[INFO] fetching crate ubl-mcp 0.2.0... [INFO] testing ubl-mcp-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate ubl-mcp 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate ubl-mcp 0.2.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate ubl-mcp 0.2.0 [INFO] tweaked toml for crates.io crate ubl-mcp 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ubl-mcp 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ubl-mcp 0.2.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 405d4c9d2130b4c3e75f65f30eeec9acaaf6faa1c5ae70b4f527fb127b42684c [INFO] running `Command { std: "docker" "start" "-a" "405d4c9d2130b4c3e75f65f30eeec9acaaf6faa1c5ae70b4f527fb127b42684c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "405d4c9d2130b4c3e75f65f30eeec9acaaf6faa1c5ae70b4f527fb127b42684c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "405d4c9d2130b4c3e75f65f30eeec9acaaf6faa1c5ae70b4f527fb127b42684c", kill_on_drop: false }` [INFO] [stdout] 405d4c9d2130b4c3e75f65f30eeec9acaaf6faa1c5ae70b4f527fb127b42684c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e11239c40b1576cee007a1b4c5b2a4517caeba029cac947a64cc891a7f60b7d2 [INFO] running `Command { std: "docker" "start" "-a" "e11239c40b1576cee007a1b4c5b2a4517caeba029cac947a64cc891a7f60b7d2", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling schemars v0.8.22 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling schemars_derive v0.8.22 [INFO] [stderr] Compiling tokio v1.49.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling tokio-util v0.7.18 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling ubl-mcp v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.75s [INFO] running `Command { std: "docker" "inspect" "e11239c40b1576cee007a1b4c5b2a4517caeba029cac947a64cc891a7f60b7d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e11239c40b1576cee007a1b4c5b2a4517caeba029cac947a64cc891a7f60b7d2", kill_on_drop: false }` [INFO] [stdout] e11239c40b1576cee007a1b4c5b2a4517caeba029cac947a64cc891a7f60b7d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 55190bae540a1daec5f1480dc717553c3bbea72d873151dbe2590c261163a90d [INFO] running `Command { std: "docker" "start" "-a" "55190bae540a1daec5f1480dc717553c3bbea72d873151dbe2590c261163a90d", kill_on_drop: false }` [INFO] [stderr] Compiling tokio v1.49.0 [INFO] [stderr] Compiling tokio-util v0.7.18 [INFO] [stderr] Compiling ubl-mcp v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.73s [INFO] running `Command { std: "docker" "inspect" "55190bae540a1daec5f1480dc717553c3bbea72d873151dbe2590c261163a90d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55190bae540a1daec5f1480dc717553c3bbea72d873151dbe2590c261163a90d", kill_on_drop: false }` [INFO] [stdout] 55190bae540a1daec5f1480dc717553c3bbea72d873151dbe2590c261163a90d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cef4b8fba684b5380f0363e3e8f26faca4e311e65b2707b851bee549cc4a43d7 [INFO] running `Command { std: "docker" "start" "-a" "cef4b8fba684b5380f0363e3e8f26faca4e311e65b2707b851bee549cc4a43d7", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ubl_mcp-6acc5feb86104870) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test audit::tests::no_audit_accepts_all ... ok [INFO] [stdout] test client::tests::client_deny_blocks ... ok [INFO] [stdout] test gate::tests::allow_all_permits ... ok [INFO] [stdout] test audit::tests::memory_audit_stores_records ... ok [INFO] [stdout] test client::tests::client_records_denied_audit ... ok [INFO] [stdout] test audit::tests::record_builder_works ... ok [INFO] [stdout] test gate::tests::challenge_all_challenges ... ok [INFO] [stdout] test gate::tests::denylist_denies_listed ... ok [INFO] [stdout] test client::tests::client_records_audit ... ok [INFO] [stdout] test gate::tests::deny_all_denies ... ok [INFO] [stdout] test gate::tests::allowlist_permits_listed ... ok [INFO] [stdout] test protocol::tests::content_block_serialization ... ok [INFO] [stdout] test protocol::tests::request_serialization ... ok [INFO] [stdout] test protocol::tests::response_error ... ok [INFO] [stdout] test protocol::tests::response_success ... ok [INFO] [stdout] test protocol::tests::tool_result_text ... ok [INFO] [stdout] test server::tests::server_lists_tools ... ok [INFO] [stdout] test server::tests::server_schema_generation ... ok [INFO] [stdout] test transport::stdio::tests::stdio_codec_roundtrip ... ok [INFO] [stdout] test server::tests::server_handles_unknown_tool ... ok [INFO] [stdout] test server::tests::server_handles_tool_call ... ok [INFO] [stdout] test client::tests::client_permit_executes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/gate_deny.rs (/opt/rustwide/target/debug/deps/gate_deny-c24a40405db5790d) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test audit_records_successful_calls ... ok [INFO] [stdout] test challenge_blocks_until_approved ... ok [INFO] [stdout] test allow_all_permits_everything ... ok [INFO] [stdout] test deny_all_blocks_everything ... ok [INFO] [stdout] test custom_gate_blocks_destructive ... ok [INFO] [stdout] test audit_records_blocked_calls ... ok [INFO] [stdout] test allowlist_blocks_unlisted ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/protocol_roundtrip.rs (/opt/rustwide/target/debug/deps/protocol_roundtrip-38071cf21ee499c7) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test error_response_roundtrip ... ok [INFO] [stdout] test jsonrpc_response_roundtrip ... ok [INFO] [stdout] test jsonrpc_request_roundtrip ... ok [INFO] [stdout] test tool_result_roundtrip ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests ubl_mcp [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 30) - compile ... ok [INFO] [stdout] test src/gate.rs - gate::PolicyGate (line 53) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cef4b8fba684b5380f0363e3e8f26faca4e311e65b2707b851bee549cc4a43d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cef4b8fba684b5380f0363e3e8f26faca4e311e65b2707b851bee549cc4a43d7", kill_on_drop: false }` [INFO] [stdout] cef4b8fba684b5380f0363e3e8f26faca4e311e65b2707b851bee549cc4a43d7