Dec 01 09:35:57.892 INFO testing meganehouser/rolo against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 09:35:57.892 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 09:35:58.052 INFO [stdout] 368405dbbee15ace0ca0a1c1d920325ef19d8182a1ee6b22fdb547f62d8aeedd
Dec 01 09:35:58.054 INFO running `"docker" "start" "-a" "368405dbbee15ace0ca0a1c1d920325ef19d8182a1ee6b22fdb547f62d8aeedd"`
Dec 01 09:35:58.467 INFO [stderr] usermod: no changes
Dec 01 09:35:58.617 INFO [stderr]    Compiling miniz_oxide_c_api v0.1.2
Dec 01 09:35:58.618 INFO [stderr]    Compiling miniz_oxide v0.1.2
Dec 01 09:35:58.619 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 01 09:35:58.620 INFO [stderr]    Compiling sha2 v0.7.1
Dec 01 09:36:02.173 INFO [stderr]    Compiling flate2 v1.0.1
Dec 01 09:36:03.677 INFO [stderr]    Compiling structopt v0.2.10
Dec 01 09:36:04.459 INFO [stderr]    Compiling rolo v0.1.0 (/source)
Dec 01 09:36:05.843 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 09:36:05.843 INFO [stderr]  --> src/main.rs:1:1
Dec 01 09:36:05.844 INFO [stderr]   |
Dec 01 09:36:05.844 INFO [stderr] 1 | #![feature(vec_remove_item)]
Dec 01 09:36:05.844 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 09:36:05.844 INFO [stderr] 
Dec 01 09:36:05.845 INFO [stderr] error: aborting due to previous error
Dec 01 09:36:05.845 INFO [stderr] 
Dec 01 09:36:05.845 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 09:36:05.860 INFO [stderr] error: Could not compile `rolo`.
Dec 01 09:36:05.860 INFO [stderr] 
Dec 01 09:36:05.861 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 09:36:05.861 INFO [stderr] su: No module specific data is present
Dec 01 09:36:06.148 INFO running `"docker" "inspect" "368405dbbee15ace0ca0a1c1d920325ef19d8182a1ee6b22fdb547f62d8aeedd"`
Dec 01 09:36:06.357 INFO running `"docker" "rm" "-f" "368405dbbee15ace0ca0a1c1d920325ef19d8182a1ee6b22fdb547f62d8aeedd"`
Dec 01 09:36:06.452 INFO [stdout] 368405dbbee15ace0ca0a1c1d920325ef19d8182a1ee6b22fdb547f62d8aeedd
