Oct 12 15:47:52.318 INFO checking philipcraig/rustadvent against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 15:47:52.318 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 15:47:52.804 INFO blam! 2b2240ed7a0d66a057f153b4ecf1d923fd4311402ac366ed7421fd8f5ec29e29
Oct 12 15:47:52.806 INFO running `"docker" "start" "-a" "2b2240ed7a0d66a057f153b4ecf1d923fd4311402ac366ed7421fd8f5ec29e29"`
Oct 12 15:47:54.801 INFO kablam! usermod: no changes
Oct 12 15:47:54.837 INFO kablam!     Checking rustadvent v0.1.0 (/source)
Oct 12 15:47:55.448 INFO kablam! warning: function is never used: `find_ring`
Oct 12 15:47:55.448 INFO kablam!   --> src/main.rs:55:1
Oct 12 15:47:55.448 INFO kablam!    |
Oct 12 15:47:55.448 INFO kablam! 55 | fn find_ring(num: usize) -> usize {
Oct 12 15:47:55.448 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:47:55.448 INFO kablam!    |
Oct 12 15:47:55.448 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 15:47:55.448 INFO kablam! 
Oct 12 15:47:55.448 INFO kablam! warning: function is never used: `analytical_manhattan_distance`
Oct 12 15:47:55.448 INFO kablam!   --> src/main.rs:59:1
Oct 12 15:47:55.448 INFO kablam!    |
Oct 12 15:47:55.448 INFO kablam! 59 | fn analytical_manhattan_distance(input: usize) -> usize {
Oct 12 15:47:55.448 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:47:55.448 INFO kablam! 
Oct 12 15:47:55.488 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Oct 12 15:47:55.491 INFO kablam! su: No module specific data is present
Oct 12 15:47:56.484 INFO running `"docker" "rm" "-f" "2b2240ed7a0d66a057f153b4ecf1d923fd4311402ac366ed7421fd8f5ec29e29"`
Oct 12 15:47:56.809 INFO blam! 2b2240ed7a0d66a057f153b4ecf1d923fd4311402ac366ed7421fd8f5ec29e29