[INFO] fetching crate mcp-protocol-types 0.2.0... [INFO] checking mcp-protocol-types-0.2.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate mcp-protocol-types 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate mcp-protocol-types 0.2.0 [INFO] finished tweaking crates.io crate mcp-protocol-types 0.2.0 [INFO] tweaked toml for crates.io crate mcp-protocol-types 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mcp-protocol-types 0.2.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mcp-protocol-types 0.2.0 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 212e2aca24eca4a64f9e1e938ccc9bc51b8450b3c66a56767010449d195c122b [INFO] running `Command { std: "docker" "start" "-a" "212e2aca24eca4a64f9e1e938ccc9bc51b8450b3c66a56767010449d195c122b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "212e2aca24eca4a64f9e1e938ccc9bc51b8450b3c66a56767010449d195c122b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "212e2aca24eca4a64f9e1e938ccc9bc51b8450b3c66a56767010449d195c122b", kill_on_drop: false }` [INFO] [stdout] 212e2aca24eca4a64f9e1e938ccc9bc51b8450b3c66a56767010449d195c122b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce9899fb80e3b3e14b302787391261fdc1e50e66c9b2e28b25ba302f2459323e [INFO] running `Command { std: "docker" "start" "-a" "ce9899fb80e3b3e14b302787391261fdc1e50e66c9b2e28b25ba302f2459323e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking litemap v0.8.0 [INFO] [stderr] Checking writeable v0.6.1 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling libc v0.2.173 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking utf8_iter v1.0.4 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.103 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.2 [INFO] [stderr] Checking zerotrie v0.2.2 [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 icu_properties v2.0.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [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 url v2.5.4 [INFO] [stderr] Checking mcp-protocol-types v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `mcp-protocol-sdk` [INFO] [stdout] --> src/lib.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | #[cfg(feature = "mcp-protocol-sdk")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `chrono`, `default`, `jsonschema`, `timestamps`, and `validation` [INFO] [stdout] = help: consider adding `mcp-protocol-sdk` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `mcp-protocol-sdk` [INFO] [stdout] --> src/lib.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | #[cfg(feature = "mcp-protocol-sdk")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `chrono`, `default`, `jsonschema`, `timestamps`, and `validation` [INFO] [stdout] = help: consider adding `mcp-protocol-sdk` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.09s [INFO] running `Command { std: "docker" "inspect" "ce9899fb80e3b3e14b302787391261fdc1e50e66c9b2e28b25ba302f2459323e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce9899fb80e3b3e14b302787391261fdc1e50e66c9b2e28b25ba302f2459323e", kill_on_drop: false }` [INFO] [stdout] ce9899fb80e3b3e14b302787391261fdc1e50e66c9b2e28b25ba302f2459323e