[INFO] cloning repository https://github.com/carrot-png/mcp-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carrot-png/mcp-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarrot-png%2Fmcp-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarrot-png%2Fmcp-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 999252fbb61c2f6f542af777c539ede89ae8533d
[INFO] checking carrot-png/mcp-rs against 760e1de835e253bf28bbcbfee38b5e8ed9ffe074 for pr-133502-27
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarrot-png%2Fmcp-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/carrot-png/mcp-rs
[INFO] finished tweaking git repo https://github.com/carrot-png/mcp-rs
[INFO] tweaked toml for git repo https://github.com/carrot-png/mcp-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/carrot-png/mcp-rs on toolchain 760e1de835e253bf28bbcbfee38b5e8ed9ffe074
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/carrot-png/mcp-rs 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" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:c36f533e8924a726b63f9d01e781fa8c8c28c96d1d595403829afb31452ee0f5" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1f20d4c5b479cd8fee55ffa790c26bd02c987bf967cc71072efb6b8f7e3ae5a5
[INFO] running `Command { std: "docker" "start" "1f20d4c5b479cd8fee55ffa790c26bd02c987bf967cc71072efb6b8f7e3ae5a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f20d4c5b479cd8fee55ffa790c26bd02c987bf967cc71072efb6b8f7e3ae5a5", 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" "1f20d4c5b479cd8fee55ffa790c26bd02c987bf967cc71072efb6b8f7e3ae5a5" "/opt/rustwide/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f20d4c5b479cd8fee55ffa790c26bd02c987bf967cc71072efb6b8f7e3ae5a5", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1f20d4c5b479cd8fee55ffa790c26bd02c987bf967cc71072efb6b8f7e3ae5a5" "/opt/rustwide/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]    Compiling cc v1.2.62
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling interpolator v0.5.0
[INFO] [stderr]    Compiling collection_literals v1.0.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]     Checking compact_str v0.9.0
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling proc-macro-utils v0.10.0
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking precomputed-hash v0.1.1
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[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking lexical-util v1.0.7
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]    Compiling string_cache_codegen v0.6.1
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling manyhow-macros v0.11.4
[INFO] [stderr]    Compiling ref-cast v1.0.25
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[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]     Checking http-body-util v0.1.3
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[INFO] [stderr]    Compiling web_atoms v0.2.4
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[INFO] [stderr]     Checking spin v0.9.8
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[INFO] [stderr]    Compiling aws-lc-sys v0.41.0
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]    Compiling jiter v0.13.0
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]    Compiling rmcp v1.7.0
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking lexical-parse-float v1.0.6
[INFO] [stderr]     Checking ruff_python_stdlib v0.0.0 (https://github.com/astral-sh/ruff.git?rev=6ded4bed1651e30b34dd04cdaa50c763036abb0d#6ded4bed)
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling pastey v0.2.2
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling unicode_names2_generator v1.3.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling unicode_names2 v1.3.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking fancy-regex v0.17.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling manyhow v0.11.4
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling quote-use-macros v0.8.4
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling derive-where v1.6.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling quote-use v0.8.4
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling attribute-derive-macro v0.10.5
[INFO] [stderr]    Compiling is-macro v0.3.7
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking yoke v0.8.2
[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]    Compiling attribute-derive v0.10.5
[INFO] [stderr]     Checking cobs v0.3.0
[INFO] [stderr]    Compiling get-size-derive2 v0.7.4
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking speedate v0.17.0
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling rmcp-macros v1.7.0
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking get-size2 v0.7.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking postcard v1.1.3
[INFO] [stderr]     Checking ruff_text_size v0.0.0 (https://github.com/astral-sh/ruff.git?rev=6ded4bed1651e30b34dd04cdaa50c763036abb0d#6ded4bed)
[INFO] [stderr]     Checking string_cache v0.9.0
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking sse-stream v0.2.3
[INFO] [stderr]     Checking ruff_source_file v0.0.0 (https://github.com/astral-sh/ruff.git?rev=6ded4bed1651e30b34dd04cdaa50c763036abb0d#6ded4bed)
[INFO] [stderr]     Checking schemars v1.2.1
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking ruff_python_trivia v0.0.0 (https://github.com/astral-sh/ruff.git?rev=6ded4bed1651e30b34dd04cdaa50c763036abb0d#6ded4bed)
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking ruff_python_ast v0.0.0 (https://github.com/astral-sh/ruff.git?rev=6ded4bed1651e30b34dd04cdaa50c763036abb0d#6ded4bed)
[INFO] [stderr]    Compiling aws-lc-rs v1.17.0
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr]     Checking markup5ever v0.39.0
[INFO] [stderr]     Checking html5ever v0.39.0
[INFO] [stderr]     Checking tower-http v0.6.10
[INFO] [stderr]     Checking h2 v0.4.14
[INFO] [stderr]     Checking html2text v0.17.1
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]     Checking ruff_python_parser v0.0.0 (https://github.com/astral-sh/ruff.git?rev=6ded4bed1651e30b34dd04cdaa50c763036abb0d#6ded4bed)
[INFO] [stderr]     Checking hyper v1.9.0
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking rustls-platform-verifier v0.7.0
[INFO] [stderr]     Checking monty v0.0.17 (https://github.com/pydantic/monty#bddc6b7d)
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking hyper-rustls v0.27.9
[INFO] [stderr]     Checking axum v0.8.9
[INFO] [stderr]     Checking reqwest v0.13.3
[INFO] [stderr]     Checking mcp-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 49s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: attribute-derive-macro v0.10.5
[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" "1f20d4c5b479cd8fee55ffa790c26bd02c987bf967cc71072efb6b8f7e3ae5a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f20d4c5b479cd8fee55ffa790c26bd02c987bf967cc71072efb6b8f7e3ae5a5", kill_on_drop: false }`
[INFO] [stdout] 1f20d4c5b479cd8fee55ffa790c26bd02c987bf967cc71072efb6b8f7e3ae5a5
