[INFO] cloning repository https://github.com/7aso0ni/road-intersection
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/7aso0ni/road-intersection" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7aso0ni%2Froad-intersection", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7aso0ni%2Froad-intersection'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c45ff1483d3f0e912e51a6f0b27ae573ce4535a
[INFO] checking 7aso0ni/road-intersection against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7aso0ni%2Froad-intersection" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/7aso0ni/road-intersection
[INFO] finished tweaking git repo https://github.com/7aso0ni/road-intersection
[INFO] tweaked toml for git repo https://github.com/7aso0ni/road-intersection written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/7aso0ni/road-intersection on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/7aso0ni/road-intersection 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab791f66259c71264224a25bc4ecaf5a0a444730429728de7b8dd97357f8f11a
[INFO] running `Command { std: "docker" "start" "-a" "ab791f66259c71264224a25bc4ecaf5a0a444730429728de7b8dd97357f8f11a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab791f66259c71264224a25bc4ecaf5a0a444730429728de7b8dd97357f8f11a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab791f66259c71264224a25bc4ecaf5a0a444730429728de7b8dd97357f8f11a", kill_on_drop: false }`
[INFO] [stdout] ab791f66259c71264224a25bc4ecaf5a0a444730429728de7b8dd97357f8f11a
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 720b4986977d69b311381b75ca223a0704641ef64dfde4b567d0650b9a9116ad
[INFO] running `Command { std: "docker" "start" "-a" "720b4986977d69b311381b75ca223a0704641ef64dfde4b567d0650b9a9116ad", kill_on_drop: false }`
[INFO] [stderr]     Checking road_intersection v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `is_red` is never read
[INFO] [stdout]  --> src/traffic_light.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct TrafficLight {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 7 |     pub is_red: bool,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_red` is never read
[INFO] [stdout]  --> src/traffic_light.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct TrafficLight {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 7 |     pub is_red: bool,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `S` and `W` are never constructed
[INFO] [stdout]  --> src/vehicles.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Direction {
[INFO] [stdout]   |          --------- variants in this enum
[INFO] [stdout] 4 |     N,
[INFO] [stdout] 5 |     S,
[INFO] [stdout]   |     ^
[INFO] [stdout] 6 |     W,
[INFO] [stdout]   |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `S` and `W` are never constructed
[INFO] [stdout]  --> src/vehicles.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Direction {
[INFO] [stdout]   |          --------- variants in this enum
[INFO] [stdout] 4 |     N,
[INFO] [stdout] 5 |     S,
[INFO] [stdout]   |     ^
[INFO] [stdout] 6 |     W,
[INFO] [stdout]   |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `direction` is never read
[INFO] [stdout]   --> src/vehicles.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Vehicle {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub direction: Direction,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `direction` is never read
[INFO] [stdout]   --> src/vehicles.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Vehicle {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub direction: Direction,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "720b4986977d69b311381b75ca223a0704641ef64dfde4b567d0650b9a9116ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "720b4986977d69b311381b75ca223a0704641ef64dfde4b567d0650b9a9116ad", kill_on_drop: false }`
[INFO] [stdout] 720b4986977d69b311381b75ca223a0704641ef64dfde4b567d0650b9a9116ad
