Nov 01 01:04:18.027 INFO checking mdaffin/rover-test against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 01:04:18.029 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 01:04:18.564 INFO blam! b1174b768764f7db6a9a488103fa5f075e6f60709c18c69038458414b0818cf9
Nov 01 01:04:18.566 INFO running `"docker" "start" "-a" "b1174b768764f7db6a9a488103fa5f075e6f60709c18c69038458414b0818cf9"`
Nov 01 01:04:19.760 INFO kablam! usermod: no changes
Nov 01 01:04:19.952 INFO kablam!     Checking bit-vec v0.4.3
Nov 01 01:04:19.952 INFO kablam!     Checking mime v0.2.3
Nov 01 01:04:19.952 INFO kablam!     Checking conduit-mime-types v0.7.3
Nov 01 01:04:19.952 INFO kablam!    Compiling hyper v0.10.5
Nov 01 01:04:19.952 INFO kablam!     Checking chan v0.1.19
Nov 01 01:04:22.361 INFO kablam!     Checking bit-set v0.4.0
Nov 01 01:04:23.038 INFO kablam!     Checking chan-signal v0.2.0
Nov 01 01:04:27.405 INFO kablam!     Checking iron v0.5.1
Nov 01 01:04:28.483 INFO kablam!     Checking router v0.5.1
Nov 01 01:04:29.400 INFO kablam!     Checking rover-test v0.1.0 (/source)
Nov 01 01:04:31.068 INFO kablam! warning: method is never used: `get_speed`
Nov 01 01:04:31.069 INFO kablam!   --> src/rover.rs:23:5
Nov 01 01:04:31.069 INFO kablam!    |
Nov 01 01:04:31.070 INFO kablam! 23 |     pub fn get_speed(&self) -> Result<(i8, i8), String> {
Nov 01 01:04:31.070 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:04:31.071 INFO kablam!    |
Nov 01 01:04:31.071 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 01:04:31.072 INFO kablam! 
Nov 01 01:04:31.072 INFO kablam! warning: function is never used: `get_speed`
Nov 01 01:04:31.073 INFO kablam!   --> src/main.rs:64:5
Nov 01 01:04:31.073 INFO kablam!    |
Nov 01 01:04:31.074 INFO kablam! 64 |     fn get_speed(_: &mut Request, rover: &Rover) -> IronResult<Response> {
Nov 01 01:04:31.074 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:04:31.075 INFO kablam! 
Nov 01 01:04:31.324 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.54s
Nov 01 01:04:31.331 INFO kablam! su: No module specific data is present
Nov 01 01:04:32.951 INFO running `"docker" "rm" "-f" "b1174b768764f7db6a9a488103fa5f075e6f60709c18c69038458414b0818cf9"`
Nov 01 01:04:33.280 INFO blam! b1174b768764f7db6a9a488103fa5f075e6f60709c18c69038458414b0818cf9