Dec 11 09:02:47.290 INFO checking splintah/perceptron against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 09:02:47.290 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 11 09:02:47.821 INFO [stdout] ebfca23b78cf7dd26756b3495dc9a1ac6c33b17bc44026334a758ab85d2704cb
Dec 11 09:02:47.822 INFO running `"docker" "start" "-a" "ebfca23b78cf7dd26756b3495dc9a1ac6c33b17bc44026334a758ab85d2704cb"`
Dec 11 09:02:48.777 INFO [stderr] usermod: no changes
Dec 11 09:02:49.122 INFO [stderr]    Compiling x11-dl v2.17.1
Dec 11 09:02:49.130 INFO [stderr]     Checking arrayvec v0.4.6
Dec 11 09:02:49.130 INFO [stderr]     Checking shared_library v0.1.8
Dec 11 09:02:49.140 INFO [stderr]     Checking rayon-core v1.3.0
Dec 11 09:02:49.140 INFO [stderr]    Compiling gl_generator v0.7.0
Dec 11 09:02:49.141 INFO [stderr]    Compiling gl_generator v0.6.1
Dec 11 09:02:49.143 INFO [stderr]     Checking gfx_core v0.7.2
Dec 11 09:02:49.143 INFO [stderr]     Checking pistoncore-input v0.20.0
Dec 11 09:02:50.833 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 11 09:02:51.890 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 11 09:02:52.608 INFO [stderr]     Checking rayon v0.8.2
Dec 11 09:02:53.899 INFO [stderr]     Checking rusttype v0.2.3
Dec 11 09:03:03.869 INFO [stderr]    Compiling glutin v0.10.1
Dec 11 09:03:03.933 INFO [stderr]    Compiling libloading v0.3.4
Dec 11 09:03:04.123 INFO [stderr]    Compiling gl v0.7.0
Dec 11 09:03:05.142 INFO [stderr]    Compiling gfx_gl v0.4.0
Dec 11 09:03:08.271 INFO [stderr]     Checking pistoncore-window v0.30.0
Dec 11 09:03:16.656 INFO [stderr]     Checking piston2d-graphics v0.24.0
Dec 11 09:03:16.696 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 11 09:03:16.743 INFO [stderr]     Checking pistoncore-event_loop v0.35.0
Dec 11 09:03:19.664 INFO [stderr]     Checking piston v0.35.0
Dec 11 09:03:21.912 INFO [stderr]     Checking dlib v0.3.1
Dec 11 09:03:23.196 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 11 09:03:24.448 INFO [stderr]     Checking image v0.18.0
Dec 11 09:03:25.374 INFO [stderr]     Checking wayland-client v0.9.10
Dec 11 09:03:32.276 INFO [stderr]     Checking wayland-protocols v0.9.10
Dec 11 09:03:32.276 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 11 09:03:41.956 INFO [stderr]     Checking wayland-window v0.8.0
Dec 11 09:03:43.644 INFO [stderr]     Checking winit v0.8.3
Dec 11 09:03:50.490 INFO [stderr]     Checking pistoncore-glutin_window v0.43.0
Dec 11 09:03:59.858 INFO [stderr]     Checking gfx v0.16.2
Dec 11 09:03:59.860 INFO [stderr]     Checking gfx_device_gl v0.14.6
Dec 11 09:04:06.236 INFO [stderr]     Checking piston-gfx_texture v0.30.0
Dec 11 09:04:07.447 INFO [stderr]     Checking piston2d-gfx_graphics v0.47.0
Dec 11 09:04:09.776 INFO [stderr]     Checking piston_window v0.74.0
Dec 11 09:04:11.158 INFO [stderr]     Checking perceptron v0.1.0 (/source)
Dec 11 09:04:14.161 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
Dec 11 09:04:14.197 INFO [stderr] su: No module specific data is present
Dec 11 09:04:15.791 INFO running `"docker" "inspect" "ebfca23b78cf7dd26756b3495dc9a1ac6c33b17bc44026334a758ab85d2704cb"`
Dec 11 09:04:16.184 INFO running `"docker" "rm" "-f" "ebfca23b78cf7dd26756b3495dc9a1ac6c33b17bc44026334a758ab85d2704cb"`
Dec 11 09:04:16.482 INFO [stdout] ebfca23b78cf7dd26756b3495dc9a1ac6c33b17bc44026334a758ab85d2704cb