Nov 28 23:06:41.122 INFO checking jungle-0.1.1 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 23:06:41.123 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 23:06:41.550 INFO [stdout] 1c7911e150dc9a4657adb2ad909a2a6b7175f491e42672991504eb0a1c916388
Nov 28 23:06:41.552 INFO running `"docker" "start" "-a" "1c7911e150dc9a4657adb2ad909a2a6b7175f491e42672991504eb0a1c916388"`
Nov 28 23:06:42.935 INFO [stderr] usermod: no changes
Nov 28 23:06:43.024 INFO [stderr]     Checking generic-array v0.5.1
Nov 28 23:06:43.737 INFO [stderr]     Checking jungle v0.1.1 (/source)
Nov 28 23:06:44.744 INFO [stderr] warning: field is never used: `value`
Nov 28 23:06:44.744 INFO [stderr]   --> src/tree.rs:26:2
Nov 28 23:06:44.744 INFO [stderr]    |
Nov 28 23:06:44.745 INFO [stderr] 26 |     value: T,
Nov 28 23:06:44.745 INFO [stderr]    |     ^^^^^^^^
Nov 28 23:06:44.745 INFO [stderr]    |
Nov 28 23:06:44.745 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 23:06:44.745 INFO [stderr] 
Nov 28 23:06:44.745 INFO [stderr] warning: field is never used: `parent`
Nov 28 23:06:44.745 INFO [stderr]   --> src/tree.rs:27:2
Nov 28 23:06:44.745 INFO [stderr]    |
Nov 28 23:06:44.745 INFO [stderr] 27 |     parent: NodePointer<T,N>,
Nov 28 23:06:44.745 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.745 INFO [stderr] 
Nov 28 23:06:44.745 INFO [stderr] warning: field is never used: `children`
Nov 28 23:06:44.745 INFO [stderr]   --> src/tree.rs:28:2
Nov 28 23:06:44.745 INFO [stderr]    |
Nov 28 23:06:44.745 INFO [stderr] 28 |     children: GenericArray<NodePointer<T,N>,N>
Nov 28 23:06:44.745 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.745 INFO [stderr] 
Nov 28 23:06:44.745 INFO [stderr] warning: method is never used: `new`
Nov 28 23:06:44.745 INFO [stderr]   --> src/tree.rs:33:5
Nov 28 23:06:44.745 INFO [stderr]    |
Nov 28 23:06:44.745 INFO [stderr] 33 |     fn new(value: T) -> Self{
Nov 28 23:06:44.745 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.745 INFO [stderr] 
Nov 28 23:06:44.745 INFO [stderr] warning: struct is never constructed: `Tree`
Nov 28 23:06:44.745 INFO [stderr]   --> src/tree.rs:42:1
Nov 28 23:06:44.745 INFO [stderr]    |
Nov 28 23:06:44.745 INFO [stderr] 42 | struct Tree<T,N: ArrayLength<NodePointer<T,N>>>(NodePointer<T,N>);
Nov 28 23:06:44.745 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.745 INFO [stderr] 
Nov 28 23:06:44.745 INFO [stderr] warning: method is never used: `new`
Nov 28 23:06:44.745 INFO [stderr]   --> src/tree.rs:47:2
Nov 28 23:06:44.745 INFO [stderr]    |
Nov 28 23:06:44.745 INFO [stderr] 47 |     fn new(value: T) -> Self {
Nov 28 23:06:44.745 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.745 INFO [stderr] 
Nov 28 23:06:44.745 INFO [stderr] warning: method is never used: `parent`
Nov 28 23:06:44.745 INFO [stderr]   --> src/tree.rs:51:2
Nov 28 23:06:44.745 INFO [stderr]    |
Nov 28 23:06:44.745 INFO [stderr] 51 |     fn parent(&mut self) -> bool{
Nov 28 23:06:44.745 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.745 INFO [stderr] 
Nov 28 23:06:44.745 INFO [stderr] warning: method is never used: `child`
Nov 28 23:06:44.745 INFO [stderr]   --> src/tree.rs:61:2
Nov 28 23:06:44.745 INFO [stderr]    |
Nov 28 23:06:44.745 INFO [stderr] 61 |     fn child(&mut self, child: usize) -> bool {
Nov 28 23:06:44.745 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.745 INFO [stderr] 
Nov 28 23:06:45.111 INFO [stderr] warning: field is never used: `value`
Nov 28 23:06:45.111 INFO [stderr]   --> src/tree.rs:26:2
Nov 28 23:06:45.111 INFO [stderr]    |
Nov 28 23:06:45.111 INFO [stderr] 26 |     value: T,
Nov 28 23:06:45.111 INFO [stderr]    |     ^^^^^^^^
Nov 28 23:06:45.111 INFO [stderr]    |
Nov 28 23:06:45.111 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 23:06:45.111 INFO [stderr] 
Nov 28 23:06:45.111 INFO [stderr] warning: field is never used: `parent`
Nov 28 23:06:45.111 INFO [stderr]   --> src/tree.rs:27:2
Nov 28 23:06:45.111 INFO [stderr]    |
Nov 28 23:06:45.111 INFO [stderr] 27 |     parent: NodePointer<T,N>,
Nov 28 23:06:45.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:45.111 INFO [stderr] 
Nov 28 23:06:45.111 INFO [stderr] warning: field is never used: `children`
Nov 28 23:06:45.111 INFO [stderr]   --> src/tree.rs:28:2
Nov 28 23:06:45.111 INFO [stderr]    |
Nov 28 23:06:45.111 INFO [stderr] 28 |     children: GenericArray<NodePointer<T,N>,N>
Nov 28 23:06:45.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:45.111 INFO [stderr] 
Nov 28 23:06:45.111 INFO [stderr] warning: method is never used: `new`
Nov 28 23:06:45.111 INFO [stderr]   --> src/tree.rs:33:5
Nov 28 23:06:45.111 INFO [stderr]    |
Nov 28 23:06:45.111 INFO [stderr] 33 |     fn new(value: T) -> Self{
Nov 28 23:06:45.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:45.111 INFO [stderr] 
Nov 28 23:06:45.111 INFO [stderr] warning: struct is never constructed: `Tree`
Nov 28 23:06:45.111 INFO [stderr]   --> src/tree.rs:42:1
Nov 28 23:06:45.111 INFO [stderr]    |
Nov 28 23:06:45.111 INFO [stderr] 42 | struct Tree<T,N: ArrayLength<NodePointer<T,N>>>(NodePointer<T,N>);
Nov 28 23:06:45.111 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:45.111 INFO [stderr] 
Nov 28 23:06:45.111 INFO [stderr] warning: method is never used: `new`
Nov 28 23:06:45.111 INFO [stderr]   --> src/tree.rs:47:2
Nov 28 23:06:45.111 INFO [stderr]    |
Nov 28 23:06:45.111 INFO [stderr] 47 |     fn new(value: T) -> Self {
Nov 28 23:06:45.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:45.111 INFO [stderr] 
Nov 28 23:06:45.111 INFO [stderr] warning: method is never used: `parent`
Nov 28 23:06:45.111 INFO [stderr]   --> src/tree.rs:51:2
Nov 28 23:06:45.111 INFO [stderr]    |
Nov 28 23:06:45.111 INFO [stderr] 51 |     fn parent(&mut self) -> bool{
Nov 28 23:06:45.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:45.111 INFO [stderr] 
Nov 28 23:06:45.111 INFO [stderr] warning: method is never used: `child`
Nov 28 23:06:45.111 INFO [stderr]   --> src/tree.rs:61:2
Nov 28 23:06:45.111 INFO [stderr]    |
Nov 28 23:06:45.111 INFO [stderr] 61 |     fn child(&mut self, child: usize) -> bool {
Nov 28 23:06:45.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:45.111 INFO [stderr] 
Nov 28 23:06:45.176 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
Nov 28 23:06:45.176 INFO [stderr] su: No module specific data is present
Nov 28 23:06:45.827 INFO running `"docker" "inspect" "1c7911e150dc9a4657adb2ad909a2a6b7175f491e42672991504eb0a1c916388"`
Nov 28 23:06:45.986 INFO running `"docker" "rm" "-f" "1c7911e150dc9a4657adb2ad909a2a6b7175f491e42672991504eb0a1c916388"`
Nov 28 23:06:46.212 INFO [stdout] 1c7911e150dc9a4657adb2ad909a2a6b7175f491e42672991504eb0a1c916388