Dec 03 18:57:26.062 INFO testing atter-0.1.1 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 18:57:26.062 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 03 18:57:26.460 INFO [stdout] eccd6ebb51401bcfe57ed93ebf730707ac5b1b1ce83dabd169acc7cc8b4f35b4
Dec 03 18:57:26.465 INFO running `"docker" "start" "-a" "eccd6ebb51401bcfe57ed93ebf730707ac5b1b1ce83dabd169acc7cc8b4f35b4"`
Dec 03 18:57:27.253 INFO [stderr] usermod: no changes
Dec 03 18:57:27.458 INFO [stderr]    Compiling uuid v0.6.5
Dec 03 18:57:28.549 INFO [stderr]    Compiling atter v0.1.1 (/source)
Dec 03 18:57:32.027 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 18:57:32.027 INFO [stderr]    --> src/lib.rs:279:1
Dec 03 18:57:32.027 INFO [stderr]     |
Dec 03 18:57:32.027 INFO [stderr] 279 | #![feature(try_from)]
Dec 03 18:57:32.027 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^
Dec 03 18:57:32.027 INFO [stderr] 
Dec 03 18:57:32.030 INFO [stderr] error: aborting due to previous error
Dec 03 18:57:32.030 INFO [stderr] 
Dec 03 18:57:32.030 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 18:57:32.048 INFO [stderr] error: Could not compile `atter`.
Dec 03 18:57:32.048 INFO [stderr] 
Dec 03 18:57:32.048 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 18:57:32.048 INFO [stderr] su: No module specific data is present
Dec 03 18:57:32.967 INFO running `"docker" "inspect" "eccd6ebb51401bcfe57ed93ebf730707ac5b1b1ce83dabd169acc7cc8b4f35b4"`
Dec 03 18:57:33.353 INFO running `"docker" "rm" "-f" "eccd6ebb51401bcfe57ed93ebf730707ac5b1b1ce83dabd169acc7cc8b4f35b4"`
Dec 03 18:57:33.658 INFO [stdout] eccd6ebb51401bcfe57ed93ebf730707ac5b1b1ce83dabd169acc7cc8b4f35b4
