Nov 28 00:52:15.809 INFO checking mdaffin/rover-test against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 00:52:15.810 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 00:52:16.228 INFO [stdout] a402b4003f4c873baf896ca9b2cc7e51f7ab8bb566571e505b2bf0d7521fdeeb
Nov 28 00:52:16.234 INFO running `"docker" "start" "-a" "a402b4003f4c873baf896ca9b2cc7e51f7ab8bb566571e505b2bf0d7521fdeeb"`
Nov 28 00:52:18.260 INFO [stderr] usermod: no changes
Nov 28 00:52:18.400 INFO [stderr]     Checking conduit-mime-types v0.7.3
Nov 28 00:52:18.400 INFO [stderr]    Compiling hyper v0.10.5
Nov 28 00:52:18.400 INFO [stderr]     Checking chan v0.1.19
Nov 28 00:52:19.904 INFO [stderr]     Checking chan-signal v0.2.0
Nov 28 00:52:23.996 INFO [stderr]     Checking iron v0.5.1
Nov 28 00:52:25.124 INFO [stderr]     Checking router v0.5.1
Nov 28 00:52:26.292 INFO [stderr]     Checking rover-test v0.1.0 (/source)
Nov 28 00:52:27.800 INFO [stderr] warning: method is never used: `get_speed`
Nov 28 00:52:27.800 INFO [stderr]   --> src/rover.rs:23:5
Nov 28 00:52:27.800 INFO [stderr]    |
Nov 28 00:52:27.800 INFO [stderr] 23 |     pub fn get_speed(&self) -> Result<(i8, i8), String> {
Nov 28 00:52:27.800 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:52:27.800 INFO [stderr]    |
Nov 28 00:52:27.800 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 00:52:27.800 INFO [stderr] 
Nov 28 00:52:27.800 INFO [stderr] warning: function is never used: `get_speed`
Nov 28 00:52:27.800 INFO [stderr]   --> src/main.rs:64:5
Nov 28 00:52:27.800 INFO [stderr]    |
Nov 28 00:52:27.800 INFO [stderr] 64 |     fn get_speed(_: &mut Request, rover: &Rover) -> IronResult<Response> {
Nov 28 00:52:27.800 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:52:27.800 INFO [stderr] 
Nov 28 00:52:28.024 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.73s
Nov 28 00:52:28.040 INFO [stderr] su: No module specific data is present
Nov 28 00:52:28.963 INFO running `"docker" "inspect" "a402b4003f4c873baf896ca9b2cc7e51f7ab8bb566571e505b2bf0d7521fdeeb"`
Nov 28 00:52:29.333 INFO running `"docker" "rm" "-f" "a402b4003f4c873baf896ca9b2cc7e51f7ab8bb566571e505b2bf0d7521fdeeb"`
Nov 28 00:52:29.757 INFO [stdout] a402b4003f4c873baf896ca9b2cc7e51f7ab8bb566571e505b2bf0d7521fdeeb