Dec 17 13:42:54.456 INFO checking thomas9911/minesweeper against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 13:42:54.456 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/thomas9911/minesweeper:/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 17 13:42:54.849 INFO [stdout] 05a659b2e659c56c02617a13cd70cde328eb4f2e5579276ff75edd77fdb2ade7
Dec 17 13:42:54.851 INFO running `"docker" "start" "-a" "05a659b2e659c56c02617a13cd70cde328eb4f2e5579276ff75edd77fdb2ade7"`
Dec 17 13:42:55.603 INFO [stderr]    Compiling xml-rs v0.8.0
Dec 17 13:42:55.608 INFO [stderr]    Compiling khronos_api v3.0.0
Dec 17 13:42:55.608 INFO [stderr]    Compiling num-rational v0.2.1
Dec 17 13:42:55.608 INFO [stderr]     Checking xdg v2.2.0
Dec 17 13:42:55.608 INFO [stderr]    Compiling minesweeper v0.2.0 (/opt/crater/workdir)
Dec 17 13:42:55.609 INFO [stderr]    Compiling libloading v0.5.0
Dec 17 13:42:55.609 INFO [stderr]     Checking draw_state v0.8.0
Dec 17 13:42:56.968 INFO [stderr]     Checking stb_truetype v0.2.4
Dec 17 13:42:57.148 INFO [stderr]    Compiling log v0.4.6
Dec 17 13:42:57.233 INFO [stderr]    Compiling xml-rs v0.7.0
Dec 17 13:42:57.492 INFO [stderr]    Compiling x11-dl v2.18.3
Dec 17 13:42:57.560 INFO [stderr]     Checking deflate v0.7.19
Dec 17 13:42:58.044 INFO [stderr]     Checking piston-viewport v0.5.0
Dec 17 13:42:58.200 INFO [stderr]     Checking gif v0.10.1
Dec 17 13:42:58.215 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 17 13:42:58.380 INFO [stderr]     Checking smallvec v0.6.6
Dec 17 13:42:59.236 INFO [stderr]     Checking memmap v0.6.2
Dec 17 13:42:59.416 INFO [stderr]     Checking shared_library v0.1.9
Dec 17 13:43:00.983 INFO [stderr]     Checking ordered-float v1.0.1
Dec 17 13:43:00.992 INFO [stderr]     Checking approx v0.3.0
Dec 17 13:43:00.995 INFO [stderr]     Checking line_drawing v0.7.0
Dec 17 13:43:01.029 INFO [stderr]     Checking num-integer v0.1.39
Dec 17 13:43:01.389 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 17 13:43:01.634 INFO [stderr]     Checking clap v2.32.0
Dec 17 13:43:01.765 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 17 13:43:01.979 INFO [stderr]    Compiling wayland-scanner v0.21.4
Dec 17 13:43:02.239 INFO [stderr]     Checking dlib v0.4.1
Dec 17 13:43:02.625 INFO [stderr]    Compiling derivative v1.0.2
Dec 17 13:43:02.689 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 17 13:43:03.873 INFO [stderr]    Compiling num-derive v0.2.3
Dec 17 13:43:03.954 INFO [stderr]    Compiling structopt-derive v0.2.13
Dec 17 13:43:04.112 INFO [stderr]     Checking rusttype v0.7.3
Dec 17 13:43:05.494 INFO [stderr]    Compiling gl_generator v0.10.0
Dec 17 13:43:17.481 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 17 13:43:17.584 INFO [stderr]     Checking num-iter v0.1.37
Dec 17 13:43:19.466 INFO [stderr]     Checking rayon-core v1.4.1
Dec 17 13:43:19.624 INFO [stderr]     Checking wayland-sys v0.21.4
Dec 17 13:43:20.436 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 17 13:43:20.748 INFO [stderr]     Checking andrew v0.1.4
Dec 17 13:43:21.152 INFO [stderr]     Checking piston2d-graphics v0.28.0
Dec 17 13:43:22.409 INFO [stderr]    Compiling wayland-client v0.21.4
Dec 17 13:43:22.440 INFO [stderr]    Compiling wayland-protocols v0.21.4
Dec 17 13:43:22.514 INFO [stderr]     Checking structopt v0.2.13
Dec 17 13:43:23.301 INFO [stderr]    Compiling gl v0.11.0
Dec 17 13:43:43.756 INFO [stderr]    Compiling glutin v0.19.0
Dec 17 13:43:43.768 INFO [stderr]     Checking png v0.12.0
Dec 17 13:43:43.828 INFO [stderr]     Checking parking_lot v0.6.4
Dec 17 13:43:43.864 INFO [stderr]     Checking wayland-commons v0.21.4
Dec 17 13:43:43.896 INFO [stderr]     Checking tiff v0.2.1
Dec 17 13:43:45.886 INFO [stderr]     Checking rayon v1.0.3
Dec 17 13:43:46.646 INFO [stderr]     Checking gfx_core v0.8.3
Dec 17 13:43:52.262 INFO [stderr]    Compiling gfx_gl v0.5.0
Dec 17 13:43:56.173 INFO [stderr]     Checking pistoncore-input v0.23.0
Dec 17 13:44:11.017 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 17 13:44:13.438 INFO [stderr]     Checking pistoncore-window v0.34.0
Dec 17 13:44:16.433 INFO [stderr]     Checking pistoncore-event_loop v0.39.0
Dec 17 13:44:17.139 INFO [stderr]     Checking image v0.20.1
Dec 17 13:44:18.509 INFO [stderr]     Checking piston v0.39.0
Dec 17 13:44:25.944 INFO [stderr]     Checking smithay-client-toolkit v0.4.2
Dec 17 13:44:28.712 INFO [stderr]     Checking winit v0.18.0
Dec 17 13:44:33.904 INFO [stderr]     Checking pistoncore-glutin_window v0.51.1
Dec 17 13:44:42.702 INFO [stderr]     Checking gfx v0.17.1
Dec 17 13:44:42.702 INFO [stderr]     Checking gfx_device_gl v0.15.3
Dec 17 13:44:48.095 INFO [stderr]     Checking piston-gfx_texture v0.34.0
Dec 17 13:44:48.911 INFO [stderr]     Checking piston2d-gfx_graphics v0.54.0
Dec 17 13:44:50.873 INFO [stderr]     Checking piston_window v0.85.0
Dec 17 13:44:53.033 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 57s
Dec 17 13:44:54.294 INFO running `"docker" "inspect" "05a659b2e659c56c02617a13cd70cde328eb4f2e5579276ff75edd77fdb2ade7"`
Dec 17 13:44:54.596 INFO running `"docker" "rm" "-f" "05a659b2e659c56c02617a13cd70cde328eb4f2e5579276ff75edd77fdb2ade7"`
Dec 17 13:44:54.896 INFO [stdout] 05a659b2e659c56c02617a13cd70cde328eb4f2e5579276ff75edd77fdb2ade7