[INFO] fetching crate essrpc 0.4.1...
[INFO] checking essrpc-0.4.1 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate essrpc 0.4.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate essrpc 0.4.1 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate essrpc 0.4.1
[INFO] finished tweaking crates.io crate essrpc 0.4.1
[INFO] tweaked toml for crates.io crate essrpc 0.4.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate essrpc 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] error[E0432]: unresolved imports `essrpc::transports::BincodeAsyncClientTransport`, `essrpc::transports::BincodeTransport`
[INFO] [stdout]   --> examples/async-command.rs:2:26
[INFO] [stdout]    |
[INFO] [stdout] 2  | use essrpc::transports::{BincodeAsyncClientTransport, BincodeTransport, ReadWrite};
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ no `BincodeTransport` in `transports`
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          no `BincodeAsyncClientTransport` in `transports`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/transports/mod.rs:8:24
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub use self::bincode::BincodeAsyncClientTransport;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/transports/mod.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use self::bincode::BincodeTransport;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: the item is gated behind the `bincode_transport` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `essrpc::transports::BincodeAsyncClientTransport`, `essrpc::transports::BincodeTransport`, `essrpc::transports::JSONAsyncClientTransport`, `essrpc::transports::JSONTransport`
[INFO] [stdout]   --> tests/async.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  |     BincodeAsyncClientTransport, BincodeTransport, JSONAsyncClientTransport, JSONTransport,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^ no `JSONTransport` in `transports`
[INFO] [stdout]    |     |                            |                 |
[INFO] [stdout]    |     |                            |                 no `JSONAsyncClientTransport` in `transports`
[INFO] [stdout]    |     |                            no `BincodeTransport` in `transports`
[INFO] [stdout]    |     no `BincodeAsyncClientTransport` in `transports`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/transports/mod.rs:8:24
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub use self::bincode::BincodeAsyncClientTransport;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/transports/mod.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use self::bincode::BincodeTransport;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: the item is gated behind the `bincode_transport` feature
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/transports/mod.rs:15:21
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use self::json::JSONAsyncClientTransport;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/transports/mod.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use self::json::JSONTransport;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout]    = note: the item is gated behind the `json_transport` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `essrpc::AsyncRPCClient`
[INFO] [stdout]    --> tests/async.rs:5:14
[INFO] [stdout]     |
[INFO] [stdout] 5   | use essrpc::{AsyncRPCClient, RPCServer};
[INFO] [stdout]     |              ^^^^^^^^^^^^^^ no `AsyncRPCClient` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:240:11
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub trait AsyncRPCClient {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `essrpc::AsyncRPCClient`
[INFO] [stdout]    --> examples/async-command.rs:3:14
[INFO] [stdout]     |
[INFO] [stdout] 3   | use essrpc::{AsyncRPCClient, RPCErrorKind, RPCServer};
[INFO] [stdout]     |              ^^^^^^^^^^^^^^ no `AsyncRPCClient` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:240:11
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub trait AsyncRPCClient {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `rpc_async_trait` in `internal`
[INFO] [stdout]    --> tests/async.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout] 31  | #[essrpc(async, sync)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ could not find `rpc_async_trait` in `internal`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:428:41
[INFO] [stdout]     |
[INFO] [stdout] 428 |     pub use async_trait::async_trait as rpc_async_trait;
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout]     = note: this error originates in the attribute macro `essrpc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `rpc_async_trait` in `internal`
[INFO] [stdout]    --> examples/async-command.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout] 85  | #[essrpc(async, sync)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ could not find `rpc_async_trait` in `internal`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:428:41
[INFO] [stdout]     |
[INFO] [stdout] 428 |     pub use async_trait::async_trait as rpc_async_trait;
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout]     = note: this error originates in the attribute macro `essrpc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `AsyncMutex` in `internal`
[INFO] [stdout]    --> tests/async.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout] 31  | #[essrpc(async, sync)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | could not find `AsyncMutex` in `internal`
[INFO] [stdout]     | help: a type alias with a similar name exists: `SyncMutex`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:431:37
[INFO] [stdout]     |
[INFO] [stdout] 431 |     pub use futures::lock::Mutex as AsyncMutex;
[INFO] [stdout]     |                                     ^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout]     = note: this error originates in the attribute macro `essrpc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `AsyncMutex` in `internal`
[INFO] [stdout]    --> examples/async-command.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout] 85  | #[essrpc(async, sync)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | could not find `AsyncMutex` in `internal`
[INFO] [stdout]     | help: a type alias with a similar name exists: `SyncMutex`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:431:37
[INFO] [stdout]     |
[INFO] [stdout] 431 |     pub use futures::lock::Mutex as AsyncMutex;
[INFO] [stdout]     |                                     ^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout]     = note: this error originates in the attribute macro `essrpc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `AsyncClientTransport` in crate `essrpc`
[INFO] [stdout]    --> tests/async.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout] 31  | #[essrpc(async, sync)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ help: a trait with a similar name exists: `ClientTransport`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/lib.rs:122:1
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub trait ClientTransport {
[INFO] [stdout]     | ------------------------- similarly named trait `ClientTransport` defined here
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:163:11
[INFO] [stdout]     |
[INFO] [stdout] 163 | pub trait AsyncClientTransport: Send {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout]     = note: this error originates in the attribute macro `essrpc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `AsyncClientTransport` in crate `essrpc`
[INFO] [stdout]    --> examples/async-command.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout] 85  | #[essrpc(async, sync)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ help: a trait with a similar name exists: `ClientTransport`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/lib.rs:122:1
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub trait ClientTransport {
[INFO] [stdout]     | ------------------------- similarly named trait `ClientTransport` defined here
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:163:11
[INFO] [stdout]     |
[INFO] [stdout] 163 | pub trait AsyncClientTransport: Send {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout]     = note: this error originates in the attribute macro `essrpc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AsyncMutex` in module `essrpc::internal`
[INFO] [stdout]    --> tests/async.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout] 31  | #[essrpc(async, sync)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ help: a type alias with a similar name exists: `SyncMutex`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/parking_lot-0.11.2/src/mutex.rs:87:1
[INFO] [stdout]     |
[INFO] [stdout] 87  | pub type Mutex<T> = lock_api::Mutex<RawMutex, T>;
[INFO] [stdout]     | ----------------- similarly named type alias `SyncMutex` defined here
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:431:37
[INFO] [stdout]     |
[INFO] [stdout] 431 |     pub use futures::lock::Mutex as AsyncMutex;
[INFO] [stdout]     |                                     ^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout]     = note: this error originates in the attribute macro `essrpc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `AsyncRPCClient` in crate `essrpc`
[INFO] [stdout]    --> tests/async.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout] 31  | #[essrpc(async, sync)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ not found in `essrpc`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:240:11
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub trait AsyncRPCClient {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout]     = note: this error originates in the attribute macro `essrpc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AsyncMutex` in module `essrpc::internal`
[INFO] [stdout]    --> examples/async-command.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout] 85  | #[essrpc(async, sync)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ help: a type alias with a similar name exists: `SyncMutex`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/parking_lot-0.11.2/src/mutex.rs:87:1
[INFO] [stdout]     |
[INFO] [stdout] 87  | pub type Mutex<T> = lock_api::Mutex<RawMutex, T>;
[INFO] [stdout]     | ----------------- similarly named type alias `SyncMutex` defined here
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:431:37
[INFO] [stdout]     |
[INFO] [stdout] 431 |     pub use futures::lock::Mutex as AsyncMutex;
[INFO] [stdout]     |                                     ^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout]     = note: this error originates in the attribute macro `essrpc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `AsyncRPCClient` in crate `essrpc`
[INFO] [stdout]    --> examples/async-command.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout] 85  | #[essrpc(async, sync)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ not found in `essrpc`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:240:11
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub trait AsyncRPCClient {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout]     = note: this error originates in the attribute macro `essrpc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `essrpc::transports::BincodeTransport`, `essrpc::transports::JSONTransport`
[INFO] [stdout]   --> tests/basic.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 | use essrpc::transports::{BincodeTransport, JSONTransport};
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^ no `JSONTransport` in `transports`
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          no `BincodeTransport` in `transports`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/transports/mod.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use self::bincode::BincodeTransport;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: the item is gated behind the `bincode_transport` feature
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/transports/mod.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use self::json::JSONTransport;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout]    = note: the item is gated behind the `json_transport` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `essrpc` (example "async-command") due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `essrpc` (test "async") due to 8 previous errors
[INFO] [stdout] warning: unused import: `RPCServer`
[INFO] [stdout]   --> tests/basic.rs:13:39
[INFO] [stdout]    |
[INFO] [stdout] 13 | use essrpc::{RPCClient, RPCErrorKind, RPCServer};
[INFO] [stdout]    |                                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `essrpc` (test "basic") due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "e133a4a05b453fa98848e36373c331cc296fb4f301e20abfcbe638b75b75cf0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e133a4a05b453fa98848e36373c331cc296fb4f301e20abfcbe638b75b75cf0d", kill_on_drop: false }`
[INFO] [stdout] e133a4a05b453fa98848e36373c331cc296fb4f301e20abfcbe638b75b75cf0d
[INFO] checking essrpc-0.4.1 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate essrpc 0.4.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate essrpc 0.4.1 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate essrpc 0.4.1
[INFO] finished tweaking crates.io crate essrpc 0.4.1
[INFO] tweaked toml for crates.io crate essrpc 0.4.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate essrpc 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e991286eb8494c5527ebe3dee7ac21913fd992972ce5390860e191263fc256bd
[INFO] running `Command { std: "docker" "start" "-a" "e991286eb8494c5527ebe3dee7ac21913fd992972ce5390860e191263fc256bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e991286eb8494c5527ebe3dee7ac21913fd992972ce5390860e191263fc256bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e991286eb8494c5527ebe3dee7ac21913fd992972ce5390860e191263fc256bd", kill_on_drop: false }`
[INFO] [stdout] e991286eb8494c5527ebe3dee7ac21913fd992972ce5390860e191263fc256bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6f797bb1c75a8da0c1777141f7b679a5058807758e07efc57c05fce4106ca59
[INFO] running `Command { std: "docker" "start" "-a" "b6f797bb1c75a8da0c1777141f7b679a5058807758e07efc57c05fce4106ca59", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking instant v0.1.11
[INFO] [stderr]    Compiling tokio v1.12.0
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking futures-io v0.3.17
[INFO] [stderr]     Checking futures-sink v0.3.17
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]    Compiling tokio-macros v1.4.1
[INFO] [stderr]    Compiling essrpc_macros v0.4.0
[INFO] [stderr]     Checking readwrite v0.2.0
[INFO] [stderr]     Checking tokio-util v0.6.8
[INFO] [stderr]     Checking essrpc v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-jsoncodec v0.1.0
[INFO] [stdout] error[E0432]: unresolved imports `essrpc::transports::BincodeTransport`, `essrpc::transports::JSONTransport`
[INFO] [stdout]   --> tests/basic.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 | use essrpc::transports::{BincodeTransport, JSONTransport};
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^ no `JSONTransport` in `transports`
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          no `BincodeTransport` in `transports`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/transports/mod.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use self::bincode::BincodeTransport;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: the item is gated behind the `bincode_transport` feature
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/transports/mod.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use self::json::JSONTransport;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout]    = note: the item is gated behind the `json_transport` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `essrpc::transports::BincodeAsyncClientTransport`, `essrpc::transports::BincodeTransport`
[INFO] [stdout]   --> examples/async-command.rs:2:26
[INFO] [stdout]    |
[INFO] [stdout] 2  | use essrpc::transports::{BincodeAsyncClientTransport, BincodeTransport, ReadWrite};
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ no `BincodeTransport` in `transports`
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          no `BincodeAsyncClientTransport` in `transports`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/transports/mod.rs:8:24
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub use self::bincode::BincodeAsyncClientTransport;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/transports/mod.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use self::bincode::BincodeTransport;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: the item is gated behind the `bincode_transport` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `essrpc::AsyncRPCClient`
[INFO] [stdout]    --> examples/async-command.rs:3:14
[INFO] [stdout]     |
[INFO] [stdout] 3   | use essrpc::{AsyncRPCClient, RPCErrorKind, RPCServer};
[INFO] [stdout]     |              ^^^^^^^^^^^^^^ no `AsyncRPCClient` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:240:11
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub trait AsyncRPCClient {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `rpc_async_trait` in `internal`
[INFO] [stdout]    --> examples/async-command.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout] 85  | #[essrpc(async, sync)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ could not find `rpc_async_trait` in `internal`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:428:41
[INFO] [stdout]     |
[INFO] [stdout] 428 |     pub use async_trait::async_trait as rpc_async_trait;
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout]     = note: this error originates in the attribute macro `essrpc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `AsyncMutex` in `internal`
[INFO] [stdout]    --> examples/async-command.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout] 85  | #[essrpc(async, sync)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | could not find `AsyncMutex` in `internal`
[INFO] [stdout]     | help: a type alias with a similar name exists: `SyncMutex`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:431:37
[INFO] [stdout]     |
[INFO] [stdout] 431 |     pub use futures::lock::Mutex as AsyncMutex;
[INFO] [stdout]     |                                     ^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout]     = note: this error originates in the attribute macro `essrpc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `AsyncClientTransport` in crate `essrpc`
[INFO] [stdout]    --> examples/async-command.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout] 85  | #[essrpc(async, sync)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ help: a trait with a similar name exists: `ClientTransport`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/lib.rs:122:1
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub trait ClientTransport {
[INFO] [stdout]     | ------------------------- similarly named trait `ClientTransport` defined here
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:163:11
[INFO] [stdout]     |
[INFO] [stdout] 163 | pub trait AsyncClientTransport: Send {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout]     = note: this error originates in the attribute macro `essrpc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AsyncMutex` in module `essrpc::internal`
[INFO] [stdout]    --> examples/async-command.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout] 85  | #[essrpc(async, sync)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ help: a type alias with a similar name exists: `SyncMutex`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/parking_lot-0.11.2/src/mutex.rs:87:1
[INFO] [stdout]     |
[INFO] [stdout] 87  | pub type Mutex<T> = lock_api::Mutex<RawMutex, T>;
[INFO] [stdout]     | ----------------- similarly named type alias `SyncMutex` defined here
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:431:37
[INFO] [stdout]     |
[INFO] [stdout] 431 |     pub use futures::lock::Mutex as AsyncMutex;
[INFO] [stdout]     |                                     ^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout]     = note: this error originates in the attribute macro `essrpc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `AsyncRPCClient` in crate `essrpc`
[INFO] [stdout]    --> examples/async-command.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout] 85  | #[essrpc(async, sync)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ not found in `essrpc`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:240:11
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub trait AsyncRPCClient {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout]     = note: this error originates in the attribute macro `essrpc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `essrpc::transports::BincodeAsyncClientTransport`, `essrpc::transports::BincodeTransport`, `essrpc::transports::JSONAsyncClientTransport`, `essrpc::transports::JSONTransport`
[INFO] [stdout]   --> tests/async.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  |     BincodeAsyncClientTransport, BincodeTransport, JSONAsyncClientTransport, JSONTransport,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^ no `JSONTransport` in `transports`
[INFO] [stdout]    |     |                            |                 |
[INFO] [stdout]    |     |                            |                 no `JSONAsyncClientTransport` in `transports`
[INFO] [stdout]    |     |                            no `BincodeTransport` in `transports`
[INFO] [stdout]    |     no `BincodeAsyncClientTransport` in `transports`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/transports/mod.rs:8:24
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub use self::bincode::BincodeAsyncClientTransport;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/transports/mod.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use self::bincode::BincodeTransport;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: the item is gated behind the `bincode_transport` feature
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/transports/mod.rs:15:21
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use self::json::JSONAsyncClientTransport;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/transports/mod.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use self::json::JSONTransport;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout]    = note: the item is gated behind the `json_transport` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `essrpc::AsyncRPCClient`
[INFO] [stdout]    --> tests/async.rs:5:14
[INFO] [stdout]     |
[INFO] [stdout] 5   | use essrpc::{AsyncRPCClient, RPCServer};
[INFO] [stdout]     |              ^^^^^^^^^^^^^^ no `AsyncRPCClient` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:240:11
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub trait AsyncRPCClient {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `rpc_async_trait` in `internal`
[INFO] [stdout]    --> tests/async.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout] 31  | #[essrpc(async, sync)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ could not find `rpc_async_trait` in `internal`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:428:41
[INFO] [stdout]     |
[INFO] [stdout] 428 |     pub use async_trait::async_trait as rpc_async_trait;
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout]     = note: this error originates in the attribute macro `essrpc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `AsyncMutex` in `internal`
[INFO] [stdout]    --> tests/async.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout] 31  | #[essrpc(async, sync)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | could not find `AsyncMutex` in `internal`
[INFO] [stdout]     | help: a type alias with a similar name exists: `SyncMutex`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:431:37
[INFO] [stdout]     |
[INFO] [stdout] 431 |     pub use futures::lock::Mutex as AsyncMutex;
[INFO] [stdout]     |                                     ^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout]     = note: this error originates in the attribute macro `essrpc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `AsyncClientTransport` in crate `essrpc`
[INFO] [stdout]    --> tests/async.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout] 31  | #[essrpc(async, sync)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ help: a trait with a similar name exists: `ClientTransport`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/lib.rs:122:1
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub trait ClientTransport {
[INFO] [stdout]     | ------------------------- similarly named trait `ClientTransport` defined here
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:163:11
[INFO] [stdout]     |
[INFO] [stdout] 163 | pub trait AsyncClientTransport: Send {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout]     = note: this error originates in the attribute macro `essrpc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AsyncMutex` in module `essrpc::internal`
[INFO] [stdout]    --> tests/async.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout] 31  | #[essrpc(async, sync)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ help: a type alias with a similar name exists: `SyncMutex`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/parking_lot-0.11.2/src/mutex.rs:87:1
[INFO] [stdout]     |
[INFO] [stdout] 87  | pub type Mutex<T> = lock_api::Mutex<RawMutex, T>;
[INFO] [stdout]     | ----------------- similarly named type alias `SyncMutex` defined here
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:431:37
[INFO] [stdout]     |
[INFO] [stdout] 431 |     pub use futures::lock::Mutex as AsyncMutex;
[INFO] [stdout]     |                                     ^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout]     = note: this error originates in the attribute macro `essrpc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `AsyncRPCClient` in crate `essrpc`
[INFO] [stdout]    --> tests/async.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout] 31  | #[essrpc(async, sync)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ not found in `essrpc`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:240:11
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub trait AsyncRPCClient {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `async_client` feature
[INFO] [stdout]     = note: this error originates in the attribute macro `essrpc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RPCServer`
[INFO] [stdout]   --> tests/basic.rs:13:39
[INFO] [stdout]    |
[INFO] [stdout] 13 | use essrpc::{RPCClient, RPCErrorKind, RPCServer};
[INFO] [stdout]    |                                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `essrpc` (example "async-command") due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `essrpc` (test "basic") due to 2 previous errors; 1 warning emitted
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `essrpc` (test "async") due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "b6f797bb1c75a8da0c1777141f7b679a5058807758e07efc57c05fce4106ca59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6f797bb1c75a8da0c1777141f7b679a5058807758e07efc57c05fce4106ca59", kill_on_drop: false }`
[INFO] [stdout] b6f797bb1c75a8da0c1777141f7b679a5058807758e07efc57c05fce4106ca59
