[INFO] fetching crate mcp-execution-cli 0.6.6...
[INFO] checking mcp-execution-cli-0.6.6 against master#eeb94be79adc9df7a09ad0b2421f16e60e6d932c for pr-152971
[INFO] extracting crate mcp-execution-cli 0.6.6 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate mcp-execution-cli 0.6.6
[INFO] finished tweaking crates.io crate mcp-execution-cli 0.6.6
[INFO] tweaked toml for crates.io crate mcp-execution-cli 0.6.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcp-execution-cli 0.6.6 on toolchain eeb94be79adc9df7a09ad0b2421f16e60e6d932c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mcp-execution-cli 0.6.6 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" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded which v8.0.0
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.111
[INFO] [stderr]   Downloaded env_home v0.1.0
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.111
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.111
[INFO] [stderr]   Downloaded alloca v0.4.0
[INFO] [stderr]   Downloaded page_size v0.6.0
[INFO] [stderr]   Downloaded mintex v0.1.4
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.111
[INFO] [stderr]   Downloaded thousands v0.2.0
[INFO] [stderr]   Downloaded pastey v0.2.1
[INFO] [stderr]   Downloaded dhat v0.3.3
[INFO] [stderr]   Downloaded mcp-execution-skill v0.6.6
[INFO] [stderr]   Downloaded dialoguer v0.12.0
[INFO] [stderr]   Downloaded colored v3.1.1
[INFO] [stderr]   Downloaded clap_complete v4.5.66
[INFO] [stderr]   Downloaded pest_meta v2.8.6
[INFO] [stderr]   Downloaded js-sys v0.3.88
[INFO] [stderr]   Downloaded criterion v0.8.2
[INFO] [stderr]   Downloaded pest v2.8.6
[INFO] [stderr]   Downloaded handlebars v6.4.0
[INFO] [stderr]   Downloaded process-wrap v9.0.3
[INFO] [stderr]   Downloaded mcp-execution-core v0.6.6
[INFO] [stderr]   Downloaded criterion-plot v0.8.2
[INFO] [stderr]   Downloaded console v0.16.2
[INFO] [stderr]   Downloaded mcp-execution-codegen v0.6.6
[INFO] [stderr]   Downloaded mcp-execution-files v0.6.6
[INFO] [stderr]   Downloaded rmcp v0.16.0
[INFO] [stderr]   Downloaded mcp-execution-introspector v0.6.6
[INFO] [stderr]   Downloaded pest_generator v2.8.6
[INFO] [stderr]   Downloaded pest_derive v2.8.6
[INFO] [stderr]   Downloaded rmcp-macros v0.16.0
[INFO] [stderr]   Downloaded winsafe v0.0.19
[INFO] [stderr]   Downloaded web-sys v0.3.88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a31ea0f6fafabf770c219f6a0d10f0e5d505eec9f86bf0f394cbdf0f01577feb
[INFO] running `Command { std: "docker" "start" "-a" "a31ea0f6fafabf770c219f6a0d10f0e5d505eec9f86bf0f394cbdf0f01577feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a31ea0f6fafabf770c219f6a0d10f0e5d505eec9f86bf0f394cbdf0f01577feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a31ea0f6fafabf770c219f6a0d10f0e5d505eec9f86bf0f394cbdf0f01577feb", kill_on_drop: false }`
[INFO] [stdout] a31ea0f6fafabf770c219f6a0d10f0e5d505eec9f86bf0f394cbdf0f01577feb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96e65e698dbe42bab5a44ff6693668d473d5486a72e45a436d8a5582bc6cd81e
[INFO] running `Command { std: "docker" "start" "-a" "96e65e698dbe42bab5a44ff6693668d473d5486a72e45a436d8a5582bc6cd81e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling nix v0.31.1
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking regex-syntax v0.8.9
[INFO] [stderr]     Checking num-modular v0.6.1
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling rmcp v0.16.0
[INFO] [stderr]     Checking clap_lex v1.0.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling pastey v0.2.1
[INFO] [stderr]     Checking num-order v1.2.0
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking clap_builder v4.5.60
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking getrandom v0.4.1
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking chrono v0.4.43
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking clap v4.5.60
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]     Checking rustc-demangle v0.1.27
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking console v0.16.2
[INFO] [stderr]     Checking criterion-plot v0.8.2
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]     Checking tempfile v3.25.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking tracing-serde v0.2.0
[INFO] [stderr]     Checking toml_datetime v1.0.0+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking schemars v1.2.1
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thousands v0.2.0
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking mintex v0.1.4
[INFO] [stderr]     Checking env_home v0.1.0
[INFO] [stderr]     Checking shell-words v1.1.1
[INFO] [stderr]     Checking toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]     Checking which v8.0.0
[INFO] [stderr]     Checking dialoguer v0.12.0
[INFO] [stderr]     Checking clap_complete v4.5.66
[INFO] [stderr]     Checking colored v3.1.1
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]    Compiling rmcp-macros v0.16.0
[INFO] [stderr]     Checking handlebars v6.4.0
[INFO] [stderr]     Checking toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]     Checking toml v1.0.3+spec-1.1.0
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking dhat v0.3.3
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr]     Checking process-wrap v9.0.3
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking uuid v1.21.0
[INFO] [stderr]     Checking criterion v0.8.2
[INFO] [stderr]     Checking mcp-execution-core v0.6.6
[INFO] [stderr]     Checking mcp-execution-skill v0.6.6
[INFO] [stderr]     Checking mcp-execution-introspector v0.6.6
[INFO] [stderr]     Checking mcp-execution-codegen v0.6.6
[INFO] [stderr]     Checking mcp-execution-files v0.6.6
[INFO] [stderr]     Checking mcp-execution-cli v0.6.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.50s
[INFO] running `Command { std: "docker" "inspect" "96e65e698dbe42bab5a44ff6693668d473d5486a72e45a436d8a5582bc6cd81e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96e65e698dbe42bab5a44ff6693668d473d5486a72e45a436d8a5582bc6cd81e", kill_on_drop: false }`
[INFO] [stdout] 96e65e698dbe42bab5a44ff6693668d473d5486a72e45a436d8a5582bc6cd81e