[INFO] fetching crate mercutio 0.6.4...
[INFO] testing mercutio-0.6.4 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate mercutio 0.6.4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate mercutio 0.6.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mercutio 0.6.4
[INFO] tweaked toml for crates.io crate mercutio 0.6.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mercutio 0.6.4 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mercutio 0.6.4 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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 tempfile v3.26.0
[INFO] [stderr]   Downloaded insta v1.46.3
[INFO] [stderr]   Downloaded rust-mcp-schema v0.7.5
[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_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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2c2a3813c47ea64ed0cc8c8b593910a299141872fa4e7a9c049878b3fe22580
[INFO] running `Command { std: "docker" "start" "-a" "b2c2a3813c47ea64ed0cc8c8b593910a299141872fa4e7a9c049878b3fe22580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2c2a3813c47ea64ed0cc8c8b593910a299141872fa4e7a9c049878b3fe22580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2c2a3813c47ea64ed0cc8c8b593910a299141872fa4e7a9c049878b3fe22580", kill_on_drop: false }`
[INFO] [stdout] b2c2a3813c47ea64ed0cc8c8b593910a299141872fa4e7a9c049878b3fe22580
[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=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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbeec8bf782deef7077b22da2790e63edbe417cef7178d024c06cca5e15310ff
[INFO] running `Command { std: "docker" "start" "-a" "cbeec8bf782deef7077b22da2790e63edbe417cef7178d024c06cca5e15310ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling rust-mcp-schema v0.7.5
[INFO] [stderr]    Compiling mercutio v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.03s
[INFO] running `Command { std: "docker" "inspect" "cbeec8bf782deef7077b22da2790e63edbe417cef7178d024c06cca5e15310ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbeec8bf782deef7077b22da2790e63edbe417cef7178d024c06cca5e15310ff", kill_on_drop: false }`
[INFO] [stdout] cbeec8bf782deef7077b22da2790e63edbe417cef7178d024c06cca5e15310ff
[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=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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e60ec157485ab609782d2c0344302023cbbc1ee5980f71ae2e0d869b7a39a20a
[INFO] running `Command { std: "docker" "start" "-a" "e60ec157485ab609782d2c0344302023cbbc1ee5980f71ae2e0d869b7a39a20a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling tempfile v3.26.0
[INFO] [stderr]    Compiling insta v1.46.3
[INFO] [stderr]    Compiling mercutio v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.50s
[INFO] running `Command { std: "docker" "inspect" "e60ec157485ab609782d2c0344302023cbbc1ee5980f71ae2e0d869b7a39a20a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e60ec157485ab609782d2c0344302023cbbc1ee5980f71ae2e0d869b7a39a20a", kill_on_drop: false }`
[INFO] [stdout] e60ec157485ab609782d2c0344302023cbbc1ee5980f71ae2e0d869b7a39a20a
[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=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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33cdae038d1e20377f1ce23045ea6fc9f03d834691afe3a7cd7a6dddef9494ef
[INFO] running `Command { std: "docker" "start" "-a" "33cdae038d1e20377f1ce23045ea6fc9f03d834691afe3a7cd7a6dddef9494ef", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mercutio-13c34d9c28bb3ac9)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test io::session_id::tests::display_is_32_hex_chars ... ok
[INFO] [stdout] test config::tests::tools_enabled_for_registry_with_tools ... ok
[INFO] [stdout] test io::session_id::tests::display_pads_with_zeros ... ok
[INFO] [stdout] test config::tests::builder_sets_fields ... ok
[INFO] [stdout] test io::session_id::tests::parse_short_hex ... ok
[INFO] [stdout] test io::session_id::tests::parse_invalid_fails ... ok
[INFO] [stdout] test tests::ping_during_init ... ok
[INFO] [stdout] test tests::tool_call_returns_error_for_no_tools ... ok
[INFO] [stdout] test tests::tool_list_returns_error_for_no_tools ... ok
[INFO] [stdout] test tools::tests::no_tools_definitions_empty ... ok
[INFO] [stdout] test tools::tests::no_tools_parse_returns_error ... ok
[INFO] [stdout] test tools::tests::result_err_sets_is_error ... ok
[INFO] [stdout] test tools::tests::result_ok_sets_is_error_false ... ok
[INFO] [stdout] test tools::tests::field_docstrings_become_schema_descriptions ... ok
[INFO] [stdout] test io::session_id::tests::parse_valid_hex ... ok
[INFO] [stdout] test io::session_id::tests::roundtrip ... ok
[INFO] [stdout] test tests::full_initialization ... ok
[INFO] [stdout] test tools::tests::tool_definition_from_tool ... ok
[INFO] [stdout] test tools::tests::tool_output_builder_multiple_text_blocks ... ok
[INFO] [stdout] test config::tests::tools_disabled_for_no_tools ... ok
[INFO] [stdout] test io::session_id::tests::debug_uses_display ... ok
[INFO] [stdout] test tools::tests::tool_output_builder_text_and_structured ... ok
[INFO] [stdout] test tools::tests::tool_output_from_owned_string ... ok
[INFO] [stdout] test tools::tests::tool_output_from_string ... ok
[INFO] [stdout] test config::tests::default_values ... ok
[INFO] [stdout] test tools::tests::tool_output_json_sets_structured_content ... ok
[INFO] [stdout] test tools::tests::with_source_formats_error_chain ... ok
[INFO] [stdout] test tools::tests::tool_output_audio_block ... ok
[INFO] [stdout] test tools::tests::tool_definition_display ... ok
[INFO] [stderr]      Running tests/tool_registry.rs (/opt/rustwide/target/debug/deps/tool_registry-28a1ec84ec013fc1)
[INFO] [stdout] test tools::tests::tool_output_image_block ... ok
[INFO] [stdout] test tools::tests::tool_definitions_display ... ok
[INFO] [stdout] test tools::tests::tool_output_display_with_structured ... ok
[INFO] [stdout] test tools::tests::tool_output_display_text ... ok
[INFO] [stdout] test tools::tests::tool_definition_schema_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test macro_generated_tools_work_with_server ... ok
[INFO] [stdout] test macro_generates_valid_registry ... ok
[INFO] [stdout] test server_display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mercutio
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/../README.md - (line 103) ... ignored
[INFO] [stdout] test src/../README.md - (line 112) ... ignored
[INFO] [stdout] test src/../README.md - (line 126) ... ignored
[INFO] [stdout] test src/../README.md - (line 32) ... ignored
[INFO] [stdout] test src/../README.md - (line 63) ... ignored
[INFO] [stdout] test src/../README.md - (line 94) ... ignored
[INFO] [stdout] test src/lib.rs - McpServer (line 85) ... ignored
[INFO] [stdout] test src/tools.rs - tools (line 26) ... ignored
[INFO] [stdout] test src/tools.rs - tools (line 52) ... ignored
[INFO] [stdout] test src/tools.rs - tools::ToolDefinitions (line 564) ... ignored
[INFO] [stdout] test src/tools.rs - tools::ToolOutput (line 116) ... ignored
[INFO] [stdout] test src/tools.rs - tools::ToolOutput (line 123) ... ignored
[INFO] [stdout] test src/tools.rs - tools::ToolOutput (line 134) ... ignored
[INFO] [stdout] test src/tools.rs - tools::ToolOutput::content (line 258) ... ignored
[INFO] [stdout] test src/tools.rs - tools::WithSource (line 430) ... ignored
[INFO] [stdout] test src/tools.rs - tools::tool_registry (line 734) ... ignored
[INFO] [stdout] test src/tools.rs - tools::tool_registry (line 745) ... ignored
[INFO] [stdout] test src/../README.md - (line 11) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 17 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Responder (line 140) ... ignored
[INFO] [stdout] test src/tools.rs - tools (line 13) ... ignored
[INFO] [stdout] test src/tools.rs - tools::ToolOutput (line 106) ... ignored
[INFO] [stdout] test src/tools.rs - tools::ToolOutput (line 95) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.73s; merged doctests compilation took 0.72s
[INFO] running `Command { std: "docker" "inspect" "33cdae038d1e20377f1ce23045ea6fc9f03d834691afe3a7cd7a6dddef9494ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33cdae038d1e20377f1ce23045ea6fc9f03d834691afe3a7cd7a6dddef9494ef", kill_on_drop: false }`
[INFO] [stdout] 33cdae038d1e20377f1ce23045ea6fc9f03d834691afe3a7cd7a6dddef9494ef
