[INFO] fetching crate rust-mcp-transport 0.5.0...
[INFO] testing rust-mcp-transport-0.5.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate rust-mcp-transport 0.5.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rust-mcp-transport 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rust-mcp-transport 0.5.0
[INFO] tweaked toml for crates.io crate rust-mcp-transport 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-mcp-transport 0.5.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-mcp-transport 0.5.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4909731ab023124e5bf991adba9b33121e0586ef9b6974802e5806a13eccb809
[INFO] running `Command { std: "docker" "start" "-a" "4909731ab023124e5bf991adba9b33121e0586ef9b6974802e5806a13eccb809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4909731ab023124e5bf991adba9b33121e0586ef9b6974802e5806a13eccb809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4909731ab023124e5bf991adba9b33121e0586ef9b6974802e5806a13eccb809", kill_on_drop: false }`
[INFO] [stdout] 4909731ab023124e5bf991adba9b33121e0586ef9b6974802e5806a13eccb809
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 189acf1fa9e645d65e036bbf5130cb90c34758a8b5f35eb87070781fb22e1fa6
[INFO] running `Command { std: "docker" "start" "-a" "189acf1fa9e645d65e036bbf5130cb90c34758a8b5f35eb87070781fb22e1fa6", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling cc v1.2.33
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling zerovec v0.11.4
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling bitflags v2.9.2
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling thiserror v2.0.15
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.15
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.2
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling rust-mcp-schema v0.7.2
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling publicsuffix v2.3.0
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling cookie_store v0.21.1
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling rustls-webpki v0.103.4
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling hyper-util v0.1.16
[INFO] [stderr]    Compiling tokio-rustls v0.26.2
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.12.23
[INFO] [stderr]    Compiling rust-mcp-transport v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "189acf1fa9e645d65e036bbf5130cb90c34758a8b5f35eb87070781fb22e1fa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "189acf1fa9e645d65e036bbf5130cb90c34758a8b5f35eb87070781fb22e1fa6", kill_on_drop: false }`
[INFO] [stdout] 189acf1fa9e645d65e036bbf5130cb90c34758a8b5f35eb87070781fb22e1fa6
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66ef297e17c72f54179acd1b267a2da92acad53bca34c0db13c4e2769e59e92c
[INFO] running `Command { std: "docker" "start" "-a" "66ef297e17c72f54179acd1b267a2da92acad53bca34c0db13c4e2769e59e92c", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling waker-fn v1.2.0
[INFO] [stderr]    Compiling http-types v2.12.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling serde_qs v0.8.5
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling cookie_store v0.21.1
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling deadpool-runtime v0.1.4
[INFO] [stderr]    Compiling retain_mut v0.1.9
[INFO] [stderr]    Compiling infer v0.2.3
[INFO] [stderr]    Compiling deadpool v0.9.5
[INFO] [stderr]    Compiling assert-json-diff v2.0.2
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling hyper-util v0.1.16
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.12.23
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling rust-mcp-transport v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling wiremock v0.5.22
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 43.57s
[INFO] running `Command { std: "docker" "inspect" "66ef297e17c72f54179acd1b267a2da92acad53bca34c0db13c4e2769e59e92c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66ef297e17c72f54179acd1b267a2da92acad53bca34c0db13c4e2769e59e92c", kill_on_drop: false }`
[INFO] [stdout] 66ef297e17c72f54179acd1b267a2da92acad53bca34c0db13c4e2769e59e92c
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8ce0220ec23bc1e1a75148f2c4ebd46db407a56238879414cc0b7c9ca5dbf745
[INFO] running `Command { std: "docker" "start" "-a" "8ce0220ec23bc1e1a75148f2c4ebd46db407a56238879414cc0b7c9ca5dbf745", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_mcp_transport-0ff9dd7f6d7ac4d1)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test utils::cancellation_token::tests::test_new_token_creation ... ok
[INFO] [stdout] test utils::cancellation_token::tests::test_multiple_tokens ... ok
[INFO] [stdout] test utils::http_utils::tests::test_extract_origin_empty_string ... ok
[INFO] [stdout] test utils::http_utils::tests::test_extract_origin_invalid_url ... ok
[INFO] [stdout] test utils::cancellation_token::tests::test_channel_closed_error ... ok
[INFO] [stdout] test utils::http_utils::tests::test_extract_origin_with_fragment ... ok
[INFO] [stdout] test utils::http_utils::tests::test_extract_origin_with_path ... ok
[INFO] [stdout] test utils::cancellation_token::tests::test_trigger_cancellation ... ok
[INFO] [stdout] test utils::http_utils::tests::test_http_post_with_custom_headers ... ok
[INFO] [stdout] test utils::http_utils::tests::test_http_post_network_error ... ok
[INFO] [stdout] test utils::http_utils::tests::test_http_post_non_success_status ... ok
[INFO] [stdout] test utils::readable_channel::tests::test_read_after_channel_closed ... ok
[INFO] [stdout] test utils::readable_channel::tests::test_read_partial_then_continue ... ok
[INFO] [stdout] test utils::http_utils::tests::test_http_post_success ... ok
[INFO] [stdout] test utils::readable_channel::tests::test_read_single_message ... ok
[INFO] [stdout] test utils::tests::test_endpoint_with_session_id ... ok
[INFO] [stdout] test utils::http_utils::tests::test_extract_origin_without_path ... ok
[INFO] [stdout] test utils::writable_channel::tests::test_poll_flush_and_shutdown ... ok
[INFO] [stdout] test utils::writable_channel::tests::test_write_successful ... ok
[INFO] [stdout] test utils::writable_channel::tests::test_write_when_channel_full ... ok
[INFO] [stdout] test utils::writable_channel::tests::test_write_after_channel_closed ... ok
[INFO] [stdout] test utils::sse_stream::tests::test_sse_client_sends_custom_headers_on_connection ... ok
[INFO] [stdout] test utils::readable_channel::tests::test_read_larger_than_buffer ... ok
[INFO] [stdout] test utils::cancellation_token::tests::test_await_cancellation ... ok
[INFO] [stdout] test utils::cancellation_token::tests::test_create_and_initial_state ... ok
[INFO] [stdout] test utils::readable_channel::tests::test_pending_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/check_imports.rs (/opt/rustwide/target/debug/deps/check_imports-857809b22435e207)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::check_no_rust_mcp_schema_imports ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_mcp_transport
[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] running `Command { std: "docker" "inspect" "8ce0220ec23bc1e1a75148f2c4ebd46db407a56238879414cc0b7c9ca5dbf745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ce0220ec23bc1e1a75148f2c4ebd46db407a56238879414cc0b7c9ca5dbf745", kill_on_drop: false }`
[INFO] [stdout] 8ce0220ec23bc1e1a75148f2c4ebd46db407a56238879414cc0b7c9ca5dbf745