Dec 04 13:05:41.257 INFO checking northbear/rustlk against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 13:05:41.258 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 13:05:41.455 INFO [stdout] f596b1d31236501b1ebbd2f4919c3355935dd2b9389d0b300cdbd0cdf2aa4066
Dec 04 13:05:41.460 INFO running `"docker" "start" "-a" "f596b1d31236501b1ebbd2f4919c3355935dd2b9389d0b300cdbd0cdf2aa4066"`
Dec 04 13:05:42.030 INFO [stderr] usermod: no changes
Dec 04 13:05:42.099 INFO [stderr]     Checking ctrlc v3.1.1
Dec 04 13:05:42.520 INFO [stderr]     Checking rustlk v0.1.0 (/source)
Dec 04 13:05:42.743 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Mode`
Dec 04 13:05:42.743 INFO [stderr]   --> src/main.rs:43:9
Dec 04 13:05:42.743 INFO [stderr]    |
Dec 04 13:05:42.743 INFO [stderr] 43 |         Mode::Usage(msg) => println!("{}", msg)
Dec 04 13:05:42.743 INFO [stderr]    |         ^^^^ use of undeclared type or module `Mode`
Dec 04 13:05:42.743 INFO [stderr] 
Dec 04 13:05:42.779 INFO [stderr] warning: unreachable statement
Dec 04 13:05:42.779 INFO [stderr]   --> src/main.rs:47:5
Dec 04 13:05:42.779 INFO [stderr]    |
Dec 04 13:05:42.779 INFO [stderr] 47 |     let (app_side, strm_side) = mpsc::channel();
Dec 04 13:05:42.779 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:05:42.779 INFO [stderr]    |
Dec 04 13:05:42.779 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 04 13:05:42.779 INFO [stderr] 
Dec 04 13:05:42.803 INFO [stderr] error: aborting due to previous error
Dec 04 13:05:42.803 INFO [stderr] 
Dec 04 13:05:42.803 INFO [stderr] For more information about this error, try `rustc --explain E0433`.
Dec 04 13:05:42.807 INFO [stderr] error: Could not compile `rustlk`.
Dec 04 13:05:42.807 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 04 13:05:42.947 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Mode`
Dec 04 13:05:42.947 INFO [stderr]   --> src/main.rs:43:9
Dec 04 13:05:42.947 INFO [stderr]    |
Dec 04 13:05:42.947 INFO [stderr] 43 |         Mode::Usage(msg) => println!("{}", msg)
Dec 04 13:05:42.947 INFO [stderr]    |         ^^^^ use of undeclared type or module `Mode`
Dec 04 13:05:42.947 INFO [stderr] 
Dec 04 13:05:42.991 INFO [stderr] warning: unreachable statement
Dec 04 13:05:42.991 INFO [stderr]   --> src/main.rs:47:5
Dec 04 13:05:42.991 INFO [stderr]    |
Dec 04 13:05:42.991 INFO [stderr] 47 |     let (app_side, strm_side) = mpsc::channel();
Dec 04 13:05:42.991 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:05:42.991 INFO [stderr]    |
Dec 04 13:05:42.991 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 04 13:05:42.991 INFO [stderr] 
Dec 04 13:05:43.011 INFO [stderr] error: aborting due to previous error
Dec 04 13:05:43.011 INFO [stderr] 
Dec 04 13:05:43.011 INFO [stderr] For more information about this error, try `rustc --explain E0433`.
Dec 04 13:05:43.016 INFO [stderr] error: Could not compile `rustlk`.
Dec 04 13:05:43.017 INFO [stderr] 
Dec 04 13:05:43.017 INFO [stderr] To learn more, run the command again with --verbose.
Dec 04 13:05:43.018 INFO [stderr] su: No module specific data is present
Dec 04 13:05:43.661 INFO running `"docker" "inspect" "f596b1d31236501b1ebbd2f4919c3355935dd2b9389d0b300cdbd0cdf2aa4066"`
Dec 04 13:05:43.831 INFO running `"docker" "rm" "-f" "f596b1d31236501b1ebbd2f4919c3355935dd2b9389d0b300cdbd0cdf2aa4066"`
Dec 04 13:05:44.067 INFO [stdout] f596b1d31236501b1ebbd2f4919c3355935dd2b9389d0b300cdbd0cdf2aa4066