Dec 03 15:50:44.834 INFO testing clucstr-0.1.6 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 15:50:44.834 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15:50:45.010 INFO [stdout] 63c58880cb302efba7391de57ea911ff3ed67f8c98b36e293bdd398fd9182dd2
Dec 03 15:50:45.011 INFO running `"docker" "start" "-a" "63c58880cb302efba7391de57ea911ff3ed67f8c98b36e293bdd398fd9182dd2"`
Dec 03 15:50:45.647 INFO [stderr] usermod: no changes
Dec 03 15:50:45.697 INFO [stderr]    Compiling clucstr v0.1.6 (/source)
Dec 03 15:50:50.221 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 15:50:50.222 INFO [stderr]    --> src/lib.rs:155:1
Dec 03 15:50:50.222 INFO [stderr]     |
Dec 03 15:50:50.222 INFO [stderr] 155 | #![feature(plugin_registrar)]
Dec 03 15:50:50.222 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 15:50:50.222 INFO [stderr] 
Dec 03 15:50:50.222 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 15:50:50.222 INFO [stderr]    --> src/lib.rs:156:1
Dec 03 15:50:50.222 INFO [stderr]     |
Dec 03 15:50:50.222 INFO [stderr] 156 | #![feature(rustc_private)]
Dec 03 15:50:50.222 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 15:50:50.222 INFO [stderr] 
Dec 03 15:50:50.222 INFO [stderr] error: aborting due to 2 previous errors
Dec 03 15:50:50.222 INFO [stderr] 
Dec 03 15:50:50.222 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 15:50:50.235 INFO [stderr] error: Could not compile `clucstr`.
Dec 03 15:50:50.235 INFO [stderr] 
Dec 03 15:50:50.235 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 15:50:50.235 INFO [stderr] su: No module specific data is present
Dec 03 15:50:50.571 INFO running `"docker" "inspect" "63c58880cb302efba7391de57ea911ff3ed67f8c98b36e293bdd398fd9182dd2"`
Dec 03 15:50:50.696 INFO running `"docker" "rm" "-f" "63c58880cb302efba7391de57ea911ff3ed67f8c98b36e293bdd398fd9182dd2"`
Dec 03 15:50:50.800 INFO [stdout] 63c58880cb302efba7391de57ea911ff3ed67f8c98b36e293bdd398fd9182dd2
