Dec 04 09:42:25.704 INFO checking splintah/perceptron against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 09:42:25.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 04 09:42:26.217 INFO [stdout] afd8c64fcd1d9cd1835ae4ecaab825ebfd64ff3b043db7c60d10b3406b2180b2
Dec 04 09:42:26.223 INFO running `"docker" "start" "-a" "afd8c64fcd1d9cd1835ae4ecaab825ebfd64ff3b043db7c60d10b3406b2180b2"`
Dec 04 09:42:27.819 INFO [stderr] usermod: no changes
Dec 04 09:42:28.335 INFO [stderr]     Checking serde v1.0.24
Dec 04 09:42:28.339 INFO [stderr]    Compiling rand v0.3.18
Dec 04 09:42:28.339 INFO [stderr]     Checking shared_library v0.1.8
Dec 04 09:42:28.345 INFO [stderr]     Checking rayon-core v1.3.0
Dec 04 09:42:28.345 INFO [stderr]     Checking tempfile v2.2.0
Dec 04 09:42:28.345 INFO [stderr]    Compiling serde_derive_internals v0.18.0
Dec 04 09:42:28.345 INFO [stderr]     Checking x11-dl v2.17.1
Dec 04 09:42:30.035 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 04 09:42:32.019 INFO [stderr]     Checking rayon v0.8.2
Dec 04 09:42:35.815 INFO [stderr]    Compiling serde_derive v1.0.24
Dec 04 09:42:37.559 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 04 09:42:38.512 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 04 09:42:40.253 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 04 09:42:42.427 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 04 09:42:49.131 INFO [stderr]     Checking image v0.18.0
Dec 04 09:43:03.979 INFO [stderr]     Checking pistoncore-input v0.20.0
Dec 04 09:43:04.797 INFO [stderr]     Checking piston-gfx_texture v0.30.0
Dec 04 09:43:08.255 INFO [stderr]     Checking piston2d-gfx_graphics v0.47.0
Dec 04 09:43:10.284 INFO [stderr]     Checking pistoncore-window v0.30.0
Dec 04 09:43:12.199 INFO [stderr]     Checking pistoncore-event_loop v0.35.0
Dec 04 09:43:12.591 INFO [stderr]    Compiling libloading v0.3.4
Dec 04 09:43:13.359 INFO [stderr]     Checking piston v0.35.0
Dec 04 09:43:15.623 INFO [stderr]     Checking dlib v0.3.1
Dec 04 09:43:16.043 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 04 09:43:16.531 INFO [stderr]     Checking wayland-client v0.9.10
Dec 04 09:43:18.155 INFO [stderr]     Checking wayland-protocols v0.9.10
Dec 04 09:43:18.155 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 04 09:43:20.723 INFO [stderr]     Checking wayland-window v0.8.0
Dec 04 09:43:21.191 INFO [stderr]     Checking winit v0.8.3
Dec 04 09:43:23.047 INFO [stderr]     Checking glutin v0.10.1
Dec 04 09:43:24.555 INFO [stderr]     Checking pistoncore-glutin_window v0.43.0
Dec 04 09:43:25.487 INFO [stderr]     Checking piston_window v0.74.0
Dec 04 09:43:26.968 INFO [stderr]     Checking perceptron v0.1.0 (/source)
Dec 04 09:43:29.451 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
Dec 04 09:43:29.467 INFO [stderr] su: No module specific data is present
Dec 04 09:43:30.451 INFO running `"docker" "inspect" "afd8c64fcd1d9cd1835ae4ecaab825ebfd64ff3b043db7c60d10b3406b2180b2"`
Dec 04 09:43:30.759 INFO running `"docker" "rm" "-f" "afd8c64fcd1d9cd1835ae4ecaab825ebfd64ff3b043db7c60d10b3406b2180b2"`
Dec 04 09:43:31.205 INFO [stdout] afd8c64fcd1d9cd1835ae4ecaab825ebfd64ff3b043db7c60d10b3406b2180b2