Oct 12 17:36:43.685 INFO checking mdaffin/rover-test against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 17:36:43.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 17:36:44.181 INFO blam! 9415551466fd049d058276ccdd976e912f7318594f5132043e1dbd190ccc9ed9
Oct 12 17:36:44.183 INFO running `"docker" "start" "-a" "9415551466fd049d058276ccdd976e912f7318594f5132043e1dbd190ccc9ed9"`
Oct 12 17:36:46.565 INFO kablam! usermod: no changes
Oct 12 17:36:46.760 INFO kablam!     Checking bit-vec v0.4.3
Oct 12 17:36:46.760 INFO kablam!     Checking route-recognizer v0.1.11
Oct 12 17:36:46.769 INFO kablam!     Checking conduit-mime-types v0.7.3
Oct 12 17:36:46.769 INFO kablam!     Checking chan v0.1.19
Oct 12 17:36:46.769 INFO kablam!     Checking plugin v0.2.6
Oct 12 17:36:48.364 INFO kablam!     Checking iron v0.5.1
Oct 12 17:36:48.976 INFO kablam!     Checking bit-set v0.4.0
Oct 12 17:36:50.108 INFO kablam!     Checking chan-signal v0.2.0
Oct 12 17:36:50.660 INFO kablam!     Checking router v0.5.1
Oct 12 17:36:51.894 INFO kablam!     Checking rover-test v0.1.0 (/source)
Oct 12 17:36:53.736 INFO kablam! warning: method is never used: `get_speed`
Oct 12 17:36:53.736 INFO kablam!   --> src/rover.rs:23:5
Oct 12 17:36:53.736 INFO kablam!    |
Oct 12 17:36:53.736 INFO kablam! 23 |     pub fn get_speed(&self) -> Result<(i8, i8), String> {
Oct 12 17:36:53.736 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:36:53.736 INFO kablam!    |
Oct 12 17:36:53.736 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 17:36:53.736 INFO kablam! 
Oct 12 17:36:53.736 INFO kablam! warning: function is never used: `get_speed`
Oct 12 17:36:53.736 INFO kablam!   --> src/main.rs:64:5
Oct 12 17:36:53.736 INFO kablam!    |
Oct 12 17:36:53.736 INFO kablam! 64 |     fn get_speed(_: &mut Request, rover: &Rover) -> IronResult<Response> {
Oct 12 17:36:53.736 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:36:53.736 INFO kablam! 
Oct 12 17:36:53.797 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.21s
Oct 12 17:36:53.804 INFO kablam! su: No module specific data is present
Oct 12 17:36:55.021 INFO running `"docker" "rm" "-f" "9415551466fd049d058276ccdd976e912f7318594f5132043e1dbd190ccc9ed9"`
Oct 12 17:36:55.318 INFO blam! 9415551466fd049d058276ccdd976e912f7318594f5132043e1dbd190ccc9ed9