[INFO] fetching crate mcprotocol-rs 0.1.5...
[INFO] testing mcprotocol-rs-0.1.5 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mcprotocol-rs 0.1.5 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate mcprotocol-rs 0.1.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mcprotocol-rs 0.1.5
[INFO] tweaked toml for crates.io crate mcprotocol-rs 0.1.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcprotocol-rs 0.1.5 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mcprotocol-rs 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 7a798330d3165f8073d644973de93b4b90e3fa622ea5e83ef35a17fcfd6cd54a
[INFO] running `Command { std: "docker" "start" "-a" "7a798330d3165f8073d644973de93b4b90e3fa622ea5e83ef35a17fcfd6cd54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a798330d3165f8073d644973de93b4b90e3fa622ea5e83ef35a17fcfd6cd54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a798330d3165f8073d644973de93b4b90e3fa622ea5e83ef35a17fcfd6cd54a", kill_on_drop: false }`
[INFO] [stdout] 7a798330d3165f8073d644973de93b4b90e3fa622ea5e83ef35a17fcfd6cd54a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a549b5365c8f3d28e9e90ef41c810ed0a4d8d52e7150646fe518dddf5b30cb8d
[INFO] running `Command { std: "docker" "start" "-a" "a549b5365c8f3d28e9e90ef41c810ed0a4d8d52e7150646fe518dddf5b30cb8d", kill_on_drop: false }`
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[INFO] [stderr]    Compiling reqwest v0.12.12
[INFO] [stderr]    Compiling mcprotocol-rs v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ClientCapabilities`, `ImplementationInfo`, and `ServerCapabilities`
[INFO] [stdout]  --> src/protocol/message.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{ClientCapabilities, ImplementationInfo, RequestId, ServerCapabilities};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Result`
[INFO] [stdout]  --> src/protocol/message.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub use protocol::*;
[INFO] [stdout]    |         ^^^^^^^^^^^ the name `ServerCapabilities` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use server_features::*;
[INFO] [stdout]    |         ------------------ but the name `ServerCapabilities` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/transport/stdio/client.rs:55:39
[INFO] [stdout]    |
[INFO] [stdout] 55 |     async fn start_log_capture(&self, mut stderr: tokio::process::ChildStderr) {
[INFO] [stdout]    |                                       ----^^^^^^
[INFO] [stdout]    |                                       |
[INFO] [stdout]    |                                       help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.12s
[INFO] running `Command { std: "docker" "inspect" "a549b5365c8f3d28e9e90ef41c810ed0a4d8d52e7150646fe518dddf5b30cb8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a549b5365c8f3d28e9e90ef41c810ed0a4d8d52e7150646fe518dddf5b30cb8d", kill_on_drop: false }`
[INFO] [stdout] a549b5365c8f3d28e9e90ef41c810ed0a4d8d52e7150646fe518dddf5b30cb8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 476bc219ad3d46e098d528fd1e27c473bf799f2208e56126bc3104dbc179474d
[INFO] running `Command { std: "docker" "start" "-a" "476bc219ad3d46e098d528fd1e27c473bf799f2208e56126bc3104dbc179474d", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `ClientCapabilities`, `ImplementationInfo`, and `ServerCapabilities`
[INFO] [stdout]  --> src/protocol/message.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{ClientCapabilities, ImplementationInfo, RequestId, ServerCapabilities};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Result`
[INFO] [stdout]  --> src/protocol/message.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub use protocol::*;
[INFO] [stdout]    |         ^^^^^^^^^^^ the name `ServerCapabilities` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use server_features::*;
[INFO] [stdout]    |         ------------------ but the name `ServerCapabilities` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mcprotocol-rs v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/transport/stdio/client.rs:55:39
[INFO] [stdout]    |
[INFO] [stdout] 55 |     async fn start_log_capture(&self, mut stderr: tokio::process::ChildStderr) {
[INFO] [stdout]    |                                       ----^^^^^^
[INFO] [stdout]    |                                       |
[INFO] [stdout]    |                                       help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx`
[INFO] [stdout]   --> examples/ping_example.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let (tx, mut rx) = tokio::sync::oneshot::channel::<()>();
[INFO] [stdout]    |          ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/ping_example.rs:73:14
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let (tx, mut rx) = tokio::sync::oneshot::channel::<()>();
[INFO] [stdout]    |              ----^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ClientCapabilities`, `ImplementationInfo`, and `ServerCapabilities`
[INFO] [stdout]  --> src/protocol/message.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{ClientCapabilities, ImplementationInfo, RequestId, ServerCapabilities};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Result`
[INFO] [stdout]  --> src/protocol/message.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub use protocol::*;
[INFO] [stdout]    |         ^^^^^^^^^^^ the name `ServerCapabilities` in the type namespace is first re-exported here
[INFO] [stdout] 10 | pub use server_features::*;
[INFO] [stdout]    |         ------------------ but the name `ServerCapabilities` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/transport/stdio/client.rs:55:39
[INFO] [stdout]    |
[INFO] [stdout] 55 |     async fn start_log_capture(&self, mut stderr: tokio::process::ChildStderr) {
[INFO] [stdout]    |                                       ----^^^^^^
[INFO] [stdout]    |                                       |
[INFO] [stdout]    |                                       help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]    --> src/protocol/message.rs:375:13
[INFO] [stdout]     |
[INFO] [stdout] 375 |         let request = Request::new(Method::Initialize, None, request_id.clone());
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client_request`
[INFO] [stdout]    --> src/protocol/message.rs:664:13
[INFO] [stdout]     |
[INFO] [stdout] 664 |         let client_request = Request::new(
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.77s
[INFO] running `Command { std: "docker" "inspect" "476bc219ad3d46e098d528fd1e27c473bf799f2208e56126bc3104dbc179474d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "476bc219ad3d46e098d528fd1e27c473bf799f2208e56126bc3104dbc179474d", kill_on_drop: false }`
[INFO] [stdout] 476bc219ad3d46e098d528fd1e27c473bf799f2208e56126bc3104dbc179474d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 19eb4db09f7a34d066ad53d5ccd03095926b1be90faa2f4c2019db274f6b04a7
[INFO] running `Command { std: "docker" "start" "-a" "19eb4db09f7a34d066ad53d5ccd03095926b1be90faa2f4c2019db274f6b04a7", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `ClientCapabilities`, `ImplementationInfo`, and `ServerCapabilities`
[INFO] [stderr]  --> src/protocol/message.rs:5:13
[INFO] [stderr]   |
[INFO] [stderr] 5 | use super::{ClientCapabilities, ImplementationInfo, RequestId, ServerCapabilities};
[INFO] [stderr]   |             ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::Result`
[INFO] [stderr]  --> src/protocol/message.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::Result;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous glob re-exports
[INFO] [stderr]   --> src/lib.rs:9:9
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub use protocol::*;
[INFO] [stderr]    |         ^^^^^^^^^^^ the name `ServerCapabilities` in the type namespace is first re-exported here
[INFO] [stderr] 10 | pub use server_features::*;
[INFO] [stderr]    |         ------------------ but the name `ServerCapabilities` in the type namespace is also re-exported here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/transport/stdio/client.rs:55:39
[INFO] [stderr]    |
[INFO] [stderr] 55 |     async fn start_log_capture(&self, mut stderr: tokio::process::ChildStderr) {
[INFO] [stderr]    |                                       ----^^^^^^
[INFO] [stderr]    |                                       |
[INFO] [stderr]    |                                       help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]    --> src/protocol/message.rs:375:13
[INFO] [stderr]     |
[INFO] [stderr] 375 |         let request = Request::new(Method::Initialize, None, request_id.clone());
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `client_request`
[INFO] [stderr]    --> src/protocol/message.rs:664:13
[INFO] [stderr]     |
[INFO] [stderr] 664 |         let client_request = Request::new(
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_request`
[INFO] [stderr] 
[INFO] [stderr] warning: `mcprotocol-rs` (lib) generated 4 warnings (run `cargo fix --lib -p mcprotocol-rs` to apply 3 suggestions)
[INFO] [stderr] warning: `mcprotocol-rs` (lib test) generated 6 warnings (4 duplicates)
[INFO] [stderr] warning: unused variable: `tx`
[INFO] [stderr]   --> examples/ping_example.rs:73:10
[INFO] [stderr]    |
[INFO] [stderr] 73 |     let (tx, mut rx) = tokio::sync::oneshot::channel::<()>();
[INFO] [stderr]    |          ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> examples/ping_example.rs:73:14
[INFO] [stderr]    |
[INFO] [stderr] 73 |     let (tx, mut rx) = tokio::sync::oneshot::channel::<()>();
[INFO] [stderr]    |              ----^^
[INFO] [stderr]    |              |
[INFO] [stderr]    |              help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mcprotocol-rs` (example "ping_example") generated 2 warnings (run `cargo fix --example "ping_example"` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcprotocol_rs-0a3f6554ee5d4ac8)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test protocol::message::tests::test_request_id_serialization ... ok
[INFO] [stdout] test protocol::message::tests::test_notification_must_not_contain_id ... ok
[INFO] [stdout] test protocol::message::tests::test_ping_mechanism ... ok
[INFO] [stdout] test protocol::message::tests::test_ping_pong_sequence ... ok
[INFO] [stdout] test protocol::message::tests::test_request_id_deserialization ... ok
[INFO] [stdout] test protocol::message::tests::test_request_id_must_be_string_or_integer ... ok
[INFO] [stdout] test protocol::message::tests::test_request_id_uniqueness ... ok
[INFO] [stdout] test protocol::message::tests::test_request_with_same_id_in_different_sessions ... ok
[INFO] [stdout] test protocol::message::tests::test_initialization_version_negotiation ... ok
[INFO] [stdout] test protocol::message::tests::test_response_must_match_request_id ... ok
[INFO] [stdout] test protocol::message::tests::test_initialization_protocol_compliance ... ok
[INFO] [stdout] test protocol::message::tests::test_error_code_must_be_integer ... ok
[INFO] [stdout] test protocol::message::tests::test_response_must_set_result_or_error_not_both ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stderr]    Doc-tests mcprotocol_rs
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "19eb4db09f7a34d066ad53d5ccd03095926b1be90faa2f4c2019db274f6b04a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19eb4db09f7a34d066ad53d5ccd03095926b1be90faa2f4c2019db274f6b04a7", kill_on_drop: false }`
[INFO] [stdout] 19eb4db09f7a34d066ad53d5ccd03095926b1be90faa2f4c2019db274f6b04a7
