[INFO] fetching crate oak-type 0.1.0-alpha...
[INFO] checking oak-type-0.1.0-alpha against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate oak-type 0.1.0-alpha into /workspace/builds/worker-2-tc2/source
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate oak-type 0.1.0-alpha
[INFO] finished tweaking crates.io crate oak-type 0.1.0-alpha
[INFO] tweaked toml for crates.io crate oak-type 0.1.0-alpha written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oak-type 0.1.0-alpha on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e0c4b5f3d65b6b82f02fee0a86273ccf9b0f6880414785317833ec3d5fbf5fc
[INFO] running `Command { std: "docker" "start" "-a" "3e0c4b5f3d65b6b82f02fee0a86273ccf9b0f6880414785317833ec3d5fbf5fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e0c4b5f3d65b6b82f02fee0a86273ccf9b0f6880414785317833ec3d5fbf5fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e0c4b5f3d65b6b82f02fee0a86273ccf9b0f6880414785317833ec3d5fbf5fc", kill_on_drop: false }`
[INFO] [stdout] 3e0c4b5f3d65b6b82f02fee0a86273ccf9b0f6880414785317833ec3d5fbf5fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce0669cb4a35573c513d114df60b4fe8d20916fc4af576932cfb4e78b079ffe7
[INFO] running `Command { std: "docker" "start" "-a" "ce0669cb4a35573c513d114df60b4fe8d20916fc4af576932cfb4e78b079ffe7", kill_on_drop: false }`
[INFO] [stderr]     Checking oak-type v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Analog` is never constructed
[INFO] [stdout]  --> src/inputs/analog.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Analog
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Matrix` is never constructed
[INFO] [stdout]  --> src/inputs/matrix.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Matrix
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MatrixElement` is never constructed
[INFO] [stdout]   --> src/inputs/matrix.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct MatrixElement
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Multiplex` is never constructed
[INFO] [stdout]  --> src/inputs/multiplex.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Multiplex
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HID` is never constructed
[INFO] [stdout]  --> src/behaviors/outputs/hid.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct HID(u8);
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Analog` is never constructed
[INFO] [stdout]  --> src/inputs/analog.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Analog
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Matrix` is never constructed
[INFO] [stdout]  --> src/inputs/matrix.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Matrix
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MatrixElement` is never constructed
[INFO] [stdout]   --> src/inputs/matrix.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct MatrixElement
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Multiplex` is never constructed
[INFO] [stdout]  --> src/inputs/multiplex.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Multiplex
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HID` is never constructed
[INFO] [stdout]  --> src/behaviors/outputs/hid.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct HID(u8);
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "ce0669cb4a35573c513d114df60b4fe8d20916fc4af576932cfb4e78b079ffe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce0669cb4a35573c513d114df60b4fe8d20916fc4af576932cfb4e78b079ffe7", kill_on_drop: false }`
[INFO] [stdout] ce0669cb4a35573c513d114df60b4fe8d20916fc4af576932cfb4e78b079ffe7