Sep 02 06:41:54.455 INFO checking ncollide_utils-0.3.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 06:41:54.455 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 06:41:54.455 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 06:41:54.609 INFO blam! 6e8c0630339e2ae582217ef0ddba925f177cbd81c8854380af9c0b5e7a0d13b3
Sep 02 06:41:54.610 INFO running `"docker" "start" "-a" "6e8c0630339e2ae582217ef0ddba925f177cbd81c8854380af9c0b5e7a0d13b3"`
Sep 02 06:41:55.266 INFO kablam!     Checking nalgebra v0.8.2
Sep 02 06:42:08.385 INFO kablam!     Checking ncollide_math v0.3.0
Sep 02 06:42:09.083 INFO kablam!     Checking ncollide_utils v0.3.1 (file:///source)
Sep 02 06:42:10.203 INFO kablam! error[E0432]: unresolved import `symbolic`
Sep 02 06:42:10.203 INFO kablam!    --> optimization.rs:224:9
Sep 02 06:42:10.203 INFO kablam!     |
Sep 02 06:42:10.203 INFO kablam! 224 |     use symbolic::{BivariateFn, U, V, sin, cos};
Sep 02 06:42:10.203 INFO kablam!     |         ^^^^^^^^ Maybe a missing `extern crate symbolic;`?
Sep 02 06:42:10.203 INFO kablam! 
Sep 02 06:42:10.214 INFO kablam! error[E0432]: unresolved import `na::Mat2`
Sep 02 06:42:10.214 INFO kablam!    --> optimization.rs:225:23
Sep 02 06:42:10.214 INFO kablam!     |
Sep 02 06:42:10.214 INFO kablam! 225 |     use na::{Vector2, Mat2};
Sep 02 06:42:10.214 INFO kablam!     |                       ^^^^ no `Mat2` in the root
Sep 02 06:42:10.214 INFO kablam! 
Sep 02 06:42:10.274 INFO kablam! warning: unused import: `BivariateFn`
Sep 02 06:42:10.274 INFO kablam!    --> optimization.rs:224:20
Sep 02 06:42:10.274 INFO kablam!     |
Sep 02 06:42:10.274 INFO kablam! 224 |     use symbolic::{BivariateFn, U, V, sin, cos};
Sep 02 06:42:10.274 INFO kablam!     |                    ^^^^^^^^^^^
Sep 02 06:42:10.274 INFO kablam!     |
Sep 02 06:42:10.274 INFO kablam! note: lint level defined here
Sep 02 06:42:10.274 INFO kablam!    --> lib.rs:9:9
Sep 02 06:42:10.274 INFO kablam!     |
Sep 02 06:42:10.274 INFO kablam! 9   | #![warn(unused_imports)]
Sep 02 06:42:10.274 INFO kablam!     |         ^^^^^^^^^^^^^^
Sep 02 06:42:10.274 INFO kablam! 
Sep 02 06:42:11.180 INFO kablam! warning: variable does not need to be mutable
Sep 02 06:42:11.180 INFO kablam!    --> data/vec_map.rs:678:18
Sep 02 06:42:11.181 INFO kablam!     |
Sep 02 06:42:11.181 INFO kablam! 678 |     fn into_iter(mut self) -> IterMut<'a, T> {
Sep 02 06:42:11.181 INFO kablam!     |                  ----^^^^
Sep 02 06:42:11.181 INFO kablam!     |                  |
Sep 02 06:42:11.181 INFO kablam!     |                  help: remove this `mut`
Sep 02 06:42:11.181 INFO kablam!     |
Sep 02 06:42:11.181 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 06:42:11.181 INFO kablam! 
Sep 02 06:42:11.721 INFO kablam! error: aborting due to 2 previous errors
Sep 02 06:42:11.721 INFO kablam! 
Sep 02 06:42:11.721 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 02 06:42:11.731 INFO kablam! error: Could not compile `ncollide_utils`.
Sep 02 06:42:11.731 INFO kablam! 
Sep 02 06:42:11.731 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 06:42:11.732 INFO kablam! su: No module specific data is present
Sep 02 06:42:12.058 INFO running `"docker" "rm" "-f" "6e8c0630339e2ae582217ef0ddba925f177cbd81c8854380af9c0b5e7a0d13b3"`
Sep 02 06:42:12.158 INFO blam! 6e8c0630339e2ae582217ef0ddba925f177cbd81c8854380af9c0b5e7a0d13b3