[INFO] cloning repository https://github.com/gleb-chipiga/mcp-hub
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gleb-chipiga/mcp-hub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgleb-chipiga%2Fmcp-hub", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgleb-chipiga%2Fmcp-hub'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6df70703ba0aeaf3a34a6f6d314afa8e5cce1ed3
[INFO] testing gleb-chipiga/mcp-hub against 1.100.0-beta.1 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgleb-chipiga%2Fmcp-hub" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gleb-chipiga/mcp-hub
[INFO] finished tweaking git repo https://github.com/gleb-chipiga/mcp-hub
[INFO] tweaked toml for git repo https://github.com/gleb-chipiga/mcp-hub written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gleb-chipiga/mcp-hub 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 git repo https://github.com/gleb-chipiga/mcp-hub 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ecdf22ee39e8781ea6a215093af001a69b0eca686d3bb3afd07d8346e5116958
[INFO] running `Command { std: "docker" "start" "ecdf22ee39e8781ea6a215093af001a69b0eca686d3bb3afd07d8346e5116958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecdf22ee39e8781ea6a215093af001a69b0eca686d3bb3afd07d8346e5116958", 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" "ecdf22ee39e8781ea6a215093af001a69b0eca686d3bb3afd07d8346e5116958" "/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" "ecdf22ee39e8781ea6a215093af001a69b0eca686d3bb3afd07d8346e5116958", 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" "ecdf22ee39e8781ea6a215093af001a69b0eca686d3bb3afd07d8346e5116958" "/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 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling futures-core v0.3.33
[INFO] [stderr]    Compiling futures-sink v0.3.33
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling futures-channel v0.3.33
[INFO] [stderr]    Compiling find-msvc-tools v0.1.10
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling futures-task v0.3.33
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling futures-io v0.3.33
[INFO] [stderr]    Compiling cc v1.4.2
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling ref-cast v1.0.26
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.44
[INFO] [stderr]    Compiling thread_local v1.1.10
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling rmcp v2.2.0
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling serde_derive_internals v0.30.0
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]    Compiling time v0.3.55
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.16
[INFO] [stderr]    Compiling toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling pastey v0.2.3
[INFO] [stderr]    Compiling symlink v0.1.0
[INFO] [stderr]    Compiling toml v1.1.4+spec-1.1.0
[INFO] [stderr]    Compiling mimalloc v0.1.48
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling ref-cast-impl v1.0.26
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling schemars_derive v1.2.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling futures-macro v0.3.33
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling futures-util v0.3.33
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling tracing-appender v0.2.5
[INFO] [stderr]    Compiling schemars v1.2.2
[INFO] [stderr]    Compiling futures-executor v0.3.33
[INFO] [stderr]    Compiling futures v0.3.33
[INFO] [stderr]    Compiling process-wrap v9.1.0
[INFO] [stderr]    Compiling tokio-util v0.7.19
[INFO] [stderr]    Compiling tokio-stream v0.1.19
[INFO] [stderr]    Compiling mcp-hub v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "ecdf22ee39e8781ea6a215093af001a69b0eca686d3bb3afd07d8346e5116958", 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" "ecdf22ee39e8781ea6a215093af001a69b0eca686d3bb3afd07d8346e5116958" "/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 bitflags v2.13.1
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling process-wrap v9.1.0
[INFO] [stderr]    Compiling rmcp v2.2.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling mcp-hub v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 21.75s
[INFO] running `Command { std: "docker" "inspect" "ecdf22ee39e8781ea6a215093af001a69b0eca686d3bb3afd07d8346e5116958", 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" "ecdf22ee39e8781ea6a215093af001a69b0eca686d3bb3afd07d8346e5116958" "/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 0.20s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/mcp-hub/310e31d6f3f3089f/out/mcp_hub-310e31d6f3f3089f)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test config::tests::parses_simple_config_without_name_or_prefix ... ok
[INFO] [stdout] test config::tests::rejects_invalid_keyed_upstream_identifier ... ok
[INFO] [stdout] test config::tests::parses_wildcard_filters_and_matches_tools ... ok
[INFO] [stdout] test config::tests::rejects_wildcard_override_names ... ok
[INFO] [stdout] test config::tests::parses_advanced_config_with_filters_and_overrides ... ok
[INFO] [stdout] test config::tests::wildcard_star_matches_all_tools ... ok
[INFO] [stdout] test config::tests::parses_root_example_config ... ok
[INFO] [stdout] test config::tests::preserves_keyed_server_declaration_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/mock_upstream_server.rs (/opt/rustwide/target/debug/build/mcp-hub/6444ca67b8b0b57e/out/mock_upstream_server-6444ca67b8b0b57e)
[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] [stderr]      Running tests/tool_aggregation_hub.rs (/opt/rustwide/target/debug/build/mcp-hub/d4b061556ed7fa11/out/tool_aggregation_hub-d4b061556ed7fa11)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test exclude_only_filters_tools ... ok
[INFO] [stdout] test config_overrides_tool_annotations ... ok
[INFO] [stdout] test exclude_filtering_can_resolve_potential_startup_collisions ... ok
[INFO] [stdout] test all_unavailable_upstreams_fail_startup ... ok
[INFO] [stdout] test configured_upstream_stderr_is_discarded ... ok
[INFO] [stdout] test duplicate_unprefixed_tool_names_are_rejected ... ok
[INFO] [stdout] test duplicate_prefixed_tool_names_are_rejected_on_startup ... ok
[INFO] [stdout] test hub_advertises_only_tools_and_filters_task_required_tools ... ok
[INFO] [stdout] test filtered_upstream_stderr_is_drained_without_logging ... ok
[INFO] [stdout] test closing_one_session_does_not_break_another ... ok
[INFO] [stdout] test hub_negotiates_unknown_future_protocol_versions ... ok
[INFO] [stdout] test hub_preserves_structured_and_mixed_tool_results ... ok
[INFO] [stdout] test include_filters_tools_and_wins_over_exclude ... ok
[INFO] [stdout] test include_only_filters_tools ... ok
[INFO] [stdout] test hub_preserves_tool_metadata_and_annotations ... ok
[INFO] [stdout] test routed_calls_and_partial_availability_work ... ok
[INFO] [stdout] test minimal_command_only_config_starts_upstream ... ok
[INFO] [stdout] test hub_forwards_cancellation_to_the_owning_upstream ... ok
[INFO] [stdout] test literal_star_in_upstream_tool_name_is_rejected_on_startup ... ok
[INFO] [stdout] test prefixed_copies_of_same_binary_stay_distinct ... ok
[INFO] [stdout] test separate_hub_sessions_keep_upstream_state_isolated ... ok
[INFO] [stdout] test unprefixed_inventory_preserves_original_tool_names ... ok
[INFO] [stdout] test task_omission_can_resolve_potential_startup_collisions ... ok
[INFO] [stdout] test hub_negotiates_supported_protocol_versions ... ok
[INFO] [stdout] test upstream_exit_after_startup_keeps_inventory_and_warns_on_routed_calls ... ok
[INFO] [stdout] test upstream_launch_arguments_are_forwarded ... ok
[INFO] [stdout] test wildcard_exclude_filters_tools ... ok
[INFO] [stdout] test upstream_tool_list_change_warns_without_refreshing_inventory ... ok
[INFO] [stdout] test upstream_stderr_is_structured_and_correlated ... ok
[INFO] [stdout] test unknown_override_target_is_rejected_on_startup ... ok
[INFO] [stdout] test wildcard_include_filters_tools ... ok
[INFO] [stdout] test hub_forwards_only_qualified_upstream_progress ... ok
[INFO] [stdout] test startup_timeout_omits_slow_upstreams ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ecdf22ee39e8781ea6a215093af001a69b0eca686d3bb3afd07d8346e5116958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecdf22ee39e8781ea6a215093af001a69b0eca686d3bb3afd07d8346e5116958", kill_on_drop: false }`
[INFO] [stdout] ecdf22ee39e8781ea6a215093af001a69b0eca686d3bb3afd07d8346e5116958