[INFO] fetching crate bolt-client 0.8.0...
[INFO] testing bolt-client-0.8.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate bolt-client 0.8.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate bolt-client 0.8.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bolt-client 0.8.0
[INFO] finished tweaking crates.io crate bolt-client 0.8.0
[INFO] tweaked toml for crates.io crate bolt-client 0.8.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 56b5cff9689a87093b9b855148fcc0fb617b06f8d0bb271e0315d39a33751ddb
[INFO] running `Command { std: "docker" "start" "-a" "56b5cff9689a87093b9b855148fcc0fb617b06f8d0bb271e0315d39a33751ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56b5cff9689a87093b9b855148fcc0fb617b06f8d0bb271e0315d39a33751ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56b5cff9689a87093b9b855148fcc0fb617b06f8d0bb271e0315d39a33751ddb", kill_on_drop: false }`
[INFO] [stdout] 56b5cff9689a87093b9b855148fcc0fb617b06f8d0bb271e0315d39a33751ddb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72d155a75f6b90921ba0930aad0dea08b813fa32f84dbbd4ffbe5e27d4217bb7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "72d155a75f6b90921ba0930aad0dea08b813fa32f84dbbd4ffbe5e27d4217bb7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regex-syntax v0.6.20
[INFO] [stderr]    Compiling futures-io v0.3.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling bolt-proto-derive v0.5.1
[INFO] [stderr]    Compiling bolt-client-macros v0.2.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling futures-util v0.3.6
[INFO] [stderr]    Compiling regex v1.4.1
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling chrono-tz v0.5.3
[INFO] [stderr]    Compiling bolt-proto v0.9.1
[INFO] [stderr]    Compiling bolt-client v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.54s
[INFO] running `Command { std: "docker" "inspect" "72d155a75f6b90921ba0930aad0dea08b813fa32f84dbbd4ffbe5e27d4217bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72d155a75f6b90921ba0930aad0dea08b813fa32f84dbbd4ffbe5e27d4217bb7", kill_on_drop: false }`
[INFO] [stdout] 72d155a75f6b90921ba0930aad0dea08b813fa32f84dbbd4ffbe5e27d4217bb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 567003f10570ec948335ebccfef035f4f2ed42e4f892b1dc15ddc463fa738905
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "567003f10570ec948335ebccfef035f4f2ed42e4f892b1dc15ddc463fa738905", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling bolt-client v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `tokio::io::BufStream`
[INFO] [stdout]    --> src/client/v1.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |     use tokio::io::BufStream;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^ no `BufStream` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::stream`
[INFO] [stdout]    --> src/client/v1.rs:201:43
[INFO] [stdout]     |
[INFO] [stdout] 201 |     use crate::{skip_if_handshake_failed, stream, Metadata};
[INFO] [stdout]     |                                           ^^^^^^ no `stream` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/client/v1.rs:258:26
[INFO] [stdout]     |
[INFO] [stdout] 258 |         let mut client = new_client(version).await?;
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/lib.rs:240:16
[INFO] [stdout]     |
[INFO] [stdout] 240 |         if let ::std::result::Result::Err($crate::error::Error::HandshakeFailed(versions)) = $var {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the enum `Result`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/client/v1.rs:294:9
[INFO] [stdout]     |
[INFO] [stdout] 294 |         skip_if_handshake_failed!(client);
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v1.rs:296:24
[INFO] [stdout]     |
[INFO] [stdout] 296 |         let response = initialize_client(&mut client, true).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v1.rs:295:33
[INFO] [stdout]     |
[INFO] [stdout] 295 |         let mut client = client.unwrap();
[INFO] [stdout]     |                                 ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v1.rs:296:24
[INFO] [stdout]     |
[INFO] [stdout] 296 |         let response = initialize_client(&mut client, true).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/lib.rs:240:16
[INFO] [stdout]     |
[INFO] [stdout] 240 |         if let ::std::result::Result::Err($crate::error::Error::HandshakeFailed(versions)) = $var {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the enum `Result`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/client/v1.rs:303:9
[INFO] [stdout]     |
[INFO] [stdout] 303 |         skip_if_handshake_failed!(client);
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v1.rs:311:24
[INFO] [stdout]     |
[INFO] [stdout] 311 |         let response = initialize_client(&mut client, true).await;
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v1.rs:304:33
[INFO] [stdout]     |
[INFO] [stdout] 304 |         let mut client = client.unwrap();
[INFO] [stdout]     |                                 ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v1.rs:311:24
[INFO] [stdout]     |
[INFO] [stdout] 311 |         let response = initialize_client(&mut client, true).await;
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v1.rs:304:33
[INFO] [stdout]     |
[INFO] [stdout] 304 |         let mut client = client.unwrap();
[INFO] [stdout]     |                                 ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v1.rs:305:24
[INFO] [stdout]     |
[INFO] [stdout] 305 |         let response = initialize_client(&mut client, false).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v1.rs:325:24
[INFO] [stdout]     |
[INFO] [stdout] 320 |         let client = get_initialized_client(V1_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 325 |         let response = client.ack_failure().await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v1.rs:343:24
[INFO] [stdout]     |
[INFO] [stdout] 333 |         let client = get_initialized_client(V1_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 343 |         let response = client.ack_failure().await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/lib.rs:240:16
[INFO] [stdout]     |
[INFO] [stdout] 240 |         if let ::std::result::Result::Err($crate::error::Error::HandshakeFailed(versions)) = $var {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the enum `Result`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/client/v1.rs:352:9
[INFO] [stdout]     |
[INFO] [stdout] 352 |         skip_if_handshake_failed!(client);
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v1.rs:354:24
[INFO] [stdout]     |
[INFO] [stdout] 354 |         let response = run_valid_query(&mut client).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v1.rs:353:33
[INFO] [stdout]     |
[INFO] [stdout] 353 |         let mut client = client.unwrap();
[INFO] [stdout]     |                                 ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v1.rs:354:24
[INFO] [stdout]     |
[INFO] [stdout] 354 |         let response = run_valid_query(&mut client).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v1.rs:377:25
[INFO] [stdout]     |
[INFO] [stdout] 360 |         let client = get_initialized_client(V1_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 377 |         for response in client.pipeline(messages).await.unwrap() {
[INFO] [stdout]     |                         ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v1.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 391 |         let client = get_initialized_client(V1_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 394 |         let response = client.run("RETURN 3458376 as n;", None).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v1.rs:408:9
[INFO] [stdout]     |
[INFO] [stdout] 405 |         let client = get_initialized_client(V1_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 408 |         client
[INFO] [stdout]     |         ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v1.rs:449:24
[INFO] [stdout]     |
[INFO] [stdout] 446 |         let client = get_initialized_client(V1_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 449 |         let response = client.discard_all().await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v1.rs:460:24
[INFO] [stdout]     |
[INFO] [stdout] 455 |         let client = get_initialized_client(V1_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 460 |         let response = client.discard_all().await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v1.rs:471:24
[INFO] [stdout]     |
[INFO] [stdout] 466 |         let client = get_initialized_client(V1_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 471 |         let response = client.discard_all().await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v1.rs:490:24
[INFO] [stdout]     |
[INFO] [stdout] 480 |         let client = get_initialized_client(V1_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 490 |         let response = client.reset().await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/lib.rs:240:16
[INFO] [stdout]     |
[INFO] [stdout] 240 |         if let ::std::result::Result::Err($crate::error::Error::HandshakeFailed(versions)) = $var {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the enum `Result`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/client/v1.rs:499:9
[INFO] [stdout]     |
[INFO] [stdout] 499 |         skip_if_handshake_failed!(client);
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v1.rs:503:24
[INFO] [stdout]     |
[INFO] [stdout] 503 |         let response = run_valid_query(&mut client).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v1.rs:500:33
[INFO] [stdout]     |
[INFO] [stdout] 500 |         let mut client = client.unwrap();
[INFO] [stdout]     |                                 ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v1.rs:503:24
[INFO] [stdout]     |
[INFO] [stdout] 503 |         let response = run_valid_query(&mut client).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v1.rs:500:33
[INFO] [stdout]     |
[INFO] [stdout] 500 |         let mut client = client.unwrap();
[INFO] [stdout]     |                                 ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v1.rs:501:24
[INFO] [stdout]     |
[INFO] [stdout] 501 |         let response = run_invalid_query(&mut client).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v1.rs:515:23
[INFO] [stdout]     |
[INFO] [stdout] 512 |         let client = get_initialized_client(V1_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 515 |         assert!(match client.commit().await {
[INFO] [stdout]     |                       ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v1.rs:526:9
[INFO] [stdout]     |
[INFO] [stdout] 523 |         let client = get_initialized_client(V1_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 526 |         client.send_message(Message::Commit).await.unwrap();
[INFO] [stdout]     |         ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/lib.rs:240:16
[INFO] [stdout]     |
[INFO] [stdout] 240 |         if let ::std::result::Result::Err($crate::error::Error::HandshakeFailed(versions)) = $var {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the enum `Result`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/client/v2.rs:16:9
[INFO] [stdout]     |
[INFO] [stdout] 16  |         skip_if_handshake_failed!(client);
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v2.rs:18:24
[INFO] [stdout]     |
[INFO] [stdout] 18  |         let response = initialize_client(&mut client, true).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> src/client/v2.rs:17:33
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let mut client = client.unwrap();
[INFO] [stdout]    |                                 ^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> src/client/v2.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let response = initialize_client(&mut client, true).await.unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/lib.rs:240:16
[INFO] [stdout]     |
[INFO] [stdout] 240 |         if let ::std::result::Result::Err($crate::error::Error::HandshakeFailed(versions)) = $var {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the enum `Result`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/client/v2.rs:25:9
[INFO] [stdout]     |
[INFO] [stdout] 25  |         skip_if_handshake_failed!(client);
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v2.rs:33:24
[INFO] [stdout]     |
[INFO] [stdout] 33  |         let response = initialize_client(&mut client, true).await;
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> src/client/v2.rs:26:33
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let mut client = client.unwrap();
[INFO] [stdout]    |                                 ^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> src/client/v2.rs:33:24
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let response = initialize_client(&mut client, true).await;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> src/client/v2.rs:26:33
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let mut client = client.unwrap();
[INFO] [stdout]    |                                 ^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> src/client/v2.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let response = initialize_client(&mut client, false).await.unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]   --> src/client/v2.rs:47:24
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let client = get_initialized_client(V2_0).await;
[INFO] [stdout]    |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 47 |         let response = client.ack_failure().await.unwrap();
[INFO] [stdout]    |                        ^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout]    = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]   --> src/client/v2.rs:65:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let client = get_initialized_client(V2_0).await;
[INFO] [stdout]    |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 65 |         let response = client.ack_failure().await.unwrap();
[INFO] [stdout]    |                        ^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout]    = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/lib.rs:240:16
[INFO] [stdout]     |
[INFO] [stdout] 240 |         if let ::std::result::Result::Err($crate::error::Error::HandshakeFailed(versions)) = $var {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the enum `Result`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/client/v2.rs:74:9
[INFO] [stdout]     |
[INFO] [stdout] 74  |         skip_if_handshake_failed!(client);
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v2.rs:76:24
[INFO] [stdout]     |
[INFO] [stdout] 76  |         let response = run_valid_query(&mut client).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> src/client/v2.rs:75:33
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let mut client = client.unwrap();
[INFO] [stdout]    |                                 ^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> src/client/v2.rs:76:24
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let response = run_valid_query(&mut client).await.unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]   --> src/client/v2.rs:99:25
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let client = get_initialized_client(V2_0).await;
[INFO] [stdout]    |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 99 |         for response in client.pipeline(messages).await.unwrap() {
[INFO] [stdout]    |                         ^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout]    = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v2.rs:116:24
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let client = get_initialized_client(V2_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 116 |         let response = client
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v2.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         let client = get_initialized_client(V2_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 156 |         client
[INFO] [stdout]     |         ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v2.rs:205:24
[INFO] [stdout]     |
[INFO] [stdout] 202 |         let client = get_initialized_client(V2_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 205 |         let response = client.discard_all().await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v2.rs:216:24
[INFO] [stdout]     |
[INFO] [stdout] 211 |         let client = get_initialized_client(V2_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 216 |         let response = client.discard_all().await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v2.rs:227:24
[INFO] [stdout]     |
[INFO] [stdout] 222 |         let client = get_initialized_client(V2_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 227 |         let response = client.discard_all().await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v2.rs:246:24
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let client = get_initialized_client(V2_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 246 |         let response = client.reset().await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/lib.rs:240:16
[INFO] [stdout]     |
[INFO] [stdout] 240 |         if let ::std::result::Result::Err($crate::error::Error::HandshakeFailed(versions)) = $var {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the enum `Result`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/client/v2.rs:255:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |         skip_if_handshake_failed!(client);
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v2.rs:259:24
[INFO] [stdout]     |
[INFO] [stdout] 259 |         let response = run_valid_query(&mut client).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v2.rs:256:33
[INFO] [stdout]     |
[INFO] [stdout] 256 |         let mut client = client.unwrap();
[INFO] [stdout]     |                                 ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v2.rs:259:24
[INFO] [stdout]     |
[INFO] [stdout] 259 |         let response = run_valid_query(&mut client).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v2.rs:256:33
[INFO] [stdout]     |
[INFO] [stdout] 256 |         let mut client = client.unwrap();
[INFO] [stdout]     |                                 ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v2.rs:257:24
[INFO] [stdout]     |
[INFO] [stdout] 257 |         let response = run_invalid_query(&mut client).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/lib.rs:240:16
[INFO] [stdout]     |
[INFO] [stdout] 240 |         if let ::std::result::Result::Err($crate::error::Error::HandshakeFailed(versions)) = $var {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the enum `Result`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/client/v3.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         skip_if_handshake_failed!(client);
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v3.rs:133:24
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let response = initialize_client(&mut client, true).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v3.rs:132:33
[INFO] [stdout]     |
[INFO] [stdout] 132 |         let mut client = client.unwrap();
[INFO] [stdout]     |                                 ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v3.rs:133:24
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let response = initialize_client(&mut client, true).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/lib.rs:240:16
[INFO] [stdout]     |
[INFO] [stdout] 240 |         if let ::std::result::Result::Err($crate::error::Error::HandshakeFailed(versions)) = $var {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the enum `Result`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/client/v3.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         skip_if_handshake_failed!(client);
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v3.rs:142:24
[INFO] [stdout]     |
[INFO] [stdout] 142 |         let response = initialize_client(&mut client, false).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v3.rs:141:33
[INFO] [stdout]     |
[INFO] [stdout] 141 |         let mut client = client.unwrap();
[INFO] [stdout]     |                                 ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v3.rs:142:24
[INFO] [stdout]     |
[INFO] [stdout] 142 |         let response = initialize_client(&mut client, false).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v3.rs:151:17
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let client = get_initialized_client(V3_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 151 |         assert!(client.goodbye().await.is_ok());
[INFO] [stdout]     |                 ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/lib.rs:240:16
[INFO] [stdout]     |
[INFO] [stdout] 240 |         if let ::std::result::Result::Err($crate::error::Error::HandshakeFailed(versions)) = $var {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the enum `Result`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/client/v3.rs:157:9
[INFO] [stdout]     |
[INFO] [stdout] 157 |         skip_if_handshake_failed!(client);
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v3.rs:159:24
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let response = run_valid_query(&mut client).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v3.rs:158:33
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let mut client = client.unwrap();
[INFO] [stdout]     |                                 ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v3.rs:159:24
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let response = run_valid_query(&mut client).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v3.rs:186:25
[INFO] [stdout]     |
[INFO] [stdout] 165 |         let client = get_initialized_client(V3_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 186 |         for response in client.pipeline(messages).await.unwrap() {
[INFO] [stdout]     |                         ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v3.rs:203:24
[INFO] [stdout]     |
[INFO] [stdout] 200 |         let client = get_initialized_client(V3_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 203 |         let response = client.begin(None).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v3.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |         let client = get_initialized_client(V3_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 212 |         client.begin(None).await.unwrap();
[INFO] [stdout]     |         ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v3.rs:222:9
[INFO] [stdout]     |
[INFO] [stdout] 219 |         let client = get_initialized_client(V3_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 222 |         client.begin(None).await.unwrap();
[INFO] [stdout]     |         ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v3.rs:263:24
[INFO] [stdout]     |
[INFO] [stdout] 260 |         let client = get_initialized_client(V3_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 263 |         let response = client.commit().await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v3.rs:272:9
[INFO] [stdout]     |
[INFO] [stdout] 269 |         let client = get_initialized_client(V3_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 272 |         client.begin(None).await.unwrap();
[INFO] [stdout]     |         ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v3.rs:282:9
[INFO] [stdout]     |
[INFO] [stdout] 279 |         let client = get_initialized_client(V3_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 282 |         client.begin(None).await.unwrap();
[INFO] [stdout]     |         ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v3.rs:319:24
[INFO] [stdout]     |
[INFO] [stdout] 316 |         let client = get_initialized_client(V3_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 319 |         let response = client.rollback().await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/lib.rs:240:16
[INFO] [stdout]     |
[INFO] [stdout] 240 |         if let ::std::result::Result::Err($crate::error::Error::HandshakeFailed(versions)) = $var {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the enum `Result`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/client/v4.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         skip_if_handshake_failed!(client);
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:69:24
[INFO] [stdout]     |
[INFO] [stdout] 69  |         let response = initialize_client(&mut client, true).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> src/client/v4.rs:68:33
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let mut client = client.unwrap();
[INFO] [stdout]    |                                 ^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> src/client/v4.rs:69:24
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let response = initialize_client(&mut client, true).await.unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/lib.rs:240:16
[INFO] [stdout]     |
[INFO] [stdout] 240 |         if let ::std::result::Result::Err($crate::error::Error::HandshakeFailed(versions)) = $var {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the enum `Result`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/client/v4.rs:76:9
[INFO] [stdout]     |
[INFO] [stdout] 76  |         skip_if_handshake_failed!(client);
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:78:24
[INFO] [stdout]     |
[INFO] [stdout] 78  |         let response = initialize_client(&mut client, false).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> src/client/v4.rs:77:33
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let mut client = client.unwrap();
[INFO] [stdout]    |                                 ^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> src/client/v4.rs:78:24
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let response = initialize_client(&mut client, false).await.unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]   --> src/client/v4.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let client = get_initialized_client(V4_0).await;
[INFO] [stdout]    |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 87 |         assert!(client.goodbye().await.is_ok());
[INFO] [stdout]    |                 ^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout]    = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/lib.rs:240:16
[INFO] [stdout]     |
[INFO] [stdout] 240 |         if let ::std::result::Result::Err($crate::error::Error::HandshakeFailed(versions)) = $var {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the enum `Result`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/client/v4.rs:93:9
[INFO] [stdout]     |
[INFO] [stdout] 93  |         skip_if_handshake_failed!(client);
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:95:24
[INFO] [stdout]     |
[INFO] [stdout] 95  |         let response = run_valid_query(&mut client).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> src/client/v4.rs:94:33
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let mut client = client.unwrap();
[INFO] [stdout]    |                                 ^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> src/client/v4.rs:95:24
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let response = run_valid_query(&mut client).await.unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v4.rs:122:25
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let client = get_initialized_client(V4_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 122 |         for response in client.pipeline(messages).await.unwrap() {
[INFO] [stdout]     |                         ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v4.rs:151:24
[INFO] [stdout]     |
[INFO] [stdout] 145 |         let client = get_initialized_client(V4_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 151 |         let response = client.discard(None).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:160:58
[INFO] [stdout]     |
[INFO] [stdout] 160 |             .discard(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout]     |                                                          ^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:159:24
[INFO] [stdout]     |
[INFO] [stdout] 159 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 160 | |             .discard(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout] 161 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:160:52
[INFO] [stdout]     |
[INFO] [stdout] 160 |             .discard(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout]     |                                                    ^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:159:24
[INFO] [stdout]     |
[INFO] [stdout] 159 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 160 | |             .discard(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout] 161 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:160:47
[INFO] [stdout]     |
[INFO] [stdout] 160 |             .discard(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:159:24
[INFO] [stdout]     |
[INFO] [stdout] 159 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 160 | |             .discard(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout] 161 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:160:47
[INFO] [stdout]     |
[INFO] [stdout] 160 |             .discard(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:159:24
[INFO] [stdout]     |
[INFO] [stdout] 159 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 160 | |             .discard(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout] 161 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:160:47
[INFO] [stdout]     |
[INFO] [stdout] 160 |             .discard(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:159:24
[INFO] [stdout]     |
[INFO] [stdout] 159 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 160 | |             .discard(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout] 161 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:171:59
[INFO] [stdout]     |
[INFO] [stdout] 171 |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                                           ^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:170:24
[INFO] [stdout]     |
[INFO] [stdout] 170 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 171 | |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 172 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:171:58
[INFO] [stdout]     |
[INFO] [stdout] 171 |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                                          ^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:170:24
[INFO] [stdout]     |
[INFO] [stdout] 170 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 171 | |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 172 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:171:52
[INFO] [stdout]     |
[INFO] [stdout] 171 |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                                    ^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:170:24
[INFO] [stdout]     |
[INFO] [stdout] 170 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 171 | |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 172 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:171:47
[INFO] [stdout]     |
[INFO] [stdout] 171 |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:170:24
[INFO] [stdout]     |
[INFO] [stdout] 170 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 171 | |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 172 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:171:47
[INFO] [stdout]     |
[INFO] [stdout] 171 |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:170:24
[INFO] [stdout]     |
[INFO] [stdout] 170 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 171 | |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 172 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:171:47
[INFO] [stdout]     |
[INFO] [stdout] 171 |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:170:24
[INFO] [stdout]     |
[INFO] [stdout] 170 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 171 | |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 172 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v4.rs:187:24
[INFO] [stdout]     |
[INFO] [stdout] 182 |         let client = get_initialized_client(V4_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 187 |         let response = client
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:194:55
[INFO] [stdout]     |
[INFO] [stdout] 194 |             .pull(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout]     |                                                       ^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:193:35
[INFO] [stdout]     |
[INFO] [stdout] 193 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 194 | |             .pull(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout] 195 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:194:49
[INFO] [stdout]     |
[INFO] [stdout] 194 |             .pull(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout]     |                                                 ^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:193:35
[INFO] [stdout]     |
[INFO] [stdout] 193 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 194 | |             .pull(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout] 195 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:194:44
[INFO] [stdout]     |
[INFO] [stdout] 194 |             .pull(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:193:35
[INFO] [stdout]     |
[INFO] [stdout] 193 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 194 | |             .pull(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout] 195 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:194:44
[INFO] [stdout]     |
[INFO] [stdout] 194 |             .pull(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:193:35
[INFO] [stdout]     |
[INFO] [stdout] 193 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 194 | |             .pull(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout] 195 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:194:44
[INFO] [stdout]     |
[INFO] [stdout] 194 |             .pull(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:193:35
[INFO] [stdout]     |
[INFO] [stdout] 193 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 194 | |             .pull(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout] 195 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:209:56
[INFO] [stdout]     |
[INFO] [stdout] 209 |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                                        ^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:208:35
[INFO] [stdout]     |
[INFO] [stdout] 208 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 209 | |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 210 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:209:55
[INFO] [stdout]     |
[INFO] [stdout] 209 |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                                       ^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:208:35
[INFO] [stdout]     |
[INFO] [stdout] 208 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 209 | |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 210 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:209:49
[INFO] [stdout]     |
[INFO] [stdout] 209 |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                                 ^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:208:35
[INFO] [stdout]     |
[INFO] [stdout] 208 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 209 | |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 210 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:209:44
[INFO] [stdout]     |
[INFO] [stdout] 209 |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:208:35
[INFO] [stdout]     |
[INFO] [stdout] 208 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 209 | |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 210 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:209:44
[INFO] [stdout]     |
[INFO] [stdout] 209 |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:208:35
[INFO] [stdout]     |
[INFO] [stdout] 208 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 209 | |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 210 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4.rs:209:44
[INFO] [stdout]     |
[INFO] [stdout] 209 |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4.rs:208:35
[INFO] [stdout]     |
[INFO] [stdout] 208 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 209 | |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 210 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v4.rs:222:24
[INFO] [stdout]     |
[INFO] [stdout] 219 |         let client = get_initialized_client(V4_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 222 |         let response = client.begin(None).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v4.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 228 |         let client = get_initialized_client(V4_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 231 |         client.begin(None).await.unwrap();
[INFO] [stdout]     |         ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v4.rs:241:9
[INFO] [stdout]     |
[INFO] [stdout] 238 |         let client = get_initialized_client(V4_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 241 |         client.begin(None).await.unwrap();
[INFO] [stdout]     |         ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v4.rs:285:24
[INFO] [stdout]     |
[INFO] [stdout] 282 |         let client = get_initialized_client(V4_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 285 |         let response = client.commit().await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v4.rs:294:9
[INFO] [stdout]     |
[INFO] [stdout] 291 |         let client = get_initialized_client(V4_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 294 |         client.begin(None).await.unwrap();
[INFO] [stdout]     |         ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v4.rs:304:9
[INFO] [stdout]     |
[INFO] [stdout] 301 |         let client = get_initialized_client(V4_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 304 |         client.begin(None).await.unwrap();
[INFO] [stdout]     |         ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v4.rs:344:24
[INFO] [stdout]     |
[INFO] [stdout] 341 |         let client = get_initialized_client(V4_0).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 344 |         let response = client.rollback().await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/lib.rs:240:16
[INFO] [stdout]     |
[INFO] [stdout] 240 |         if let ::std::result::Result::Err($crate::error::Error::HandshakeFailed(versions)) = $var {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the enum `Result`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/client/v4_1.rs:16:9
[INFO] [stdout]     |
[INFO] [stdout] 16  |         skip_if_handshake_failed!(client);
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:18:24
[INFO] [stdout]     |
[INFO] [stdout] 18  |         let response = initialize_client(&mut client, true).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> src/client/v4_1.rs:17:33
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let mut client = client.unwrap();
[INFO] [stdout]    |                                 ^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> src/client/v4_1.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let response = initialize_client(&mut client, true).await.unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/lib.rs:240:16
[INFO] [stdout]     |
[INFO] [stdout] 240 |         if let ::std::result::Result::Err($crate::error::Error::HandshakeFailed(versions)) = $var {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the enum `Result`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/client/v4_1.rs:25:9
[INFO] [stdout]     |
[INFO] [stdout] 25  |         skip_if_handshake_failed!(client);
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:27:24
[INFO] [stdout]     |
[INFO] [stdout] 27  |         let response = initialize_client(&mut client, false).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> src/client/v4_1.rs:26:33
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let mut client = client.unwrap();
[INFO] [stdout]    |                                 ^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> src/client/v4_1.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let response = initialize_client(&mut client, false).await.unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]   --> src/client/v4_1.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let client = get_initialized_client(V4_1).await;
[INFO] [stdout]    |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 36 |         assert!(client.goodbye().await.is_ok());
[INFO] [stdout]    |                 ^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout]    = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/lib.rs:240:16
[INFO] [stdout]     |
[INFO] [stdout] 240 |         if let ::std::result::Result::Err($crate::error::Error::HandshakeFailed(versions)) = $var {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the enum `Result`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/client/v4_1.rs:42:9
[INFO] [stdout]     |
[INFO] [stdout] 42  |         skip_if_handshake_failed!(client);
[INFO] [stdout]     |         ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:44:24
[INFO] [stdout]     |
[INFO] [stdout] 44  |         let response = run_valid_query(&mut client).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> src/client/v4_1.rs:43:33
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let mut client = client.unwrap();
[INFO] [stdout]    |                                 ^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> src/client/v4_1.rs:44:24
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let response = run_valid_query(&mut client).await.unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]   --> src/client/v4_1.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let client = get_initialized_client(V4_1).await;
[INFO] [stdout]    |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 71 |         for response in client.pipeline(messages).await.unwrap() {
[INFO] [stdout]    |                         ^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout]    = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v4_1.rs:100:24
[INFO] [stdout]     |
[INFO] [stdout] 94  |         let client = get_initialized_client(V4_1).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 100 |         let response = client.discard(None).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:109:58
[INFO] [stdout]     |
[INFO] [stdout] 109 |             .discard(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout]     |                                                          ^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:108:24
[INFO] [stdout]     |
[INFO] [stdout] 108 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 109 | |             .discard(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout] 110 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:109:52
[INFO] [stdout]     |
[INFO] [stdout] 109 |             .discard(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout]     |                                                    ^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:108:24
[INFO] [stdout]     |
[INFO] [stdout] 108 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 109 | |             .discard(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout] 110 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:109:47
[INFO] [stdout]     |
[INFO] [stdout] 109 |             .discard(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:108:24
[INFO] [stdout]     |
[INFO] [stdout] 108 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 109 | |             .discard(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout] 110 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:109:47
[INFO] [stdout]     |
[INFO] [stdout] 109 |             .discard(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:108:24
[INFO] [stdout]     |
[INFO] [stdout] 108 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 109 | |             .discard(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout] 110 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:109:47
[INFO] [stdout]     |
[INFO] [stdout] 109 |             .discard(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:108:24
[INFO] [stdout]     |
[INFO] [stdout] 108 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 109 | |             .discard(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout] 110 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:120:59
[INFO] [stdout]     |
[INFO] [stdout] 120 |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                                           ^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:119:24
[INFO] [stdout]     |
[INFO] [stdout] 119 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 120 | |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 121 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:120:58
[INFO] [stdout]     |
[INFO] [stdout] 120 |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                                          ^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:119:24
[INFO] [stdout]     |
[INFO] [stdout] 119 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 120 | |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 121 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:120:52
[INFO] [stdout]     |
[INFO] [stdout] 120 |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                                    ^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:119:24
[INFO] [stdout]     |
[INFO] [stdout] 119 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 120 | |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 121 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:120:47
[INFO] [stdout]     |
[INFO] [stdout] 120 |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:119:24
[INFO] [stdout]     |
[INFO] [stdout] 119 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 120 | |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 121 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:120:47
[INFO] [stdout]     |
[INFO] [stdout] 120 |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:119:24
[INFO] [stdout]     |
[INFO] [stdout] 119 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 120 | |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 121 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:120:47
[INFO] [stdout]     |
[INFO] [stdout] 120 |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:119:24
[INFO] [stdout]     |
[INFO] [stdout] 119 |           let response = client
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 120 | |             .discard(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 121 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v4_1.rs:136:24
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let client = get_initialized_client(V4_1).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 136 |         let response = client
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:143:55
[INFO] [stdout]     |
[INFO] [stdout] 143 |             .pull(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout]     |                                                       ^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:142:35
[INFO] [stdout]     |
[INFO] [stdout] 142 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 143 | |             .pull(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout] 144 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:143:49
[INFO] [stdout]     |
[INFO] [stdout] 143 |             .pull(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout]     |                                                 ^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:142:35
[INFO] [stdout]     |
[INFO] [stdout] 142 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 143 | |             .pull(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout] 144 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:143:44
[INFO] [stdout]     |
[INFO] [stdout] 143 |             .pull(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:142:35
[INFO] [stdout]     |
[INFO] [stdout] 142 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 143 | |             .pull(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout] 144 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:143:44
[INFO] [stdout]     |
[INFO] [stdout] 143 |             .pull(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:142:35
[INFO] [stdout]     |
[INFO] [stdout] 142 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 143 | |             .pull(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout] 144 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:143:44
[INFO] [stdout]     |
[INFO] [stdout] 143 |             .pull(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:142:35
[INFO] [stdout]     |
[INFO] [stdout] 142 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 143 | |             .pull(Some(Metadata::from_iter(vec![("n", 1)])))
[INFO] [stdout] 144 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:158:56
[INFO] [stdout]     |
[INFO] [stdout] 158 |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                                        ^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:157:35
[INFO] [stdout]     |
[INFO] [stdout] 157 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 158 | |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 159 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:158:55
[INFO] [stdout]     |
[INFO] [stdout] 158 |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                                       ^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:157:35
[INFO] [stdout]     |
[INFO] [stdout] 157 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 158 | |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 159 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:158:49
[INFO] [stdout]     |
[INFO] [stdout] 158 |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                                 ^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:157:35
[INFO] [stdout]     |
[INFO] [stdout] 157 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 158 | |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 159 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:158:44
[INFO] [stdout]     |
[INFO] [stdout] 158 |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:157:35
[INFO] [stdout]     |
[INFO] [stdout] 157 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 158 | |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 159 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:158:44
[INFO] [stdout]     |
[INFO] [stdout] 158 |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:157:35
[INFO] [stdout]     |
[INFO] [stdout] 157 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 158 | |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 159 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/client/v4_1.rs:158:44
[INFO] [stdout]     |
[INFO] [stdout] 158 |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/client/v4_1.rs:157:35
[INFO] [stdout]     |
[INFO] [stdout] 157 |           let (response, records) = client
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 158 | |             .pull(Some(Metadata::from_iter(vec![("n", -1)])))
[INFO] [stdout] 159 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v4_1.rs:171:24
[INFO] [stdout]     |
[INFO] [stdout] 168 |         let client = get_initialized_client(V4_1).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 171 |         let response = client.begin(None).await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v4_1.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |         let client = get_initialized_client(V4_1).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 180 |         client.begin(None).await.unwrap();
[INFO] [stdout]     |         ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v4_1.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let client = get_initialized_client(V4_1).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 190 |         client.begin(None).await.unwrap();
[INFO] [stdout]     |         ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v4_1.rs:234:24
[INFO] [stdout]     |
[INFO] [stdout] 231 |         let client = get_initialized_client(V4_1).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 234 |         let response = client.commit().await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v4_1.rs:243:9
[INFO] [stdout]     |
[INFO] [stdout] 240 |         let client = get_initialized_client(V4_1).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 243 |         client.begin(None).await.unwrap();
[INFO] [stdout]     |         ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v4_1.rs:253:9
[INFO] [stdout]     |
[INFO] [stdout] 250 |         let client = get_initialized_client(V4_1).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 253 |         client.begin(None).await.unwrap();
[INFO] [stdout]     |         ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `std::result::Result<T, error::Error>`
[INFO] [stdout]    --> src/client/v4_1.rs:293:24
[INFO] [stdout]     |
[INFO] [stdout] 290 |         let client = get_initialized_client(V4_1).await;
[INFO] [stdout]     |             ------ consider giving `client` the explicit type `std::result::Result<T, error::Error>`, with the type parameters specified
[INFO] [stdout] ...
[INFO] [stdout] 293 |         let response = client.rollback().await.unwrap();
[INFO] [stdout]     |                        ^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 136 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0698.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bolt-client`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "567003f10570ec948335ebccfef035f4f2ed42e4f892b1dc15ddc463fa738905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "567003f10570ec948335ebccfef035f4f2ed42e4f892b1dc15ddc463fa738905", kill_on_drop: false }`
[INFO] [stdout] 567003f10570ec948335ebccfef035f4f2ed42e4f892b1dc15ddc463fa738905
