[INFO] updating cached repository joshua-mason/simopoly
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/joshua-mason/simopoly
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/joshua-mason/simopoly" "work/ex/beta-1.38-1/sources/1.37.0/gh/joshua-mason/simopoly"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/joshua-mason/simopoly'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/joshua-mason/simopoly" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joshua-mason/simopoly"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joshua-mason/simopoly'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f1ae3fae18e1d825428fb753a429bff5cc11deb9
[INFO] sha for GitHub repo joshua-mason/simopoly: f1ae3fae18e1d825428fb753a429bff5cc11deb9
[INFO] validating manifest of joshua-mason/simopoly on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of joshua-mason/simopoly on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing joshua-mason/simopoly
[INFO] finished frobbing joshua-mason/simopoly
[INFO] frobbed toml for joshua-mason/simopoly written to work/ex/beta-1.38-1/sources/1.37.0/gh/joshua-mason/simopoly/Cargo.toml
[INFO] started frobbing joshua-mason/simopoly
[INFO] finished frobbing joshua-mason/simopoly
[INFO] frobbed toml for joshua-mason/simopoly written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joshua-mason/simopoly/Cargo.toml
[INFO] crate joshua-mason/simopoly already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing joshua-mason/simopoly against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/joshua-mason/simopoly:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] d32fd52f1f2e5755abaccec1fa52fcd5e30ae11aae43d1d7647ff450f56ddc25
[INFO] running `"docker" "start" "-a" "d32fd52f1f2e5755abaccec1fa52fcd5e30ae11aae43d1d7647ff450f56ddc25"`
[INFO] [stderr]    Compiling simopoly v0.1.0 (/opt/crater/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: struct is never constructed: `GameTurns`
[INFO] [stderr]  --> src/obj/game_moves.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | struct GameTurns {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[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]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `"docker" "inspect" "d32fd52f1f2e5755abaccec1fa52fcd5e30ae11aae43d1d7647ff450f56ddc25"`
[INFO] running `"docker" "rm" "-f" "d32fd52f1f2e5755abaccec1fa52fcd5e30ae11aae43d1d7647ff450f56ddc25"`
[INFO] [stdout] d32fd52f1f2e5755abaccec1fa52fcd5e30ae11aae43d1d7647ff450f56ddc25
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/joshua-mason/simopoly:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6cd9d555f1b326e0ef7d4c0293d7f18dcf86ac74153e2ba713ac269da3970906
[INFO] running `"docker" "start" "-a" "6cd9d555f1b326e0ef7d4c0293d7f18dcf86ac74153e2ba713ac269da3970906"`
[INFO] [stderr]    Compiling simopoly v0.1.0 (/opt/crater/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: 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 1.28s
[INFO] running `"docker" "inspect" "6cd9d555f1b326e0ef7d4c0293d7f18dcf86ac74153e2ba713ac269da3970906"`
[INFO] running `"docker" "rm" "-f" "6cd9d555f1b326e0ef7d4c0293d7f18dcf86ac74153e2ba713ac269da3970906"`
[INFO] [stdout] 6cd9d555f1b326e0ef7d4c0293d7f18dcf86ac74153e2ba713ac269da3970906
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/joshua-mason/simopoly:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 1a682f13d4e50f15f2000f7cea98d315b422db5ced718cb46c6c796b0749eb69
[INFO] running `"docker" "start" "-a" "1a682f13d4e50f15f2000f7cea98d315b422db5ced718cb46c6c796b0749eb69"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simopoly-d150d19676e4fee9
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simopoly-abfd072caf5835fe
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test obj::action::test::move_jail ... ok
[INFO] [stdout] test obj::game_moves::tests::iter_game_turns ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simopoly
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1a682f13d4e50f15f2000f7cea98d315b422db5ced718cb46c6c796b0749eb69"`
[INFO] running `"docker" "rm" "-f" "1a682f13d4e50f15f2000f7cea98d315b422db5ced718cb46c6c796b0749eb69"`
[INFO] [stdout] 1a682f13d4e50f15f2000f7cea98d315b422db5ced718cb46c6c796b0749eb69