Dec 02 23:33:15.121 INFO testing owasm-abi-derive-0.1.16 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 23:33:15.121 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 23:33:15.985 INFO [stdout] 36b8418d1feb2a80a57222aaeee05421b30f88cbe7655426ca1f336afc114d74
Dec 02 23:33:15.988 INFO running `"docker" "start" "-a" "36b8418d1feb2a80a57222aaeee05421b30f88cbe7655426ca1f336afc114d74"`
Dec 02 23:33:22.431 INFO [stderr] usermod: no changes
Dec 02 23:33:22.695 INFO [stderr]    Compiling rustc-hex v2.0.1
Dec 02 23:33:23.003 INFO [stderr]    Compiling uint v0.3.0
Dec 02 23:33:35.868 INFO [stderr]    Compiling parity-hash v1.2.2
Dec 02 23:33:37.555 INFO [stderr]    Compiling owasm-abi-derive v0.1.16 (/source)
Dec 02 23:33:43.566 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 23:33:43.566 INFO [stderr]  --> src/lib.rs:2:1
Dec 02 23:33:43.566 INFO [stderr]   |
Dec 02 23:33:43.566 INFO [stderr] 2 | #![feature(extern_prelude)]
Dec 02 23:33:43.566 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 23:33:43.566 INFO [stderr] 
Dec 02 23:33:43.577 INFO [stderr] error: aborting due to previous error
Dec 02 23:33:43.577 INFO [stderr] 
Dec 02 23:33:43.577 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 23:33:43.589 INFO [stderr] error: Could not compile `owasm-abi-derive`.
Dec 02 23:33:43.589 INFO [stderr] 
Dec 02 23:33:43.589 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 23:33:43.592 INFO [stderr] su: No module specific data is present
Dec 02 23:33:45.697 INFO running `"docker" "inspect" "36b8418d1feb2a80a57222aaeee05421b30f88cbe7655426ca1f336afc114d74"`
Dec 02 23:33:45.950 INFO running `"docker" "rm" "-f" "36b8418d1feb2a80a57222aaeee05421b30f88cbe7655426ca1f336afc114d74"`
Dec 02 23:33:46.267 INFO [stdout] 36b8418d1feb2a80a57222aaeee05421b30f88cbe7655426ca1f336afc114d74