Dec 02 15:52:54.057 INFO testing spectra-0.13.0 against 1.30.1 for beta-1.31-5
Dec 02 15:52:54.057 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15:52:54.625 INFO [stdout] b97ce8a74e21b97d5065f8dcd1d5ba273d7488c01b7cd0291cafab450ad8d2cd
Dec 02 15:52:54.629 INFO running `"docker" "start" "-a" "b97ce8a74e21b97d5065f8dcd1d5ba273d7488c01b7cd0291cafab450ad8d2cd"`
Dec 02 15:52:55.653 INFO [stderr] usermod: no changes
Dec 02 15:52:55.989 INFO [stderr]    Compiling any-cache v0.2.3
Dec 02 15:52:55.990 INFO [stderr]    Compiling vorbis-sys v0.0.8
Dec 02 15:52:55.990 INFO [stderr]    Compiling vorbisfile-sys v0.0.8
Dec 02 15:52:55.990 INFO [stderr]    Compiling vorbis-encoder v0.1.4
Dec 02 15:52:55.997 INFO [stderr]    Compiling filetime v0.2.4
Dec 02 15:52:55.998 INFO [stderr]    Compiling syn v0.15.22
Dec 02 15:52:55.998 INFO [stderr]    Compiling num-bigint v0.1.44
Dec 02 15:52:55.998 INFO [stderr]    Compiling chrono v0.4.6
Dec 02 15:52:58.795 INFO [stderr]    Compiling cgmath v0.16.1
Dec 02 15:52:59.947 INFO [stderr]    Compiling mio-extras v2.0.5
Dec 02 15:53:00.367 INFO [stderr]    Compiling parking_lot v0.4.8
Dec 02 15:53:01.044 INFO [stderr]    Compiling glsl v0.9.2
Dec 02 15:53:06.393 INFO [stderr]    Compiling tokio-reactor v0.1.7
Dec 02 15:53:06.407 INFO [stderr]    Compiling num-rational v0.1.42
Dec 02 15:53:06.603 INFO [stderr]    Compiling luminance v0.30.1
Dec 02 15:53:13.219 INFO [stderr]    Compiling num v0.1.42
Dec 02 15:53:17.831 INFO [stderr]    Compiling glfw v0.23.0
Dec 02 15:53:21.495 INFO [stderr]    Compiling vorbis v0.1.0
Dec 02 15:53:21.691 INFO [stderr]    Compiling luminance-windowing v0.2.4
Dec 02 15:53:23.368 INFO [stderr]    Compiling inotify v0.6.1
Dec 02 15:53:31.740 INFO [stderr]    Compiling luminance-glfw v0.5.4
Dec 02 15:53:34.495 INFO [stderr]    Compiling notify v4.0.6
Dec 02 15:53:53.224 INFO [stderr]    Compiling warmy v0.7.3
Dec 02 15:53:53.246 INFO [stderr]    Compiling rental-impl v0.5.2
Dec 02 15:53:53.247 INFO [stderr]    Compiling num-derive v0.2.3
Dec 02 15:53:53.249 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 02 15:53:59.519 INFO [stderr]    Compiling cheddar v0.1.0
Dec 02 15:54:05.219 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 15:54:05.219 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/cheddar-0.1.0/src/lib.rs:257:1
Dec 02 15:54:05.219 INFO [stderr]     |
Dec 02 15:54:05.219 INFO [stderr] 257 | #![feature(box_syntax)]
Dec 02 15:54:05.219 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 15:54:05.219 INFO [stderr] 
Dec 02 15:54:05.219 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 15:54:05.219 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/cheddar-0.1.0/src/lib.rs:258:1
Dec 02 15:54:05.219 INFO [stderr]     |
Dec 02 15:54:05.219 INFO [stderr] 258 | #![feature(box_patterns)]
Dec 02 15:54:05.219 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 15:54:05.219 INFO [stderr] 
Dec 02 15:54:05.231 INFO [stderr] error: aborting due to 2 previous errors
Dec 02 15:54:05.231 INFO [stderr] 
Dec 02 15:54:05.231 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 15:54:05.247 INFO [stderr] error: Could not compile `cheddar`.
Dec 02 15:54:05.247 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 02 15:54:19.384 INFO [stderr] error: build failed
Dec 02 15:54:19.384 INFO [stderr] su: No module specific data is present
Dec 02 15:54:19.875 INFO running `"docker" "inspect" "b97ce8a74e21b97d5065f8dcd1d5ba273d7488c01b7cd0291cafab450ad8d2cd"`
Dec 02 15:54:20.049 INFO running `"docker" "rm" "-f" "b97ce8a74e21b97d5065f8dcd1d5ba273d7488c01b7cd0291cafab450ad8d2cd"`
Dec 02 15:54:20.388 INFO [stdout] b97ce8a74e21b97d5065f8dcd1d5ba273d7488c01b7cd0291cafab450ad8d2cd