[INFO] fetching crate roslibrust_rosbridge 0.16.0...
[INFO] testing roslibrust_rosbridge-0.16.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate roslibrust_rosbridge 0.16.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate roslibrust_rosbridge 0.16.0
[INFO] finished tweaking crates.io crate roslibrust_rosbridge 0.16.0
[INFO] tweaked toml for crates.io crate roslibrust_rosbridge 0.16.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate roslibrust_rosbridge 0.16.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate roslibrust_rosbridge 0.16.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stdout] a5fa7d37056cfa4cc1c4ce654c4c69231d286de9387a090dc09c287859d9041d
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[INFO] running `Command { std: "docker" "rm" "-f" "a5fa7d37056cfa4cc1c4ce654c4c69231d286de9387a090dc09c287859d9041d", kill_on_drop: false }`
[INFO] [stdout] a5fa7d37056cfa4cc1c4ce654c4c69231d286de9387a090dc09c287859d9041d
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[INFO] [stdout] 7aa6e2edc7aafa648e51e8ef9949d7202a32604bde740e3aa28e6e3bdb2299f9
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[INFO] [stderr]    Compiling roslibrust_common v0.16.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
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[INFO] [stderr]    Compiling tungstenite v0.17.3
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[INFO] [stderr]    Compiling roslibrust_rosbridge v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.28s
[INFO] running `Command { std: "docker" "inspect" "7aa6e2edc7aafa648e51e8ef9949d7202a32604bde740e3aa28e6e3bdb2299f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aa6e2edc7aafa648e51e8ef9949d7202a32604bde740e3aa28e6e3bdb2299f9", kill_on_drop: false }`
[INFO] [stdout] 7aa6e2edc7aafa648e51e8ef9949d7202a32604bde740e3aa28e6e3bdb2299f9
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "8f1365a885e7f8a0e9e8bae83bd93a6f6b5ab224ae8977bf2c9512c7b049ffdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_filter v0.1.3
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[INFO] [stderr]    Compiling tokio-tungstenite v0.17.2
[INFO] [stderr]    Compiling roslibrust_rosbridge v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.95s
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[INFO] running `Command { std: "docker" "rm" "-f" "8f1365a885e7f8a0e9e8bae83bd93a6f6b5ab224ae8977bf2c9512c7b049ffdd", kill_on_drop: false }`
[INFO] [stdout] 8f1365a885e7f8a0e9e8bae83bd93a6f6b5ab224ae8977bf2c9512c7b049ffdd
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6b54ac851e4fd422783cfa0e3d36eff46689af8ab086d2cc9fd967e68ac0e1fd
[INFO] running `Command { std: "docker" "start" "-a" "6b54ac851e4fd422783cfa0e3d36eff46689af8ab086d2cc9fd967e68ac0e1fd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/roslibrust_rosbridge-afadc143b923ed1c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::confirm_client_handle_impls_ros - should panic ... ok
[INFO] [stdout] test test::topic_provider_can_be_used_at_compile_time - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests roslibrust_rosbridge
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/client.rs - client::ClientHandle::advertise (line 277) - compile ... FAILED
[INFO] [stdout] test src/client.rs - client::ClientHandle::call_service (line 327) - compile ... FAILED
[INFO] [stdout] test src/client.rs - client::ClientHandle::subscribe (line 198) - compile ... FAILED
[INFO] [stdout] test src/client.rs - client::ClientHandle::subscribe (line 221) - compile ... FAILED
[INFO] [stdout] test src/lib.rs - (line 12) - compile ... FAILED
[INFO] [stdout] test src/client.rs - client::ClientHandle (line 54) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/client.rs - client::ClientHandle::advertise (line 277) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `roslibrust_test`
[INFO] [stdout]    --> src/client.rs:279:5
[INFO] [stdout]     |
[INFO] [stdout] 279 | use roslibrust_test::ros1::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `roslibrust_test`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `roslibrust_test`, use `cargo add roslibrust_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std_msgs`
[INFO] [stdout]    --> src/client.rs:285:42
[INFO] [stdout]     |
[INFO] [stdout] 285 |   let mut publisher = handle.advertise::<std_msgs::Header>("/topic").await?;
[INFO] [stdout]     |                                          ^^^^^^^^ use of unresolved module or unlinked crate `std_msgs`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std_msgs`, use `cargo add std_msgs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std_msgs`
[INFO] [stdout]    --> src/client.rs:287:55
[INFO] [stdout]     |
[INFO] [stdout] 287 |   let mut publisher2: roslibrust_rosbridge::Publisher<std_msgs::Header> = handle.advertise("/other_topic").await?;
[INFO] [stdout]     |                                                       ^^^^^^^^ use of unresolved module or unlinked crate `std_msgs`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std_msgs`, use `cargo add std_msgs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/client.rs - client::ClientHandle::call_service (line 327) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `roslibrust_test`
[INFO] [stdout]    --> src/client.rs:329:5
[INFO] [stdout]     |
[INFO] [stdout] 329 | use roslibrust_test::ros1::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `roslibrust_test`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `roslibrust_test`, use `cargo add roslibrust_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rosapi`
[INFO] [stdout]    --> src/client.rs:335:77
[INFO] [stdout]     |
[INFO] [stdout] 335 |   let response = handle.call_service::<rosapi::GetTime>("/rosapi/get_time", rosapi::GetTimeRequest{}).await?;
[INFO] [stdout]     |                                                                             ^^^^^^ use of unresolved module or unlinked crate `rosapi`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `rosapi`, use `cargo add rosapi` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `rosapi`
[INFO] [stdout]    --> src/client.rs:335:40
[INFO] [stdout]     |
[INFO] [stdout] 335 |   let response = handle.call_service::<rosapi::GetTime>("/rosapi/get_time", rosapi::GetTimeRequest{}).await?;
[INFO] [stdout]     |                                        ^^^^^^ use of unresolved module or unlinked crate `rosapi`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `rosapi`, use `cargo add rosapi` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/client.rs - client::ClientHandle::subscribe (line 198) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `roslibrust_test`
[INFO] [stdout]    --> src/client.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 200 | use roslibrust_test::ros1::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `roslibrust_test`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `roslibrust_test`, use `cargo add roslibrust_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std_msgs`
[INFO] [stdout]    --> src/client.rs:206:40
[INFO] [stdout]     |
[INFO] [stdout] 206 |   let subscriber1 = handle.subscribe::<std_msgs::Header>("/topic").await?;
[INFO] [stdout]     |                                        ^^^^^^^^ use of unresolved module or unlinked crate `std_msgs`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std_msgs`, use `cargo add std_msgs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std_msgs`
[INFO] [stdout]    --> src/client.rs:208:53
[INFO] [stdout]     |
[INFO] [stdout] 208 |   let subscriber2: roslibrust_rosbridge::Subscriber<std_msgs::Header> = handle.subscribe("/topic").await?;
[INFO] [stdout]     |                                                     ^^^^^^^^ use of unresolved module or unlinked crate `std_msgs`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std_msgs`, use `cargo add std_msgs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/client.rs - client::ClientHandle::subscribe (line 221) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `roslibrust_test`
[INFO] [stdout]    --> src/client.rs:223:5
[INFO] [stdout]     |
[INFO] [stdout] 223 | use roslibrust_test::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `roslibrust_test`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `roslibrust_test`, use `cargo add roslibrust_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/client.rs:229:7
[INFO] [stdout]     |
[INFO] [stdout] 229 |   let ros1_subscriber = handle.subscribe::<ros1::std_msgs::Header>("/topic").await?;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 233 |     r1_msg = ros1_subscriber.next() => println!("{:?}", r1_msg.stamp),
[INFO] [stdout]     |              --------------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `ros1_subscriber` an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 229 |   let ros1_subscriber: /* Type */ = handle.subscribe::<ros1::std_msgs::Header>("/topic").await?;
[INFO] [stdout]     |                      ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/client.rs:230:7
[INFO] [stdout]     |
[INFO] [stdout] 230 |   let ros2_subscriber = handle.subscribe::<ros2::std_msgs::Header>("/topic").await?;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 234 |     r2_msg = ros2_subscriber.next() => println!("{:?}", r2_msg.stamp),
[INFO] [stdout]     |              --------------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `ros2_subscriber` an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 230 |   let ros2_subscriber: /* Type */ = handle.subscribe::<ros2::std_msgs::Header>("/topic").await?;
[INFO] [stdout]     |                      ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 12) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `roslibrust_test`
[INFO] [stdout]   --> src/lib.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use roslibrust_test::ros1::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `roslibrust_test`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `roslibrust_test`, use `cargo add roslibrust_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let publisher = ros.advertise::<std_msgs::String>("my_topic").await?;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 22 |     publisher.publish(&std_msgs::String { data: "Hello, world!".to_string() }).await?;
[INFO] [stdout]    |     --------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `publisher` an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let publisher: /* Type */ = ros.advertise::<std_msgs::String>("my_topic").await?;
[INFO] [stdout]    |                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std_msgs`
[INFO] [stdout]   --> src/lib.rs:21:37
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let publisher = ros.advertise::<std_msgs::String>("my_topic").await?;
[INFO] [stdout]    |                                     ^^^^^^^^ use of unresolved module or unlinked crate `std_msgs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `std_msgs`, use `cargo add std_msgs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std_msgs`
[INFO] [stdout]   --> src/lib.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 22 |     publisher.publish(&std_msgs::String { data: "Hello, world!".to_string() }).await?;
[INFO] [stdout]    |                        ^^^^^^^^ use of unresolved module or unlinked crate `std_msgs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `std_msgs`, use `cargo add std_msgs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/client.rs - client::ClientHandle (line 54) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `roslibrust_test`
[INFO] [stdout]   --> src/client.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | use roslibrust_test::ros1::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `roslibrust_test`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `roslibrust_test`, use `cargo add roslibrust_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/client.rs:64:24
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let subscription = handle.subscribe::<std_msgs::Header>("/topic").await.unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/client.rs:67:24
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let subscription = handle2.subscribe::<std_msgs::Header>("/topic").await.unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std_msgs`
[INFO] [stdout]   --> src/client.rs:64:43
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let subscription = handle.subscribe::<std_msgs::Header>("/topic").await.unwrap();
[INFO] [stdout]    |                                           ^^^^^^^^ use of unresolved module or unlinked crate `std_msgs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `std_msgs`, use `cargo add std_msgs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std_msgs`
[INFO] [stdout]   --> src/client.rs:67:44
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let subscription = handle2.subscribe::<std_msgs::Header>("/topic").await.unwrap();
[INFO] [stdout]    |                                            ^^^^^^^^ use of unresolved module or unlinked crate `std_msgs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `std_msgs`, use `cargo add std_msgs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/client.rs - client::ClientHandle (line 54)
[INFO] [stdout]     src/client.rs - client::ClientHandle::advertise (line 277)
[INFO] [stdout]     src/client.rs - client::ClientHandle::call_service (line 327)
[INFO] [stdout]     src/client.rs - client::ClientHandle::subscribe (line 198)
[INFO] [stdout]     src/client.rs - client::ClientHandle::subscribe (line 221)
[INFO] [stdout]     src/lib.rs - (line 12)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "6b54ac851e4fd422783cfa0e3d36eff46689af8ab086d2cc9fd967e68ac0e1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b54ac851e4fd422783cfa0e3d36eff46689af8ab086d2cc9fd967e68ac0e1fd", kill_on_drop: false }`
[INFO] [stdout] 6b54ac851e4fd422783cfa0e3d36eff46689af8ab086d2cc9fd967e68ac0e1fd
