Dec 18 00:52:04.094 INFO checking ejmahler/tetris_clone against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 00:52:04.095 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/ejmahler/tetris_clone:/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 00:52:04.557 INFO [stdout] 9df880f9d8dcf04129bc0d905ad89c576542c5ba6ddb7808063bb7b8362bacf8
Dec 18 00:52:04.559 INFO running `"docker" "start" "-a" "9df880f9d8dcf04129bc0d905ad89c576542c5ba6ddb7808063bb7b8362bacf8"`
Dec 18 00:52:06.668 INFO [stderr]    Compiling libc v0.2.35
Dec 18 00:52:06.700 INFO [stderr]    Compiling ndarray v0.11.0
Dec 18 00:52:06.720 INFO [stderr]     Checking rand v0.4.1
Dec 18 00:52:06.720 INFO [stderr]     Checking itertools v0.7.5
Dec 18 00:52:06.725 INFO [stderr]     Checking num-complex v0.1.41
Dec 18 00:52:06.726 INFO [stderr]     Checking shared_library v0.1.8
Dec 18 00:52:06.727 INFO [stderr]     Checking tempfile v2.2.0
Dec 18 00:52:06.728 INFO [stderr]     Checking rayon-core v1.3.0
Dec 18 00:52:07.872 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 18 00:52:08.274 INFO [stderr]     Checking x11-dl v2.17.2
Dec 18 00:52:08.342 INFO [stderr]     Checking fs2 v0.2.5
Dec 18 00:52:08.636 INFO [stderr]     Checking rayon v0.8.2
Dec 18 00:52:09.825 INFO [stderr]     Checking memmap v0.4.0
Dec 18 00:52:11.754 INFO [stderr]    Compiling rand v0.3.19
Dec 18 00:52:13.448 INFO [stderr]     Checking cgmath v0.16.0
Dec 18 00:52:17.553 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 18 00:52:19.168 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 18 00:52:20.325 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 18 00:52:21.172 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 18 00:52:21.508 INFO [stderr]     Checking image v0.18.0
Dec 18 00:52:37.340 INFO [stderr]     Checking piston-gfx_texture v0.30.0
Dec 18 00:52:39.998 INFO [stderr]     Checking piston2d-gfx_graphics v0.47.0
Dec 18 00:52:44.740 INFO [stderr]    Compiling libloading v0.3.4
Dec 18 00:52:46.821 INFO [stderr]     Checking dlib v0.3.1
Dec 18 00:52:47.165 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 18 00:52:47.565 INFO [stderr]     Checking wayland-client v0.9.10
Dec 18 00:52:49.097 INFO [stderr]     Checking wayland-protocols v0.9.10
Dec 18 00:52:49.106 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 18 00:52:51.259 INFO [stderr]     Checking wayland-window v0.8.0
Dec 18 00:52:51.659 INFO [stderr]     Checking winit v0.8.3
Dec 18 00:52:53.108 INFO [stderr]     Checking glutin v0.10.1
Dec 18 00:52:54.532 INFO [stderr]     Checking pistoncore-glutin_window v0.43.0
Dec 18 00:52:55.538 INFO [stderr]     Checking piston_window v0.74.0
Dec 18 00:52:56.898 INFO [stderr]     Checking tetris_clone v0.1.0 (/opt/crater/workdir)
Dec 18 00:53:00.170 INFO [stderr] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 18 00:53:00.170 INFO [stderr]  --> src/main.rs:1:12
Dec 18 00:53:00.170 INFO [stderr]   |
Dec 18 00:53:00.171 INFO [stderr] 1 | #![feature(universal_impl_trait)]
Dec 18 00:53:00.171 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 18 00:53:00.171 INFO [stderr]   |
Dec 18 00:53:00.172 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 00:53:00.172 INFO [stderr] 
Dec 18 00:53:00.172 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 18 00:53:00.173 INFO [stderr]  --> src/main.rs:2:12
Dec 18 00:53:00.173 INFO [stderr]   |
Dec 18 00:53:00.173 INFO [stderr] 2 | #![feature(conservative_impl_trait)]
Dec 18 00:53:00.173 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:53:00.174 INFO [stderr] 
Dec 18 00:53:00.305 INFO [stderr] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 18 00:53:00.305 INFO [stderr]  --> src/main.rs:1:12
Dec 18 00:53:00.305 INFO [stderr]   |
Dec 18 00:53:00.305 INFO [stderr] 1 | #![feature(universal_impl_trait)]
Dec 18 00:53:00.305 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 18 00:53:00.305 INFO [stderr]   |
Dec 18 00:53:00.305 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 00:53:00.305 INFO [stderr] 
Dec 18 00:53:00.305 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 18 00:53:00.305 INFO [stderr]  --> src/main.rs:2:12
Dec 18 00:53:00.305 INFO [stderr]   |
Dec 18 00:53:00.305 INFO [stderr] 2 | #![feature(conservative_impl_trait)]
Dec 18 00:53:00.305 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:53:00.305 INFO [stderr] 
Dec 18 00:53:00.331 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.17s
Dec 18 00:53:00.636 INFO running `"docker" "inspect" "9df880f9d8dcf04129bc0d905ad89c576542c5ba6ddb7808063bb7b8362bacf8"`
Dec 18 00:53:00.745 INFO running `"docker" "rm" "-f" "9df880f9d8dcf04129bc0d905ad89c576542c5ba6ddb7808063bb7b8362bacf8"`
Dec 18 00:53:00.868 INFO [stdout] 9df880f9d8dcf04129bc0d905ad89c576542c5ba6ddb7808063bb7b8362bacf8