Nov 01 13:05:14.137 INFO checking AnthonyBroadCrawford/rust-koans against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 13:05:14.137 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 13:05:14.654 INFO blam! 1abd8fac274cd1c6a210c2304a51166bb963e850bcbb1f3886990fe9bed3c9af
Nov 01 13:05:14.664 INFO running `"docker" "start" "-a" "1abd8fac274cd1c6a210c2304a51166bb963e850bcbb1f3886990fe9bed3c9af"`
Nov 01 13:05:15.964 INFO kablam! usermod: no changes
Nov 01 13:05:16.029 INFO kablam!     Checking rust-koans v0.1.0 (/source)
Nov 01 13:05:17.938 INFO kablam! warning: function is never used: `add_two`
Nov 01 13:05:17.938 INFO kablam!  --> tests/about_documentation.rs:8:1
Nov 01 13:05:17.938 INFO kablam!   |
Nov 01 13:05:17.938 INFO kablam! 8 | fn add_two(to_be_added_to: i32) -> i32{
Nov 01 13:05:17.938 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:05:17.938 INFO kablam!   |
Nov 01 13:05:17.938 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 13:05:17.938 INFO kablam! 
Nov 01 13:05:18.071 INFO kablam! warning: function is never used: `add_two`
Nov 01 13:05:18.071 INFO kablam!  --> tests/about_documentation.rs:8:1
Nov 01 13:05:18.071 INFO kablam!   |
Nov 01 13:05:18.071 INFO kablam! 8 | fn add_two(to_be_added_to: i32) -> i32{
Nov 01 13:05:18.071 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:05:18.071 INFO kablam!   |
Nov 01 13:05:18.071 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 13:05:18.071 INFO kablam! 
Nov 01 13:05:18.364 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
Nov 01 13:05:18.364 INFO kablam! su: No module specific data is present
Nov 01 13:05:19.441 INFO running `"docker" "rm" "-f" "1abd8fac274cd1c6a210c2304a51166bb963e850bcbb1f3886990fe9bed3c9af"`
Nov 01 13:05:19.698 INFO blam! 1abd8fac274cd1c6a210c2304a51166bb963e850bcbb1f3886990fe9bed3c9af