Dec 02 02:29:23.896 INFO testing Vallium/rubik-rs against 1.30.1 for beta-1.31-5
Dec 02 02:29:23.896 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 02:29:24.283 INFO [stdout] 0d5368dfda1bc61901bf40ebb5bf7efb3543703cf57f30de12fd93ea4ad7431e
Dec 02 02:29:24.284 INFO running `"docker" "start" "-a" "0d5368dfda1bc61901bf40ebb5bf7efb3543703cf57f30de12fd93ea4ad7431e"`
Dec 02 02:29:25.075 INFO [stderr] usermod: no changes
Dec 02 02:29:25.147 INFO [stderr]    Compiling bincode v0.9.2
Dec 02 02:29:26.623 INFO [stderr]    Compiling rubik v0.1.0 (/source)
Dec 02 02:29:27.103 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 02:29:27.103 INFO [stderr]  --> src/main.rs:1:1
Dec 02 02:29:27.103 INFO [stderr]   |
Dec 02 02:29:27.103 INFO [stderr] 1 | #![feature(inclusive_range_syntax)]
Dec 02 02:29:27.103 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 02:29:27.103 INFO [stderr] 
Dec 02 02:29:27.103 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 02:29:27.103 INFO [stderr]  --> src/main.rs:2:1
Dec 02 02:29:27.103 INFO [stderr]   |
Dec 02 02:29:27.103 INFO [stderr] 2 | #![feature(box_syntax)]
Dec 02 02:29:27.103 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 02:29:27.103 INFO [stderr] 
Dec 02 02:29:27.103 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 02:29:27.103 INFO [stderr]  --> src/main.rs:3:1
Dec 02 02:29:27.103 INFO [stderr]   |
Dec 02 02:29:27.103 INFO [stderr] 3 | #![feature(test)]
Dec 02 02:29:27.103 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 02 02:29:27.103 INFO [stderr] 
Dec 02 02:29:27.105 INFO [stderr] error: aborting due to 3 previous errors
Dec 02 02:29:27.105 INFO [stderr] 
Dec 02 02:29:27.105 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 02:29:27.110 INFO [stderr] error: Could not compile `rubik`.
Dec 02 02:29:27.110 INFO [stderr] 
Dec 02 02:29:27.110 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 02:29:27.112 INFO [stderr] su: No module specific data is present
Dec 02 02:29:27.424 INFO running `"docker" "inspect" "0d5368dfda1bc61901bf40ebb5bf7efb3543703cf57f30de12fd93ea4ad7431e"`
Dec 02 02:29:27.536 INFO running `"docker" "rm" "-f" "0d5368dfda1bc61901bf40ebb5bf7efb3543703cf57f30de12fd93ea4ad7431e"`
Dec 02 02:29:27.664 INFO [stdout] 0d5368dfda1bc61901bf40ebb5bf7efb3543703cf57f30de12fd93ea4ad7431e
