Dec 02 09:05:33.821 INFO testing BrantleighBunting/SoftwareEngineeringProject1 against 1.30.1 for beta-1.31-5
Dec 02 09:05:33.821 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 02 09:05:34.073 INFO [stdout] 29ebd89f85f25660fa1b50f12c7927d74933381f36e188df3b5323b1af65cb46
Dec 02 09:05:34.075 INFO running `"docker" "start" "-a" "29ebd89f85f25660fa1b50f12c7927d74933381f36e188df3b5323b1af65cb46"`
Dec 02 09:05:34.531 INFO [stderr] usermod: no changes
Dec 02 09:05:34.565 INFO [stderr]    Compiling software-engineering-project-1 v0.1.0 (/source)
Dec 02 09:05:35.106 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 09:05:35.106 INFO [stderr]  --> src/main.rs:4:1
Dec 02 09:05:35.106 INFO [stderr]   |
Dec 02 09:05:35.106 INFO [stderr] 4 | #![feature(match_default_bindings)]
Dec 02 09:05:35.106 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:05:35.106 INFO [stderr] 
Dec 02 09:05:35.106 INFO [stderr] error: aborting due to previous error
Dec 02 09:05:35.106 INFO [stderr] 
Dec 02 09:05:35.106 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 09:05:35.110 INFO [stderr] error: Could not compile `software-engineering-project-1`.
Dec 02 09:05:35.110 INFO [stderr] 
Dec 02 09:05:35.110 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 09:05:35.115 INFO [stderr] su: No module specific data is present
Dec 02 09:05:35.416 INFO running `"docker" "inspect" "29ebd89f85f25660fa1b50f12c7927d74933381f36e188df3b5323b1af65cb46"`
Dec 02 09:05:35.524 INFO running `"docker" "rm" "-f" "29ebd89f85f25660fa1b50f12c7927d74933381f36e188df3b5323b1af65cb46"`
Dec 02 09:05:35.640 INFO [stdout] 29ebd89f85f25660fa1b50f12c7927d74933381f36e188df3b5323b1af65cb46
