                       ------- any code following this expression is unreachable
71 | |         }
   | |_________^ unreachable expression
   |
   = note: `-D unreachable-code` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(unreachable_code)]`

error[E0599]: no method named `lookup_module_by_port` found for mutable reference `&mut ExecCtx` in the current scope
  --> ibc-apps/ics27-interchain-accounts/src/controller/handler/register_interchain_account.rs:94:10
   |
93 |       let module_id = ctx_a
   |  _____________________-
94 | |         .lookup_module_by_port(&port_id_on_a)
   | |         -^^^^^^^^^^^^^^^^^^^^^ method not found in `&mut ExecCtx`
   | |_________|
   | 

error[E0599]: no method named `lookup_module_by_port` found for reference `&ValCtx` in the current scope
  --> ibc-apps/ics27-interchain-accounts/src/controller/handler/register_interchain_account.rs:57:10
   |
56 |       let module_id = ctx_a
   |  _____________________-
57 | |         .lookup_module_by_port(&port_id_on_a)
   | |         -^^^^^^^^^^^^^^^^^^^^^ method not found in `&ValCtx`
   | |_________|
   | 

error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
   --> ibc-apps/ics27-interchain-accounts/src/controller/callback.rs:189:20
    |
189 |     let metadata = serde_json::from_str::<Metadata>(version_on_b.as_str())
    |                    ^^^^^^^^^^ use of undeclared crate or module `serde_json`

error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
   --> ibc-apps/ics27-interchain-accounts/src/controller/callback.rs:159:20
    |
159 |     let metadata = serde_json::from_str::<Metadata>(version_on_b.as_str())
    |                    ^^^^^^^^^^ use of undeclared crate or module `serde_json`

error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
  --> ibc-apps/ics27-interchain-accounts/src/controller/callback.rs:65:9
   |
65 |         serde_json::from_str::<Metadata>(version_on_a.as_str())
   |         ^^^^^^^^^^ use of undeclared crate or module `serde_json`

error: unused import: `ibc_core::router::router::Router`
 --> ibc-apps/ics27-interchain-accounts/src/host/handler/on_recv_packet.rs:9:5
  |
9 | use ibc_core::router::router::Router;
  |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unused import: `String`
 --> ibc-apps/ics27-interchain-accounts/src/controller/msgs/send_tx.rs:1:21
  |
1 | use alloc::string::{String, ToString};
  |                     ^^^^^^

error: unused import: `String`
 --> ibc-apps/ics27-interchain-accounts/src/controller/msgs/register_interchain_account.rs:1:21
  |
1 | use alloc::string::{String, ToString};
  |                     ^^^^^^
  |
  = note: `-D unused-imports` implied by `-D warnings`
  = help: to override `-D warnings` add `#[allow(unused_imports)]`