Dec 11 12:34:21.384 INFO checking northbear/rustlk against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 12:34:21.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 12:34:21.549 INFO [stdout] 9fdf672b7a2aedd145a925171d0470a18383c7d95b8e8df4327cf9b9d8eb1524
Dec 11 12:34:21.550 INFO running `"docker" "start" "-a" "9fdf672b7a2aedd145a925171d0470a18383c7d95b8e8df4327cf9b9d8eb1524"`
Dec 11 12:34:21.965 INFO [stderr] usermod: no changes
Dec 11 12:34:22.008 INFO [stderr]     Checking ctrlc v3.1.1
Dec 11 12:34:22.402 INFO [stderr]     Checking rustlk v0.1.0 (/source)
Dec 11 12:34:22.569 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Mode`
Dec 11 12:34:22.569 INFO [stderr]   --> src/main.rs:43:9
Dec 11 12:34:22.569 INFO [stderr]    |
Dec 11 12:34:22.569 INFO [stderr] 43 |         Mode::Usage(msg) => println!("{}", msg)
Dec 11 12:34:22.569 INFO [stderr]    |         ^^^^ use of undeclared type or module `Mode`
Dec 11 12:34:22.569 INFO [stderr] 
Dec 11 12:34:22.596 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Mode`
Dec 11 12:34:22.597 INFO [stderr]   --> src/main.rs:43:9
Dec 11 12:34:22.597 INFO [stderr]    |
Dec 11 12:34:22.597 INFO [stderr] 43 |         Mode::Usage(msg) => println!("{}", msg)
Dec 11 12:34:22.597 INFO [stderr]    |         ^^^^ use of undeclared type or module `Mode`
Dec 11 12:34:22.597 INFO [stderr] 
Dec 11 12:34:22.597 INFO [stderr] warning: unreachable statement
Dec 11 12:34:22.597 INFO [stderr]   --> src/main.rs:47:5
Dec 11 12:34:22.597 INFO [stderr]    |
Dec 11 12:34:22.597 INFO [stderr] 47 |     let (app_side, strm_side) = mpsc::channel();
Dec 11 12:34:22.597 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:34:22.597 INFO [stderr]    |
Dec 11 12:34:22.597 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 11 12:34:22.597 INFO [stderr] 
Dec 11 12:34:22.620 INFO [stderr] error: aborting due to previous error
Dec 11 12:34:22.620 INFO [stderr] 
Dec 11 12:34:22.620 INFO [stderr] For more information about this error, try `rustc --explain E0433`.
Dec 11 12:34:22.627 INFO [stderr] warning: unreachable statement
Dec 11 12:34:22.627 INFO [stderr]   --> src/main.rs:47:5
Dec 11 12:34:22.627 INFO [stderr]    |
Dec 11 12:34:22.627 INFO [stderr] 47 |     let (app_side, strm_side) = mpsc::channel();
Dec 11 12:34:22.627 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:34:22.627 INFO [stderr]    |
Dec 11 12:34:22.627 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 11 12:34:22.627 INFO [stderr] 
Dec 11 12:34:22.627 INFO [stderr] error: Could not compile `rustlk`.
Dec 11 12:34:22.627 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 11 12:34:22.639 INFO [stderr] error: aborting due to previous error
Dec 11 12:34:22.639 INFO [stderr] 
Dec 11 12:34:22.639 INFO [stderr] For more information about this error, try `rustc --explain E0433`.
Dec 11 12:34:22.648 INFO [stderr] error: Could not compile `rustlk`.
Dec 11 12:34:22.648 INFO [stderr] 
Dec 11 12:34:22.648 INFO [stderr] To learn more, run the command again with --verbose.
Dec 11 12:34:22.648 INFO [stderr] su: No module specific data is present
Dec 11 12:34:22.926 INFO running `"docker" "inspect" "9fdf672b7a2aedd145a925171d0470a18383c7d95b8e8df4327cf9b9d8eb1524"`
Dec 11 12:34:23.046 INFO running `"docker" "rm" "-f" "9fdf672b7a2aedd145a925171d0470a18383c7d95b8e8df4327cf9b9d8eb1524"`
Dec 11 12:34:23.258 INFO [stdout] 9fdf672b7a2aedd145a925171d0470a18383c7d95b8e8df4327cf9b9d8eb1524