Dec 02 18:08:50.070 INFO testing ryb_game-0.2.24 against 1.30.1 for beta-1.31-5
Dec 02 18:08:50.070 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 18:08:50.532 INFO [stdout] 6b6ac4fb04364d6d2c0a6f3ed60b73b3f66ff73cf870072125af06c7b2a7f58b
Dec 02 18:08:50.534 INFO running `"docker" "start" "-a" "6b6ac4fb04364d6d2c0a6f3ed60b73b3f66ff73cf870072125af06c7b2a7f58b"`
Dec 02 18:08:52.221 INFO [stderr] usermod: no changes
Dec 02 18:08:52.734 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 02 18:08:52.747 INFO [stderr]    Compiling shared_library v0.1.9
Dec 02 18:08:52.755 INFO [stderr]    Compiling gl_generator v0.5.5
Dec 02 18:08:52.755 INFO [stderr]    Compiling gfx_core v0.6.1
Dec 02 18:08:52.755 INFO [stderr]    Compiling gl_generator v0.6.1
Dec 02 18:08:52.767 INFO [stderr]    Compiling x11-dl v2.18.3
Dec 02 18:08:52.767 INFO [stderr]    Compiling fs2 v0.2.5
Dec 02 18:08:52.767 INFO [stderr]    Compiling png v0.6.2
Dec 02 18:08:57.565 INFO [stderr]    Compiling memmap v0.4.0
Dec 02 18:08:57.695 INFO [stderr]    Compiling osmesa-sys v0.1.2
Dec 02 18:09:00.403 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 02 18:09:01.778 INFO [stderr]    Compiling wayland-sys v0.7.8
Dec 02 18:09:04.664 INFO [stderr]    Compiling gl v0.6.5
Dec 02 18:09:06.176 INFO [stderr]    Compiling gfx_gl v0.3.1
Dec 02 18:09:06.178 INFO [stderr]    Compiling glutin v0.7.4
Dec 02 18:09:06.198 INFO [stderr]    Compiling rayon-core v1.4.1
Dec 02 18:09:06.218 INFO [stderr]    Compiling wayland-client v0.7.8
Dec 02 18:09:14.863 INFO [stderr]    Compiling rayon v1.0.3
Dec 02 18:09:14.863 INFO [stderr]    Compiling wayland-kbd v0.6.3
Dec 02 18:09:14.871 INFO [stderr]    Compiling wayland-window v0.4.4
Dec 02 18:09:19.661 INFO [stderr]    Compiling winit v0.5.11
Dec 02 18:09:29.087 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Dec 02 18:09:32.004 INFO [stderr]    Compiling pistoncore-glutin_window v0.35.1
Dec 02 18:09:34.052 INFO [stderr]    Compiling image v0.12.4
Dec 02 18:09:47.577 INFO [stderr]    Compiling gfx v0.14.1
Dec 02 18:09:47.578 INFO [stderr]    Compiling gfx_device_gl v0.13.1
Dec 02 18:09:51.121 INFO [stderr]    Compiling piston2d-opengl_graphics v0.42.1
Dec 02 18:09:57.224 INFO [stderr]    Compiling piston-gfx_texture v0.22.1
Dec 02 18:10:00.837 INFO [stderr]    Compiling piston2d-gfx_graphics v0.38.0
Dec 02 18:10:06.007 INFO [stderr]    Compiling piston_window v0.64.0
Dec 02 18:10:10.987 INFO [stderr]    Compiling ryb_game v0.2.24 (/source)
Dec 02 18:10:17.197 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 18:10:17.197 INFO [stderr]  --> src/main.rs:1:1
Dec 02 18:10:17.197 INFO [stderr]   |
Dec 02 18:10:17.197 INFO [stderr] 1 | #![feature(alloc_system)]
Dec 02 18:10:17.197 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 18:10:17.197 INFO [stderr] 
Dec 02 18:10:17.197 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 18:10:17.197 INFO [stderr]  --> src/main.rs:2:1
Dec 02 18:10:17.197 INFO [stderr]   |
Dec 02 18:10:17.197 INFO [stderr] 2 | #![feature(type_ascription)]
Dec 02 18:10:17.197 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 18:10:17.197 INFO [stderr] 
Dec 02 18:10:17.207 INFO [stderr] error: aborting due to 2 previous errors
Dec 02 18:10:17.207 INFO [stderr] 
Dec 02 18:10:17.207 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 18:10:17.233 INFO [stderr] error: Could not compile `ryb_game`.
Dec 02 18:10:17.233 INFO [stderr] 
Dec 02 18:10:17.233 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 18:10:17.235 INFO [stderr] su: No module specific data is present
Dec 02 18:10:17.612 INFO running `"docker" "inspect" "6b6ac4fb04364d6d2c0a6f3ed60b73b3f66ff73cf870072125af06c7b2a7f58b"`
Dec 02 18:10:17.765 INFO running `"docker" "rm" "-f" "6b6ac4fb04364d6d2c0a6f3ed60b73b3f66ff73cf870072125af06c7b2a7f58b"`
Dec 02 18:10:17.994 INFO [stdout] 6b6ac4fb04364d6d2c0a6f3ed60b73b3f66ff73cf870072125af06c7b2a7f58b