Dec 02 16:28:36.120 INFO testing sm_macro-0.7.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 16:28:36.120 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 16:28:36.379 INFO [stdout] e4371d0e0426da71dfb73fe03e0544cf07bddd84182a1b08a86ac7305cb236a4
Dec 02 16:28:36.381 INFO running `"docker" "start" "-a" "e4371d0e0426da71dfb73fe03e0544cf07bddd84182a1b08a86ac7305cb236a4"`
Dec 02 16:28:37.079 INFO [stderr] usermod: no changes
Dec 02 16:28:37.151 INFO [stderr]    Compiling sm_macro v0.7.0 (/source)
Dec 02 16:28:39.937 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 16:28:39.937 INFO [stderr]   --> src/lib.rs:10:1
Dec 02 16:28:39.937 INFO [stderr]    |
Dec 02 16:28:39.937 INFO [stderr] 10 | #![feature(alloc)]
Dec 02 16:28:39.937 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 02 16:28:39.937 INFO [stderr] 
Dec 02 16:28:39.937 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 16:28:39.937 INFO [stderr]   --> src/lib.rs:11:1
Dec 02 16:28:39.937 INFO [stderr]    |
Dec 02 16:28:39.937 INFO [stderr] 11 | #![feature(proc_macro_diagnostic)]
Dec 02 16:28:39.937 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 16:28:39.937 INFO [stderr] 
Dec 02 16:28:39.937 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 16:28:39.937 INFO [stderr]   --> src/lib.rs:35:1
Dec 02 16:28:39.937 INFO [stderr]    |
Dec 02 16:28:39.937 INFO [stderr] 35 | #![feature(tool_lints)]
Dec 02 16:28:39.937 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 16:28:39.937 INFO [stderr] 
Dec 02 16:28:39.937 INFO [stderr] error: aborting due to 3 previous errors
Dec 02 16:28:39.937 INFO [stderr] 
Dec 02 16:28:39.937 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 16:28:39.947 INFO [stderr] error: Could not compile `sm_macro`.
Dec 02 16:28:39.947 INFO [stderr] 
Dec 02 16:28:39.947 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 16:28:39.948 INFO [stderr] su: No module specific data is present
Dec 02 16:28:41.309 INFO running `"docker" "inspect" "e4371d0e0426da71dfb73fe03e0544cf07bddd84182a1b08a86ac7305cb236a4"`
Dec 02 16:28:41.585 INFO running `"docker" "rm" "-f" "e4371d0e0426da71dfb73fe03e0544cf07bddd84182a1b08a86ac7305cb236a4"`
Dec 02 16:28:41.852 INFO [stdout] e4371d0e0426da71dfb73fe03e0544cf07bddd84182a1b08a86ac7305cb236a4