Dec 01 18:48:09.695 INFO testing duvholt/rust-metaheuristic-framework against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 18:48:09.695 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 18:48:10.206 INFO [stdout] bfde3e23f127829bc57e1e8795796496c8c9456c422d6c08a72e4fea30c8a57f
Dec 01 18:48:10.216 INFO running `"docker" "start" "-a" "bfde3e23f127829bc57e1e8795796496c8c9456c422d6c08a72e4fea30c8a57f"`
Dec 01 18:48:10.967 INFO [stderr] usermod: no changes
Dec 01 18:48:11.131 INFO [stderr]    Compiling assert_approx_eq v1.0.0
Dec 01 18:48:11.132 INFO [stderr]    Compiling serde_json v1.0.14
Dec 01 18:48:11.132 INFO [stderr]    Compiling num-bigint v0.1.43
Dec 01 18:48:11.158 INFO [stderr]    Compiling serde_derive v1.0.38
Dec 01 18:48:16.575 INFO [stderr]    Compiling num-rational v0.1.42
Dec 01 18:48:19.423 INFO [stderr]    Compiling num v0.1.42
Dec 01 18:48:20.193 INFO [stderr]    Compiling statistical v0.1.1
Dec 01 18:48:24.813 INFO [stderr]    Compiling rustoa v0.0.1 (/source)
Dec 01 18:48:26.006 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 18:48:26.006 INFO [stderr]  --> src/lib.rs:1:1
Dec 01 18:48:26.006 INFO [stderr]   |
Dec 01 18:48:26.006 INFO [stderr] 1 | #![feature(test)]
Dec 01 18:48:26.006 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 01 18:48:26.006 INFO [stderr] 
Dec 01 18:48:26.016 INFO [stderr] error: aborting due to previous error
Dec 01 18:48:26.017 INFO [stderr] 
Dec 01 18:48:26.017 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 18:48:26.029 INFO [stderr] error: Could not compile `rustoa`.
Dec 01 18:48:26.029 INFO [stderr] 
Dec 01 18:48:26.029 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 18:48:26.032 INFO [stderr] su: No module specific data is present
Dec 01 18:48:26.411 INFO running `"docker" "inspect" "bfde3e23f127829bc57e1e8795796496c8c9456c422d6c08a72e4fea30c8a57f"`
Dec 01 18:48:26.501 INFO running `"docker" "rm" "-f" "bfde3e23f127829bc57e1e8795796496c8c9456c422d6c08a72e4fea30c8a57f"`
Dec 01 18:48:26.626 INFO [stdout] bfde3e23f127829bc57e1e8795796496c8c9456c422d6c08a72e4fea30c8a57f
