Dec 12 00:26:46.217 INFO checking SLMT/fancy-go against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 00:26:46.218 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 00:26:46.620 INFO [stdout] 36a637f7d6c72f01a64019b0b5b180d9d6c222f1b5a552954cff066b58a66bf4
Dec 12 00:26:46.626 INFO running `"docker" "start" "-a" "36a637f7d6c72f01a64019b0b5b180d9d6c222f1b5a552954cff066b58a66bf4"`
Dec 12 00:26:48.079 INFO [stderr] usermod: no changes
Dec 12 00:26:48.536 INFO [stderr]    Compiling serde v0.9.13
Dec 12 00:26:48.568 INFO [stderr]     Checking gif v0.8.0
Dec 12 00:26:48.584 INFO [stderr]     Checking num-bigint v0.1.37
Dec 12 00:26:48.585 INFO [stderr]    Compiling gl_generator v0.4.2
Dec 12 00:26:48.585 INFO [stderr]     Checking pistoncore-input v0.10.0
Dec 12 00:26:48.585 INFO [stderr]     Checking gfx_core v0.2.1
Dec 12 00:26:48.585 INFO [stderr]     Checking arrayvec v0.3.22
Dec 12 00:26:48.585 INFO [stderr]    Compiling glutin v0.5.2
Dec 12 00:26:54.602 INFO [stderr]     Checking png v0.5.2
Dec 12 00:26:55.412 INFO [stderr]     Checking memmap v0.2.3
Dec 12 00:27:04.712 INFO [stderr]     Checking rusttype v0.2.1
Dec 12 00:27:04.744 INFO [stderr]     Checking num-rational v0.1.36
Dec 12 00:27:04.761 INFO [stderr]     Checking pistoncore-window v0.17.0
Dec 12 00:27:04.982 INFO [stderr]    Compiling gl v0.5.2
Dec 12 00:27:08.940 INFO [stderr]     Checking pistoncore-event_loop v0.20.1
Dec 12 00:27:09.786 INFO [stderr]     Checking image v0.9.1
Dec 12 00:27:15.534 INFO [stderr]     Checking piston v0.20.1
Dec 12 00:27:34.209 INFO [stderr]    Compiling serde_json v0.9.9
Dec 12 00:27:42.662 INFO [stderr]    Compiling target_build_utils v0.3.0
Dec 12 00:27:45.136 INFO [stderr]     Checking gfx v0.10.2
Dec 12 00:27:45.137 INFO [stderr]     Checking gfx_device_gl v0.9.0
Dec 12 00:27:47.046 INFO [stderr]    Compiling libloading v0.3.4
Dec 12 00:27:52.361 INFO [stderr]     Checking piston-gfx_texture v0.14.0
Dec 12 00:27:52.410 INFO [stderr]     Checking dlib v0.3.1
Dec 12 00:27:53.335 INFO [stderr]     Checking wayland-sys v0.5.11
Dec 12 00:27:54.562 INFO [stderr]     Checking wayland-client v0.5.12
Dec 12 00:27:55.738 INFO [stderr]     Checking piston2d-gfx_graphics v0.27.0
Dec 12 00:27:57.320 INFO [stderr]     Checking wayland-window v0.2.3
Dec 12 00:27:57.322 INFO [stderr]     Checking wayland-kbd v0.3.6
Dec 12 00:28:04.330 INFO [stderr]     Checking pistoncore-glutin_window v0.24.0
Dec 12 00:28:06.169 INFO [stderr]     Checking piston_window v0.44.0
Dec 12 00:28:09.891 INFO [stderr]     Checking fancy-go v0.1.0 (/source)
Dec 12 00:28:15.088 INFO [stderr] warning: unused variable: `arg`
Dec 12 00:28:15.088 INFO [stderr]   --> src/main.rs:64:23
Dec 12 00:28:15.088 INFO [stderr]    |
Dec 12 00:28:15.088 INFO [stderr] 64 |         event.update(|arg| {
Dec 12 00:28:15.088 INFO [stderr]    |                       ^^^ help: consider using `_arg` instead
Dec 12 00:28:15.088 INFO [stderr]    |
Dec 12 00:28:15.088 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 00:28:15.088 INFO [stderr] 
Dec 12 00:28:15.457 INFO [stderr] warning: unused variable: `arg`
Dec 12 00:28:15.457 INFO [stderr]   --> src/main.rs:64:23
Dec 12 00:28:15.457 INFO [stderr]    |
Dec 12 00:28:15.457 INFO [stderr] 64 |         event.update(|arg| {
Dec 12 00:28:15.457 INFO [stderr]    |                       ^^^ help: consider using `_arg` instead
Dec 12 00:28:15.457 INFO [stderr]    |
Dec 12 00:28:15.457 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 00:28:15.457 INFO [stderr] 
Dec 12 00:28:15.552 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
Dec 12 00:28:15.552 INFO [stderr] su: No module specific data is present
Dec 12 00:28:15.817 INFO running `"docker" "inspect" "36a637f7d6c72f01a64019b0b5b180d9d6c222f1b5a552954cff066b58a66bf4"`
Dec 12 00:28:15.932 INFO running `"docker" "rm" "-f" "36a637f7d6c72f01a64019b0b5b180d9d6c222f1b5a552954cff066b58a66bf4"`
Dec 12 00:28:16.007 INFO [stdout] 36a637f7d6c72f01a64019b0b5b180d9d6c222f1b5a552954cff066b58a66bf4