Aug 11 07:51:37.458 INFO checking ncollide_utils-0.3.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 07:51:37.458 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 07:51:37.458 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 07:51:37.458 INFO running `"docker" "create" "-v" "/tmp/crater.fszGZOJupaai:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 07:51:37.699 INFO blam! 1971f842fb765db11c8c7791cc179bbc6174e8315105087ada59c36fd47870e5
Aug 11 07:51:37.702 INFO running `"docker" "start" "-a" "1971f842fb765db11c8c7791cc179bbc6174e8315105087ada59c36fd47870e5"`
Aug 11 07:51:38.656 INFO kablam!     Checking nalgebra v0.8.2
Aug 11 07:52:02.854 INFO kablam!     Checking ncollide_math v0.3.0
Aug 11 07:52:03.839 INFO kablam!     Checking ncollide_utils v0.3.1 (file:///source)
Aug 11 07:52:05.328 INFO kablam! error[E0432]: unresolved import `symbolic`
Aug 11 07:52:05.329 INFO kablam!    --> optimization.rs:224:9
Aug 11 07:52:05.329 INFO kablam!     |
Aug 11 07:52:05.329 INFO kablam! 224 |     use symbolic::{BivariateFn, U, V, sin, cos};
Aug 11 07:52:05.329 INFO kablam!     |         ^^^^^^^^ Maybe a missing `extern crate symbolic;`?
Aug 11 07:52:05.329 INFO kablam! 
Aug 11 07:52:05.340 INFO kablam! error[E0432]: unresolved import `na::Mat2`
Aug 11 07:52:05.340 INFO kablam!    --> optimization.rs:225:23
Aug 11 07:52:05.340 INFO kablam!     |
Aug 11 07:52:05.340 INFO kablam! 225 |     use na::{Vector2, Mat2};
Aug 11 07:52:05.340 INFO kablam!     |                       ^^^^ no `Mat2` in the root
Aug 11 07:52:05.340 INFO kablam! 
Aug 11 07:52:05.433 INFO kablam! warning: unused import: `BivariateFn`
Aug 11 07:52:05.434 INFO kablam!    --> optimization.rs:224:20
Aug 11 07:52:05.434 INFO kablam!     |
Aug 11 07:52:05.434 INFO kablam! 224 |     use symbolic::{BivariateFn, U, V, sin, cos};
Aug 11 07:52:05.434 INFO kablam!     |                    ^^^^^^^^^^^
Aug 11 07:52:05.434 INFO kablam!     |
Aug 11 07:52:05.434 INFO kablam! note: lint level defined here
Aug 11 07:52:05.434 INFO kablam!    --> lib.rs:9:9
Aug 11 07:52:05.434 INFO kablam!     |
Aug 11 07:52:05.434 INFO kablam! 9   | #![warn(unused_imports)]
Aug 11 07:52:05.434 INFO kablam!     |         ^^^^^^^^^^^^^^
Aug 11 07:52:05.434 INFO kablam! 
Aug 11 07:52:07.861 INFO kablam! warning: variable does not need to be mutable
Aug 11 07:52:07.861 INFO kablam!    --> data/vec_map.rs:678:18
Aug 11 07:52:07.861 INFO kablam!     |
Aug 11 07:52:07.861 INFO kablam! 678 |     fn into_iter(mut self) -> IterMut<'a, T> {
Aug 11 07:52:07.861 INFO kablam!     |                  ----^^^^
Aug 11 07:52:07.861 INFO kablam!     |                  |
Aug 11 07:52:07.861 INFO kablam!     |                  help: remove this `mut`
Aug 11 07:52:07.867 INFO kablam!     |
Aug 11 07:52:07.867 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 07:52:07.867 INFO kablam! 
Aug 11 07:52:08.227 INFO kablam! error: aborting due to 2 previous errors
Aug 11 07:52:08.227 INFO kablam! 
Aug 11 07:52:08.227 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 11 07:52:08.244 INFO kablam! error: Could not compile `ncollide_utils`.
Aug 11 07:52:08.244 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 07:52:08.513 INFO kablam! error: build failed
Aug 11 07:52:08.516 INFO kablam! su: No module specific data is present
Aug 11 07:52:09.107 INFO running `"docker" "rm" "-f" "1971f842fb765db11c8c7791cc179bbc6174e8315105087ada59c36fd47870e5"`
Aug 11 07:52:09.267 INFO blam! 1971f842fb765db11c8c7791cc179bbc6174e8315105087ada59c36fd47870e5