Dec 05 05:33:35.405 INFO checking tic_tac_toe-0.1.3 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 05:33:35.405 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 05:33:35.651 INFO [stdout] 64d16faf28b7a73ec62c2f4d59c96d847f74e5e1d6f3ac0c72989105c41ebd87
Dec 05 05:33:35.656 INFO running `"docker" "start" "-a" "64d16faf28b7a73ec62c2f4d59c96d847f74e5e1d6f3ac0c72989105c41ebd87"`
Dec 05 05:33:36.256 INFO [stderr] usermod: no changes
Dec 05 05:33:36.619 INFO [stderr]     Checking petgraph v0.2.10
Dec 05 05:33:36.624 INFO [stderr]     Checking pistoncore-input v0.16.0
Dec 05 05:33:36.624 INFO [stderr]     Checking piston2d-graphics v0.20.1
Dec 05 05:33:36.624 INFO [stderr]     Checking gfx_core v0.6.1
Dec 05 05:33:36.624 INFO [stderr]    Compiling gl_generator v0.6.1
Dec 05 05:33:36.624 INFO [stderr]    Compiling gl_generator v0.5.5
Dec 05 05:33:36.625 INFO [stderr]    Compiling phf_generator v0.7.23
Dec 05 05:33:36.625 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 05 05:33:38.715 INFO [stderr]     Checking fs2 v0.2.5
Dec 05 05:33:41.687 INFO [stderr]     Checking backtrace v0.2.3
Dec 05 05:33:41.967 INFO [stderr]     Checking png v0.6.2
Dec 05 05:33:42.659 INFO [stderr]    Compiling phf_codegen v0.7.23
Dec 05 05:33:44.111 INFO [stderr]     Checking memmap v0.4.0
Dec 05 05:33:44.315 INFO [stderr]     Checking pistoncore-window v0.25.0
Dec 05 05:33:50.903 INFO [stderr]     Checking daggy v0.4.1
Dec 05 05:33:50.903 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 05 05:33:50.919 INFO [stderr]     Checking pistoncore-event_loop v0.28.0
Dec 05 05:33:50.946 INFO [stderr]     Checking image v0.12.4
Dec 05 05:33:50.995 INFO [stderr]    Compiling glutin v0.7.4
Dec 05 05:33:51.018 INFO [stderr]    Compiling gfx_gl v0.3.1
Dec 05 05:33:51.107 INFO [stderr]    Compiling glium v0.16.0
Dec 05 05:33:58.734 INFO [stderr]    Compiling gl v0.6.5
Dec 05 05:34:29.387 INFO [stderr]    Compiling libloading v0.3.4
Dec 05 05:34:37.016 INFO [stderr]     Checking dlib v0.3.1
Dec 05 05:34:37.867 INFO [stderr]     Checking wayland-sys v0.7.8
Dec 05 05:34:38.896 INFO [stderr]     Checking wayland-client v0.7.8
Dec 05 05:34:41.483 INFO [stderr]     Checking wayland-kbd v0.6.3
Dec 05 05:34:41.483 INFO [stderr]     Checking wayland-window v0.4.4
Dec 05 05:34:43.789 INFO [stderr]     Checking winit v0.5.11
Dec 05 05:34:44.165 INFO [stderr]     Checking gfx v0.14.1
Dec 05 05:34:44.165 INFO [stderr]     Checking gfx_device_gl v0.13.1
Dec 05 05:34:50.682 INFO [stderr]     Checking pistoncore-glutin_window v0.35.1
Dec 05 05:34:50.682 INFO [stderr]     Checking pistoncore-glutin_window v0.34.1
Dec 05 05:34:51.355 INFO [stderr]     Checking piston-gfx_texture v0.21.1
Dec 05 05:34:51.355 INFO [stderr]     Checking piston-gfx_texture v0.22.1
Dec 05 05:34:55.651 INFO [stderr]     Checking piston2d-gfx_graphics v0.38.0
Dec 05 05:34:56.162 INFO [stderr]     Checking piston2d-gfx_graphics v0.36.0
Dec 05 05:35:03.191 INFO [stderr]     Checking piston_window v0.64.0
Dec 05 05:35:11.827 INFO [stderr]     Checking conrod v0.49.0
Dec 05 05:35:21.666 INFO [stderr]     Checking tic_tac_toe v0.1.3 (/source)
Dec 05 05:35:27.316 INFO [stderr] warning: unused variable: `q`
Dec 05 05:35:27.316 INFO [stderr]    --> src/ai.rs:132:6
Dec 05 05:35:27.316 INFO [stderr]     |
Dec 05 05:35:27.316 INFO [stderr] 132 |     for q in 0..9 {
Dec 05 05:35:27.316 INFO [stderr]     |         ^ help: consider using `_q` instead
Dec 05 05:35:27.316 INFO [stderr]     |
Dec 05 05:35:27.316 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 05:35:27.316 INFO [stderr] 
Dec 05 05:35:27.316 INFO [stderr] warning: unused variable: `windows`
Dec 05 05:35:27.316 INFO [stderr]  --> src/graphics/main_menu.rs:7:16
Dec 05 05:35:27.316 INFO [stderr]   |
Dec 05 05:35:27.316 INFO [stderr] 7 | pub fn update(    windows : &conrod::backend::piston::Window,
Dec 05 05:35:27.316 INFO [stderr]   |                   ^^^^^^^ help: consider using `_windows` instead
Dec 05 05:35:27.316 INFO [stderr] 
Dec 05 05:35:27.739 INFO [stderr] warning: unused variable: `q`
Dec 05 05:35:27.739 INFO [stderr]    --> src/ai.rs:132:6
Dec 05 05:35:27.739 INFO [stderr]     |
Dec 05 05:35:27.739 INFO [stderr] 132 |     for q in 0..9 {
Dec 05 05:35:27.739 INFO [stderr]     |         ^ help: consider using `_q` instead
Dec 05 05:35:27.739 INFO [stderr]     |
Dec 05 05:35:27.739 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 05:35:27.739 INFO [stderr] 
Dec 05 05:35:27.739 INFO [stderr] warning: unused variable: `windows`
Dec 05 05:35:27.739 INFO [stderr]  --> src/graphics/main_menu.rs:7:16
Dec 05 05:35:27.739 INFO [stderr]   |
Dec 05 05:35:27.739 INFO [stderr] 7 | pub fn update(    windows : &conrod::backend::piston::Window,
Dec 05 05:35:27.739 INFO [stderr]   |                   ^^^^^^^ help: consider using `_windows` instead
Dec 05 05:35:27.739 INFO [stderr] 
Dec 05 05:35:27.819 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 51s
Dec 05 05:35:27.839 INFO [stderr] su: No module specific data is present
Dec 05 05:35:28.214 INFO running `"docker" "inspect" "64d16faf28b7a73ec62c2f4d59c96d847f74e5e1d6f3ac0c72989105c41ebd87"`
Dec 05 05:35:28.348 INFO running `"docker" "rm" "-f" "64d16faf28b7a73ec62c2f4d59c96d847f74e5e1d6f3ac0c72989105c41ebd87"`
Dec 05 05:35:28.488 INFO [stdout] 64d16faf28b7a73ec62c2f4d59c96d847f74e5e1d6f3ac0c72989105c41ebd87