Dec 18 06:22:17.226 INFO checking Mnpn03/Potato against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 06:22:17.226 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Mnpn03/Potato:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:22:17.603 INFO [stdout] d98024a904a01c0a41b3334f1d72420d9f4ce75587aea7956a1af47488eb54a4
Dec 18 06:22:17.605 INFO running `"docker" "start" "-a" "d98024a904a01c0a41b3334f1d72420d9f4ce75587aea7956a1af47488eb54a4"`
Dec 18 06:22:18.549 INFO [stderr]    Compiling rand v0.3.17
Dec 18 06:22:18.550 INFO [stderr]     Checking shared_library v0.1.7
Dec 18 06:22:18.550 INFO [stderr]     Checking nodrop v0.1.10
Dec 18 06:22:18.550 INFO [stderr]     Checking tempfile v2.2.0
Dec 18 06:22:18.550 INFO [stderr]     Checking rayon-core v1.2.1
Dec 18 06:22:18.557 INFO [stderr]     Checking x11-dl v2.15.0
Dec 18 06:22:18.567 INFO [stderr]     Checking fs2 v0.2.5
Dec 18 06:22:18.572 INFO [stderr]     Checking pistoncore-input v0.20.0
Dec 18 06:22:19.076 INFO [stderr]     Checking arrayvec v0.4.3
Dec 18 06:22:19.115 INFO [stderr]     Checking memmap v0.4.0
Dec 18 06:22:19.242 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 18 06:22:19.764 INFO [stderr]     Checking rayon v0.8.2
Dec 18 06:22:20.122 INFO [stderr]     Checking rusttype v0.2.3
Dec 18 06:22:22.540 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 18 06:22:23.292 INFO [stderr]     Checking pistoncore-window v0.30.0
Dec 18 06:22:23.705 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 18 06:22:24.226 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 18 06:22:24.312 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 18 06:22:24.488 INFO [stderr]     Checking piston2d-graphics v0.23.0
Dec 18 06:22:24.668 INFO [stderr]     Checking pistoncore-event_loop v0.35.0
Dec 18 06:22:25.944 INFO [stderr]     Checking image v0.17.0
Dec 18 06:22:26.245 INFO [stderr]     Checking piston v0.35.0
Dec 18 06:22:30.404 INFO [stderr]     Checking piston-gfx_texture v0.29.0
Dec 18 06:22:30.404 INFO [stderr]     Checking piston2d-opengl_graphics v0.49.0
Dec 18 06:22:32.536 INFO [stderr]     Checking piston2d-gfx_graphics v0.46.0
Dec 18 06:22:38.029 INFO [stderr]    Compiling libloading v0.3.4
Dec 18 06:22:40.313 INFO [stderr]     Checking dlib v0.3.1
Dec 18 06:22:40.635 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 18 06:22:41.161 INFO [stderr]     Checking wayland-client v0.9.10
Dec 18 06:22:42.775 INFO [stderr]     Checking wayland-protocols v0.9.10
Dec 18 06:22:42.781 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 18 06:22:45.439 INFO [stderr]     Checking wayland-window v0.8.0
Dec 18 06:22:46.142 INFO [stderr]     Checking winit v0.8.3
Dec 18 06:22:47.846 INFO [stderr]     Checking glutin v0.10.0
Dec 18 06:22:49.320 INFO [stderr]     Checking pistoncore-glutin_window v0.42.0
Dec 18 06:22:50.832 INFO [stderr]     Checking piston_window v0.73.0
Dec 18 06:22:52.722 INFO [stderr]     Checking potato v0.1.0 (/opt/crater/workdir)
Dec 18 06:22:55.256 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.99s
Dec 18 06:22:56.613 INFO running `"docker" "inspect" "d98024a904a01c0a41b3334f1d72420d9f4ce75587aea7956a1af47488eb54a4"`
Dec 18 06:22:56.962 INFO running `"docker" "rm" "-f" "d98024a904a01c0a41b3334f1d72420d9f4ce75587aea7956a1af47488eb54a4"`
Dec 18 06:22:57.300 INFO [stdout] d98024a904a01c0a41b3334f1d72420d9f4ce75587aea7956a1af47488eb54a4