[INFO] cloning repository https://github.com/ttaomae/tet-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ttaomae/tet-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttaomae%2Ftet-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttaomae%2Ftet-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5cd6dceda2969fb24b22bfc9ba270e1d1044319d
[INFO] testing ttaomae/tet-rs against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttaomae%2Ftet-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ttaomae/tet-rs
[INFO] finished tweaking git repo https://github.com/ttaomae/tet-rs
[INFO] tweaked toml for git repo https://github.com/ttaomae/tet-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ttaomae/tet-rs on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ttaomae/tet-rs 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf5f00c1f427babc648a999d770c71d380d144dd55329d51b49c1a044dd3d8f8
[INFO] running `Command { std: "docker" "start" "-a" "cf5f00c1f427babc648a999d770c71d380d144dd55329d51b49c1a044dd3d8f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf5f00c1f427babc648a999d770c71d380d144dd55329d51b49c1a044dd3d8f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf5f00c1f427babc648a999d770c71d380d144dd55329d51b49c1a044dd3d8f8", kill_on_drop: false }`
[INFO] [stdout] cf5f00c1f427babc648a999d770c71d380d144dd55329d51b49c1a044dd3d8f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9dedb9946c3f718ef6138b31dcbc8d709affc0053f112f45bb7e559df569b5f9
[INFO] running `Command { std: "docker" "start" "-a" "9dedb9946c3f718ef6138b31dcbc8d709affc0053f112f45bb7e559df569b5f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]    Compiling proc-macro2 v0.4.19
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling cc v1.0.25
[INFO] [stderr]    Compiling byteorder v1.2.6
[INFO] [stderr]    Compiling piston-float v0.3.0
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling token_store v0.1.2
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling serde v1.0.79
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling piston-viewport v0.3.0
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling log v0.4.5
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling adler32 v1.0.3
[INFO] [stderr]    Compiling draw_state v0.8.0
[INFO] [stderr]    Compiling memmap v0.6.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.1
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[INFO] [stderr]    Compiling color_quant v1.0.1
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[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
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[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]    Compiling quote v0.6.8
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[INFO] [stderr]    Compiling rusttype v0.4.3
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling vecmath v0.3.1
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[INFO] [stderr]    Compiling wayland-client v0.12.5
[INFO] [stderr]    Compiling wayland-protocols v0.12.5
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling glutin v0.14.0
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]    Compiling wayland-sys v0.12.5
[INFO] [stderr]    Compiling interpolation v0.1.0
[INFO] [stderr]    Compiling read_color v1.0.0
[INFO] [stderr]    Compiling piston2d-graphics v0.26.0
[INFO] [stderr]    Compiling piston-shaders_graphics2d v0.3.1
[INFO] [stderr]    Compiling derivative v1.0.0
[INFO] [stderr]    Compiling wayland-kbd v0.13.1
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling gfx_core v0.8.2
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling gfx v0.17.1
[INFO] [stderr]    Compiling gfx_device_gl v0.15.3
[INFO] [stderr]    Compiling wayland-window v0.13.3
[INFO] [stderr]    Compiling winit v0.12.0
[INFO] [stderr]    Compiling piston-gfx_texture v0.32.0
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.51.0
[INFO] [stderr]    Compiling pistoncore-input v0.21.0
[INFO] [stderr]    Compiling pistoncore-window v0.32.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.37.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.47.0
[INFO] [stderr]    Compiling piston v0.37.0
[INFO] [stderr]    Compiling piston_window v0.80.0
[INFO] [stderr]    Compiling tet-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `t_spin`
[INFO] [stdout]    --> src/engine/base.rs:188:23
[INFO] [stdout]     |
[INFO] [stdout] 188 |     fn on_lock(&self, t_spin: TSpin) {}
[INFO] [stdout]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_t_spin`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_rows`
[INFO] [stdout]    --> src/engine/base.rs:189:28
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn on_soft_drop(&self, n_rows: u8) {}
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_rows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_rows`
[INFO] [stdout]    --> src/engine/base.rs:190:28
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn on_hard_drop(&self, n_rows: u8) {}
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_rows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_rows`
[INFO] [stdout]    --> src/engine/base.rs:191:29
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn on_line_clear(&self, n_rows: u8) {}
[INFO] [stdout]     |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_rows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_score` is never used
[INFO] [stdout]    --> src/engine/single.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout]  86 | impl SinglePlayerEngine {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 100 |     fn get_score(&self) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.70s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.10.8, syn v0.14.9
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "9dedb9946c3f718ef6138b31dcbc8d709affc0053f112f45bb7e559df569b5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dedb9946c3f718ef6138b31dcbc8d709affc0053f112f45bb7e559df569b5f9", kill_on_drop: false }`
[INFO] [stdout] 9dedb9946c3f718ef6138b31dcbc8d709affc0053f112f45bb7e559df569b5f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee2264efa90ddde63e2ad7ee7d37819aca3411a6e084288aa3d8fdc8927f23c1
[INFO] running `Command { std: "docker" "start" "-a" "ee2264efa90ddde63e2ad7ee7d37819aca3411a6e084288aa3d8fdc8927f23c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling tet-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `t_spin`
[INFO] [stdout]    --> src/engine/base.rs:188:23
[INFO] [stdout]     |
[INFO] [stdout] 188 |     fn on_lock(&self, t_spin: TSpin) {}
[INFO] [stdout]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_t_spin`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_rows`
[INFO] [stdout]    --> src/engine/base.rs:189:28
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn on_soft_drop(&self, n_rows: u8) {}
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_rows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_rows`
[INFO] [stdout]    --> src/engine/base.rs:190:28
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn on_hard_drop(&self, n_rows: u8) {}
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_rows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_rows`
[INFO] [stdout]    --> src/engine/base.rs:191:29
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn on_line_clear(&self, n_rows: u8) {}
[INFO] [stdout]     |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_rows`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `O`, `Z`, `J`, and `L` are never constructed
[INFO] [stdout]     --> src/engine/base.rs:1015:9
[INFO] [stdout]      |
[INFO] [stdout] 1013 |     enum SingleTetrominoGenerator {
[INFO] [stdout]      |          ------------------------ variants in this enum
[INFO] [stdout] 1014 |         I,
[INFO] [stdout] 1015 |         O,
[INFO] [stdout]      |         ^
[INFO] [stdout] ...
[INFO] [stdout] 1018 |         Z,
[INFO] [stdout]      |         ^
[INFO] [stdout] 1019 |         J,
[INFO] [stdout]      |         ^
[INFO] [stdout] 1020 |         L,
[INFO] [stdout]      |         ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_score` is never used
[INFO] [stdout]    --> src/engine/single.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout]  86 | impl SinglePlayerEngine {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 100 |     fn get_score(&self) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.10.8, syn v0.14.9
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "ee2264efa90ddde63e2ad7ee7d37819aca3411a6e084288aa3d8fdc8927f23c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee2264efa90ddde63e2ad7ee7d37819aca3411a6e084288aa3d8fdc8927f23c1", kill_on_drop: false }`
[INFO] [stdout] ee2264efa90ddde63e2ad7ee7d37819aca3411a6e084288aa3d8fdc8927f23c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0673ae7d00694f6097d2bae3c99b7867aea996a818888d4eb6cae1ae22a25346
[INFO] running `Command { std: "docker" "start" "-a" "0673ae7d00694f6097d2bae3c99b7867aea996a818888d4eb6cae1ae22a25346", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `t_spin`
[INFO] [stderr]    --> src/engine/base.rs:188:23
[INFO] [stderr]     |
[INFO] [stderr] 188 |     fn on_lock(&self, t_spin: TSpin) {}
[INFO] [stderr]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_t_spin`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n_rows`
[INFO] [stderr]    --> src/engine/base.rs:189:28
[INFO] [stderr]     |
[INFO] [stderr] 189 |     fn on_soft_drop(&self, n_rows: u8) {}
[INFO] [stderr]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_rows`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n_rows`
[INFO] [stderr]    --> src/engine/base.rs:190:28
[INFO] [stderr]     |
[INFO] [stderr] 190 |     fn on_hard_drop(&self, n_rows: u8) {}
[INFO] [stderr]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_rows`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n_rows`
[INFO] [stderr]    --> src/engine/base.rs:191:29
[INFO] [stderr]     |
[INFO] [stderr] 191 |     fn on_line_clear(&self, n_rows: u8) {}
[INFO] [stderr]     |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_rows`
[INFO] [stderr] 
[INFO] [stderr] warning: variants `O`, `Z`, `J`, and `L` are never constructed
[INFO] [stderr]     --> src/engine/base.rs:1015:9
[INFO] [stderr]      |
[INFO] [stderr] 1013 |     enum SingleTetrominoGenerator {
[INFO] [stderr]      |          ------------------------ variants in this enum
[INFO] [stderr] 1014 |         I,
[INFO] [stderr] 1015 |         O,
[INFO] [stderr]      |         ^
[INFO] [stderr] ...
[INFO] [stderr] 1018 |         Z,
[INFO] [stderr]      |         ^
[INFO] [stderr] 1019 |         J,
[INFO] [stderr]      |         ^
[INFO] [stderr] 1020 |         L,
[INFO] [stderr]      |         ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_score` is never used
[INFO] [stderr]    --> src/engine/single.rs:100:8
[INFO] [stderr]     |
[INFO] [stderr]  86 | impl SinglePlayerEngine {
[INFO] [stderr]     | ----------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 100 |     fn get_score(&self) -> u32 {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tet-rs` (bin "tet-rs" test) generated 6 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.10.8, syn v0.14.9
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tet_rs-41d21961d383e6fe)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test engine::base::tests::test_engine_hold_piece ... ok
[INFO] [stdout] test engine::base::tests::test_engine_move_piece ... ok
[INFO] [stdout] test engine::base::tests::test_clear_rows ... ok
[INFO] [stdout] test engine::base::tests::test_current_piece_new ... ok
[INFO] [stdout] test engine::base::tests::test_bag_generator ... ok
[INFO] [stdout] test engine::base::tests::test_engine_rotate_piece ... ok
[INFO] [stdout] test engine::base::tests::test_engine_rotate_piece_collision ... ok
[INFO] [stdout] test engine::base::tests::test_engine_drop ... ok
[INFO] [stdout] test engine::base::tests::test_engine_drop_collision ... ok
[INFO] [stdout] test engine::base::tests::test_engine_lock ... ok
[INFO] [stdout] test engine::base::tests::test_engine_rotate_piece_wall_kick ... ok
[INFO] [stdout] test engine::core::tests::test_piece_get_bounding_box ... ok
[INFO] [stdout] test engine::core::tests::test_piece_rotate_ccw ... ok
[INFO] [stdout] test engine::base::tests::test_engine_has_collision ... ok
[INFO] [stdout] test engine::base::tests::test_engine_new ... ok
[INFO] [stdout] test engine::core::tests::test_playfield_new ... ok
[INFO] [stdout] test engine::core::tests::test_rotation_ccw ... ok
[INFO] [stdout] test engine::core::tests::test_playfield_set_and_clear ... ok
[INFO] [stdout] test engine::base::tests::test_engine_next_piece ... ok
[INFO] [stdout] test engine::core::tests::test_rotation_cw ... ok
[INFO] [stdout] test engine::core::tests::test_piece_rotate_cw ... ok
[INFO] [stdout] test engine::base::tests::test_engine_move_piece_collision ... ok
[INFO] [stdout] test engine::base::tests::test_engine_next_pieces ... ok
[INFO] [stdout] test engine::core::tests::test_piece_new ... ok
[INFO] [stdout] test engine::core::tests::test_playfield_get_col_greater - should panic ... ok
[INFO] [stdout] test engine::core::tests::test_playfield_get_col_less - should panic ... ok
[INFO] [stdout] test engine::core::tests::test_playfield_get_row_less - should panic ... ok
[INFO] [stdout] test engine::core::tests::test_playfield_get_row_greater - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0673ae7d00694f6097d2bae3c99b7867aea996a818888d4eb6cae1ae22a25346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0673ae7d00694f6097d2bae3c99b7867aea996a818888d4eb6cae1ae22a25346", kill_on_drop: false }`
[INFO] [stdout] 0673ae7d00694f6097d2bae3c99b7867aea996a818888d4eb6cae1ae22a25346
