Nov 01 20:49:58.526 INFO checking jungle-0.1.1 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 20:49:58.528 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 20:49:59.033 INFO blam! 22ca8406ec942bce1e8a8de959dc4e446da1fe0a99e3a7ecef2d651f396b040d
Nov 01 20:49:59.034 INFO running `"docker" "start" "-a" "22ca8406ec942bce1e8a8de959dc4e446da1fe0a99e3a7ecef2d651f396b040d"`
Nov 01 20:50:00.975 INFO kablam! usermod: no changes
Nov 01 20:50:01.036 INFO kablam!     Checking generic-array v0.5.1
Nov 01 20:50:01.961 INFO kablam!     Checking jungle v0.1.1 (/source)
Nov 01 20:50:03.144 INFO kablam! warning: field is never used: `value`
Nov 01 20:50:03.144 INFO kablam!   --> src/tree.rs:26:2
Nov 01 20:50:03.144 INFO kablam!    |
Nov 01 20:50:03.144 INFO kablam! 26 |     value: T,
Nov 01 20:50:03.144 INFO kablam!    |     ^^^^^^^^
Nov 01 20:50:03.144 INFO kablam!    |
Nov 01 20:50:03.144 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 20:50:03.144 INFO kablam! 
Nov 01 20:50:03.144 INFO kablam! warning: field is never used: `parent`
Nov 01 20:50:03.144 INFO kablam!   --> src/tree.rs:27:2
Nov 01 20:50:03.144 INFO kablam!    |
Nov 01 20:50:03.145 INFO kablam! 27 |     parent: NodePointer<T,N>,
Nov 01 20:50:03.145 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:50:03.145 INFO kablam! 
Nov 01 20:50:03.145 INFO kablam! warning: field is never used: `children`
Nov 01 20:50:03.145 INFO kablam!   --> src/tree.rs:28:2
Nov 01 20:50:03.145 INFO kablam!    |
Nov 01 20:50:03.145 INFO kablam! 28 |     children: GenericArray<NodePointer<T,N>,N>
Nov 01 20:50:03.145 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:50:03.145 INFO kablam! 
Nov 01 20:50:03.145 INFO kablam! warning: method is never used: `new`
Nov 01 20:50:03.145 INFO kablam!   --> src/tree.rs:33:5
Nov 01 20:50:03.145 INFO kablam!    |
Nov 01 20:50:03.145 INFO kablam! 33 |     fn new(value: T) -> Self{
Nov 01 20:50:03.145 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:50:03.145 INFO kablam! 
Nov 01 20:50:03.145 INFO kablam! warning: struct is never constructed: `Tree`
Nov 01 20:50:03.145 INFO kablam!   --> src/tree.rs:42:1
Nov 01 20:50:03.145 INFO kablam!    |
Nov 01 20:50:03.145 INFO kablam! 42 | struct Tree<T,N: ArrayLength<NodePointer<T,N>>>(NodePointer<T,N>);
Nov 01 20:50:03.145 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:50:03.145 INFO kablam! 
Nov 01 20:50:03.145 INFO kablam! warning: method is never used: `new`
Nov 01 20:50:03.145 INFO kablam!   --> src/tree.rs:47:2
Nov 01 20:50:03.145 INFO kablam!    |
Nov 01 20:50:03.145 INFO kablam! 47 |     fn new(value: T) -> Self {
Nov 01 20:50:03.145 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:50:03.145 INFO kablam! 
Nov 01 20:50:03.145 INFO kablam! warning: method is never used: `parent`
Nov 01 20:50:03.145 INFO kablam!   --> src/tree.rs:51:2
Nov 01 20:50:03.145 INFO kablam!    |
Nov 01 20:50:03.145 INFO kablam! 51 |     fn parent(&mut self) -> bool{
Nov 01 20:50:03.145 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:50:03.145 INFO kablam! 
Nov 01 20:50:03.145 INFO kablam! warning: method is never used: `child`
Nov 01 20:50:03.145 INFO kablam!   --> src/tree.rs:61:2
Nov 01 20:50:03.145 INFO kablam!    |
Nov 01 20:50:03.145 INFO kablam! 61 |     fn child(&mut self, child: usize) -> bool {
Nov 01 20:50:03.145 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:50:03.145 INFO kablam! 
Nov 01 20:50:03.304 INFO kablam! warning: field is never used: `value`
Nov 01 20:50:03.304 INFO kablam!   --> src/tree.rs:26:2
Nov 01 20:50:03.304 INFO kablam!    |
Nov 01 20:50:03.304 INFO kablam! 26 |     value: T,
Nov 01 20:50:03.304 INFO kablam!    |     ^^^^^^^^
Nov 01 20:50:03.304 INFO kablam!    |
Nov 01 20:50:03.304 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 20:50:03.304 INFO kablam! 
Nov 01 20:50:03.304 INFO kablam! warning: field is never used: `parent`
Nov 01 20:50:03.305 INFO kablam!   --> src/tree.rs:27:2
Nov 01 20:50:03.305 INFO kablam!    |
Nov 01 20:50:03.305 INFO kablam! 27 |     parent: NodePointer<T,N>,
Nov 01 20:50:03.305 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:50:03.305 INFO kablam! 
Nov 01 20:50:03.305 INFO kablam! warning: field is never used: `children`
Nov 01 20:50:03.305 INFO kablam!   --> src/tree.rs:28:2
Nov 01 20:50:03.305 INFO kablam!    |
Nov 01 20:50:03.305 INFO kablam! 28 |     children: GenericArray<NodePointer<T,N>,N>
Nov 01 20:50:03.305 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:50:03.305 INFO kablam! 
Nov 01 20:50:03.305 INFO kablam! warning: method is never used: `new`
Nov 01 20:50:03.305 INFO kablam!   --> src/tree.rs:33:5
Nov 01 20:50:03.305 INFO kablam!    |
Nov 01 20:50:03.305 INFO kablam! 33 |     fn new(value: T) -> Self{
Nov 01 20:50:03.305 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:50:03.305 INFO kablam! 
Nov 01 20:50:03.305 INFO kablam! warning: struct is never constructed: `Tree`
Nov 01 20:50:03.305 INFO kablam!   --> src/tree.rs:42:1
Nov 01 20:50:03.305 INFO kablam!    |
Nov 01 20:50:03.305 INFO kablam! 42 | struct Tree<T,N: ArrayLength<NodePointer<T,N>>>(NodePointer<T,N>);
Nov 01 20:50:03.305 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:50:03.305 INFO kablam! 
Nov 01 20:50:03.305 INFO kablam! warning: method is never used: `new`
Nov 01 20:50:03.305 INFO kablam!   --> src/tree.rs:47:2
Nov 01 20:50:03.305 INFO kablam!    |
Nov 01 20:50:03.305 INFO kablam! 47 |     fn new(value: T) -> Self {
Nov 01 20:50:03.305 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:50:03.305 INFO kablam! 
Nov 01 20:50:03.305 INFO kablam! warning: method is never used: `parent`
Nov 01 20:50:03.305 INFO kablam!   --> src/tree.rs:51:2
Nov 01 20:50:03.305 INFO kablam!    |
Nov 01 20:50:03.305 INFO kablam! 51 |     fn parent(&mut self) -> bool{
Nov 01 20:50:03.305 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:50:03.305 INFO kablam! 
Nov 01 20:50:03.305 INFO kablam! warning: method is never used: `child`
Nov 01 20:50:03.305 INFO kablam!   --> src/tree.rs:61:2
Nov 01 20:50:03.305 INFO kablam!    |
Nov 01 20:50:03.305 INFO kablam! 61 |     fn child(&mut self, child: usize) -> bool {
Nov 01 20:50:03.305 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:50:03.305 INFO kablam! 
Nov 01 20:50:03.360 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
Nov 01 20:50:03.364 INFO kablam! su: No module specific data is present
Nov 01 20:50:04.029 INFO running `"docker" "rm" "-f" "22ca8406ec942bce1e8a8de959dc4e446da1fe0a99e3a7ecef2d651f396b040d"`
Nov 01 20:50:04.314 INFO blam! 22ca8406ec942bce1e8a8de959dc4e446da1fe0a99e3a7ecef2d651f396b040d