Dec 02 05:26:39.424 INFO testing McGittyHub/cubes-rs against 1.30.1 for beta-1.31-5
Dec 02 05:26:39.424 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05:26:39.771 INFO [stdout] e8063fdeb07de3d72ca13ce5b199578f937567b9af885f8de1dc85b935f79498
Dec 02 05:26:39.777 INFO running `"docker" "start" "-a" "e8063fdeb07de3d72ca13ce5b199578f937567b9af885f8de1dc85b935f79498"`
Dec 02 05:26:40.827 INFO [stderr] usermod: no changes
Dec 02 05:26:41.174 INFO [stderr]    Compiling bit_field v0.9.0
Dec 02 05:26:41.174 INFO [stderr]    Compiling rand v0.3.20
Dec 02 05:26:41.174 INFO [stderr]    Compiling memmap v0.6.2
Dec 02 05:26:41.179 INFO [stderr]    Compiling shared_library v0.1.8
Dec 02 05:26:41.179 INFO [stderr]    Compiling rand v0.4.2
Dec 02 05:26:41.179 INFO [stderr]    Compiling x11-dl v2.17.2
Dec 02 05:26:41.179 INFO [stderr]    Compiling gfx_core v0.8.0
Dec 02 05:26:41.179 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 02 05:26:43.396 INFO [stderr]    Compiling glutin v0.12.0
Dec 02 05:26:44.983 INFO [stderr]    Compiling wayland-client v0.12.5
Dec 02 05:26:45.739 INFO [stderr]    Compiling backtrace v0.3.5
Dec 02 05:26:45.835 INFO [stderr]    Compiling osmesa-sys v0.1.2
Dec 02 05:26:52.299 INFO [stderr]    Compiling tempfile v2.2.0
Dec 02 05:26:52.351 INFO [stderr]    Compiling num-bigint v0.1.41
Dec 02 05:26:52.423 INFO [stderr]    Compiling noise v0.4.1
Dec 02 05:26:52.479 INFO [stderr]    Compiling cgmath v0.16.0
Dec 02 05:26:55.635 INFO [stderr]    Compiling wayland-protocols v0.12.5
Dec 02 05:26:55.667 INFO [stderr]    Compiling wayland-kbd v0.13.1
Dec 02 05:27:08.603 INFO [stderr]    Compiling num-rational v0.1.40
Dec 02 05:27:13.829 INFO [stderr]    Compiling num v0.1.41
Dec 02 05:27:15.921 INFO [stderr]    Compiling wayland-window v0.13.2
Dec 02 05:27:18.854 INFO [stderr]    Compiling winit v0.10.0
Dec 02 05:27:19.355 INFO [stderr]    Compiling collision v0.14.0
Dec 02 05:27:45.607 INFO [stderr]    Compiling gfx_device_gl v0.15.0
Dec 02 05:27:45.607 INFO [stderr]    Compiling gfx v0.17.1
Dec 02 05:27:53.702 INFO [stderr]    Compiling gfx_window_glutin v0.20.0
Dec 02 05:27:59.223 INFO [stderr]    Compiling gfx_glyph v0.8.0
Dec 02 05:28:05.096 INFO [stderr]    Compiling cubes-rs v0.1.0 (/source)
Dec 02 05:28:08.523 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 05:28:08.523 INFO [stderr]  --> src/main.rs:1:1
Dec 02 05:28:08.523 INFO [stderr]   |
Dec 02 05:28:08.523 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 02 05:28:08.527 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:28:08.527 INFO [stderr] 
Dec 02 05:28:08.527 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 05:28:08.527 INFO [stderr]  --> src/main.rs:2:1
Dec 02 05:28:08.527 INFO [stderr]   |
Dec 02 05:28:08.527 INFO [stderr] 2 | #![feature(entry_and_modify)]
Dec 02 05:28:08.527 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:28:08.527 INFO [stderr] 
Dec 02 05:28:08.527 INFO [stderr] error: aborting due to 2 previous errors
Dec 02 05:28:08.527 INFO [stderr] 
Dec 02 05:28:08.527 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 05:28:08.549 INFO [stderr] error: Could not compile `cubes-rs`.
Dec 02 05:28:08.549 INFO [stderr] 
Dec 02 05:28:08.549 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 05:28:08.563 INFO [stderr] su: No module specific data is present
Dec 02 05:28:09.695 INFO running `"docker" "inspect" "e8063fdeb07de3d72ca13ce5b199578f937567b9af885f8de1dc85b935f79498"`
Dec 02 05:28:10.007 INFO running `"docker" "rm" "-f" "e8063fdeb07de3d72ca13ce5b199578f937567b9af885f8de1dc85b935f79498"`
Dec 02 05:28:10.259 INFO [stdout] e8063fdeb07de3d72ca13ce5b199578f937567b9af885f8de1dc85b935f79498