[INFO] fetching crate just-mcp 0.1.1...
[INFO] checking just-mcp-0.1.1 against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] extracting crate just-mcp 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate just-mcp 0.1.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate just-mcp 0.1.1
[INFO] tweaked toml for crates.io crate just-mcp 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate just-mcp 0.1.1 on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate just-mcp 0.1.1 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 | homepage = "https://github.com/promptexecution/just-mcp"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 55 | repository = "https://github.com/promptexecution/just-mcp"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `just-mcp` (manifest) generated 2 warnings
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snafu-derive v0.8.6
[INFO] [stderr]   Downloaded rustc-demangle v0.1.25
[INFO] [stderr]   Downloaded snafu v0.8.6
[INFO] [stderr]   Downloaded darling_macro v0.21.0
[INFO] [stderr]   Downloaded redox_syscall v0.5.15
[INFO] [stderr]   Downloaded dyn-clone v1.0.19
[INFO] [stderr]   Downloaded rmcp-macros v0.3.0
[INFO] [stderr]   Downloaded darling v0.21.0
[INFO] [stderr]   Downloaded just-mcp-lib v0.1.1
[INFO] [stderr]   Downloaded darling_core v0.21.0
[INFO] [stderr]   Downloaded rmcp v0.3.0
[INFO] [stderr]   Downloaded process-wrap v8.2.1
[INFO] [stderr]   Downloaded tokio v1.46.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2c8003917dab1a4268a2dc055bd3302db2527a7cc0f8165e3a9441b9f1561841
[INFO] running `Command { std: "docker" "start" "2c8003917dab1a4268a2dc055bd3302db2527a7cc0f8165e3a9441b9f1561841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c8003917dab1a4268a2dc055bd3302db2527a7cc0f8165e3a9441b9f1561841", 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" "2c8003917dab1a4268a2dc055bd3302db2527a7cc0f8165e3a9441b9f1561841" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c8003917dab1a4268a2dc055bd3302db2527a7cc0f8165e3a9441b9f1561841", 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" "2c8003917dab1a4268a2dc055bd3302db2527a7cc0f8165e3a9441b9f1561841" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 | homepage = "https://github.com/promptexecution/just-mcp"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 55 | repository = "https://github.com/promptexecution/just-mcp"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `just-mcp` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling darling_core v0.21.0
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling ref-cast-impl v1.0.24
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]     Checking dyn-clone v1.0.19
[INFO] [stderr]     Checking anstyle-query v1.1.3
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]    Compiling snafu-derive v0.8.6
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]     Checking dotenvy v0.15.7
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking clap_builder v4.5.41
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling schemars_derive v1.0.4
[INFO] [stderr]     Checking snafu v0.8.6
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking tokio v1.46.1
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking clap v4.5.41
[INFO] [stderr]    Compiling darling_macro v0.21.0
[INFO] [stderr]    Compiling darling v0.21.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]    Compiling rmcp-macros v0.3.0
[INFO] [stderr]     Checking schemars v1.0.4
[INFO] [stderr]     Checking process-wrap v8.2.1
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking rmcp v0.3.0
[INFO] [stderr]     Checking just-mcp-lib v0.1.1
[INFO] [stderr]     Checking just-mcp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.34s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.30.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "2c8003917dab1a4268a2dc055bd3302db2527a7cc0f8165e3a9441b9f1561841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c8003917dab1a4268a2dc055bd3302db2527a7cc0f8165e3a9441b9f1561841", kill_on_drop: false }`
[INFO] [stdout] 2c8003917dab1a4268a2dc055bd3302db2527a7cc0f8165e3a9441b9f1561841
