[INFO] fetching crate rust-mcp-sdk 0.7.2...
[INFO] testing rust-mcp-sdk-0.7.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate rust-mcp-sdk 0.7.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate rust-mcp-sdk 0.7.2
[INFO] finished tweaking crates.io crate rust-mcp-sdk 0.7.2
[INFO] tweaked toml for crates.io crate rust-mcp-sdk 0.7.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-mcp-sdk 0.7.2 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 rust-mcp-sdk 0.7.2 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 }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cookie_store v0.21.1
[INFO] [stderr]   Downloaded rust-mcp-macros v0.5.2
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[INFO] [stderr]   Downloaded aws-lc-sys v0.32.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "4ea778cb247b11dd3796efb1e37017bc53c77443e5f961dda6fee9e191e6281f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ea778cb247b11dd3796efb1e37017bc53c77443e5f961dda6fee9e191e6281f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ea778cb247b11dd3796efb1e37017bc53c77443e5f961dda6fee9e191e6281f", kill_on_drop: false }`
[INFO] [stdout] 4ea778cb247b11dd3796efb1e37017bc53c77443e5f961dda6fee9e191e6281f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3a337bf4e6e3cb9202db97a9db497fc1a1994ed97bf251dda3b76a8d0d7d9aa2
[INFO] running `Command { std: "docker" "start" "-a" "3a337bf4e6e3cb9202db97a9db497fc1a1994ed97bf251dda3b76a8d0d7d9aa2", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cookie_store v0.21.1
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[INFO] [stderr]    Compiling rustls-webpki v0.103.7
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[INFO] [stderr]    Compiling axum-server v0.7.2
[INFO] [stderr]    Compiling reqwest v0.12.24
[INFO] [stderr]    Compiling rust-mcp-transport v0.6.2
[INFO] [stderr]    Compiling rust-mcp-sdk v0.7.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `LoggingMiddleware` is never constructed
[INFO] [stdout]    --> src/mcp_http/mcp_http_middleware.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub struct LoggingMiddleware;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 56s
[INFO] running `Command { std: "docker" "inspect" "3a337bf4e6e3cb9202db97a9db497fc1a1994ed97bf251dda3b76a8d0d7d9aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a337bf4e6e3cb9202db97a9db497fc1a1994ed97bf251dda3b76a8d0d7d9aa2", kill_on_drop: false }`
[INFO] [stdout] 3a337bf4e6e3cb9202db97a9db497fc1a1994ed97bf251dda3b76a8d0d7d9aa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e0dd8104c76d746e9ca0df4f3bdb4224f64162ced10499fa6245538078645768
[INFO] running `Command { std: "docker" "start" "-a" "e0dd8104c76d746e9ca0df4f3bdb4224f64162ced10499fa6245538078645768", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling futures-util v0.3.31
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[INFO] [stderr]    Compiling thiserror-impl v1.0.69
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[INFO] [stderr]    Compiling http-types v2.12.0
[INFO] [stderr]    Compiling rand_core v0.5.1
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[INFO] [stderr]    Compiling axum-core v0.5.5
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
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[INFO] [stderr]    Compiling thiserror v1.0.69
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[INFO] [stderr]    Compiling deadpool-runtime v0.1.4
[INFO] [stderr]    Compiling retain_mut v0.1.9
[INFO] [stderr]    Compiling infer v0.2.3
[INFO] [stderr]    Compiling deadpool v0.9.5
[INFO] [stderr]    Compiling assert-json-diff v2.0.2
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling hyper-util v0.1.17
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling axum v0.8.6
[INFO] [stderr]    Compiling axum-server v0.7.2
[INFO] [stderr]    Compiling reqwest v0.12.24
[INFO] [stderr]    Compiling rust-mcp-transport v0.6.2
[INFO] [stderr]    Compiling wiremock v0.5.22
[INFO] [stderr]    Compiling rust-mcp-sdk v0.7.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `bytes::Bytes`
[INFO] [stdout]    --> src/mcp_http/mcp_http_middleware.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |     use bytes::Bytes;
[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 imports: `BodyExt` and `Full`
[INFO] [stdout]    --> src/mcp_http/mcp_http_middleware.rs:170:26
[INFO] [stdout]     |
[INFO] [stdout] 170 |     use http_body_util::{BodyExt, Full};
[INFO] [stdout]     |                          ^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LoggingMiddleware` is never constructed
[INFO] [stdout]    --> src/mcp_http/mcp_http_middleware.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub struct LoggingMiddleware;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LoggingMiddleware` is never constructed
[INFO] [stdout]    --> src/mcp_http/mcp_http_middleware.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub struct LoggingMiddleware;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TestMiddlewareError` is never used
[INFO] [stdout]    --> src/mcp_http/mcp_http_middleware.rs:176:10
[INFO] [stdout]     |
[INFO] [stdout] 176 |     enum TestMiddlewareError {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 36s
[INFO] running `Command { std: "docker" "inspect" "e0dd8104c76d746e9ca0df4f3bdb4224f64162ced10499fa6245538078645768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0dd8104c76d746e9ca0df4f3bdb4224f64162ced10499fa6245538078645768", kill_on_drop: false }`
[INFO] [stdout] e0dd8104c76d746e9ca0df4f3bdb4224f64162ced10499fa6245538078645768
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1ae7734ef4197038f5a779b6ea516b3bd6a60a7ea7d57f1e62405b4bdc8addd8
[INFO] running `Command { std: "docker" "start" "-a" "1ae7734ef4197038f5a779b6ea516b3bd6a60a7ea7d57f1e62405b4bdc8addd8", kill_on_drop: false }`
[INFO] [stderr] warning: struct `LoggingMiddleware` is never constructed
[INFO] [stderr]    --> src/mcp_http/mcp_http_middleware.rs:132:12
[INFO] [stderr]     |
[INFO] [stderr] 132 | pub struct LoggingMiddleware;
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-mcp-sdk` (lib) generated 1 warning
[INFO] [stderr] warning: unused import: `bytes::Bytes`
[INFO] [stderr]    --> src/mcp_http/mcp_http_middleware.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 |     use bytes::Bytes;
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BodyExt` and `Full`
[INFO] [stderr]    --> src/mcp_http/mcp_http_middleware.rs:170:26
[INFO] [stderr]     |
[INFO] [stderr] 170 |     use http_body_util::{BodyExt, Full};
[INFO] [stderr]     |                          ^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `TestMiddlewareError` is never used
[INFO] [stderr]    --> src/mcp_http/mcp_http_middleware.rs:176:10
[INFO] [stderr]     |
[INFO] [stderr] 176 |     enum TestMiddlewareError {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-mcp-sdk` (lib test) generated 4 warnings (1 duplicate) (run `cargo fix --lib -p rust-mcp-sdk --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_mcp_sdk-29baf9209822c4c6)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test mcp_http::mcp_http_middleware::tests::test_empty_middleware_chain ... ok
[INFO] [stdout] test mcp_http::mcp_http_middleware::tests::test_middleware_chain_clone ... ok
[INFO] [stdout] test mcp_http::mcp_http_middleware::tests::test_middleware_response_error ... ok
[INFO] [stdout] test mcp_http::mcp_http_middleware::tests::test_multiple_middlewares_request_order ... ok
[INFO] [stdout] test mcp_http::mcp_http_middleware::tests::test_middleware_request_error ... ok
[INFO] [stdout] test mcp_http::mcp_http_middleware::tests::test_multiple_middlewares_response_reverse_order ... ok
[INFO] [stdout] test mcp_http::mcp_http_middleware::tests::test_single_middleware ... ok
[INFO] [stdout] test utils::tests::tets_remove_query_and_hash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_mcp_sdk
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/mcp_macros/tool_box.rs - mcp_macros::tool_box::tool_box (line 17) ... ignored
[INFO] [stdout] test src/utils.rs - utils::format_assertion_message (line 37) ... ignored
[INFO] [stdout] test src/mcp_traits/mcp_client.rs - mcp_traits::mcp_client::McpClient::server_has_tools (line 62) ... ok
[INFO] [stdout] test src/utils.rs - utils::remove_query_and_hash (line 184) ... ok
[INFO] [stdout] test src/utils.rs - utils::ensure_server_protocole_compatibility (line 65) ... ok
[INFO] [stdout] test src/utils.rs - utils::enforce_compatible_protocol_version (line 128) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 2.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1ae7734ef4197038f5a779b6ea516b3bd6a60a7ea7d57f1e62405b4bdc8addd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ae7734ef4197038f5a779b6ea516b3bd6a60a7ea7d57f1e62405b4bdc8addd8", kill_on_drop: false }`
[INFO] [stdout] 1ae7734ef4197038f5a779b6ea516b3bd6a60a7ea7d57f1e62405b4bdc8addd8