Dec 02 08:33:20.325 INFO testing CraZySacX/aoc against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 08:33:20.325 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 02 08:33:20.611 INFO [stdout] 9cc097fdd4d7ef519fe413e3f4281b7c695636d558d91b542e7bcb1cf2bfc438
Dec 02 08:33:20.616 INFO running `"docker" "start" "-a" "9cc097fdd4d7ef519fe413e3f4281b7c695636d558d91b542e7bcb1cf2bfc438"`
Dec 02 08:33:21.199 INFO [stderr] usermod: no changes
Dec 02 08:33:21.336 INFO [stderr]    Compiling ndarray v0.10.14
Dec 02 08:33:21.336 INFO [stderr]    Compiling indexmap v0.4.1
Dec 02 08:33:21.338 INFO [stderr]    Compiling primal-sieve v0.2.9
Dec 02 08:33:21.338 INFO [stderr]    Compiling primal-check v0.2.3
Dec 02 08:33:23.521 INFO [stderr]    Compiling pathfinding v0.6.11
Dec 02 08:33:25.563 INFO [stderr]    Compiling primal v0.2.3
Dec 02 08:33:33.459 INFO [stderr]    Compiling aoc v0.1.0 (/source)
Dec 02 08:33:35.983 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 08:33:35.983 INFO [stderr]   --> src/main.rs:11:1
Dec 02 08:33:35.983 INFO [stderr]    |
Dec 02 08:33:35.983 INFO [stderr] 11 | #![feature(try_from)]
Dec 02 08:33:35.983 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:33:35.983 INFO [stderr] 
Dec 02 08:33:35.987 INFO [stderr] error: aborting due to previous error
Dec 02 08:33:35.987 INFO [stderr] 
Dec 02 08:33:35.987 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 08:33:36.005 INFO [stderr] error: Could not compile `aoc`.
Dec 02 08:33:36.005 INFO [stderr] 
Dec 02 08:33:36.005 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 08:33:36.007 INFO [stderr] su: No module specific data is present
Dec 02 08:33:37.031 INFO running `"docker" "inspect" "9cc097fdd4d7ef519fe413e3f4281b7c695636d558d91b542e7bcb1cf2bfc438"`
Dec 02 08:33:37.439 INFO running `"docker" "rm" "-f" "9cc097fdd4d7ef519fe413e3f4281b7c695636d558d91b542e7bcb1cf2bfc438"`
Dec 02 08:33:37.819 INFO [stdout] 9cc097fdd4d7ef519fe413e3f4281b7c695636d558d91b542e7bcb1cf2bfc438