[INFO] fetching crate ultrafast-mcp-transport 202506018.1.0... [INFO] checking ultrafast-mcp-transport-202506018.1.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate ultrafast-mcp-transport 202506018.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate ultrafast-mcp-transport 202506018.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate ultrafast-mcp-transport 202506018.1.0 [INFO] tweaked toml for crates.io crate ultrafast-mcp-transport 202506018.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ultrafast-mcp-transport 202506018.1.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ultrafast-mcp-transport 202506018.1.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4bd313e34c1219c32530e0f913513e8126f07f2a01f7aaac50b907444eec54e4 [INFO] running `Command { std: "docker" "start" "-a" "4bd313e34c1219c32530e0f913513e8126f07f2a01f7aaac50b907444eec54e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4bd313e34c1219c32530e0f913513e8126f07f2a01f7aaac50b907444eec54e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bd313e34c1219c32530e0f913513e8126f07f2a01f7aaac50b907444eec54e4", kill_on_drop: false }` [INFO] [stdout] 4bd313e34c1219c32530e0f913513e8126f07f2a01f7aaac50b907444eec54e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 280752121f302a94604ead40cc55b572443f97744f06d6e7446c7beac9d1e8b4 [INFO] running `Command { std: "docker" "start" "-a" "280752121f302a94604ead40cc55b572443f97744f06d6e7446c7beac9d1e8b4", kill_on_drop: false }` [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Compiling rustls v0.23.29 [INFO] [stderr] Checking webpki-roots v1.0.1 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Checking dyn-clone v1.0.19 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking pem v3.0.5 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Checking sysinfo v0.36.0 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking rand_distr v0.5.1 [INFO] [stderr] Checking rustls-webpki v0.103.4 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling ref-cast-impl v1.0.24 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling schemars_derive v1.0.4 [INFO] [stderr] Checking ref-cast v1.0.24 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking tokio v1.46.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Checking simple_asn1 v0.6.3 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.2 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking tokio-rustls v0.26.2 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Checking tower-http v0.6.6 [INFO] [stderr] Checking h2 v0.4.11 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking uuid v1.17.0 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking serde_path_to_error v0.1.17 [INFO] [stderr] Checking tracing-serde v0.2.0 [INFO] [stderr] Checking schemars v1.0.4 [INFO] [stderr] Checking jsonwebtoken v9.3.1 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking ultrafast-mcp-core v202506018.1.0 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking ultrafast-mcp-monitoring v202506018.1.0 [INFO] [stderr] Checking hyper-util v0.1.15 [INFO] [stderr] Checking hyper-rustls v0.27.7 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking reqwest v0.12.22 [INFO] [stderr] Checking oauth2 v5.0.0 [INFO] [stderr] Checking ultrafast-mcp-auth v202506018.1.0 [INFO] [stderr] Checking ultrafast-mcp-transport v202506018.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: could not find `streamable_http` in `ultrafast_mcp_transport` [INFO] [stdout] --> tests/transport_tests.rs:173:34 [INFO] [stdout] | [INFO] [stdout] 173 | use ultrafast_mcp_transport::streamable_http::middleware::{TransportMiddleware, ValidationMiddleware}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ could not find `streamable_http` in `ultrafast_mcp_transport` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 15 | #[cfg(feature = "http")] [INFO] [stdout] | ---------------- the item is gated behind the `http` feature [INFO] [stdout] 16 | pub mod streamable_http; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ultrafast-mcp-transport` (test "transport_tests") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "280752121f302a94604ead40cc55b572443f97744f06d6e7446c7beac9d1e8b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "280752121f302a94604ead40cc55b572443f97744f06d6e7446c7beac9d1e8b4", kill_on_drop: false }` [INFO] [stdout] 280752121f302a94604ead40cc55b572443f97744f06d6e7446c7beac9d1e8b4