Dec 11 17:53:08.226 INFO checking gobanos/adventofcode-2016 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 17:53:08.226 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 17:53:08.596 INFO [stdout] d77a27c986761ae22a93de10d7bbecba9e9673599398fe0a7ecdece1fc6aa9cb
Dec 11 17:53:08.598 INFO running `"docker" "start" "-a" "d77a27c986761ae22a93de10d7bbecba9e9673599398fe0a7ecdece1fc6aa9cb"`
Dec 11 17:53:09.177 INFO [stderr] usermod: no changes
Dec 11 17:53:09.272 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 11 17:53:15.412 INFO [stderr]     Checking adventofcode-2016 v0.1.0 (/source)
Dec 11 17:53:17.642 INFO [stderr] warning: method is never used: `nb_pixel_on`
Dec 11 17:53:17.642 INFO [stderr]   --> src/day8/problem2.rs:48:5
Dec 11 17:53:17.642 INFO [stderr]    |
Dec 11 17:53:17.642 INFO [stderr] 48 |     fn nb_pixel_on(&self) -> usize {
Dec 11 17:53:17.642 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:53:17.642 INFO [stderr]    |
Dec 11 17:53:17.642 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 17:53:17.642 INFO [stderr] 
Dec 11 17:53:18.012 INFO [stderr] warning: method is never used: `nb_pixel_on`
Dec 11 17:53:18.012 INFO [stderr]    --> src/day8/problem1.rs:45:13
Dec 11 17:53:18.012 INFO [stderr]     |
Dec 11 17:53:18.012 INFO [stderr] 45  |             fn nb_pixel_on(&self) -> usize {
Dec 11 17:53:18.012 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:53:18.012 INFO [stderr] ...
Dec 11 17:53:18.012 INFO [stderr] 163 |     make_sized_screen!(TestScreen, width: 7, height: 3);
Dec 11 17:53:18.012 INFO [stderr]     |     ---------------------------------------------------- in this macro invocation
Dec 11 17:53:18.012 INFO [stderr]     |
Dec 11 17:53:18.012 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 17:53:18.012 INFO [stderr] 
Dec 11 17:53:18.012 INFO [stderr] warning: method is never used: `nb_pixel_on`
Dec 11 17:53:18.012 INFO [stderr]   --> src/day8/problem2.rs:48:5
Dec 11 17:53:18.012 INFO [stderr]    |
Dec 11 17:53:18.012 INFO [stderr] 48 |     fn nb_pixel_on(&self) -> usize {
Dec 11 17:53:18.012 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:53:18.012 INFO [stderr] 
Dec 11 17:53:18.093 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.88s
Dec 11 17:53:18.097 INFO [stderr] su: No module specific data is present
Dec 11 17:53:19.051 INFO running `"docker" "inspect" "d77a27c986761ae22a93de10d7bbecba9e9673599398fe0a7ecdece1fc6aa9cb"`
Dec 11 17:53:19.360 INFO running `"docker" "rm" "-f" "d77a27c986761ae22a93de10d7bbecba9e9673599398fe0a7ecdece1fc6aa9cb"`
Dec 11 17:53:19.648 INFO [stdout] d77a27c986761ae22a93de10d7bbecba9e9673599398fe0a7ecdece1fc6aa9cb