Sep 17 20:55:36.975 INFO checking ncollide_utils-0.3.1 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 20:55:36.975 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 20:55:36.975 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 20:55:37.390 INFO blam! d0559b7baa58dba036418c6a13482b6ea9e5c50e6be7727f61ad25b6bef876d1
Sep 17 20:55:37.392 INFO running `"docker" "start" "-a" "d0559b7baa58dba036418c6a13482b6ea9e5c50e6be7727f61ad25b6bef876d1"`
Sep 17 20:55:39.262 INFO kablam! usermod: no changes
Sep 17 20:55:39.402 INFO kablam!     Checking nalgebra v0.8.2
Sep 17 20:55:49.935 INFO kablam!     Checking ncollide_math v0.3.0
Sep 17 20:55:50.600 INFO kablam!     Checking ncollide_utils v0.3.1 (/source)
Sep 17 20:55:51.587 INFO kablam! error[E0432]: unresolved import `symbolic`
Sep 17 20:55:51.587 INFO kablam!    --> optimization.rs:224:9
Sep 17 20:55:51.587 INFO kablam!     |
Sep 17 20:55:51.588 INFO kablam! 224 |     use symbolic::{BivariateFn, U, V, sin, cos};
Sep 17 20:55:51.588 INFO kablam!     |         ^^^^^^^^ Maybe a missing `extern crate symbolic;`?
Sep 17 20:55:51.588 INFO kablam! 
Sep 17 20:55:51.588 INFO kablam! error[E0432]: unresolved import `na::Mat2`
Sep 17 20:55:51.588 INFO kablam!    --> optimization.rs:225:23
Sep 17 20:55:51.589 INFO kablam!     |
Sep 17 20:55:51.589 INFO kablam! 225 |     use na::{Vector2, Mat2};
Sep 17 20:55:51.589 INFO kablam!     |                       ^^^^ no `Mat2` in the root
Sep 17 20:55:51.589 INFO kablam! 
Sep 17 20:55:51.647 INFO kablam! warning: unused import: `BivariateFn`
Sep 17 20:55:51.647 INFO kablam!    --> optimization.rs:224:20
Sep 17 20:55:51.647 INFO kablam!     |
Sep 17 20:55:51.647 INFO kablam! 224 |     use symbolic::{BivariateFn, U, V, sin, cos};
Sep 17 20:55:51.648 INFO kablam!     |                    ^^^^^^^^^^^
Sep 17 20:55:51.648 INFO kablam!     |
Sep 17 20:55:51.648 INFO kablam! note: lint level defined here
Sep 17 20:55:51.649 INFO kablam!    --> lib.rs:9:9
Sep 17 20:55:51.649 INFO kablam!     |
Sep 17 20:55:51.649 INFO kablam! 9   | #![warn(unused_imports)]
Sep 17 20:55:51.649 INFO kablam!     |         ^^^^^^^^^^^^^^
Sep 17 20:55:51.650 INFO kablam! 
Sep 17 20:55:52.603 INFO kablam! warning: variable does not need to be mutable
Sep 17 20:55:52.603 INFO kablam!    --> data/vec_map.rs:678:18
Sep 17 20:55:52.603 INFO kablam!     |
Sep 17 20:55:52.603 INFO kablam! 678 |     fn into_iter(mut self) -> IterMut<'a, T> {
Sep 17 20:55:52.603 INFO kablam!     |                  ----^^^^
Sep 17 20:55:52.603 INFO kablam!     |                  |
Sep 17 20:55:52.603 INFO kablam!     |                  help: remove this `mut`
Sep 17 20:55:52.603 INFO kablam!     |
Sep 17 20:55:52.603 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 20:55:52.603 INFO kablam! 
Sep 17 20:55:52.775 INFO kablam! error: aborting due to 2 previous errors
Sep 17 20:55:52.775 INFO kablam! 
Sep 17 20:55:52.775 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 17 20:55:52.775 INFO kablam! error: Could not compile `ncollide_utils`.
Sep 17 20:55:52.775 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 20:55:52.867 INFO kablam! error: build failed
Sep 17 20:55:52.867 INFO kablam! su: No module specific data is present
Sep 17 20:55:54.141 INFO running `"docker" "rm" "-f" "d0559b7baa58dba036418c6a13482b6ea9e5c50e6be7727f61ad25b6bef876d1"`
Sep 17 20:55:54.363 INFO blam! d0559b7baa58dba036418c6a13482b6ea9e5c50e6be7727f61ad25b6bef876d1