[INFO] fetching crate ubl-mcp 0.2.0...
[INFO] testing ubl-mcp-0.2.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate ubl-mcp 0.2.0 into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ubl-mcp 0.2.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 60113d5be8a9b22419591d401db1e0ec488844037e0bb09c1678297f7cf5fdd8
[INFO] running `Command { std: "docker" "start" "60113d5be8a9b22419591d401db1e0ec488844037e0bb09c1678297f7cf5fdd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60113d5be8a9b22419591d401db1e0ec488844037e0bb09c1678297f7cf5fdd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "60113d5be8a9b22419591d401db1e0ec488844037e0bb09c1678297f7cf5fdd8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60113d5be8a9b22419591d401db1e0ec488844037e0bb09c1678297f7cf5fdd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "60113d5be8a9b22419591d401db1e0ec488844037e0bb09c1678297f7cf5fdd8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling zmij v1.0.12
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling syn v2.0.114
[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 thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[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 tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v1.0.69
[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 33.47s
[INFO] running `Command { std: "docker" "inspect" "60113d5be8a9b22419591d401db1e0ec488844037e0bb09c1678297f7cf5fdd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "60113d5be8a9b22419591d401db1e0ec488844037e0bb09c1678297f7cf5fdd8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", 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 11.17s
[INFO] running `Command { std: "docker" "inspect" "60113d5be8a9b22419591d401db1e0ec488844037e0bb09c1678297f7cf5fdd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "60113d5be8a9b22419591d401db1e0ec488844037e0bb09c1678297f7cf5fdd8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/ubl-mcp/104ea5aa14f5597e/out/ubl_mcp-104ea5aa14f5597e)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test audit::tests::no_audit_accepts_all ... ok
[INFO] [stdout] test audit::tests::memory_audit_stores_records ... ok
[INFO] [stdout] test audit::tests::record_builder_works ... ok
[INFO] [stdout] test client::tests::client_records_audit ... ok
[INFO] [stdout] test client::tests::client_records_denied_audit ... ok
[INFO] [stdout] test client::tests::client_deny_blocks ... ok
[INFO] [stdout] test gate::tests::allow_all_permits ... ok
[INFO] [stdout] test gate::tests::allowlist_permits_listed ... ok
[INFO] [stdout] test protocol::tests::request_serialization ... ok
[INFO] [stdout] test protocol::tests::content_block_serialization ... ok
[INFO] [stdout] test gate::tests::deny_all_denies ... ok
[INFO] [stdout] test protocol::tests::response_error ... ok
[INFO] [stdout] test protocol::tests::response_success ... ok
[INFO] [stdout] test server::tests::server_handles_unknown_tool ... ok
[INFO] [stdout] test protocol::tests::tool_result_text ... ok
[INFO] [stdout] test server::tests::server_handles_tool_call ... ok
[INFO] [stdout] test server::tests::server_lists_tools ... ok
[INFO] [stdout] test server::tests::server_schema_generation ... ok
[INFO] [stdout] test gate::tests::denylist_denies_listed ... ok
[INFO] [stdout] test transport::stdio::tests::stdio_codec_roundtrip ... ok
[INFO] [stdout] test client::tests::client_permit_executes ... ok
[INFO] [stdout] test gate::tests::challenge_all_challenges ... 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/build/ubl-mcp/27c0b394447ac470/out/gate_deny-27c0b394447ac470)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test allowlist_blocks_unlisted ... ok
[INFO] [stdout] test deny_all_blocks_everything ... ok
[INFO] [stdout] test custom_gate_blocks_destructive ... ok
[INFO] [stdout] test challenge_blocks_until_approved ... ok
[INFO] [stdout] test audit_records_successful_calls ... ok
[INFO] [stdout] test audit_records_blocked_calls ... ok
[INFO] [stdout] test allow_all_permits_everything ... 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/build/ubl-mcp/e700b014a328a6e8/out/protocol_roundtrip-e700b014a328a6e8)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test jsonrpc_response_roundtrip ... ok
[INFO] [stdout] test jsonrpc_request_roundtrip ... ok
[INFO] [stdout] test error_response_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 0.01s
[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 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "60113d5be8a9b22419591d401db1e0ec488844037e0bb09c1678297f7cf5fdd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60113d5be8a9b22419591d401db1e0ec488844037e0bb09c1678297f7cf5fdd8", kill_on_drop: false }`
[INFO] [stdout] 60113d5be8a9b22419591d401db1e0ec488844037e0bb09c1678297f7cf5fdd8
