Dec 17 21:30:45.990 INFO checking kevinmehall/panobubble against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 21:30:45.990 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/kevinmehall/panobubble:/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 21:30:46.504 INFO [stdout] 7ca8844d3b6bfe61d86ba8d17925d78e8b62a6dc4cd0da544b806265f6211d42
Dec 17 21:30:46.512 INFO running `"docker" "start" "-a" "7ca8844d3b6bfe61d86ba8d17925d78e8b62a6dc4cd0da544b806265f6211d42"`
Dec 17 21:30:48.960 INFO [stderr]    Compiling x11-dl v2.18.3
Dec 17 21:30:48.961 INFO [stderr]     Checking memchr v2.0.1
Dec 17 21:30:48.981 INFO [stderr]    Compiling wayland-scanner v0.20.11
Dec 17 21:30:49.005 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 17 21:30:49.008 INFO [stderr]     Checking tempfile v3.0.3
Dec 17 21:30:49.021 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 17 21:30:49.022 INFO [stderr]    Compiling syn v0.14.7
Dec 17 21:30:49.028 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 17 21:30:50.729 INFO [stderr]     Checking shared_library v0.1.9
Dec 17 21:30:50.961 INFO [stderr]    Compiling glutin v0.17.0
Dec 17 21:30:52.262 INFO [stderr]    Compiling glium v0.22.0
Dec 17 21:30:52.717 INFO [stderr]     Checking wayland-sys v0.20.11
Dec 17 21:30:53.045 INFO [stderr]     Checking twoway v0.1.8
Dec 17 21:30:53.074 INFO [stderr]    Compiling string_cache_codegen v0.4.1
Dec 17 21:30:53.139 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 17 21:30:55.080 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 17 21:30:55.238 INFO [stderr]     Checking parking_lot v0.6.3
Dec 17 21:31:01.290 INFO [stderr]     Checking wayland-commons v0.20.11
Dec 17 21:31:03.350 INFO [stderr]     Checking rayon-core v1.4.1
Dec 17 21:31:03.355 INFO [stderr]    Compiling string_cache v0.7.3
Dec 17 21:31:03.476 INFO [stderr]    Compiling wayland-client v0.20.11
Dec 17 21:31:03.488 INFO [stderr]    Compiling wayland-protocols v0.20.11
Dec 17 21:31:11.138 INFO [stderr]     Checking rayon v1.0.2
Dec 17 21:31:22.746 INFO [stderr]    Compiling num-derive v0.2.2
Dec 17 21:31:23.794 INFO [stderr]     Checking elementtree v0.5.0
Dec 17 21:31:30.324 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 17 21:31:31.849 INFO [stderr]     Checking smithay-client-toolkit v0.2.6
Dec 17 21:31:32.204 INFO [stderr]     Checking image v0.19.0
Dec 17 21:31:35.996 INFO [stderr]     Checking winit v0.16.2
Dec 17 21:31:58.120 INFO [stderr]     Checking panobubble v0.1.0 (/opt/crater/workdir)
Dec 17 21:31:59.384 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 21:31:59.384 INFO [stderr]   --> src/main.rs:24:5
Dec 17 21:31:59.384 INFO [stderr]    |
Dec 17 21:31:59.384 INFO [stderr] 24 |     File::open(image_name).unwrap().take(1024*64).read_to_end(&mut buf);
Dec 17 21:31:59.384 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:31:59.384 INFO [stderr]    |
Dec 17 21:31:59.384 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 21:31:59.384 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 21:31:59.384 INFO [stderr] 
Dec 17 21:31:59.719 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 21:31:59.719 INFO [stderr]   --> src/main.rs:24:5
Dec 17 21:31:59.719 INFO [stderr]    |
Dec 17 21:31:59.719 INFO [stderr] 24 |     File::open(image_name).unwrap().take(1024*64).read_to_end(&mut buf);
Dec 17 21:31:59.719 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:31:59.719 INFO [stderr]    |
Dec 17 21:31:59.719 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 21:31:59.719 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 21:31:59.719 INFO [stderr] 
Dec 17 21:31:59.752 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
Dec 17 21:32:00.298 INFO running `"docker" "inspect" "7ca8844d3b6bfe61d86ba8d17925d78e8b62a6dc4cd0da544b806265f6211d42"`
Dec 17 21:32:00.632 INFO running `"docker" "rm" "-f" "7ca8844d3b6bfe61d86ba8d17925d78e8b62a6dc4cd0da544b806265f6211d42"`
Dec 17 21:32:00.960 INFO [stdout] 7ca8844d3b6bfe61d86ba8d17925d78e8b62a6dc4cd0da544b806265f6211d42