Dec 01 21:30:45.377 INFO testing cjm00/dedup against 1.30.1 for beta-1.31-5
Dec 01 21:30:45.377 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 01 21:30:45.858 INFO [stdout] 77b7782984d92fbf69d6b88fc5890040d0789bd3e83fd877538ac4c8eadf6054
Dec 01 21:30:45.860 INFO running `"docker" "start" "-a" "77b7782984d92fbf69d6b88fc5890040d0789bd3e83fd877538ac4c8eadf6054"`
Dec 01 21:30:47.003 INFO [stderr] usermod: no changes
Dec 01 21:30:47.129 INFO [stderr]    Compiling fxhash v0.2.1
Dec 01 21:30:47.131 INFO [stderr]    Compiling fastchr v0.4.0 (/source/fastchr)
Dec 01 21:30:47.133 INFO [stderr]    Compiling clap v2.30.0
Dec 01 21:30:48.050 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 21:30:48.051 INFO [stderr]  --> fastchr/src/lib.rs:6:1
Dec 01 21:30:48.051 INFO [stderr]   |
Dec 01 21:30:48.051 INFO [stderr] 6 | #![feature(stdsimd)]
Dec 01 21:30:48.051 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Dec 01 21:30:48.051 INFO [stderr] 
Dec 01 21:30:48.051 INFO [stderr] error: aborting due to previous error
Dec 01 21:30:48.051 INFO [stderr] 
Dec 01 21:30:48.051 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 21:30:48.062 INFO [stderr] error: Could not compile `fastchr`.
Dec 01 21:30:48.062 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 21:31:01.382 INFO [stderr] error: build failed
Dec 01 21:31:01.382 INFO [stderr] su: No module specific data is present
Dec 01 21:31:02.293 INFO running `"docker" "inspect" "77b7782984d92fbf69d6b88fc5890040d0789bd3e83fd877538ac4c8eadf6054"`
Dec 01 21:31:02.594 INFO running `"docker" "rm" "-f" "77b7782984d92fbf69d6b88fc5890040d0789bd3e83fd877538ac4c8eadf6054"`
Dec 01 21:31:02.867 INFO [stdout] 77b7782984d92fbf69d6b88fc5890040d0789bd3e83fd877538ac4c8eadf6054
