Nov 02 22:39:41.601 INFO checking AnthonyBroadCrawford/rust-koans against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 22:39:41.601 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 22:39:42.109 INFO blam! 74610d388c219c977e8deb4b966858ff72786e43c39f7bf26da476cc6886cdee
Nov 02 22:39:42.117 INFO running `"docker" "start" "-a" "74610d388c219c977e8deb4b966858ff72786e43c39f7bf26da476cc6886cdee"`
Nov 02 22:39:43.452 INFO kablam! usermod: no changes
Nov 02 22:39:43.496 INFO kablam!     Checking rust-koans v0.1.0 (/source)
Nov 02 22:39:44.924 INFO kablam! warning: function is never used: `add_two`
Nov 02 22:39:44.924 INFO kablam!  --> tests/about_documentation.rs:8:1
Nov 02 22:39:44.924 INFO kablam!   |
Nov 02 22:39:44.924 INFO kablam! 8 | fn add_two(to_be_added_to: i32) -> i32{
Nov 02 22:39:44.924 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:39:44.924 INFO kablam!   |
Nov 02 22:39:44.924 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 22:39:44.924 INFO kablam! 
Nov 02 22:39:45.801 INFO kablam! warning: function is never used: `add_two`
Nov 02 22:39:45.801 INFO kablam!  --> tests/about_documentation.rs:8:1
Nov 02 22:39:45.801 INFO kablam!   |
Nov 02 22:39:45.801 INFO kablam! 8 | fn add_two(to_be_added_to: i32) -> i32{
Nov 02 22:39:45.801 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:39:45.801 INFO kablam!   |
Nov 02 22:39:45.801 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 22:39:45.802 INFO kablam! 
Nov 02 22:39:45.836 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
Nov 02 22:39:45.836 INFO kablam! su: No module specific data is present
Nov 02 22:39:46.351 INFO running `"docker" "rm" "-f" "74610d388c219c977e8deb4b966858ff72786e43c39f7bf26da476cc6886cdee"`
Nov 02 22:39:46.516 INFO blam! 74610d388c219c977e8deb4b966858ff72786e43c39f7bf26da476cc6886cdee