ci: capture issue 974 verification diagnostics

Author: github-actions[bot]

.github/workflows/diagnose-issue-974-failures.yml

@@ -0,0 +1,2 @@
+workspace_check_exit=101
+no_local_exit=101

.issue974-diagnosis.txt

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+   Compiling pin-project-lite v0.2.17
+   Compiling libc v0.2.186
+   Compiling smallvec v1.15.2
+   Compiling zerofrom v0.1.8
+   Compiling stable_deref_trait v1.2.1
+   Compiling cfg-if v1.0.4
+   Compiling futures-core v0.3.32
+   Compiling yoke v0.8.3
+   Compiling itoa v1.0.18
+   Compiling bytes v1.12.1
+   Compiling futures-sink v0.3.32
+   Compiling zerovec v0.11.6
+   Compiling futures-channel v0.3.32
+   Compiling memchr v2.8.3
+   Compiling scopeguard v1.2.0
+   Compiling lock_api v0.4.14
+   Compiling parking_lot_core v0.9.12
+   Compiling errno v0.3.14
+   Compiling signal-hook-registry v1.4.8
+   Compiling parking_lot v0.12.5
+   Compiling mio v1.2.1
+   Compiling socket2 v0.6.4
+   Compiling tinystr v0.8.3
+   Compiling futures-task v0.3.32
+   Compiling futures-io v0.3.32
+   Compiling slab v0.4.12
+   Compiling writeable v0.6.3
+   Compiling litemap v0.8.2
+   Compiling futures-util v0.3.32
+   Compiling tokio v1.52.3
+   Compiling icu_locale_core v2.2.0
+   Compiling serde_core v1.0.228
+   Compiling potential_utf v0.1.5
+   Compiling http v1.4.2
+   Compiling zerotrie v0.2.4
+   Compiling utf8_iter v1.0.4
+   Compiling num-traits v0.2.19
+   Compiling icu_collections v2.2.0
+   Compiling icu_provider v2.2.0
+   Compiling http-body v1.0.1
+   Compiling zmij v1.0.21
+   Compiling winnow v1.0.3
+   Compiling once_cell v1.21.4
+   Compiling icu_normalizer_data v2.2.0
+   Compiling tracing-core v0.1.36
+   Compiling icu_properties_data v2.2.0
+   Compiling aho-corasick v1.1.4
+   Compiling tower-service v0.3.3
+   Compiling serde_json v1.0.150
+   Compiling serde v1.0.228
+   Compiling toml_parser v1.1.2+spec-1.1.0
+   Compiling regex-automata v0.4.15
+   Compiling toml_edit v0.25.12+spec-1.1.0
+   Compiling icu_properties v2.2.0
+   Compiling icu_normalizer v2.2.0
+   Compiling httparse v1.10.1
+   Compiling percent-encoding v2.3.2
+   Compiling tower-layer v0.3.3
+   Compiling atomic-waker v1.1.2
+   Compiling httpdate v1.0.3
+   Compiling sync_wrapper v1.0.2
+   Compiling regex-syntax v0.8.11
+   Compiling hyper v1.10.1
+   Compiling ref-cast v1.0.25
+   Compiling tracing v0.1.44
+   Compiling idna_adapter v1.2.2
+   Compiling chrono v0.4.45
+   Compiling regex v1.13.0
+   Compiling proc-macro-crate v3.5.0
+   Compiling http-body-util v0.1.3
+   Compiling futures-executor v0.3.32
+   Compiling rmcp v2.2.0 (/home/runner/work/rust-sdk/rust-sdk/crates/rmcp)
+   Compiling dyn-clone v1.0.20
+   Compiling log v0.4.33
+   Compiling mime v0.3.17
+   Compiling lazy_static v1.5.0
+   Compiling sharded-slab v0.1.7
+   Compiling axum-core v0.5.6
+   Compiling schemars v1.2.1
+   Compiling matchers v0.2.0
+   Compiling tracing-log v0.2.0
+   Compiling rstest_macros v0.26.1
+   Compiling thiserror v2.0.18
+   Compiling futures v0.3.32
+   Compiling rmcp-macros v2.2.0 (/home/runner/work/rust-sdk/rust-sdk/crates/rmcp-macros)
+   Compiling hyper-util v0.1.20
+   Compiling idna v1.1.0
+   Compiling tower v0.5.3
+   Compiling form_urlencoded v1.2.2
+   Compiling tokio-util v0.7.18
+   Compiling thread_local v1.1.10
+   Compiling base64 v0.22.1
+   Compiling futures-timer v3.0.4
+   Compiling nu-ansi-term v0.50.3
+   Compiling matchit v0.8.4
+   Compiling axum v0.8.9
+   Compiling tracing-subscriber v0.3.23
+   Compiling url v2.5.8
+   Compiling rstest v0.26.1
+   Compiling anyhow v1.0.103
+warning: struct `Sum` is never constructed
+  --> crates/rmcp/tests/test_tool_routers.rs:25:8
+   |
+25 | struct Sum {
+   |        ^^^
+   |
+   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
+
+warning: `rmcp` (test "test_tool_routers") generated 1 warning
+error[E0425]: cannot find function `stdio` in module `rmcp::transport`
+   --> crates/rmcp/tests/test_cancelled_response.rs:130:61
+    |
+130 |     let server = WaitForCancelServer.serve(rmcp::transport::stdio()).await?;
+    |                                                             ^^^^^ not found in `rmcp::transport`
+    |
+note: found an item that was configured out
+   --> crates/rmcp/src/transport.rs:94:13
+    |
+ 93 | #[cfg(feature = "transport-io")]
+    |       ------------------------ the item is gated behind the `transport-io` feature
+ 94 | pub use io::stdio;
+    |             ^^^^^
+
+For more information about this error, try `rustc --explain E0425`.
+error: could not compile `rmcp` (test "test_cancelled_response") due to 1 previous error
+warning: build failed, waiting for other jobs to finish...