Dec 17 19:51:17.274 INFO checking mdaffin/rover-test against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 19:51:17.274 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/mdaffin/rover-test:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 19:51:17.814 INFO [stdout] 48f009774f411c1cf23c755c57d8fcff5235fda4958a3add66d9e160526c1620
Dec 17 19:51:17.816 INFO running `"docker" "start" "-a" "48f009774f411c1cf23c755c57d8fcff5235fda4958a3add66d9e160526c1620"`
Dec 17 19:51:20.970 INFO [stderr]     Checking bit-vec v0.4.3
Dec 17 19:51:20.971 INFO [stderr]     Checking conduit-mime-types v0.7.3
Dec 17 19:51:20.982 INFO [stderr]     Checking chan v0.1.19
Dec 17 19:51:20.984 INFO [stderr]     Checking plugin v0.2.6
Dec 17 19:51:21.931 INFO [stderr]     Checking iron v0.5.1
Dec 17 19:51:22.141 INFO [stderr]     Checking bit-set v0.4.0
Dec 17 19:51:23.193 INFO [stderr]     Checking chan-signal v0.2.0
Dec 17 19:51:23.442 INFO [stderr]     Checking router v0.5.1
Dec 17 19:51:23.988 INFO [stderr]     Checking rover-test v0.1.0 (/opt/crater/workdir)
Dec 17 19:51:24.763 INFO [stderr] warning: method is never used: `get_speed`
Dec 17 19:51:24.763 INFO [stderr]   --> src/rover.rs:23:5
Dec 17 19:51:24.763 INFO [stderr]    |
Dec 17 19:51:24.763 INFO [stderr] 23 |     pub fn get_speed(&self) -> Result<(i8, i8), String> {
Dec 17 19:51:24.763 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:51:24.763 INFO [stderr]    |
Dec 17 19:51:24.763 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 19:51:24.763 INFO [stderr] 
Dec 17 19:51:24.763 INFO [stderr] warning: function is never used: `get_speed`
Dec 17 19:51:24.763 INFO [stderr]   --> src/main.rs:64:5
Dec 17 19:51:24.763 INFO [stderr]    |
Dec 17 19:51:24.763 INFO [stderr] 64 |     fn get_speed(_: &mut Request, rover: &Rover) -> IronResult<Response> {
Dec 17 19:51:24.763 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:51:24.763 INFO [stderr] 
Dec 17 19:51:24.782 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.95s
Dec 17 19:51:25.614 INFO running `"docker" "inspect" "48f009774f411c1cf23c755c57d8fcff5235fda4958a3add66d9e160526c1620"`
Dec 17 19:51:26.002 INFO running `"docker" "rm" "-f" "48f009774f411c1cf23c755c57d8fcff5235fda4958a3add66d9e160526c1620"`
Dec 17 19:51:26.364 INFO [stdout] 48f009774f411c1cf23c755c57d8fcff5235fda4958a3add66d9e160526c1620