[INFO] fetching crate actix_telepathy_derive 0.1.1... [INFO] testing actix_telepathy_derive-0.1.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate actix_telepathy_derive 0.1.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate actix_telepathy_derive 0.1.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate actix_telepathy_derive 0.1.1 [INFO] finished tweaking crates.io crate actix_telepathy_derive 0.1.1 [INFO] tweaked toml for crates.io crate actix_telepathy_derive 0.1.1 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2526f525673531e92c3d93ee649873b2bad1fd82153726085bfaaa08ad327e4b [INFO] running `Command { std: "docker" "start" "-a" "2526f525673531e92c3d93ee649873b2bad1fd82153726085bfaaa08ad327e4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2526f525673531e92c3d93ee649873b2bad1fd82153726085bfaaa08ad327e4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2526f525673531e92c3d93ee649873b2bad1fd82153726085bfaaa08ad327e4b", kill_on_drop: false }` [INFO] [stdout] 2526f525673531e92c3d93ee649873b2bad1fd82153726085bfaaa08ad327e4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 082809b8a9305f93e95c78d723f1a78330d50dbc0b689f11348cecb846fd772b [INFO] running `Command { std: "docker" "start" "-a" "082809b8a9305f93e95c78d723f1a78330d50dbc0b689f11348cecb846fd772b", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling serde_yaml v0.8.17 [INFO] [stderr] Compiling actix_telepathy_derive v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.45s [INFO] running `Command { std: "docker" "inspect" "082809b8a9305f93e95c78d723f1a78330d50dbc0b689f11348cecb846fd772b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "082809b8a9305f93e95c78d723f1a78330d50dbc0b689f11348cecb846fd772b", kill_on_drop: false }` [INFO] [stdout] 082809b8a9305f93e95c78d723f1a78330d50dbc0b689f11348cecb846fd772b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2463fce91ea1d693052a62709266249d2b20bec9dd450b4984bc915fd51b81a [INFO] running `Command { std: "docker" "start" "-a" "e2463fce91ea1d693052a62709266249d2b20bec9dd450b4984bc915fd51b81a", kill_on_drop: false }` [INFO] [stderr] Compiling actix_telepathy_derive v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "e2463fce91ea1d693052a62709266249d2b20bec9dd450b4984bc915fd51b81a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2463fce91ea1d693052a62709266249d2b20bec9dd450b4984bc915fd51b81a", kill_on_drop: false }` [INFO] [stdout] e2463fce91ea1d693052a62709266249d2b20bec9dd450b4984bc915fd51b81a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8a936cca9f5713455c178d865f4ac852dcd5c651db0a36a11091253e9bd8c62e [INFO] running `Command { std: "docker" "start" "-a" "8a936cca9f5713455c178d865f4ac852dcd5c651db0a36a11091253e9bd8c62e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/actix_telepathy_derive-c1567a41f4fa4286) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests actix_telepathy_derive [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - remote_actor_macro (line 12) ... FAILED [INFO] [stdout] test src/lib.rs - remote_message_macro (line 94) ... FAILED [INFO] [stdout] test src/lib.rs - remote_actor_macro (line 28) ... FAILED [INFO] [stdout] test src/lib.rs - remote_message_macro (line 53) ... FAILED [INFO] [stdout] test src/lib.rs - remote_message_macro (line 69) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - remote_actor_macro (line 12) stdout ---- [INFO] [stdout] error: cannot find derive macro `RemoteActor` in this scope [INFO] [stdout] --> src/lib.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(RemoteActor)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `remote_messages` in this scope [INFO] [stdout] --> src/lib.rs:19:3 [INFO] [stdout] | [INFO] [stdout] 9 | #[remote_messages(MyMessage)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Message` in this scope [INFO] [stdout] --> src/lib.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Message, RemoteMessage)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `RemoteMessage` in this scope [INFO] [stdout] --> src/lib.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Message, RemoteMessage)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Sendable` in this scope [INFO] [stdout] --> src/lib.rs:15:6 [INFO] [stdout] | [INFO] [stdout] 5 | impl Sendable for MyMessage {} [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - remote_message_macro (line 94) stdout ---- [INFO] [stdout] error: cannot find derive macro `Message` in this scope [INFO] [stdout] --> src/lib.rs:95:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Message, Serialize, Deserialize, RemoteMessage)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Serialize` in this scope [INFO] [stdout] --> src/lib.rs:95:19 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Message, Serialize, Deserialize, RemoteMessage)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope [INFO] [stdout] --> src/lib.rs:95:30 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Message, Serialize, Deserialize, RemoteMessage)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `RemoteMessage` in this scope [INFO] [stdout] --> src/lib.rs:95:43 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Message, Serialize, Deserialize, RemoteMessage)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `with_source` in this scope [INFO] [stdout] --> src/lib.rs:96:3 [INFO] [stdout] | [INFO] [stdout] 4 | #[with_source(source)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `RemoteAddr` in this scope [INFO] [stdout] --> src/lib.rs:98:13 [INFO] [stdout] | [INFO] [stdout] 6 | source: RemoteAddr [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - remote_actor_macro (line 28) stdout ---- [INFO] [stdout] error: cannot find macro `warn` in this scope [INFO] [stdout] --> src/lib.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 12 | warn!("Message dropped because identifier of {} is unknown", &(msg.message)); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider importing this macro: [INFO] [stdout] log::warn [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `actix` [INFO] [stdout] --> src/lib.rs:32:60 [INFO] [stdout] | [INFO] [stdout] 6 | fn handle(&mut self, mut msg: RemoteMessage, ctx: &mut actix::prelude::Context) -> Self::Result { [INFO] [stdout] | ^^^^^ use of undeclared crate or module `actix` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MyMessage` [INFO] [stdout] --> src/lib.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 7 | if MyMessage::is_message(&(msg.message)) { [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `MyMessage` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MyMessage` [INFO] [stdout] --> src/lib.rs:34:47 [INFO] [stdout] | [INFO] [stdout] 8 | let deserialized_msg: MyMessage = MyMessage::from_packed(&(msg.message)) [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `MyMessage` [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Handler` in this scope [INFO] [stdout] --> src/lib.rs:29:6 [INFO] [stdout] | [INFO] [stdout] 3 | impl Handler for MyActor { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `RemoteMessage` in this scope [INFO] [stdout] --> src/lib.rs:29:14 [INFO] [stdout] | [INFO] [stdout] 3 | impl Handler for MyActor { [INFO] [stdout] | - ^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | | [INFO] [stdout] | help: you might be missing a type parameter: `` [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `MyActor` in this scope [INFO] [stdout] --> src/lib.rs:29:33 [INFO] [stdout] | [INFO] [stdout] 3 | impl Handler for MyActor { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `RemoteMessage` in this scope [INFO] [stdout] --> src/lib.rs:32:35 [INFO] [stdout] | [INFO] [stdout] 6 | fn handle(&mut self, mut msg: RemoteMessage, ctx: &mut actix::prelude::Context) -> Self::Result { [INFO] [stdout] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `MyMessage` in this scope [INFO] [stdout] --> src/lib.rs:34:35 [INFO] [stdout] | [INFO] [stdout] 8 | let deserialized_msg: MyMessage = MyMessage::from_packed(&(msg.message)) [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - remote_message_macro (line 53) stdout ---- [INFO] [stdout] error: cannot find derive macro `RemoteActor` in this scope [INFO] [stdout] --> src/lib.rs:59:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(RemoteActor)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `remote_messages` in this scope [INFO] [stdout] --> src/lib.rs:60:3 [INFO] [stdout] | [INFO] [stdout] 9 | #[remote_messages(MyMessage)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Message` in this scope [INFO] [stdout] --> src/lib.rs:54:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Message, Serialize, Deserialize, RemoteMessage)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Serialize` in this scope [INFO] [stdout] --> src/lib.rs:54:19 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Message, Serialize, Deserialize, RemoteMessage)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope [INFO] [stdout] --> src/lib.rs:54:30 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Message, Serialize, Deserialize, RemoteMessage)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `RemoteMessage` in this scope [INFO] [stdout] --> src/lib.rs:54:43 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Message, Serialize, Deserialize, RemoteMessage)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - remote_message_macro (line 69) stdout ---- [INFO] [stdout] error[E0405]: cannot find trait `RemoteMessage` in this scope [INFO] [stdout] --> src/lib.rs:70:6 [INFO] [stdout] | [INFO] [stdout] 3 | impl RemoteMessage for MyMessage { [INFO] [stdout] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `MyMessage` in this scope [INFO] [stdout] --> src/lib.rs:70:24 [INFO] [stdout] | [INFO] [stdout] 3 | impl RemoteMessage for MyMessage { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `DefaultSerialization` in this scope [INFO] [stdout] --> src/lib.rs:71:23 [INFO] [stdout] | [INFO] [stdout] 4 | type Serializer = DefaultSerialization; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `DefaultSerialization` in this scope [INFO] [stdout] --> src/lib.rs:75:18 [INFO] [stdout] | [INFO] [stdout] 8 | Box::new(DefaultSerialization {}) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `DefaultSerialization` in this scope [INFO] [stdout] --> src/lib.rs:79:18 [INFO] [stdout] | [INFO] [stdout] 12 | Box::new(DefaultSerialization {}) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Addr` in this scope [INFO] [stdout] --> src/lib.rs:82:36 [INFO] [stdout] | [INFO] [stdout] 15 | fn set_source(&mut self, addr: Addr) { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `NetworkInterface` in this scope [INFO] [stdout] --> src/lib.rs:82:41 [INFO] [stdout] | [INFO] [stdout] 3 | impl RemoteMessage for MyMessage { [INFO] [stdout] | - help: you might be missing a type parameter: `` [INFO] [stdout] ... [INFO] [stdout] 15 | fn set_source(&mut self, addr: Addr) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0422. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - remote_actor_macro (line 12) [INFO] [stdout] src/lib.rs - remote_actor_macro (line 28) [INFO] [stdout] src/lib.rs - remote_message_macro (line 53) [INFO] [stdout] src/lib.rs - remote_message_macro (line 69) [INFO] [stdout] src/lib.rs - remote_message_macro (line 94) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "8a936cca9f5713455c178d865f4ac852dcd5c651db0a36a11091253e9bd8c62e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a936cca9f5713455c178d865f4ac852dcd5c651db0a36a11091253e9bd8c62e", kill_on_drop: false }` [INFO] [stdout] 8a936cca9f5713455c178d865f4ac852dcd5c651db0a36a11091253e9bd8c62e