[INFO] fetching crate lumen-provider-mcp 0.1.1...
[INFO] testing lumen-provider-mcp-0.1.1 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate lumen-provider-mcp 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate lumen-provider-mcp 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate lumen-provider-mcp 0.1.1
[INFO] tweaked toml for crates.io crate lumen-provider-mcp 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lumen-provider-mcp 0.1.1 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lumen-provider-mcp 0.1.1 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e3c3c38a073061dca12fbc53c0e2b78e65b8263318266e03000f0038c3438a7
[INFO] running `Command { std: "docker" "start" "-a" "3e3c3c38a073061dca12fbc53c0e2b78e65b8263318266e03000f0038c3438a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e3c3c38a073061dca12fbc53c0e2b78e65b8263318266e03000f0038c3438a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e3c3c38a073061dca12fbc53c0e2b78e65b8263318266e03000f0038c3438a7", kill_on_drop: false }`
[INFO] [stdout] 3e3c3c38a073061dca12fbc53c0e2b78e65b8263318266e03000f0038c3438a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7ef2fe36ce097009ed5b87f336d40d8ea0359a377c5ad2fcb322baedfe97566
[INFO] running `Command { std: "docker" "start" "-a" "d7ef2fe36ce097009ed5b87f336d40d8ea0359a377c5ad2fcb322baedfe97566", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]    Compiling uuid v1.20.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling lumen-runtime v0.1.1
[INFO] [stderr]    Compiling lumen-provider-mcp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.79s
[INFO] running `Command { std: "docker" "inspect" "d7ef2fe36ce097009ed5b87f336d40d8ea0359a377c5ad2fcb322baedfe97566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7ef2fe36ce097009ed5b87f336d40d8ea0359a377c5ad2fcb322baedfe97566", kill_on_drop: false }`
[INFO] [stdout] d7ef2fe36ce097009ed5b87f336d40d8ea0359a377c5ad2fcb322baedfe97566
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c9f1717e30ae40f46ab18e0a12215e2437ad09eeb8d59979f87512d049de684
[INFO] running `Command { std: "docker" "start" "-a" "1c9f1717e30ae40f46ab18e0a12215e2437ad09eeb8d59979f87512d049de684", kill_on_drop: false }`
[INFO] [stderr]    Compiling lumen-provider-mcp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "1c9f1717e30ae40f46ab18e0a12215e2437ad09eeb8d59979f87512d049de684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c9f1717e30ae40f46ab18e0a12215e2437ad09eeb8d59979f87512d049de684", kill_on_drop: false }`
[INFO] [stdout] 1c9f1717e30ae40f46ab18e0a12215e2437ad09eeb8d59979f87512d049de684
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc0ae7c2803d6af0a57f6a35c3a8387ba0ecaee9b44e3bd90c059630696d50dd
[INFO] running `Command { std: "docker" "start" "-a" "cc0ae7c2803d6af0a57f6a35c3a8387ba0ecaee9b44e3bd90c059630696d50dd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lumen_provider_mcp-1fd614722dd05020)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::discover_tools_from_mock_transport ... ok
[INFO] [stdout] test tests::discover_tools_handles_empty_list ... ok
[INFO] [stdout] test tests::mcp_tool_provider_forwards_call ... ok
[INFO] [stdout] test tests::mcp_tool_provider_call_error_handling ... ok
[INFO] [stdout] test tests::mcp_tool_provider_schema_generation ... ok
[INFO] [stdout] test tests::mock_transport_returns_error_for_unknown_method ... ok
[INFO] [stdout] test tests::mcp_tool_provider_metadata ... ok
[INFO] [stdout] test tests::mcp_tool_provider_effects_list ... ok
[INFO] [stdout] test tests::stdio_transport_json_rpc_format ... ok
[INFO] [stdout] test tests::mock_transport_works ... ok
[INFO] [stdout] test tests::stdio_transport_stores_configuration ... ok
[INFO] [stdout] test tests::stdio_transport_error_response_parsing ... ok
[INFO] [stdout] test tests::stdio_transport_response_parsing ... ok
[INFO] [stdout] test tests::stdio_transport_fails_on_nonexistent_command ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-ae17f4c4190586a2)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_mcp_provider_call ... ignored
[INFO] [stdout] test test_mcp_provider_effects ... ignored
[INFO] [stdout] test test_mcp_tool_discovery ... ignored
[INFO] [stdout] test test_stdio_transport_error_handling ... ignored
[INFO] [stdout] test test_stdio_transport_nonexistent_command ... ignored
[INFO] [stdout] test test_stdio_transport_tool_call ... ignored
[INFO] [stdout] test test_stdio_transport_with_real_subprocess ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lumen_provider_mcp
[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" "cc0ae7c2803d6af0a57f6a35c3a8387ba0ecaee9b44e3bd90c059630696d50dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc0ae7c2803d6af0a57f6a35c3a8387ba0ecaee9b44e3bd90c059630696d50dd", kill_on_drop: false }`
[INFO] [stdout] cc0ae7c2803d6af0a57f6a35c3a8387ba0ecaee9b44e3bd90c059630696d50dd
