Dec 11 15:12:39.277 INFO checking kozmof/mathchain against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 15:12:39.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 15:12:39.790 INFO [stdout] 08376705f7beeedcde1af8ecd5f089e0fe4f7e17d9420a3d936ebf7744ee5aeb
Dec 11 15:12:39.792 INFO running `"docker" "start" "-a" "08376705f7beeedcde1af8ecd5f089e0fe4f7e17d9420a3d936ebf7744ee5aeb"`
Dec 11 15:12:41.752 INFO [stderr] usermod: no changes
Dec 11 15:12:41.836 INFO [stderr]     Checking mathchain v0.1.0 (/source)
Dec 11 15:12:42.562 INFO [stderr] warning: method is never used: `new`
Dec 11 15:12:42.562 INFO [stderr]   --> src/vector.rs:53:5
Dec 11 15:12:42.562 INFO [stderr]    |
Dec 11 15:12:42.562 INFO [stderr] 53 |     pub fn new(x: T, y: T, z: T) -> Vec3<T> {
Dec 11 15:12:42.562 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:12:42.562 INFO [stderr]    |
Dec 11 15:12:42.562 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 15:12:42.562 INFO [stderr] 
Dec 11 15:12:42.562 INFO [stderr] warning: function is never used: `distsq`
Dec 11 15:12:42.562 INFO [stderr]    --> src/vector.rs:181:1
Dec 11 15:12:42.562 INFO [stderr]     |
Dec 11 15:12:42.562 INFO [stderr] 181 | / pub fn distsq<T>(vec1: &Vec3<T>, vec2: &Vec3<T>) -> T where
Dec 11 15:12:42.562 INFO [stderr] 182 | |     T: Mul<Output=T> + Add<Output=T> + Sub<Output=T> + Clone + FloatBound
Dec 11 15:12:42.562 INFO [stderr] 183 | | {
Dec 11 15:12:42.562 INFO [stderr] 184 | |     let dd: T = (vec1.clone().x - vec2.clone().x) * (vec1.clone().x - vec2.clone().x) + (vec1.clone().y - vec2.clone().y) * (vec1.clone().y - vec2.clone().y) + (vec1.clone().z - vec2.clone().z) * (vec1.clone().z - vec2.clone().z);
Dec 11 15:12:42.562 INFO [stderr] 185 | |     dd
Dec 11 15:12:42.562 INFO [stderr] 186 | | }
Dec 11 15:12:42.562 INFO [stderr]     | |_^
Dec 11 15:12:42.562 INFO [stderr] 
Dec 11 15:12:43.713 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
Dec 11 15:12:43.715 INFO [stderr] su: No module specific data is present
Dec 11 15:12:44.945 INFO running `"docker" "inspect" "08376705f7beeedcde1af8ecd5f089e0fe4f7e17d9420a3d936ebf7744ee5aeb"`
Dec 11 15:12:45.252 INFO running `"docker" "rm" "-f" "08376705f7beeedcde1af8ecd5f089e0fe4f7e17d9420a3d936ebf7744ee5aeb"`
Dec 11 15:12:45.684 INFO [stdout] 08376705f7beeedcde1af8ecd5f089e0fe4f7e17d9420a3d936ebf7744ee5aeb