Dec 03 06:35:28.311 INFO testing gridsim-ui-0.3.1 against 1.30.1 for beta-1.31-5
Dec 03 06:35:28.311 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 03 06:35:28.828 INFO [stdout] c2967050be7e07c8d2765040375d3ac81d37f021197e89b8d910835358b37eb4
Dec 03 06:35:28.833 INFO running `"docker" "start" "-a" "c2967050be7e07c8d2765040375d3ac81d37f021197e89b8d910835358b37eb4"`
Dec 03 06:35:30.004 INFO [stderr] usermod: no changes
Dec 03 06:35:30.442 INFO [stderr]    Compiling cgmath v0.16.1
Dec 03 06:35:30.460 INFO [stderr]    Compiling gridsim v0.2.3
Dec 03 06:35:30.463 INFO [stderr]    Compiling wayland-window v0.13.3
Dec 03 06:35:35.807 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 06:35:35.807 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/gridsim-0.2.3/src/lib.rs:7:1
Dec 03 06:35:35.807 INFO [stderr]   |
Dec 03 06:35:35.807 INFO [stderr] 7 | #![feature(test)]
Dec 03 06:35:35.807 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 03 06:35:35.807 INFO [stderr] 
Dec 03 06:35:35.807 INFO [stderr] error: aborting due to previous error
Dec 03 06:35:35.807 INFO [stderr] 
Dec 03 06:35:35.807 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 06:35:35.838 INFO [stderr] error: Could not compile `gridsim`.
Dec 03 06:35:35.839 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 03 06:35:41.934 INFO [stderr] error: build failed
Dec 03 06:35:41.935 INFO [stderr] su: No module specific data is present
Dec 03 06:35:43.169 INFO running `"docker" "inspect" "c2967050be7e07c8d2765040375d3ac81d37f021197e89b8d910835358b37eb4"`
Dec 03 06:35:43.483 INFO running `"docker" "rm" "-f" "c2967050be7e07c8d2765040375d3ac81d37f021197e89b8d910835358b37eb4"`
Dec 03 06:35:43.835 INFO [stdout] c2967050be7e07c8d2765040375d3ac81d37f021197e89b8d910835358b37eb4
