Dec 03 19:15:41.967 INFO testing arm-0.0.1 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 19:15:41.967 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 03 19:15:42.415 INFO [stdout] 5569797ebc7097e264a3557f321384ec37c2d73a87370269decf0d07cbfd2f80
Dec 03 19:15:42.423 INFO running `"docker" "start" "-a" "5569797ebc7097e264a3557f321384ec37c2d73a87370269decf0d07cbfd2f80"`
Dec 03 19:15:43.313 INFO [stderr] usermod: no changes
Dec 03 19:15:43.391 INFO [stderr]    Compiling arm v0.0.1 (/source)
Dec 03 19:15:44.599 INFO [stderr] warning: Only ARM architecture is supported. Please consult README.md for building instructions.
Dec 03 19:15:44.705 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 19:15:44.705 INFO [stderr]  --> src/lib.rs:2:1
Dec 03 19:15:44.705 INFO [stderr]   |
Dec 03 19:15:44.705 INFO [stderr] 2 | #![feature(asm)]
Dec 03 19:15:44.705 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 03 19:15:44.705 INFO [stderr] 
Dec 03 19:15:44.705 INFO [stderr] error: aborting due to previous error
Dec 03 19:15:44.705 INFO [stderr] 
Dec 03 19:15:44.706 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 19:15:44.710 INFO [stderr] The following warnings were emitted during compilation:
Dec 03 19:15:44.710 INFO [stderr] 
Dec 03 19:15:44.710 INFO [stderr] warning: Only ARM architecture is supported. Please consult README.md for building instructions.
Dec 03 19:15:44.710 INFO [stderr] 
Dec 03 19:15:44.712 INFO [stderr] error: Could not compile `arm`.
Dec 03 19:15:44.712 INFO [stderr] 
Dec 03 19:15:44.712 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 19:15:44.713 INFO [stderr] su: No module specific data is present
Dec 03 19:15:45.028 INFO running `"docker" "inspect" "5569797ebc7097e264a3557f321384ec37c2d73a87370269decf0d07cbfd2f80"`
Dec 03 19:15:45.263 INFO running `"docker" "rm" "-f" "5569797ebc7097e264a3557f321384ec37c2d73a87370269decf0d07cbfd2f80"`
Dec 03 19:15:45.439 INFO [stdout] 5569797ebc7097e264a3557f321384ec37c2d73a87370269decf0d07cbfd2f80