[INFO] fetching crate shuttle-mcp 0.57.2...
[INFO] checking shuttle-mcp-0.57.2 against master#377656d3dd3f9c23a9c8713e163f4365a5261a84 for pr-146470-3
[INFO] extracting crate shuttle-mcp 0.57.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate shuttle-mcp 0.57.2
[INFO] finished tweaking crates.io crate shuttle-mcp 0.57.2
[INFO] tweaked toml for crates.io crate shuttle-mcp 0.57.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate shuttle-mcp 0.57.2 on toolchain 377656d3dd3f9c23a9c8713e163f4365a5261a84
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shuttle-mcp 0.57.2 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" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rmcp-macros v0.6.3
[INFO] [stderr]   Downloaded rmcp v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e572e79f4f72d857e75490b34e114e0defee1e224fb16bd13d48851817f98311
[INFO] running `Command { std: "docker" "start" "-a" "e572e79f4f72d857e75490b34e114e0defee1e224fb16bd13d48851817f98311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e572e79f4f72d857e75490b34e114e0defee1e224fb16bd13d48851817f98311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e572e79f4f72d857e75490b34e114e0defee1e224fb16bd13d48851817f98311", kill_on_drop: false }`
[INFO] [stdout] e572e79f4f72d857e75490b34e114e0defee1e224fb16bd13d48851817f98311
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bcf512d443ed5b53ae2fc826ce67fdcc42ebcd00c62029e5eb56b438b5c57a3
[INFO] running `Command { std: "docker" "start" "-a" "6bcf512d443ed5b53ae2fc826ce67fdcc42ebcd00c62029e5eb56b438b5c57a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling cc v1.2.36
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling ref-cast-impl v1.0.24
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]     Checking webpki-roots v1.0.2
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]    Compiling schemars_derive v1.0.4
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking hyper-util v0.1.16
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking schemars v1.0.4
[INFO] [stderr]    Compiling rmcp-macros v0.6.3
[INFO] [stderr]     Checking rmcp v0.6.3
[INFO] [stderr]     Checking rustls-webpki v0.103.4
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking reqwest v0.12.23
[INFO] [stderr]     Checking shuttle-mcp v0.57.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.22s
[INFO] running `Command { std: "docker" "inspect" "6bcf512d443ed5b53ae2fc826ce67fdcc42ebcd00c62029e5eb56b438b5c57a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bcf512d443ed5b53ae2fc826ce67fdcc42ebcd00c62029e5eb56b438b5c57a3", kill_on_drop: false }`
[INFO] [stdout] 6bcf512d443ed5b53ae2fc826ce67fdcc42ebcd00c62029e5eb56b438b5c57a3