[INFO] cloning repository https://github.com/kobe-reygel/mars-rover-kata-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kobe-reygel/mars-rover-kata-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkobe-reygel%2Fmars-rover-kata-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkobe-reygel%2Fmars-rover-kata-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 563b68853195e0c054ef1f8924ee0ebb0f2c765d
[INFO] checking kobe-reygel/mars-rover-kata-rust against try#3fada14ee01d755dc8076e611f11bf65b28ffd21 for pr-154971-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkobe-reygel%2Fmars-rover-kata-rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kobe-reygel/mars-rover-kata-rust
[INFO] finished tweaking git repo https://github.com/kobe-reygel/mars-rover-kata-rust
[INFO] tweaked toml for git repo https://github.com/kobe-reygel/mars-rover-kata-rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kobe-reygel/mars-rover-kata-rust on toolchain 3fada14ee01d755dc8076e611f11bf65b28ffd21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kobe-reygel/mars-rover-kata-rust 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" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e192c7f05a5a59350d8eb48e8f48b24c78096c42a5f8c47912cda1239bb02b67
[INFO] running `Command { std: "docker" "start" "-a" "e192c7f05a5a59350d8eb48e8f48b24c78096c42a5f8c47912cda1239bb02b67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e192c7f05a5a59350d8eb48e8f48b24c78096c42a5f8c47912cda1239bb02b67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e192c7f05a5a59350d8eb48e8f48b24c78096c42a5f8c47912cda1239bb02b67", kill_on_drop: false }`
[INFO] [stdout] e192c7f05a5a59350d8eb48e8f48b24c78096c42a5f8c47912cda1239bb02b67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0adf3ef3a3dfde55082356dee1286c78cd5e0891876d79cda78bfc2bdbf0bf22
[INFO] running `Command { std: "docker" "start" "-a" "0adf3ef3a3dfde55082356dee1286c78cd5e0891876d79cda78bfc2bdbf0bf22", kill_on_drop: false }`
[INFO] [stderr]     Checking mars-rover-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `East`, `South`, and `West` are never constructed
[INFO] [stdout]   --> src/domain/rust_rover_aggregate.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub enum Direction {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 60 |     North,
[INFO] [stdout] 61 |     East,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 62 |     South,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 63 |     West,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Direction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "0adf3ef3a3dfde55082356dee1286c78cd5e0891876d79cda78bfc2bdbf0bf22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0adf3ef3a3dfde55082356dee1286c78cd5e0891876d79cda78bfc2bdbf0bf22", kill_on_drop: false }`
[INFO] [stdout] 0adf3ef3a3dfde55082356dee1286c78cd5e0891876d79cda78bfc2bdbf0bf22
