[INFO] fetching crate mcp-sse-proxy 0.1.22... [INFO] testing mcp-sse-proxy-0.1.22 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate mcp-sse-proxy 0.1.22 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate mcp-sse-proxy 0.1.22 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate mcp-sse-proxy 0.1.22 [INFO] tweaked toml for crates.io crate mcp-sse-proxy 0.1.22 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mcp-sse-proxy 0.1.22 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 mcp-sse-proxy 0.1.22 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] [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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 624d4b4f44de340b3127eaf50ad6a5d63f3a12c7ce7c8a5301ed789524e982a2 [INFO] running `Command { std: "docker" "start" "-a" "624d4b4f44de340b3127eaf50ad6a5d63f3a12c7ce7c8a5301ed789524e982a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "624d4b4f44de340b3127eaf50ad6a5d63f3a12c7ce7c8a5301ed789524e982a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "624d4b4f44de340b3127eaf50ad6a5d63f3a12c7ce7c8a5301ed789524e982a2", kill_on_drop: false }` [INFO] [stdout] 624d4b4f44de340b3127eaf50ad6a5d63f3a12c7ce7c8a5301ed789524e982a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 01a047bab7261d5e503d0a7e5b14c2faf0ab96eddad8fecd71c2f5b60eeb85ff [INFO] running `Command { std: "docker" "start" "-a" "01a047bab7261d5e503d0a7e5b14c2faf0ab96eddad8fecd71c2f5b60eeb85ff", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.182 [INFO] [stderr] Compiling tracing-core v0.1.35 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Compiling http v1.4.0 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling zerocopy v0.8.31 [INFO] [stderr] Compiling rustls-pki-types v1.13.1 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling rustls v0.23.35 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling nix v0.31.2 [INFO] [stderr] Compiling http-body-util v0.1.3 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling multer v3.1.0 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling ref-cast v1.0.25 [INFO] [stderr] Compiling webpki-roots v1.0.4 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling iri-string v0.7.9 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling socket2 v0.6.1 [INFO] [stderr] Compiling mio v1.1.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.7 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling openssl-sys v0.9.111 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling serde_path_to_error v0.1.20 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Compiling rustls-webpki v0.103.8 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling env_home v0.1.0 [INFO] [stderr] Compiling matchit v0.8.4 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling tracing v0.1.43 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling openssl v0.10.75 [INFO] [stderr] Compiling yoke v0.8.1 [INFO] [stderr] Compiling zerotrie v0.2.3 [INFO] [stderr] Compiling zerovec v0.11.5 [INFO] [stderr] Compiling darling_macro v0.21.3 [INFO] [stderr] Compiling ref-cast-impl v1.0.25 [INFO] [stderr] Compiling tinystr v0.8.2 [INFO] [stderr] Compiling potential_utf v0.1.4 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling icu_locale_core v2.1.1 [INFO] [stderr] Compiling icu_collections v2.1.1 [INFO] [stderr] Compiling tungstenite v0.28.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling icu_provider v2.1.1 [INFO] [stderr] Compiling icu_normalizer v2.1.1 [INFO] [stderr] Compiling icu_properties v2.1.1 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling darling v0.21.3 [INFO] [stderr] Compiling axum-core v0.5.5 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling axum-macros v0.5.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling schemars_derive v1.1.0 [INFO] [stderr] Compiling which v7.0.3 [INFO] [stderr] Compiling tokio-util v0.7.17 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling h2 v0.4.12 [INFO] [stderr] Compiling tokio-rustls v0.26.4 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling tower-http v0.6.8 [INFO] [stderr] Compiling tokio-tungstenite v0.28.0 [INFO] [stderr] Compiling process-wrap v9.0.3 [INFO] [stderr] Compiling schemars v1.1.0 [INFO] [stderr] Compiling tokio-stream v0.1.18 [INFO] [stderr] Compiling process-wrap v8.2.1 [INFO] [stderr] Compiling rmcp-macros v0.10.0 [INFO] [stderr] Compiling sse-stream v0.2.1 [INFO] [stderr] Compiling dashmap v6.1.0 [INFO] [stderr] Compiling arc-swap v1.8.0 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling uuid v1.19.0 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling pastey v0.2.0 [INFO] [stderr] Compiling mcp-common v0.1.22 [INFO] [stderr] Compiling tracing-subscriber v0.3.22 [INFO] [stderr] Compiling hyper v1.8.1 [INFO] [stderr] Compiling hyper-util v0.1.19 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling hyper-rustls v0.27.7 [INFO] [stderr] Compiling axum v0.8.7 [INFO] [stderr] Compiling reqwest v0.12.24 [INFO] [stderr] Compiling rmcp v0.10.0 [INFO] [stderr] Compiling mcp-sse-proxy v0.1.22 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 49s [INFO] running `Command { std: "docker" "inspect" "01a047bab7261d5e503d0a7e5b14c2faf0ab96eddad8fecd71c2f5b60eeb85ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01a047bab7261d5e503d0a7e5b14c2faf0ab96eddad8fecd71c2f5b60eeb85ff", kill_on_drop: false }` [INFO] [stdout] 01a047bab7261d5e503d0a7e5b14c2faf0ab96eddad8fecd71c2f5b60eeb85ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 56096d23d9dfeffc8728cfdfe41e2656ac9bf894f0d52fed2d0dfb353a74367f [INFO] running `Command { std: "docker" "start" "-a" "56096d23d9dfeffc8728cfdfe41e2656ac9bf894f0d52fed2d0dfb353a74367f", kill_on_drop: false }` [INFO] [stderr] Compiling mcp-sse-proxy v0.1.22 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 16.07s [INFO] running `Command { std: "docker" "inspect" "56096d23d9dfeffc8728cfdfe41e2656ac9bf894f0d52fed2d0dfb353a74367f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56096d23d9dfeffc8728cfdfe41e2656ac9bf894f0d52fed2d0dfb353a74367f", kill_on_drop: false }` [INFO] [stdout] 56096d23d9dfeffc8728cfdfe41e2656ac9bf894f0d52fed2d0dfb353a74367f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1b9047362453a23056ffa9183ffea50f834d44eaf8a090b2d5d8f14155132909 [INFO] running `Command { std: "docker" "start" "-a" "1b9047362453a23056ffa9183ffea50f834d44eaf8a090b2d5d8f14155132909", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcp_sse_proxy-c1fdaf99246ba2b5) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test client::tests::test_capped_exponential_backoff ... ok [INFO] [stdout] test client::tests::test_capped_exponential_backoff_default ... ok [INFO] [stdout] test client::tests::test_capped_exponential_backoff_with_max_times ... ok [INFO] [stdout] test server_builder::tests::test_log_connection_timing_format ... ok [INFO] [stdout] test server_builder::tests::test_builder_creation ... ok [INFO] [stdout] test server_builder::tests::test_log_connection_timing_no_breakdown ... ok [INFO] [stdout] test server_builder::tests::test_stateful_flag_default ... ok [INFO] [stdout] test server_builder::tests::test_stateful_flag_disabled ... ok [INFO] [stdout] test server_builder::tests::test_stateful_flag_enabled ... ok [INFO] [stdout] test server_builder::tests::test_timing_constants ... ok [INFO] [stdout] test client::tests::test_tool_info ... ok [INFO] [stdout] test server_builder::tests::test_default_config ... ok [INFO] [stdout] test detector::tests::test_candidate_urls_with_sse_suffix ... ok [INFO] [stdout] test detector::tests::test_is_sse_with_headers_no_panic ... ok [INFO] [stdout] test detector::tests::test_candidate_urls_with_trailing_slash ... ok [INFO] [stdout] test detector::tests::test_is_sse_nonexistent_server ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s [INFO] [stdout] [INFO] [stderr] Doc-tests mcp_sse_proxy [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/client.rs - client::SseClientConnection (line 96) ... ignored [INFO] [stdout] test src/lib.rs - (line 22) ... ignored [INFO] [stdout] test src/server_builder.rs - server_builder::SseServerBuilder (line 150) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.35s; merged doctests compilation took 0.34s [INFO] running `Command { std: "docker" "inspect" "1b9047362453a23056ffa9183ffea50f834d44eaf8a090b2d5d8f14155132909", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b9047362453a23056ffa9183ffea50f834d44eaf8a090b2d5d8f14155132909", kill_on_drop: false }` [INFO] [stdout] 1b9047362453a23056ffa9183ffea50f834d44eaf8a090b2d5d8f14155132909