Dec 01 21:41:53.396 INFO testing chrisf1337/mqtt-broker against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 21:41:53.396 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 21:41:53.889 INFO [stdout] 993f73d712f5a13dae1bdf35f9a4ef832c842445dd609f439b5118d922978295
Dec 01 21:41:53.894 INFO running `"docker" "start" "-a" "993f73d712f5a13dae1bdf35f9a4ef832c842445dd609f439b5118d922978295"`
Dec 01 21:41:55.257 INFO [stderr] usermod: no changes
Dec 01 21:41:55.403 INFO [stderr]    Compiling uuid v0.5.1
Dec 01 21:41:55.403 INFO [stderr]    Compiling openssl-sys v0.7.17
Dec 01 21:41:56.855 INFO [stderr]    Compiling openssl-sys-extras v0.7.14
Dec 01 21:41:57.195 INFO [stderr]    Compiling libmqtt v0.1.0 (/source/libmqtt)
Dec 01 21:41:57.999 INFO [stderr]    Compiling openssl v0.7.14
Dec 01 21:42:02.616 INFO [stderr]    Compiling netopt v0.1.3
Dec 01 21:42:03.939 INFO [stderr]    Compiling mqttc v0.1.4
Dec 01 21:42:06.159 INFO [stderr]    Compiling mqtt-broker v0.1.0 (/source)
Dec 01 21:42:07.057 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 21:42:07.057 INFO [stderr]  --> src/main.rs:1:1
Dec 01 21:42:07.057 INFO [stderr]   |
Dec 01 21:42:07.057 INFO [stderr] 1 | #![feature(use_nested_groups)]
Dec 01 21:42:07.057 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 21:42:07.057 INFO [stderr] 
Dec 01 21:42:07.057 INFO [stderr] error: aborting due to previous error
Dec 01 21:42:07.057 INFO [stderr] 
Dec 01 21:42:07.057 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 21:42:07.057 INFO [stderr] error: Could not compile `mqtt-broker`.
Dec 01 21:42:07.057 INFO [stderr] 
Dec 01 21:42:07.057 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 21:42:07.058 INFO [stderr] su: No module specific data is present
Dec 01 21:42:07.440 INFO running `"docker" "inspect" "993f73d712f5a13dae1bdf35f9a4ef832c842445dd609f439b5118d922978295"`
Dec 01 21:42:07.593 INFO running `"docker" "rm" "-f" "993f73d712f5a13dae1bdf35f9a4ef832c842445dd609f439b5118d922978295"`
Dec 01 21:42:07.786 INFO [stdout] 993f73d712f5a13dae1bdf35f9a4ef832c842445dd609f439b5118d922978295
