[INFO] fetching crate kodegen_mcp_client 0.1.3...
[INFO] testing kodegen_mcp_client-0.1.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate kodegen_mcp_client 0.1.3 into /workspace/builds/worker-6-tc1/source
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate kodegen_mcp_client 0.1.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate kodegen_mcp_client 0.1.3
[INFO] tweaked toml for crates.io crate kodegen_mcp_client 0.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kodegen_mcp_client 0.1.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kodegen_mcp_client 0.1.3 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive_internals v0.29.1
[INFO] [stderr]   Downloaded schemars_derive v1.0.5
[INFO] [stderr]   Downloaded sse-stream v0.2.1
[INFO] [stderr]   Downloaded rmcp-macros v0.8.3
[INFO] [stderr]   Downloaded schemars v1.0.5
[INFO] [stderr]   Downloaded cc v1.2.44
[INFO] [stderr]   Downloaded rmcp v0.8.3
[INFO] [stderr]   Downloaded objc2-core-foundation v0.3.2
[INFO] [stderr]   Downloaded process-wrap v8.2.1
[INFO] [stderr]   Downloaded sysinfo v0.37.2
[INFO] [stderr]   Downloaded objc2-io-kit v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea8f182da2d184758450973d193ba669adfc98dabac62a28f61fa492987edfe5
[INFO] running `Command { std: "docker" "start" "-a" "ea8f182da2d184758450973d193ba669adfc98dabac62a28f61fa492987edfe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea8f182da2d184758450973d193ba669adfc98dabac62a28f61fa492987edfe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea8f182da2d184758450973d193ba669adfc98dabac62a28f61fa492987edfe5", kill_on_drop: false }`
[INFO] [stdout] ea8f182da2d184758450973d193ba669adfc98dabac62a28f61fa492987edfe5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 713e501ad8169cd773d28dbb763a57d22bf1bb0149ab5c0c1248c55db22bef49
[INFO] running `Command { std: "docker" "start" "-a" "713e501ad8169cd773d28dbb763a57d22bf1bb0149ab5c0c1248c55db22bef49", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling cc v1.2.44
[INFO] [stderr]    Compiling litemap v0.8.1
[INFO] [stderr]    Compiling writeable v0.6.2
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling mio v1.1.0
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling rustls-pki-types v1.13.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling webpki-roots v1.0.4
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.8
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[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling sysinfo v0.37.2
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling rustls v0.23.34
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
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[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling rustls-webpki v0.103.8
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling rmcp-macros v0.8.3
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling sse-stream v0.2.1
[INFO] [stderr]    Compiling schemars v1.0.5
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling process-wrap v8.2.1
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling hyper-util v0.1.17
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.12.24
[INFO] [stderr]    Compiling rmcp v0.8.3
[INFO] [stderr]    Compiling kodegen_mcp_client v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "713e501ad8169cd773d28dbb763a57d22bf1bb0149ab5c0c1248c55db22bef49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "713e501ad8169cd773d28dbb763a57d22bf1bb0149ab5c0c1248c55db22bef49", kill_on_drop: false }`
[INFO] [stdout] 713e501ad8169cd773d28dbb763a57d22bf1bb0149ab5c0c1248c55db22bef49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbe7df4dcbf52c342565989e14e6ec71e8285bae919b0c4438c4bd8bbf02d037
[INFO] running `Command { std: "docker" "start" "-a" "cbe7df4dcbf52c342565989e14e6ec71e8285bae919b0c4438c4bd8bbf02d037", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling reqwest v0.12.24
[INFO] [stderr]    Compiling process-wrap v8.2.1
[INFO] [stderr]    Compiling rmcp v0.8.3
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling kodegen_mcp_client v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 21.14s
[INFO] running `Command { std: "docker" "inspect" "cbe7df4dcbf52c342565989e14e6ec71e8285bae919b0c4438c4bd8bbf02d037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbe7df4dcbf52c342565989e14e6ec71e8285bae919b0c4438c4bd8bbf02d037", kill_on_drop: false }`
[INFO] [stdout] cbe7df4dcbf52c342565989e14e6ec71e8285bae919b0c4438c4bd8bbf02d037
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 02989163d5c110e81b7a6f0c656a6220fa2e99b7ab998bb45e0d078a2856ba73
[INFO] running `Command { std: "docker" "start" "-a" "02989163d5c110e81b7a6f0c656a6220fa2e99b7ab998bb45e0d078a2856ba73", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kodegen_mcp_client-c6baffd69a43bab9)
[INFO] [stderr]      Running tests/stdio_transport_tests.rs (/opt/rustwide/target/debug/deps/stdio_transport_tests-e95d4da0b0a90ae1)
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_connection_lifecycle ... ignored
[INFO] [stdout] test test_stdio_builder_advanced ... ignored
[INFO] [stdout] test test_stdio_git_server ... ignored
[INFO] [stdout] test test_stdio_with_env_vars ... ignored
[INFO] [stdout] test test_stdio_with_multiple_envs ... ignored
[INFO] [stdout] test test_custom_timeout ... ok
[INFO] [stdout] test test_builder_pattern ... ok
[INFO] [stdout] test test_invalid_command_error ... ok
[INFO] [stderr]    Doc-tests kodegen_mcp_client
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - KodegenClient::call_tool_typed (line 119) ... ignored
[INFO] [stdout] test src/lib.rs - KodegenClient::with_timeout (line 43) ... ignored
[INFO] [stdout] test src/transports/http.rs - transports::http::create_http_client (line 16) ... ignored
[INFO] [stdout] test src/transports/http.rs - transports::http::create_streamable_client (line 67) ... ignored
[INFO] [stdout] test src/transports/stdio.rs - transports::stdio::StdioClientBuilder (line 25) ... ignored
[INFO] [stdout] test src/transports/stdio.rs - transports::stdio::StdioClientBuilder::arg (line 79) ... ignored
[INFO] [stdout] test src/transports/stdio.rs - transports::stdio::StdioClientBuilder::args (line 94) ... ignored
[INFO] [stdout] test src/transports/stdio.rs - transports::stdio::StdioClientBuilder::build (line 210) ... ignored
[INFO] [stdout] test src/transports/stdio.rs - transports::stdio::StdioClientBuilder::client_name (line 183) ... ignored
[INFO] [stdout] test src/transports/stdio.rs - transports::stdio::StdioClientBuilder::current_dir (line 147) ... ignored
[INFO] [stdout] test src/transports/stdio.rs - transports::stdio::StdioClientBuilder::env (line 112) ... ignored
[INFO] [stdout] test src/transports/stdio.rs - transports::stdio::StdioClientBuilder::envs (line 127) ... ignored
[INFO] [stdout] test src/transports/stdio.rs - transports::stdio::StdioClientBuilder::new (line 61) ... ignored
[INFO] [stdout] test src/transports/stdio.rs - transports::stdio::StdioClientBuilder::timeout (line 164) ... ignored
[INFO] [stdout] test src/transports/stdio.rs - transports::stdio::create_stdio_client (line 281) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 15 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.59s; merged doctests compilation took 0.58s
[INFO] running `Command { std: "docker" "inspect" "02989163d5c110e81b7a6f0c656a6220fa2e99b7ab998bb45e0d078a2856ba73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02989163d5c110e81b7a6f0c656a6220fa2e99b7ab998bb45e0d078a2856ba73", kill_on_drop: false }`
[INFO] [stdout] 02989163d5c110e81b7a6f0c656a6220fa2e99b7ab998bb45e0d078a2856ba73