Nov 30 11:57:55.809 INFO checking Baelyk/minesweeper against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 11:57:55.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 11:57:56.319 INFO [stdout] 938d6c289fa00e5f6834dd073d3e4535f8d091ac4bc56a4b27bbe7d4f2494176
Nov 30 11:57:56.321 INFO running `"docker" "start" "-a" "938d6c289fa00e5f6834dd073d3e4535f8d091ac4bc56a4b27bbe7d4f2494176"`
Nov 30 11:57:57.612 INFO [stderr] usermod: no changes
Nov 30 11:57:58.019 INFO [stderr]    Compiling bitflags v1.0.2
Nov 30 11:57:58.032 INFO [stderr]     Checking piston2d-graphics v0.26.0
Nov 30 11:57:58.032 INFO [stderr]     Checking rusttype v0.2.3
Nov 30 11:57:58.032 INFO [stderr]    Compiling syn v0.13.3
Nov 30 11:57:58.032 INFO [stderr]     Checking png v0.9.0
Nov 30 11:57:58.032 INFO [stderr]     Checking rayon-core v1.4.0
Nov 30 11:57:58.032 INFO [stderr]    Compiling target_build_utils v0.3.1
Nov 30 11:57:58.610 INFO [stderr]    Compiling xml-rs v0.7.0
Nov 30 11:58:05.828 INFO [stderr]     Checking rayon v1.0.1
Nov 30 11:58:08.652 INFO [stderr]    Compiling libloading v0.3.4
Nov 30 11:58:13.234 INFO [stderr]    Compiling gl_generator v0.7.0
Nov 30 11:58:13.236 INFO [stderr]    Compiling gl_generator v0.6.1
Nov 30 11:58:20.524 INFO [stderr]     Checking dlib v0.3.1
Nov 30 11:58:23.858 INFO [stderr]     Checking wayland-sys v0.9.10
Nov 30 11:58:24.978 INFO [stderr]    Compiling gfx_gl v0.4.0
Nov 30 11:58:26.157 INFO [stderr]     Checking jpeg-decoder v0.1.14
Nov 30 11:58:27.266 INFO [stderr]    Compiling gl v0.6.5
Nov 30 11:58:27.922 INFO [stderr]     Checking wayland-client v0.9.10
Nov 30 11:58:39.784 INFO [stderr]     Checking image v0.15.0
Nov 30 11:58:41.120 INFO [stderr]     Checking wayland-protocols v0.9.10
Nov 30 11:58:41.268 INFO [stderr]     Checking wayland-kbd v0.9.1
Nov 30 11:58:42.989 INFO [stderr]    Compiling serde_derive_internals v0.23.1
Nov 30 11:58:49.840 INFO [stderr]     Checking wayland-window v0.7.0
Nov 30 11:58:52.148 INFO [stderr]     Checking winit v0.7.6
Nov 30 11:58:58.251 INFO [stderr]    Compiling serde_derive v1.0.43
Nov 30 11:58:58.732 INFO [stderr]     Checking piston-gfx_texture v0.26.0
Nov 30 11:58:59.208 INFO [stderr]     Checking gfx_device_gl v0.14.6
Nov 30 11:58:59.696 INFO [stderr]     Checking glutin v0.9.2
Nov 30 11:59:08.451 INFO [stderr]     Checking piston2d-gfx_graphics v0.43.0
Nov 30 11:59:19.124 INFO [stderr]     Checking pistoncore-input v0.19.0
Nov 30 11:59:22.758 INFO [stderr]     Checking pistoncore-window v0.28.0
Nov 30 11:59:23.906 INFO [stderr]     Checking pistoncore-event_loop v0.33.0
Nov 30 11:59:23.908 INFO [stderr]     Checking pistoncore-glutin_window v0.39.1
Nov 30 11:59:26.250 INFO [stderr]     Checking piston v0.33.0
Nov 30 11:59:28.354 INFO [stderr]     Checking piston_window v0.70.0
Nov 30 11:59:33.334 INFO [stderr]     Checking minesweeper v0.1.0 (/source)
Nov 30 11:59:41.072 INFO [stderr] warning: variable does not need to be mutable
Nov 30 11:59:41.072 INFO [stderr]   --> src/main.rs:53:9
Nov 30 11:59:41.072 INFO [stderr]    |
Nov 30 11:59:41.072 INFO [stderr] 53 |     let mut update = true;
Nov 30 11:59:41.072 INFO [stderr]    |         ----^^^^^^
Nov 30 11:59:41.072 INFO [stderr]    |         |
Nov 30 11:59:41.072 INFO [stderr]    |         help: remove this `mut`
Nov 30 11:59:41.072 INFO [stderr]    |
Nov 30 11:59:41.072 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 11:59:41.072 INFO [stderr] 
Nov 30 11:59:41.180 INFO [stderr] warning: variable does not need to be mutable
Nov 30 11:59:41.180 INFO [stderr]   --> src/main.rs:53:9
Nov 30 11:59:41.180 INFO [stderr]    |
Nov 30 11:59:41.180 INFO [stderr] 53 |     let mut update = true;
Nov 30 11:59:41.180 INFO [stderr]    |         ----^^^^^^
Nov 30 11:59:41.180 INFO [stderr]    |         |
Nov 30 11:59:41.180 INFO [stderr]    |         help: remove this `mut`
Nov 30 11:59:41.180 INFO [stderr]    |
Nov 30 11:59:41.180 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 11:59:41.180 INFO [stderr] 
Nov 30 11:59:41.228 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 43s
Nov 30 11:59:41.244 INFO [stderr] su: No module specific data is present
Nov 30 11:59:41.597 INFO running `"docker" "inspect" "938d6c289fa00e5f6834dd073d3e4535f8d091ac4bc56a4b27bbe7d4f2494176"`
Nov 30 11:59:41.681 INFO running `"docker" "rm" "-f" "938d6c289fa00e5f6834dd073d3e4535f8d091ac4bc56a4b27bbe7d4f2494176"`
Nov 30 11:59:41.749 INFO [stdout] 938d6c289fa00e5f6834dd073d3e4535f8d091ac4bc56a4b27bbe7d4f2494176