Dec 02 21:00:35.700 INFO testing raw-syscall-0.7.4 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 21:00:35.700 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 21:00:36.256 INFO [stdout] 482cf053aa306c2d341551afa464333adffa0204723ceb78b4b51d4fcd6114ee
Dec 02 21:00:36.260 INFO running `"docker" "start" "-a" "482cf053aa306c2d341551afa464333adffa0204723ceb78b4b51d4fcd6114ee"`
Dec 02 21:00:37.459 INFO [stderr] usermod: no changes
Dec 02 21:00:37.499 INFO [stderr]    Compiling raw-syscall-base v0.7.6
Dec 02 21:00:37.675 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 21:00:37.675 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-syscall-base-0.7.6/src/lib.rs:21:1
Dec 02 21:00:37.675 INFO [stderr]    |
Dec 02 21:00:37.675 INFO [stderr] 21 | #![feature(asm)]
Dec 02 21:00:37.675 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 02 21:00:37.675 INFO [stderr] 
Dec 02 21:00:37.675 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 21:00:37.675 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-syscall-base-0.7.6/src/lib.rs:22:1
Dec 02 21:00:37.675 INFO [stderr]    |
Dec 02 21:00:37.675 INFO [stderr] 22 | #![feature(tool_lints)]
Dec 02 21:00:37.675 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 21:00:37.675 INFO [stderr] 
Dec 02 21:00:37.675 INFO [stderr] error: aborting due to 2 previous errors
Dec 02 21:00:37.675 INFO [stderr] 
Dec 02 21:00:37.675 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 21:00:37.675 INFO [stderr] error: Could not compile `raw-syscall-base`.
Dec 02 21:00:37.675 INFO [stderr] 
Dec 02 21:00:37.675 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 21:00:37.675 INFO [stderr] su: No module specific data is present
Dec 02 21:00:38.303 INFO running `"docker" "inspect" "482cf053aa306c2d341551afa464333adffa0204723ceb78b4b51d4fcd6114ee"`
Dec 02 21:00:38.565 INFO running `"docker" "rm" "-f" "482cf053aa306c2d341551afa464333adffa0204723ceb78b4b51d4fcd6114ee"`
Dec 02 21:00:38.848 INFO [stdout] 482cf053aa306c2d341551afa464333adffa0204723ceb78b4b51d4fcd6114ee