Dec 03 18:48:00.764 INFO testing azure_service_bus_sdk-0.1.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 18:48:00.764 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 18:48:01.155 INFO [stdout] d5a0bae8575a1bb84e4820e59aebcdfe30173ddb20d15e42fddedcd6ef9159a0
Dec 03 18:48:01.163 INFO running `"docker" "start" "-a" "d5a0bae8575a1bb84e4820e59aebcdfe30173ddb20d15e42fddedcd6ef9159a0"`
Dec 03 18:48:01.574 INFO [stderr] usermod: no changes
Dec 03 18:48:01.837 INFO [stderr]    Compiling azure_core_sdk v0.1.1
Dec 03 18:48:08.211 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 18:48:08.211 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/azure_core_sdk-0.1.1/src/lib.rs:5:1
Dec 03 18:48:08.211 INFO [stderr]   |
Dec 03 18:48:08.211 INFO [stderr] 5 | #![feature(conservative_impl_trait)]
Dec 03 18:48:08.211 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 18:48:08.211 INFO [stderr] 
Dec 03 18:48:08.211 INFO [stderr] error: aborting due to previous error
Dec 03 18:48:08.211 INFO [stderr] 
Dec 03 18:48:08.211 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 18:48:08.228 INFO [stderr] error: Could not compile `azure_core_sdk`.
Dec 03 18:48:08.228 INFO [stderr] 
Dec 03 18:48:08.228 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 18:48:08.230 INFO [stderr] su: No module specific data is present
Dec 03 18:48:08.509 INFO running `"docker" "inspect" "d5a0bae8575a1bb84e4820e59aebcdfe30173ddb20d15e42fddedcd6ef9159a0"`
Dec 03 18:48:08.614 INFO running `"docker" "rm" "-f" "d5a0bae8575a1bb84e4820e59aebcdfe30173ddb20d15e42fddedcd6ef9159a0"`
Dec 03 18:48:08.734 INFO [stdout] d5a0bae8575a1bb84e4820e59aebcdfe30173ddb20d15e42fddedcd6ef9159a0