Dec 01 03:33:46.960 INFO testing samzhuwj/substrate-contracts-adder against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 03:33:46.960 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 01 03:33:47.430 INFO [stdout] dbec7a6d2d5beab39c01d0fbf497d07b08ebb9c6096d6fbe024a5dcd2885c200
Dec 01 03:33:47.433 INFO running `"docker" "start" "-a" "dbec7a6d2d5beab39c01d0fbf497d07b08ebb9c6096d6fbe024a5dcd2885c200"`
Dec 01 03:33:49.018 INFO [stderr] usermod: no changes
Dec 01 03:33:49.086 INFO [stderr] warning: unused manifest key: dependencies.parity-codec-derive.default-feature
Dec 01 03:33:49.086 INFO [stderr] warning: unused manifest key: dependencies.parity-codec.default-feature
Dec 01 03:33:49.086 INFO [stderr] warning: unused manifest key: profile.realse
Dec 01 03:33:49.155 INFO [stderr]    Compiling proc-macro2 v0.4.23
Dec 01 03:33:49.155 INFO [stderr]    Compiling wee_alloc v0.4.2
Dec 01 03:33:49.155 INFO [stderr]    Compiling libc v0.2.43
Dec 01 03:33:49.173 INFO [stderr]    Compiling memory_units v0.4.0
Dec 01 03:33:49.179 INFO [stderr]    Compiling arrayvec v0.4.7
Dec 01 03:33:52.979 INFO [stderr]    Compiling parity-codec v2.1.5
Dec 01 03:33:53.927 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 03:33:53.927 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/wee_alloc-0.4.2/src/lib.rs:228:1
Dec 01 03:33:53.927 INFO [stderr]     |
Dec 01 03:33:53.927 INFO [stderr] 228 | #![feature(alloc, allocator_api, core_intrinsics)]
Dec 01 03:33:53.927 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 03:33:53.927 INFO [stderr] 
Dec 01 03:33:53.927 INFO [stderr] error: aborting due to previous error
Dec 01 03:33:53.927 INFO [stderr] 
Dec 01 03:33:53.927 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 03:33:53.945 INFO [stderr] error: Could not compile `wee_alloc`.
Dec 01 03:33:53.946 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 03:33:58.913 INFO [stderr] error: build failed
Dec 01 03:33:58.916 INFO [stderr] su: No module specific data is present
Dec 01 03:34:00.436 INFO running `"docker" "inspect" "dbec7a6d2d5beab39c01d0fbf497d07b08ebb9c6096d6fbe024a5dcd2885c200"`
Dec 01 03:34:00.811 INFO running `"docker" "rm" "-f" "dbec7a6d2d5beab39c01d0fbf497d07b08ebb9c6096d6fbe024a5dcd2885c200"`
Dec 01 03:34:01.187 INFO [stdout] dbec7a6d2d5beab39c01d0fbf497d07b08ebb9c6096d6fbe024a5dcd2885c200
