[INFO] fetching crate apparatus 0.0.2...
[INFO] checking apparatus-0.0.2 against try#3f7b27fe41ccd116a4c0829bd9a14b65bada4578 for pr-96970
[INFO] extracting crate apparatus 0.0.2 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate apparatus 0.0.2 on toolchain 3f7b27fe41ccd116a4c0829bd9a14b65bada4578
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3f7b27fe41ccd116a4c0829bd9a14b65bada4578" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate apparatus 0.0.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate apparatus 0.0.2
[INFO] tweaked toml for crates.io crate apparatus 0.0.2 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] crate crates.io crate apparatus 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3f7b27fe41ccd116a4c0829bd9a14b65bada4578" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+3f7b27fe41ccd116a4c0829bd9a14b65bada4578" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f510b9bb0314c0cd0f72c2225e2a3990afc2fe05c6a170009ce3787dc3821bf
[INFO] running `Command { std: "docker" "start" "-a" "4f510b9bb0314c0cd0f72c2225e2a3990afc2fe05c6a170009ce3787dc3821bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f510b9bb0314c0cd0f72c2225e2a3990afc2fe05c6a170009ce3787dc3821bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f510b9bb0314c0cd0f72c2225e2a3990afc2fe05c6a170009ce3787dc3821bf", kill_on_drop: false }`
[INFO] [stdout] 4f510b9bb0314c0cd0f72c2225e2a3990afc2fe05c6a170009ce3787dc3821bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+3f7b27fe41ccd116a4c0829bd9a14b65bada4578" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 386dd43190d043cba79c4c5f4bebbc0e711ac6888488da54379422a43d0e5714
[INFO] running `Command { std: "docker" "start" "-a" "386dd43190d043cba79c4c5f4bebbc0e711ac6888488da54379422a43d0e5714", kill_on_drop: false }`
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[INFO] [stdout] warning: field is never read: `map_width`
[INFO] [stdout]   --> examples/worms/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     map_width: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `map_height`
[INFO] [stdout]   --> examples/worms/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     map_height: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `map`
[INFO] [stdout]   --> examples/worms/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     map: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `create_map`
[INFO] [stdout]   --> examples/worms/main.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn create_map(&mut self) {}
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 24.87s
[INFO] running `Command { std: "docker" "inspect" "386dd43190d043cba79c4c5f4bebbc0e711ac6888488da54379422a43d0e5714", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "386dd43190d043cba79c4c5f4bebbc0e711ac6888488da54379422a43d0e5714", kill_on_drop: false }`
[INFO] [stdout] 386dd43190d043cba79c4c5f4bebbc0e711ac6888488da54379422a43d0e5714