Dec 02 03:31:15.385 INFO testing Samlof/rustboy against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 03:31:15.385 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 03:31:15.775 INFO [stdout] 2890f4b56315699ddb94b5c9847ee3bda9ef5a3381760a121789357c866f7b0c
Dec 02 03:31:15.780 INFO running `"docker" "start" "-a" "2890f4b56315699ddb94b5c9847ee3bda9ef5a3381760a121789357c866f7b0c"`
Dec 02 03:31:17.306 INFO [stderr] usermod: no changes
Dec 02 03:31:17.482 INFO [stderr]    Compiling x11-dl v2.14.0
Dec 02 03:31:17.482 INFO [stderr]    Compiling minifb v0.10.7
Dec 02 03:31:17.491 INFO [stderr]    Compiling enum-primitive-derive v0.1.2
Dec 02 03:31:26.559 INFO [stderr]    Compiling rustboy v0.1.0 (/source)
Dec 02 03:31:27.323 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 03:31:27.323 INFO [stderr]  --> src/main.rs:1:1
Dec 02 03:31:27.323 INFO [stderr]   |
Dec 02 03:31:27.323 INFO [stderr] 1 | #![feature(nll)]
Dec 02 03:31:27.323 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 02 03:31:27.323 INFO [stderr] 
Dec 02 03:31:27.323 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 03:31:27.323 INFO [stderr]  --> src/main.rs:3:1
Dec 02 03:31:27.323 INFO [stderr]   |
Dec 02 03:31:27.323 INFO [stderr] 3 | #![feature(exclusive_range_pattern)]
Dec 02 03:31:27.323 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:31:27.323 INFO [stderr] 
Dec 02 03:31:27.323 INFO [stderr] error: aborting due to 2 previous errors
Dec 02 03:31:27.323 INFO [stderr] 
Dec 02 03:31:27.323 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 03:31:27.331 INFO [stderr] error: Could not compile `rustboy`.
Dec 02 03:31:27.331 INFO [stderr] 
Dec 02 03:31:27.331 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 03:31:27.332 INFO [stderr] su: No module specific data is present
Dec 02 03:31:27.975 INFO running `"docker" "inspect" "2890f4b56315699ddb94b5c9847ee3bda9ef5a3381760a121789357c866f7b0c"`
Dec 02 03:31:28.178 INFO running `"docker" "rm" "-f" "2890f4b56315699ddb94b5c9847ee3bda9ef5a3381760a121789357c866f7b0c"`
Dec 02 03:31:28.459 INFO [stdout] 2890f4b56315699ddb94b5c9847ee3bda9ef5a3381760a121789357c866f7b0c