[INFO] fetching crate converge-arbiter-policy 2.0.3...
[INFO] checking converge-arbiter-policy-2.0.3 against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] extracting crate converge-arbiter-policy 2.0.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate converge-arbiter-policy 2.0.3
[INFO] finished tweaking crates.io crate converge-arbiter-policy 2.0.3
[INFO] tweaked toml for crates.io crate converge-arbiter-policy 2.0.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate converge-arbiter-policy 2.0.3 on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate converge-arbiter-policy 2.0.3 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 03f70a633ed656e19accc634b4b2f1f6a6ab05c2c67089560a04ff2337368932
[INFO] running `Command { std: "docker" "start" "03f70a633ed656e19accc634b4b2f1f6a6ab05c2c67089560a04ff2337368932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03f70a633ed656e19accc634b4b2f1f6a6ab05c2c67089560a04ff2337368932", 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" "03f70a633ed656e19accc634b4b2f1f6a6ab05c2c67089560a04ff2337368932" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03f70a633ed656e19accc634b4b2f1f6a6ab05c2c67089560a04ff2337368932", 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" "03f70a633ed656e19accc634b4b2f1f6a6ab05c2c67089560a04ff2337368932" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cedar-policy-core v4.11.0
[INFO] [stderr]     Checking cedar-policy-formatter v4.11.0
[INFO] [stderr]     Checking converge-arbiter-policy v2.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> src/engine.rs:91:53
[INFO] [stdout]    |
[INFO] [stdout] 91 |             .map_err(|e| EngineError::EntityBuild(e.to_string()))?;
[INFO] [stdout]    |                                                   - ^^^^^^^^^ unreachable call
[INFO] [stdout]    |                                                   |
[INFO] [stdout]    |                                                   any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/engine.rs:120:53
[INFO] [stdout]     |
[INFO] [stdout] 120 |             .map_err(|e| EngineError::EntityBuild(e.to_string()))?;
[INFO] [stdout]     |                                                   - ^^^^^^^^^ unreachable call
[INFO] [stdout]     |                                                   |
[INFO] [stdout]     |                                                   any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> src/engine.rs:91:53
[INFO] [stdout]    |
[INFO] [stdout] 91 |             .map_err(|e| EngineError::EntityBuild(e.to_string()))?;
[INFO] [stdout]    |                                                   - ^^^^^^^^^ unreachable call
[INFO] [stdout]    |                                                   |
[INFO] [stdout]    |                                                   any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/engine.rs:120:53
[INFO] [stdout]     |
[INFO] [stdout] 120 |             .map_err(|e| EngineError::EntityBuild(e.to_string()))?;
[INFO] [stdout]     |                                                   - ^^^^^^^^^ unreachable call
[INFO] [stdout]     |                                                   |
[INFO] [stdout]     |                                                   any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 39s
[INFO] running `Command { std: "docker" "inspect" "03f70a633ed656e19accc634b4b2f1f6a6ab05c2c67089560a04ff2337368932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03f70a633ed656e19accc634b4b2f1f6a6ab05c2c67089560a04ff2337368932", kill_on_drop: false }`
[INFO] [stdout] 03f70a633ed656e19accc634b4b2f1f6a6ab05c2c67089560a04ff2337368932
