Sep 10 16:05:36.649 INFO checking jungle-0.1.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 16:05:36.649 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 16:05:36.649 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 16:05:36.910 INFO blam! f6ca7e2aa3b2e4daf0bb997a052e58867d7ede1db562faf51f1afe4d25e68465
Sep 10 16:05:36.913 INFO running `"docker" "start" "-a" "f6ca7e2aa3b2e4daf0bb997a052e58867d7ede1db562faf51f1afe4d25e68465"`
Sep 10 16:05:38.709 INFO kablam! usermod: no changes
Sep 10 16:05:38.798 INFO kablam!     Checking jungle v0.1.1 (file:///source)
Sep 10 16:05:39.205 INFO kablam! warning: field is never used: `value`
Sep 10 16:05:39.205 INFO kablam!   --> src/tree.rs:26:2
Sep 10 16:05:39.205 INFO kablam!    |
Sep 10 16:05:39.205 INFO kablam! 26 |     value: T,
Sep 10 16:05:39.205 INFO kablam!    |     ^^^^^^^^
Sep 10 16:05:39.218 INFO kablam!    |
Sep 10 16:05:39.218 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 16:05:39.218 INFO kablam! 
Sep 10 16:05:39.218 INFO kablam! warning: field is never used: `parent`
Sep 10 16:05:39.218 INFO kablam!   --> src/tree.rs:27:2
Sep 10 16:05:39.218 INFO kablam!    |
Sep 10 16:05:39.218 INFO kablam! 27 |     parent: NodePointer<T,N>,
Sep 10 16:05:39.218 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 16:05:39.218 INFO kablam! 
Sep 10 16:05:39.218 INFO kablam! warning: field is never used: `children`
Sep 10 16:05:39.218 INFO kablam!   --> src/tree.rs:28:2
Sep 10 16:05:39.218 INFO kablam!    |
Sep 10 16:05:39.218 INFO kablam! 28 |     children: GenericArray<NodePointer<T,N>,N>
Sep 10 16:05:39.218 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 16:05:39.218 INFO kablam! 
Sep 10 16:05:39.218 INFO kablam! warning: method is never used: `new`
Sep 10 16:05:39.218 INFO kablam!   --> src/tree.rs:33:5
Sep 10 16:05:39.218 INFO kablam!    |
Sep 10 16:05:39.218 INFO kablam! 33 |     fn new(value: T) -> Self{
Sep 10 16:05:39.218 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 16:05:39.219 INFO kablam! 
Sep 10 16:05:39.219 INFO kablam! warning: struct is never constructed: `Tree`
Sep 10 16:05:39.219 INFO kablam!   --> src/tree.rs:42:1
Sep 10 16:05:39.219 INFO kablam!    |
Sep 10 16:05:39.219 INFO kablam! 42 | struct Tree<T,N: ArrayLength<NodePointer<T,N>>>(NodePointer<T,N>);
Sep 10 16:05:39.219 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 16:05:39.219 INFO kablam! 
Sep 10 16:05:39.219 INFO kablam! warning: method is never used: `new`
Sep 10 16:05:39.219 INFO kablam!   --> src/tree.rs:47:2
Sep 10 16:05:39.219 INFO kablam!    |
Sep 10 16:05:39.219 INFO kablam! 47 |     fn new(value: T) -> Self {
Sep 10 16:05:39.219 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 16:05:39.219 INFO kablam! 
Sep 10 16:05:39.219 INFO kablam! warning: method is never used: `parent`
Sep 10 16:05:39.219 INFO kablam!   --> src/tree.rs:51:2
Sep 10 16:05:39.219 INFO kablam!    |
Sep 10 16:05:39.219 INFO kablam! 51 |     fn parent(&mut self) -> bool{
Sep 10 16:05:39.219 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 16:05:39.219 INFO kablam! 
Sep 10 16:05:39.219 INFO kablam! warning: method is never used: `child`
Sep 10 16:05:39.219 INFO kablam!   --> src/tree.rs:61:2
Sep 10 16:05:39.219 INFO kablam!    |
Sep 10 16:05:39.219 INFO kablam! 61 |     fn child(&mut self, child: usize) -> bool {
Sep 10 16:05:39.219 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 16:05:39.219 INFO kablam! 
Sep 10 16:05:39.315 INFO kablam! warning: field is never used: `value`
Sep 10 16:05:39.315 INFO kablam!   --> src/tree.rs:26:2
Sep 10 16:05:39.315 INFO kablam!    |
Sep 10 16:05:39.315 INFO kablam! 26 |     value: T,
Sep 10 16:05:39.315 INFO kablam!    |     ^^^^^^^^
Sep 10 16:05:39.315 INFO kablam!    |
Sep 10 16:05:39.315 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 16:05:39.315 INFO kablam! 
Sep 10 16:05:39.315 INFO kablam! warning: field is never used: `parent`
Sep 10 16:05:39.315 INFO kablam!   --> src/tree.rs:27:2
Sep 10 16:05:39.315 INFO kablam!    |
Sep 10 16:05:39.315 INFO kablam! 27 |     parent: NodePointer<T,N>,
Sep 10 16:05:39.315 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 16:05:39.315 INFO kablam! 
Sep 10 16:05:39.315 INFO kablam! warning: field is never used: `children`
Sep 10 16:05:39.315 INFO kablam!   --> src/tree.rs:28:2
Sep 10 16:05:39.315 INFO kablam!    |
Sep 10 16:05:39.315 INFO kablam! 28 |     children: GenericArray<NodePointer<T,N>,N>
Sep 10 16:05:39.315 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 16:05:39.315 INFO kablam! 
Sep 10 16:05:39.315 INFO kablam! warning: method is never used: `new`
Sep 10 16:05:39.315 INFO kablam!   --> src/tree.rs:33:5
Sep 10 16:05:39.315 INFO kablam!    |
Sep 10 16:05:39.315 INFO kablam! 33 |     fn new(value: T) -> Self{
Sep 10 16:05:39.315 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 16:05:39.315 INFO kablam! 
Sep 10 16:05:39.315 INFO kablam! warning: struct is never constructed: `Tree`
Sep 10 16:05:39.315 INFO kablam!   --> src/tree.rs:42:1
Sep 10 16:05:39.315 INFO kablam!    |
Sep 10 16:05:39.315 INFO kablam! 42 | struct Tree<T,N: ArrayLength<NodePointer<T,N>>>(NodePointer<T,N>);
Sep 10 16:05:39.315 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 16:05:39.315 INFO kablam! 
Sep 10 16:05:39.316 INFO kablam! warning: method is never used: `new`
Sep 10 16:05:39.316 INFO kablam!   --> src/tree.rs:47:2
Sep 10 16:05:39.316 INFO kablam!    |
Sep 10 16:05:39.316 INFO kablam! 47 |     fn new(value: T) -> Self {
Sep 10 16:05:39.316 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 16:05:39.316 INFO kablam! 
Sep 10 16:05:39.316 INFO kablam! warning: method is never used: `parent`
Sep 10 16:05:39.316 INFO kablam!   --> src/tree.rs:51:2
Sep 10 16:05:39.316 INFO kablam!    |
Sep 10 16:05:39.316 INFO kablam! 51 |     fn parent(&mut self) -> bool{
Sep 10 16:05:39.316 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 16:05:39.316 INFO kablam! 
Sep 10 16:05:39.316 INFO kablam! warning: method is never used: `child`
Sep 10 16:05:39.316 INFO kablam!   --> src/tree.rs:61:2
Sep 10 16:05:39.316 INFO kablam!    |
Sep 10 16:05:39.316 INFO kablam! 61 |     fn child(&mut self, child: usize) -> bool {
Sep 10 16:05:39.316 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 16:05:39.316 INFO kablam! 
Sep 10 16:05:39.350 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Sep 10 16:05:39.353 INFO kablam! su: No module specific data is present
Sep 10 16:05:40.704 INFO running `"docker" "rm" "-f" "f6ca7e2aa3b2e4daf0bb997a052e58867d7ede1db562faf51f1afe4d25e68465"`
Sep 10 16:05:40.818 INFO blam! f6ca7e2aa3b2e4daf0bb997a052e58867d7ede1db562faf51f1afe4d25e68465