[INFO] fetching crate pubmed-mcp 0.4.1...
[INFO] testing pubmed-mcp-0.4.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate pubmed-mcp 0.4.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate pubmed-mcp 0.4.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate pubmed-mcp 0.4.1
[INFO] tweaked toml for crates.io crate pubmed-mcp 0.4.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pubmed-mcp 0.4.1 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 pubmed-mcp 0.4.1 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" "+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] [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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 10de88408ef89798858fae09d538054cbd7b9d571bfbdc260347e44470d4e05f
[INFO] running `Command { std: "docker" "start" "10de88408ef89798858fae09d538054cbd7b9d571bfbdc260347e44470d4e05f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10de88408ef89798858fae09d538054cbd7b9d571bfbdc260347e44470d4e05f", 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" "10de88408ef89798858fae09d538054cbd7b9d571bfbdc260347e44470d4e05f" "/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" "10de88408ef89798858fae09d538054cbd7b9d571bfbdc260347e44470d4e05f", 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" "10de88408ef89798858fae09d538054cbd7b9d571bfbdc260347e44470d4e05f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
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[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
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[INFO] [stderr]    Compiling tokio-retry v0.3.2
[INFO] [stderr]    Compiling schemars v1.2.2
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling pubmed-parser v0.4.1
[INFO] [stderr]    Compiling hyper-util v0.1.14
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling axum v0.8.9
[INFO] [stderr]    Compiling reqwest v0.13.4
[INFO] [stderr]    Compiling pubmed-formatter v0.4.1
[INFO] [stderr]    Compiling pubmed-client v0.4.1
[INFO] [stderr]    Compiling pubmed-mcp v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3m 13s
[INFO] running `Command { std: "docker" "inspect" "10de88408ef89798858fae09d538054cbd7b9d571bfbdc260347e44470d4e05f", 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" "10de88408ef89798858fae09d538054cbd7b9d571bfbdc260347e44470d4e05f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling rmcp v3.1.4
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling deadpool-runtime v0.1.4
[INFO] [stderr]    Compiling assert-json-diff v2.0.2
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling mio v1.2.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling uuid v1.26.0
[INFO] [stderr]    Compiling rand v0.10.2
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling sse-stream v0.2.5
[INFO] [stderr]    Compiling moka v0.12.15
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[INFO] [stderr]    Compiling native-tls v0.2.18
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[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tokio-retry v0.3.2
[INFO] [stderr]    Compiling process-wrap v9.0.3
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling deadpool v0.12.3
[INFO] [stderr]    Compiling h2 v0.4.15
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling hyper v1.11.0
[INFO] [stderr]    Compiling hyper-util v0.1.14
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling axum v0.8.9
[INFO] [stderr]    Compiling wiremock v0.6.5
[INFO] [stderr]    Compiling reqwest v0.13.4
[INFO] [stderr]    Compiling pubmed-client v0.4.1
[INFO] [stderr]    Compiling pubmed-mcp v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2m 53s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "10de88408ef89798858fae09d538054cbd7b9d571bfbdc260347e44470d4e05f", 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" "10de88408ef89798858fae09d538054cbd7b9d571bfbdc260347e44470d4e05f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.42s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/build/pubmed-mcp/0338b2129b687c55/out/pubmed_mcp-0338b2129b687c55)
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test config::tests::debug_output_never_contains_the_api_key ... ok
[INFO] [stdout] test config::tests::cache_capacity_and_ttl_imply_the_cache ... ok
[INFO] [stdout] test config::tests::ncbi_identification_and_limits_are_forwarded ... ok
[INFO] [stdout] test config::tests::cache_flag_enables_the_defaults ... ok
[INFO] [stdout] test tools::articles::tests::a_shared_affiliation_is_emitted_once_for_all_its_authors ... ok
[INFO] [stdout] test tools::articles::tests::core_metadata_is_carried_through ... ok
[INFO] [stdout] test tests::client_options_are_parsed_alongside_the_server_options ... ok
[INFO] [stdout] test tools::articles::tests::full_abstract_is_not_truncated ... ok
[INFO] [stdout] test tools::articles::tests::missing_pmids_tolerates_non_canonical_input ... ok
[INFO] [stdout] test tools::articles::tests::opting_out_of_the_abstract_drops_both_shapes ... ok
[INFO] [stdout] test tools::articles::tests::structured_abstract_keeps_its_labels_and_is_not_duplicated ... ok
[INFO] [stdout] test tools::europe_pmc::tests::a_med_citation_exposes_its_id_as_a_pmid ... ok
[INFO] [stdout] test tests::cli_definition_is_valid ... ok
[INFO] [stdout] test tools::articles::tests::authors_without_affiliations_produce_no_entries ... ok
[INFO] [stdout] test tools::articles::tests::mesh_terms_keep_major_topics_and_qualifiers ... ok
[INFO] [stdout] test tools::europe_pmc::tests::bare_numeric_id_defaults_to_med_source ... ok
[INFO] [stdout] test tools::europe_pmc::tests::empty_id_is_rejected ... ok
[INFO] [stdout] test tools::articles::tests::affiliations_are_opt_in ... ok
[INFO] [stdout] test tests::help_output_keeps_the_server_description ... ok
[INFO] [stdout] test tools::europe_pmc::tests::malformed_qualified_id_is_rejected ... ok
[INFO] [stdout] test tools::articles::tests::absent_optional_fields_are_omitted_from_the_json ... ok
[INFO] [stdout] test tools::europe_pmc::tests::bare_pmc_id_defaults_to_pmc_source ... ok
[INFO] [stdout] test tools::articles::tests::missing_pmids_are_reported_by_difference ... ok
[INFO] [stdout] test tools::europe_pmc::tests::qualified_id_wins_over_source_argument ... ok
[INFO] [stdout] test tools::search::tests::abstract_exactly_at_limit_is_not_truncated ... ok
[INFO] [stdout] test tools::europe_pmc::tests::preview_truncates_on_a_character_boundary ... ok
[INFO] [stdout] test tools::search::tests::short_abstract_is_returned_unchanged ... ok
[INFO] [stdout] test tools::search::tests::long_ascii_abstract_is_truncated_with_ellipsis ... ok
[INFO] [stdout] test tools::summary::tests::blank_esummary_fields_become_none ... ok
[INFO] [stdout] test tools::europe_pmc::tests::unknown_source_is_passed_through ... ok
[INFO] [stdout] test tools::search::tests::multibyte_abstract_does_not_panic_at_boundary ... ok
[INFO] [stdout] test config::tests::defaults_match_the_client_defaults_plus_the_tool_name ... ok
[INFO] [stdout] test tests::every_tool_name_matches_a_registered_tool ... ok
[INFO] [stdout] test tests::every_tool_advertises_an_object_output_schema ... ok
[INFO] [stdout] test config::tests::cache_is_off_unless_asked_for ... ok
[INFO] [stdout] test config::tests::only_the_given_cache_knob_overrides_its_default ... ok
[INFO] [stdout] test config::tests::out_of_range_values_are_rejected_rather_than_ignored ... ok
[INFO] [stdout] test tools::europe_pmc::tests::explicit_pmc_source_normalizes_a_bare_number ... ok
[INFO] [stdout] test tools::articles::tests::mesh_terms_of_an_unindexed_article_are_empty ... ok
[INFO] [stdout] test tests::allowed_hosts_controls_the_host_header_check ... ok
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/release/build/pubmed-mcp/6e281ed324c5255c/out/integration_test-6e281ed324c5255c)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr] error: could not compile `regex-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.11/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=0e29b1d8b4012537 -C extra-filename=-801391c65a42f645 --out-dir /opt/rustwide/target/debug/build/regex-syntax/801391c65a42f645/out --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stdout] test test_tool_call_returns_structured_content ... FAILED
[INFO] [stderr] error: could not compile `serde_derive` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name serde_derive --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_derive-1.0.229/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "deserialize_in_place"))' -C metadata=76963afee4f461a3 -C extra-filename=-f26c4ac403d12bf9 --out-dir /opt/rustwide/target/debug/build/serde_derive/f26c4ac403d12bf9/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/f86fcd76855b74f7/out -L dependency=/opt/rustwide/target/debug/build/quote/35df8d87d54f1c4f/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/958b805d9ab3f4fe/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/f86fcd76855b74f7/out/libproc_macro2-f86fcd76855b74f7.rlib --extern quote=/opt/rustwide/target/debug/build/quote/35df8d87d54f1c4f/out/libquote-35df8d87d54f1c4f.rlib --extern syn=/opt/rustwide/target/debug/build/syn/318b5d4d1444827d/out/libsyn-318b5d4d1444827d.rlib --extern proc_macro --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `regex-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.11/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=0e29b1d8b4012537 -C extra-filename=-801391c65a42f645 --out-dir /opt/rustwide/target/debug/build/regex-syntax/801391c65a42f645/out --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stdout] test test_mcp_server_europe_pmc_tool_filtering ... FAILED
[INFO] [stdout] test test_every_tool_advertises_an_output_schema has been running for over 60 seconds
[INFO] [stdout] test test_mcp_server_capabilities has been running for over 60 seconds
[INFO] [stdout] test test_mcp_server_initialize has been running for over 60 seconds
[INFO] [stdout] test test_mcp_server_list_tools has been running for over 60 seconds
[INFO] [stdout] test test_mcp_server_lists_europe_pmc_tools has been running for over 60 seconds
[INFO] [stdout] test test_mcp_server_tool_filtering has been running for over 60 seconds
[INFO] [stdout] test test_mcp_server_list_tools ... ok
[INFO] [stdout] test test_mcp_server_initialize ... ok
[INFO] [stdout] test test_mcp_server_capabilities ... ok
[INFO] [stdout] test test_mcp_server_tool_filtering ... ok
[INFO] [stdout] test test_every_tool_advertises_an_output_schema ... ok
[INFO] [stdout] test test_mcp_server_lists_europe_pmc_tools ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_tool_call_returns_structured_content stdout ----
[INFO] [stdout] Error: connection closed: initialize response
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <anyhow::Error as core::convert::From<rmcp::service::client::ClientInitializeError>>::from
[INFO] [stdout]    1: integration_test::test_tool_call_returns_structured_content::{closure#0}
[INFO] [stdout]    2: <tokio::runtime::scheduler::current_thread::CoreGuard>::block_on::<core::pin::Pin<&mut core::pin::Pin<&mut dyn core::future::future::Future<Output = core::result::Result<(), anyhow::Error>>>>>
[INFO] [stdout]    3: tokio::runtime::context::runtime::enter_runtime::<<tokio::runtime::scheduler::current_thread::CurrentThread>::block_on<core::pin::Pin<&mut dyn core::future::future::Future<Output = core::result::Result<(), anyhow::Error>>>>::{closure#0}, core::result::Result<(), anyhow::Error>>
[INFO] [stdout]    4: <tokio::runtime::runtime::Runtime>::block_on::<core::pin::Pin<&mut dyn core::future::future::Future<Output = core::result::Result<(), anyhow::Error>>>>
[INFO] [stdout]    5: <integration_test::test_tool_call_returns_structured_content::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    6: test::__rust_begin_short_backtrace::<core::result::Result<(), alloc::string::String>, fn() -> core::result::Result<(), alloc::string::String>>
[INFO] [stdout]    7: test::run_test::{closure#0}
[INFO] [stdout]    8: std::sys::backtrace::__rust_begin_short_backtrace::<test::run_test::{closure#1}, ()>
[INFO] [stdout]    9: <std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   10: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   11: <unknown>
[INFO] [stdout]   12: clone
[INFO] [stdout] 
[INFO] [stdout] ---- test_mcp_server_europe_pmc_tool_filtering stdout ----
[INFO] [stdout] Error: connection closed: initialize response
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <anyhow::Error as core::convert::From<rmcp::service::client::ClientInitializeError>>::from
[INFO] [stdout]    1: integration_test::test_mcp_server_europe_pmc_tool_filtering::{closure#0}
[INFO] [stdout]    2: <tokio::runtime::scheduler::current_thread::CoreGuard>::block_on::<core::pin::Pin<&mut core::pin::Pin<&mut dyn core::future::future::Future<Output = core::result::Result<(), anyhow::Error>>>>>
[INFO] [stdout]    3: tokio::runtime::context::runtime::enter_runtime::<<tokio::runtime::scheduler::current_thread::CurrentThread>::block_on<core::pin::Pin<&mut dyn core::future::future::Future<Output = core::result::Result<(), anyhow::Error>>>>::{closure#0}, core::result::Result<(), anyhow::Error>>
[INFO] [stdout]    4: <tokio::runtime::runtime::Runtime>::block_on::<core::pin::Pin<&mut dyn core::future::future::Future<Output = core::result::Result<(), anyhow::Error>>>>
[INFO] [stdout]    5: <integration_test::test_mcp_server_europe_pmc_tool_filtering::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    6: test::__rust_begin_short_backtrace::<core::result::Result<(), alloc::string::String>, fn() -> core::result::Result<(), alloc::string::String>>
[INFO] [stdout]    7: test::run_test::{closure#0}
[INFO] [stdout]    8: std::sys::backtrace::__rust_begin_short_backtrace::<test::run_test::{closure#1}, ()>
[INFO] [stdout]    9: <std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   10: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   11: <unknown>
[INFO] [stdout]   12: clone
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_mcp_server_europe_pmc_tool_filtering
[INFO] [stdout]     test_tool_call_returns_structured_content
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 112.38s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test integration_test`
[INFO] running `Command { std: "docker" "inspect" "10de88408ef89798858fae09d538054cbd7b9d571bfbdc260347e44470d4e05f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10de88408ef89798858fae09d538054cbd7b9d571bfbdc260347e44470d4e05f", kill_on_drop: false }`
[INFO] [stdout] 10de88408ef89798858fae09d538054cbd7b9d571bfbdc260347e44470d4e05f
