[INFO] updating cached repository https://github.com/joshua-mason/simopoly
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f1ae3fae18e1d825428fb753a429bff5cc11deb9
[INFO] checking joshua-mason/simopoly against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshua-mason%2Fsimopoly" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joshua-mason/simopoly on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/joshua-mason/simopoly
[INFO] finished tweaking git repo https://github.com/joshua-mason/simopoly
[INFO] tweaked toml for git repo https://github.com/joshua-mason/simopoly written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/joshua-mason/simopoly already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d7caf14465096f2571b8725684eb0194cdd4cc6a4de49a12a3d0d8e55ab9f0be
[INFO] running `"docker" "start" "-a" "d7caf14465096f2571b8725684eb0194cdd4cc6a4de49a12a3d0d8e55ab9f0be"`
[INFO] [stderr]     Checking simopoly v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `board_len`
[INFO] [stderr]   --> src/obj/action.rs:13:38
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn determine_new_position(&self, board_len: u64) -> u64 {
[INFO] [stderr]    |                                      ^^^^^^^^^ help: consider prefixing with an underscore: `_board_len`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `players`
[INFO] [stderr]   --> src/obj/game.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     players: Vec<Player>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]  --> src/obj/game_moves.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     fn new() -> GameTurns {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Action`
[INFO] [stderr]  --> src/obj/action.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | struct Action {
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `MoveType`
[INFO] [stderr]  --> src/obj/action.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | enum MoveType {
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `determine_new_position`
[INFO] [stderr]   --> src/obj/action.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn determine_new_position(&self, board_len: u64) -> u64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `generate_community_position`
[INFO] [stderr]   --> src/obj/action.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn generate_community_position() -> u64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `generate_chance_position`
[INFO] [stderr]   --> src/obj/action.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn generate_chance_position() -> u64  {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `board_len`
[INFO] [stderr]   --> src/obj/action.rs:13:38
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn determine_new_position(&self, board_len: u64) -> u64 {
[INFO] [stderr]    |                                      ^^^^^^^^^ help: consider prefixing with an underscore: `_board_len`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `players`
[INFO] [stderr]   --> src/obj/game.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     players: Vec<Player>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CommunityCard`
[INFO] [stderr]  --> src/obj/action.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     CommunityCard,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Jail`
[INFO] [stderr]  --> src/obj/action.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Jail
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `generate_community_position`
[INFO] [stderr]   --> src/obj/action.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn generate_community_position() -> u64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
[INFO] running `"docker" "inspect" "d7caf14465096f2571b8725684eb0194cdd4cc6a4de49a12a3d0d8e55ab9f0be"`
[INFO] running `"docker" "rm" "-f" "d7caf14465096f2571b8725684eb0194cdd4cc6a4de49a12a3d0d8e55ab9f0be"`
[INFO] [stdout] d7caf14465096f2571b8725684eb0194cdd4cc6a4de49a12a3d0d8e55ab9f0be