Dec 19 16:27:18.541 INFO checking gobanos/adventofcode-2016 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:27:18.541 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/gobanos/adventofcode-2016:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:27:18.751 INFO [stdout] f18bc7a11ff0484c456f7d64aab4d510abc74cb15843cf9b5d2cb807bfc805e1
Dec 19 16:27:18.754 INFO running `"docker" "start" "-a" "f18bc7a11ff0484c456f7d64aab4d510abc74cb15843cf9b5d2cb807bfc805e1"`
Dec 19 16:27:20.314 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 19 16:27:26.084 INFO [stderr]     Checking adventofcode-2016 v0.1.0 (/opt/crater/workdir)
Dec 19 16:27:26.992 INFO [stderr] warning: method is never used: `nb_pixel_on`
Dec 19 16:27:26.992 INFO [stderr]   --> src/day8/problem2.rs:48:5
Dec 19 16:27:26.992 INFO [stderr]    |
Dec 19 16:27:26.992 INFO [stderr] 48 |     fn nb_pixel_on(&self) -> usize {
Dec 19 16:27:26.992 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:27:26.992 INFO [stderr]    |
Dec 19 16:27:26.992 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:27:26.992 INFO [stderr] 
Dec 19 16:27:27.296 INFO [stderr] warning: method is never used: `nb_pixel_on`
Dec 19 16:27:27.296 INFO [stderr]    --> src/day8/problem1.rs:45:13
Dec 19 16:27:27.296 INFO [stderr]     |
Dec 19 16:27:27.296 INFO [stderr] 45  |             fn nb_pixel_on(&self) -> usize {
Dec 19 16:27:27.296 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:27:27.296 INFO [stderr] ...
Dec 19 16:27:27.296 INFO [stderr] 163 |     make_sized_screen!(TestScreen, width: 7, height: 3);
Dec 19 16:27:27.296 INFO [stderr]     |     ---------------------------------------------------- in this macro invocation
Dec 19 16:27:27.296 INFO [stderr]     |
Dec 19 16:27:27.296 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 16:27:27.296 INFO [stderr] 
Dec 19 16:27:27.296 INFO [stderr] warning: method is never used: `nb_pixel_on`
Dec 19 16:27:27.296 INFO [stderr]   --> src/day8/problem2.rs:48:5
Dec 19 16:27:27.296 INFO [stderr]    |
Dec 19 16:27:27.296 INFO [stderr] 48 |     fn nb_pixel_on(&self) -> usize {
Dec 19 16:27:27.296 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:27:27.296 INFO [stderr] 
Dec 19 16:27:27.368 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.13s
Dec 19 16:27:28.105 INFO running `"docker" "inspect" "f18bc7a11ff0484c456f7d64aab4d510abc74cb15843cf9b5d2cb807bfc805e1"`
Dec 19 16:27:28.232 INFO running `"docker" "rm" "-f" "f18bc7a11ff0484c456f7d64aab4d510abc74cb15843cf9b5d2cb807bfc805e1"`
Dec 19 16:27:28.432 INFO [stdout] f18bc7a11ff0484c456f7d64aab4d510abc74cb15843cf9b5d2cb807bfc805e1