Dec 03 03:44:10.424 INFO testing kg-symbol-0.1.8 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 03:44:10.424 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 03:44:10.779 INFO [stdout] e9e43ab86fb955c9cc0390f87e2f2a67f2e0e0f530396bcaa976c7be36d161ee
Dec 03 03:44:10.788 INFO running `"docker" "start" "-a" "e9e43ab86fb955c9cc0390f87e2f2a67f2e0e0f530396bcaa976c7be36d161ee"`
Dec 03 03:44:12.246 INFO [stderr] usermod: no changes
Dec 03 03:44:12.395 INFO [stderr]    Compiling lock_api v0.1.5
Dec 03 03:44:12.395 INFO [stderr]    Compiling parking_lot_core v0.3.1
Dec 03 03:44:13.641 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 03:44:13.641 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/lock_api-0.1.5/src/lib.rs:88:34
Dec 03 03:44:13.641 INFO [stderr]    |
Dec 03 03:44:13.642 INFO [stderr] 88 | #![cfg_attr(feature = "nightly", feature(const_fn))]
Dec 03 03:44:13.642 INFO [stderr]    |                                  ^^^^^^^^^^^^^^^^^
Dec 03 03:44:13.642 INFO [stderr] 
Dec 03 03:44:13.645 INFO [stderr] error: aborting due to previous error
Dec 03 03:44:13.645 INFO [stderr] 
Dec 03 03:44:13.645 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 03:44:13.650 INFO [stderr] error: Could not compile `lock_api`.
Dec 03 03:44:13.650 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 03 03:44:13.874 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 03:44:13.874 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot_core-0.3.1/src/lib.rs:43:5
Dec 03 03:44:13.874 INFO [stderr]    |
Dec 03 03:44:13.874 INFO [stderr] 43 |     feature(integer_atomics)
Dec 03 03:44:13.874 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 03:44:13.874 INFO [stderr] 
Dec 03 03:44:13.876 INFO [stderr] error: aborting due to previous error
Dec 03 03:44:13.876 INFO [stderr] 
Dec 03 03:44:13.877 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 03:44:13.891 INFO [stderr] error: Could not compile `parking_lot_core`.
Dec 03 03:44:13.891 INFO [stderr] 
Dec 03 03:44:13.891 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 03:44:13.899 INFO [stderr] su: No module specific data is present
Dec 03 03:44:15.370 INFO running `"docker" "inspect" "e9e43ab86fb955c9cc0390f87e2f2a67f2e0e0f530396bcaa976c7be36d161ee"`
Dec 03 03:44:15.669 INFO running `"docker" "rm" "-f" "e9e43ab86fb955c9cc0390f87e2f2a67f2e0e0f530396bcaa976c7be36d161ee"`
Dec 03 03:44:15.959 INFO [stdout] e9e43ab86fb955c9cc0390f87e2f2a67f2e0e0f530396bcaa976c7be36d161ee
