Dec 19 17:19:20.609 INFO checking eric1221bday/minesweep-rs against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 17:19:20.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/eric1221bday/minesweep-rs:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:19:21.100 INFO [stdout] 16d5c052ad3aaf3e291e1a6b01d4c275924dd90e87d293090c5d55853c9152ab
Dec 19 17:19:21.102 INFO running `"docker" "start" "-a" "16d5c052ad3aaf3e291e1a6b01d4c275924dd90e87d293090c5d55853c9152ab"`
Dec 19 17:19:23.361 INFO [stderr]    Compiling libloading v0.5.0
Dec 19 17:19:23.361 INFO [stderr]     Checking memmap v0.6.2
Dec 19 17:19:23.361 INFO [stderr]     Checking shared_library v0.1.8
Dec 19 17:19:23.361 INFO [stderr]    Compiling log v0.4.1
Dec 19 17:19:23.361 INFO [stderr]     Checking tempfile v3.0.2
Dec 19 17:19:23.361 INFO [stderr]     Checking x11-dl v2.17.5
Dec 19 17:19:23.361 INFO [stderr]     Checking gfx_core v0.8.2
Dec 19 17:19:23.361 INFO [stderr]    Compiling serde_derive v1.0.59
Dec 19 17:19:24.058 INFO [stderr]    Compiling num-derive v0.2.2
Dec 19 17:19:25.760 INFO [stderr]     Checking png v0.12.0
Dec 19 17:19:25.760 INFO [stderr]     Checking rusttype v0.4.3
Dec 19 17:19:25.808 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 19 17:19:27.316 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 19 17:19:30.526 INFO [stderr]     Checking dlib v0.4.1
Dec 19 17:19:31.426 INFO [stderr]     Checking piston2d-graphics v0.26.0
Dec 19 17:19:31.726 INFO [stderr]     Checking wayland-sys v0.12.5
Dec 19 17:19:33.217 INFO [stderr]     Checking image v0.19.0
Dec 19 17:19:33.866 INFO [stderr]     Checking wayland-client v0.12.5
Dec 19 17:19:41.218 INFO [stderr]    Compiling gfx_gl v0.5.0
Dec 19 17:19:41.218 INFO [stderr]    Compiling glutin v0.14.0
Dec 19 17:19:41.218 INFO [stderr]    Compiling gl v0.10.0
Dec 19 17:19:50.880 INFO [stderr]     Checking wayland-protocols v0.12.5
Dec 19 17:19:53.532 INFO [stderr]     Checking wayland-kbd v0.13.1
Dec 19 17:20:12.364 INFO [stderr]     Checking wayland-window v0.13.3
Dec 19 17:20:13.996 INFO [stderr]     Checking winit v0.12.0
Dec 19 17:20:16.080 INFO [stderr]     Checking pistoncore-input v0.20.0
Dec 19 17:20:22.154 INFO [stderr]     Checking pistoncore-window v0.31.0
Dec 19 17:20:23.305 INFO [stderr]     Checking pistoncore-event_loop v0.36.0
Dec 19 17:20:23.305 INFO [stderr]     Checking pistoncore-glutin_window v0.46.0
Dec 19 17:20:25.278 INFO [stderr]     Checking piston v0.36.0
Dec 19 17:20:28.340 INFO [stderr]     Checking gfx v0.17.1
Dec 19 17:20:28.340 INFO [stderr]     Checking gfx_device_gl v0.15.2
Dec 19 17:20:33.063 INFO [stderr]     Checking piston-gfx_texture v0.32.0
Dec 19 17:20:34.131 INFO [stderr]     Checking piston2d-gfx_graphics v0.51.0
Dec 19 17:20:36.276 INFO [stderr]     Checking piston_window v0.79.0
Dec 19 17:20:37.386 INFO [stderr]     Checking minesweep-rs v0.1.0 (/opt/crater/workdir)
Dec 19 17:20:38.949 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
Dec 19 17:20:39.472 INFO running `"docker" "inspect" "16d5c052ad3aaf3e291e1a6b01d4c275924dd90e87d293090c5d55853c9152ab"`
Dec 19 17:20:39.674 INFO running `"docker" "rm" "-f" "16d5c052ad3aaf3e291e1a6b01d4c275924dd90e87d293090c5d55853c9152ab"`
Dec 19 17:20:40.063 INFO [stdout] 16d5c052ad3aaf3e291e1a6b01d4c275924dd90e87d293090c5d55853c9152ab