Dec 02 23:07:21.520 INFO testing parser-c-0.3.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 23:07:21.520 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 23:07:22.076 INFO [stdout] 17336158a7829bfcee0cce82dc24420f60ea3d9ceb990165b75f74b1e736e789
Dec 02 23:07:22.079 INFO running `"docker" "start" "-a" "17336158a7829bfcee0cce82dc24420f60ea3d9ceb990165b75f74b1e736e789"`
Dec 02 23:07:24.183 INFO [stderr] usermod: no changes
Dec 02 23:07:24.343 INFO [stderr]    Compiling syn v0.10.8
Dec 02 23:07:24.343 INFO [stderr]    Compiling num-derive v0.1.44
Dec 02 23:07:36.047 INFO [stderr]    Compiling parser-c-macro v0.3.0
Dec 02 23:07:39.360 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 23:07:39.360 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/parser-c-macro-0.3.0/src/lib.rs:1:1
Dec 02 23:07:39.360 INFO [stderr]   |
Dec 02 23:07:39.360 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 02 23:07:39.360 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 23:07:39.360 INFO [stderr] 
Dec 02 23:07:39.360 INFO [stderr] error: aborting due to previous error
Dec 02 23:07:39.360 INFO [stderr] 
Dec 02 23:07:39.360 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 23:07:39.379 INFO [stderr] error: Could not compile `parser-c-macro`.
Dec 02 23:07:39.379 INFO [stderr] 
Dec 02 23:07:39.379 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 23:07:39.381 INFO [stderr] su: No module specific data is present
Dec 02 23:07:40.275 INFO running `"docker" "inspect" "17336158a7829bfcee0cce82dc24420f60ea3d9ceb990165b75f74b1e736e789"`
Dec 02 23:07:40.529 INFO running `"docker" "rm" "-f" "17336158a7829bfcee0cce82dc24420f60ea3d9ceb990165b75f74b1e736e789"`
Dec 02 23:07:40.766 INFO [stdout] 17336158a7829bfcee0cce82dc24420f60ea3d9ceb990165b75f74b1e736e789