Dec 05 03:20:55.564 INFO checking Baelyk/minesweeper against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 03:20:55.564 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 03:20:55.974 INFO [stdout] 2b38a87d8e5ddcf10a14cb37f1c2920f46e86cc476ddb298929c6a453696f5f5
Dec 05 03:20:55.983 INFO running `"docker" "start" "-a" "2b38a87d8e5ddcf10a14cb37f1c2920f46e86cc476ddb298929c6a453696f5f5"`
Dec 05 03:20:57.066 INFO [stderr] usermod: no changes
Dec 05 03:20:57.447 INFO [stderr]    Compiling bitflags v1.0.2
Dec 05 03:20:57.483 INFO [stderr]     Checking piston2d-graphics v0.26.0
Dec 05 03:20:57.483 INFO [stderr]    Compiling syn v0.13.3
Dec 05 03:20:57.483 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 05 03:20:57.645 INFO [stderr]    Compiling xml-rs v0.7.0
Dec 05 03:21:07.351 INFO [stderr]    Compiling gl_generator v0.6.1
Dec 05 03:21:07.351 INFO [stderr]    Compiling gl_generator v0.7.0
Dec 05 03:21:18.323 INFO [stderr]    Compiling gl v0.6.5
Dec 05 03:21:20.855 INFO [stderr]    Compiling gfx_gl v0.4.0
Dec 05 03:21:25.164 INFO [stderr]    Compiling serde_derive_internals v0.23.1
Dec 05 03:21:35.279 INFO [stderr]    Compiling serde_derive v1.0.43
Dec 05 03:21:42.599 INFO [stderr]    Compiling libloading v0.3.4
Dec 05 03:21:51.024 INFO [stderr]     Checking dlib v0.3.1
Dec 05 03:21:53.352 INFO [stderr]     Checking gfx_device_gl v0.14.6
Dec 05 03:21:53.665 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 05 03:21:55.045 INFO [stderr]     Checking wayland-client v0.9.10
Dec 05 03:21:57.787 INFO [stderr]     Checking pistoncore-input v0.19.0
Dec 05 03:21:58.820 INFO [stderr]     Checking wayland-protocols v0.9.10
Dec 05 03:21:58.820 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 05 03:22:02.039 INFO [stderr]     Checking wayland-window v0.7.0
Dec 05 03:22:02.672 INFO [stderr]     Checking pistoncore-window v0.28.0
Dec 05 03:22:03.403 INFO [stderr]     Checking winit v0.7.6
Dec 05 03:22:04.815 INFO [stderr]     Checking pistoncore-event_loop v0.33.0
Dec 05 03:22:07.205 INFO [stderr]     Checking piston v0.33.0
Dec 05 03:22:07.399 INFO [stderr]     Checking glutin v0.9.2
Dec 05 03:22:10.367 INFO [stderr]     Checking pistoncore-glutin_window v0.39.1
Dec 05 03:22:12.586 INFO [stderr]     Checking piston_window v0.70.0
Dec 05 03:22:18.096 INFO [stderr]     Checking minesweeper v0.1.0 (/source)
Dec 05 03:22:24.347 INFO [stderr] warning: variable does not need to be mutable
Dec 05 03:22:24.347 INFO [stderr]   --> src/main.rs:53:9
Dec 05 03:22:24.347 INFO [stderr]    |
Dec 05 03:22:24.347 INFO [stderr] 53 |     let mut update = true;
Dec 05 03:22:24.347 INFO [stderr]    |         ----^^^^^^
Dec 05 03:22:24.347 INFO [stderr]    |         |
Dec 05 03:22:24.347 INFO [stderr]    |         help: remove this `mut`
Dec 05 03:22:24.347 INFO [stderr]    |
Dec 05 03:22:24.347 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 03:22:24.347 INFO [stderr] 
Dec 05 03:22:25.639 INFO [stderr] warning: variable does not need to be mutable
Dec 05 03:22:25.639 INFO [stderr]   --> src/main.rs:53:9
Dec 05 03:22:25.639 INFO [stderr]    |
Dec 05 03:22:25.639 INFO [stderr] 53 |     let mut update = true;
Dec 05 03:22:25.639 INFO [stderr]    |         ----^^^^^^
Dec 05 03:22:25.639 INFO [stderr]    |         |
Dec 05 03:22:25.639 INFO [stderr]    |         help: remove this `mut`
Dec 05 03:22:25.639 INFO [stderr]    |
Dec 05 03:22:25.639 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 03:22:25.639 INFO [stderr] 
Dec 05 03:22:25.700 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 28s
Dec 05 03:22:25.743 INFO [stderr] su: No module specific data is present
Dec 05 03:22:26.882 INFO running `"docker" "inspect" "2b38a87d8e5ddcf10a14cb37f1c2920f46e86cc476ddb298929c6a453696f5f5"`
Dec 05 03:22:27.129 INFO running `"docker" "rm" "-f" "2b38a87d8e5ddcf10a14cb37f1c2920f46e86cc476ddb298929c6a453696f5f5"`
Dec 05 03:22:27.355 INFO [stdout] 2b38a87d8e5ddcf10a14cb37f1c2920f46e86cc476ddb298929c6a453696f5f5