[INFO] fetching crate pulseengine-mcp-protocol 0.10.1...
[INFO] building pulseengine-mcp-protocol-0.10.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate pulseengine-mcp-protocol 0.10.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate pulseengine-mcp-protocol 0.10.1
[INFO] finished tweaking crates.io crate pulseengine-mcp-protocol 0.10.1
[INFO] tweaked toml for crates.io crate pulseengine-mcp-protocol 0.10.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pulseengine-mcp-protocol 0.10.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pulseengine-mcp-protocol 0.10.1 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded validator v0.20.0
[INFO] [stderr]   Downloaded iso8601 v0.6.3
[INFO] [stderr]   Downloaded validator_derive v0.20.0
[INFO] [stderr]   Downloaded jsonschema v0.18.3
[INFO] [stderr]   Downloaded pulseengine-mcp-logging v0.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66aad254d70f2e196ecbec2812e170b5d5da6cf32c67e3710b87275f36ae46ad
[INFO] running `Command { std: "docker" "start" "-a" "66aad254d70f2e196ecbec2812e170b5d5da6cf32c67e3710b87275f36ae46ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66aad254d70f2e196ecbec2812e170b5d5da6cf32c67e3710b87275f36ae46ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66aad254d70f2e196ecbec2812e170b5d5da6cf32c67e3710b87275f36ae46ad", kill_on_drop: false }`
[INFO] [stdout] 66aad254d70f2e196ecbec2812e170b5d5da6cf32c67e3710b87275f36ae46ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21d594ce3bdba2d8b0b28aaa75c2918dc34020650156429a99213db222fdd9e5
[INFO] running `Command { std: "docker" "start" "-a" "21d594ce3bdba2d8b0b28aaa75c2918dc34020650156429a99213db222fdd9e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling num-cmp v0.1.0
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling validator_derive v0.20.0
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling fraction v0.15.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling fancy-regex v0.13.0
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling iso8601 v0.6.3
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling hyper-util v0.1.14
[INFO] [stderr]    Compiling validator v0.20.0
[INFO] [stderr]    Compiling reqwest v0.12.22
[INFO] [stderr]    Compiling jsonschema v0.18.3
[INFO] [stderr]    Compiling pulseengine-mcp-protocol v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.14s
[INFO] running `Command { std: "docker" "inspect" "21d594ce3bdba2d8b0b28aaa75c2918dc34020650156429a99213db222fdd9e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21d594ce3bdba2d8b0b28aaa75c2918dc34020650156429a99213db222fdd9e5", kill_on_drop: false }`
[INFO] [stdout] 21d594ce3bdba2d8b0b28aaa75c2918dc34020650156429a99213db222fdd9e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 776a3c4363e96d0206e4f1eec05169ef56ce3815d4d8b3622d7ec53e89ac7df2
[INFO] running `Command { std: "docker" "start" "-a" "776a3c4363e96d0206e4f1eec05169ef56ce3815d4d8b3622d7ec53e89ac7df2", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stderr]    Compiling hyper-util v0.1.14
[INFO] [stderr]    Compiling reqwest v0.12.22
[INFO] [stderr]    Compiling jsonschema v0.18.3
[INFO] [stderr]    Compiling pulseengine-mcp-protocol v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.69s
[INFO] running `Command { std: "docker" "inspect" "776a3c4363e96d0206e4f1eec05169ef56ce3815d4d8b3622d7ec53e89ac7df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "776a3c4363e96d0206e4f1eec05169ef56ce3815d4d8b3622d7ec53e89ac7df2", kill_on_drop: false }`
[INFO] [stdout] 776a3c4363e96d0206e4f1eec05169ef56ce3815d4d8b3622d7ec53e89ac7df2