Dec 04 08:06:50.412 INFO checking ttaomae/tet-rs against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 08:06:50.412 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 08:06:50.853 INFO [stdout] 8d202aa621084ca9e48612f1e7356afe047d79c2b318247c6c4789af3e73ca1c
Dec 04 08:06:50.860 INFO running `"docker" "start" "-a" "8d202aa621084ca9e48612f1e7356afe047d79c2b318247c6c4789af3e73ca1c"`
Dec 04 08:06:51.943 INFO [stderr] usermod: no changes
Dec 04 08:06:52.231 INFO [stderr]    Compiling either v1.5.0
Dec 04 08:06:52.233 INFO [stderr]     Checking draw_state v0.8.0
Dec 04 08:06:52.233 INFO [stderr]    Compiling syn v0.10.8
Dec 04 08:06:52.233 INFO [stderr]     Checking stb_truetype v0.2.4
Dec 04 08:06:52.238 INFO [stderr]     Checking deflate v0.7.18
Dec 04 08:06:52.259 INFO [stderr]    Compiling num-traits v0.2.6
Dec 04 08:06:52.259 INFO [stderr]     Checking tempfile v3.0.4
Dec 04 08:06:52.259 INFO [stderr]    Compiling wayland-client v0.12.5
Dec 04 08:06:53.699 INFO [stderr]    Compiling wayland-protocols v0.12.5
Dec 04 08:06:55.191 INFO [stderr]     Checking num-integer v0.1.39
Dec 04 08:07:01.552 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 04 08:07:01.554 INFO [stderr]     Checking shared_library v0.1.9
Dec 04 08:07:01.568 INFO [stderr]     Checking dlib v0.4.1
Dec 04 08:07:01.624 INFO [stderr]    Compiling itertools v0.5.10
Dec 04 08:07:02.760 INFO [stderr]     Checking num-iter v0.1.37
Dec 04 08:07:02.949 INFO [stderr]     Checking num-rational v0.1.42
Dec 04 08:07:03.853 INFO [stderr]     Checking ordered-float v0.5.2
Dec 04 08:07:04.025 INFO [stderr]     Checking wayland-sys v0.12.5
Dec 04 08:07:04.337 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 04 08:07:06.572 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 04 08:07:06.632 INFO [stderr]    Compiling num-derive v0.2.2
Dec 04 08:07:07.107 INFO [stderr]     Checking png v0.12.0
Dec 04 08:07:08.131 INFO [stderr]     Checking rusttype v0.4.3
Dec 04 08:07:15.165 INFO [stderr]     Checking piston2d-graphics v0.26.0
Dec 04 08:07:16.598 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 04 08:07:20.265 INFO [stderr]    Compiling gl v0.10.0
Dec 04 08:07:20.266 INFO [stderr]    Compiling glutin v0.14.0
Dec 04 08:07:20.272 INFO [stderr]    Compiling gfx_gl v0.5.0
Dec 04 08:07:24.495 INFO [stderr]     Checking image v0.19.0
Dec 04 08:07:32.591 INFO [stderr]     Checking wayland-kbd v0.13.1
Dec 04 08:07:52.684 INFO [stderr]     Checking wayland-window v0.13.3
Dec 04 08:07:55.294 INFO [stderr]    Compiling derivative v1.0.0
Dec 04 08:07:55.964 INFO [stderr]     Checking winit v0.12.0
Dec 04 08:08:10.159 INFO [stderr]     Checking pistoncore-input v0.21.0
Dec 04 08:08:13.813 INFO [stderr]     Checking gfx_core v0.8.2
Dec 04 08:08:16.804 INFO [stderr]     Checking pistoncore-window v0.32.0
Dec 04 08:08:17.919 INFO [stderr]     Checking pistoncore-event_loop v0.37.0
Dec 04 08:08:17.919 INFO [stderr]     Checking pistoncore-glutin_window v0.47.0
Dec 04 08:08:19.107 INFO [stderr]     Checking piston v0.37.0
Dec 04 08:08:37.783 INFO [stderr]     Checking gfx v0.17.1
Dec 04 08:08:37.783 INFO [stderr]     Checking gfx_device_gl v0.15.3
Dec 04 08:08:43.555 INFO [stderr]     Checking piston-gfx_texture v0.32.0
Dec 04 08:08:44.587 INFO [stderr]     Checking piston2d-gfx_graphics v0.51.0
Dec 04 08:08:46.627 INFO [stderr]     Checking piston_window v0.80.0
Dec 04 08:08:47.619 INFO [stderr]     Checking tet-rs v0.1.0 (/source)
Dec 04 08:08:49.359 INFO [stderr] warning: unused variable: `t_spin`
Dec 04 08:08:49.359 INFO [stderr]    --> src/engine/base.rs:188:23
Dec 04 08:08:49.359 INFO [stderr]     |
Dec 04 08:08:49.359 INFO [stderr] 188 |     fn on_lock(&self, t_spin: TSpin) {}
Dec 04 08:08:49.359 INFO [stderr]     |                       ^^^^^^ help: consider using `_t_spin` instead
Dec 04 08:08:49.359 INFO [stderr]     |
Dec 04 08:08:49.359 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 08:08:49.359 INFO [stderr] 
Dec 04 08:08:49.359 INFO [stderr] warning: unused variable: `n_rows`
Dec 04 08:08:49.359 INFO [stderr]    --> src/engine/base.rs:189:28
Dec 04 08:08:49.359 INFO [stderr]     |
Dec 04 08:08:49.359 INFO [stderr] 189 |     fn on_soft_drop(&self, n_rows: u8) {}
Dec 04 08:08:49.359 INFO [stderr]     |                            ^^^^^^ help: consider using `_n_rows` instead
Dec 04 08:08:49.359 INFO [stderr] 
Dec 04 08:08:49.359 INFO [stderr] warning: unused variable: `n_rows`
Dec 04 08:08:49.359 INFO [stderr]    --> src/engine/base.rs:190:28
Dec 04 08:08:49.359 INFO [stderr]     |
Dec 04 08:08:49.359 INFO [stderr] 190 |     fn on_hard_drop(&self, n_rows: u8) {}
Dec 04 08:08:49.359 INFO [stderr]     |                            ^^^^^^ help: consider using `_n_rows` instead
Dec 04 08:08:49.359 INFO [stderr] 
Dec 04 08:08:49.359 INFO [stderr] warning: unused variable: `n_rows`
Dec 04 08:08:49.359 INFO [stderr]    --> src/engine/base.rs:191:29
Dec 04 08:08:49.359 INFO [stderr]     |
Dec 04 08:08:49.359 INFO [stderr] 191 |     fn on_line_clear(&self, n_rows: u8) {}
Dec 04 08:08:49.359 INFO [stderr]     |                             ^^^^^^ help: consider using `_n_rows` instead
Dec 04 08:08:49.359 INFO [stderr] 
Dec 04 08:08:49.471 INFO [stderr] warning: method is never used: `get_score`
Dec 04 08:08:49.471 INFO [stderr]    --> src/engine/single.rs:100:5
Dec 04 08:08:49.471 INFO [stderr]     |
Dec 04 08:08:49.471 INFO [stderr] 100 |     fn get_score(&self) -> u32 {
Dec 04 08:08:49.471 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:08:49.471 INFO [stderr]     |
Dec 04 08:08:49.471 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 08:08:49.471 INFO [stderr] 
Dec 04 08:08:49.757 INFO [stderr] warning: unused variable: `t_spin`
Dec 04 08:08:49.758 INFO [stderr]    --> src/engine/base.rs:188:23
Dec 04 08:08:49.758 INFO [stderr]     |
Dec 04 08:08:49.758 INFO [stderr] 188 |     fn on_lock(&self, t_spin: TSpin) {}
Dec 04 08:08:49.758 INFO [stderr]     |                       ^^^^^^ help: consider using `_t_spin` instead
Dec 04 08:08:49.758 INFO [stderr]     |
Dec 04 08:08:49.758 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 08:08:49.758 INFO [stderr] 
Dec 04 08:08:49.758 INFO [stderr] warning: unused variable: `n_rows`
Dec 04 08:08:49.758 INFO [stderr]    --> src/engine/base.rs:189:28
Dec 04 08:08:49.758 INFO [stderr]     |
Dec 04 08:08:49.758 INFO [stderr] 189 |     fn on_soft_drop(&self, n_rows: u8) {}
Dec 04 08:08:49.758 INFO [stderr]     |                            ^^^^^^ help: consider using `_n_rows` instead
Dec 04 08:08:49.758 INFO [stderr] 
Dec 04 08:08:49.758 INFO [stderr] warning: unused variable: `n_rows`
Dec 04 08:08:49.758 INFO [stderr]    --> src/engine/base.rs:190:28
Dec 04 08:08:49.758 INFO [stderr]     |
Dec 04 08:08:49.758 INFO [stderr] 190 |     fn on_hard_drop(&self, n_rows: u8) {}
Dec 04 08:08:49.758 INFO [stderr]     |                            ^^^^^^ help: consider using `_n_rows` instead
Dec 04 08:08:49.758 INFO [stderr] 
Dec 04 08:08:49.758 INFO [stderr] warning: unused variable: `n_rows`
Dec 04 08:08:49.758 INFO [stderr]    --> src/engine/base.rs:191:29
Dec 04 08:08:49.758 INFO [stderr]     |
Dec 04 08:08:49.758 INFO [stderr] 191 |     fn on_line_clear(&self, n_rows: u8) {}
Dec 04 08:08:49.758 INFO [stderr]     |                             ^^^^^^ help: consider using `_n_rows` instead
Dec 04 08:08:49.758 INFO [stderr] 
Dec 04 08:08:50.011 INFO [stderr] warning: variant is never constructed: `O`
Dec 04 08:08:50.011 INFO [stderr]     --> src/engine/base.rs:1015:9
Dec 04 08:08:50.011 INFO [stderr]      |
Dec 04 08:08:50.011 INFO [stderr] 1015 |         O,
Dec 04 08:08:50.011 INFO [stderr]      |         ^
Dec 04 08:08:50.011 INFO [stderr]      |
Dec 04 08:08:50.011 INFO [stderr]      = note: #[warn(dead_code)] on by default
Dec 04 08:08:50.011 INFO [stderr] 
Dec 04 08:08:50.012 INFO [stderr] warning: variant is never constructed: `Z`
Dec 04 08:08:50.012 INFO [stderr]     --> src/engine/base.rs:1018:9
Dec 04 08:08:50.012 INFO [stderr]      |
Dec 04 08:08:50.012 INFO [stderr] 1018 |         Z,
Dec 04 08:08:50.012 INFO [stderr]      |         ^
Dec 04 08:08:50.012 INFO [stderr] 
Dec 04 08:08:50.012 INFO [stderr] warning: variant is never constructed: `J`
Dec 04 08:08:50.012 INFO [stderr]     --> src/engine/base.rs:1019:9
Dec 04 08:08:50.012 INFO [stderr]      |
Dec 04 08:08:50.012 INFO [stderr] 1019 |         J,
Dec 04 08:08:50.012 INFO [stderr]      |         ^
Dec 04 08:08:50.012 INFO [stderr] 
Dec 04 08:08:50.012 INFO [stderr] warning: variant is never constructed: `L`
Dec 04 08:08:50.012 INFO [stderr]     --> src/engine/base.rs:1020:9
Dec 04 08:08:50.012 INFO [stderr]      |
Dec 04 08:08:50.012 INFO [stderr] 1020 |         L,
Dec 04 08:08:50.012 INFO [stderr]      |         ^
Dec 04 08:08:50.012 INFO [stderr] 
Dec 04 08:08:50.012 INFO [stderr] warning: method is never used: `get_score`
Dec 04 08:08:50.012 INFO [stderr]    --> src/engine/single.rs:100:5
Dec 04 08:08:50.012 INFO [stderr]     |
Dec 04 08:08:50.012 INFO [stderr] 100 |     fn get_score(&self) -> u32 {
Dec 04 08:08:50.012 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:08:50.012 INFO [stderr] 
Dec 04 08:08:50.087 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 58s
Dec 04 08:08:50.105 INFO [stderr] su: No module specific data is present
Dec 04 08:08:51.101 INFO running `"docker" "inspect" "8d202aa621084ca9e48612f1e7356afe047d79c2b318247c6c4789af3e73ca1c"`
Dec 04 08:08:51.311 INFO running `"docker" "rm" "-f" "8d202aa621084ca9e48612f1e7356afe047d79c2b318247c6c4789af3e73ca1c"`
Dec 04 08:08:51.512 INFO [stdout] 8d202aa621084ca9e48612f1e7356afe047d79c2b318247c6c4789af3e73ca1c