Nov 28 23:06:40.745 INFO checking jungle-0.1.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 23:06:40.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 23:06:41.096 INFO [stdout] 6f710be853f8e660699ff32934ef2bdc7c8d7bdd245ed4eecb13a08cacfe5122
Nov 28 23:06:41.099 INFO running `"docker" "start" "-a" "6f710be853f8e660699ff32934ef2bdc7c8d7bdd245ed4eecb13a08cacfe5122"`
Nov 28 23:06:42.511 INFO [stderr] usermod: no changes
Nov 28 23:06:42.592 INFO [stderr]     Checking jungle v0.1.1 (/source)
Nov 28 23:06:44.057 INFO [stderr] warning: field is never used: `value`
Nov 28 23:06:44.058 INFO [stderr]   --> src/tree.rs:26:2
Nov 28 23:06:44.058 INFO [stderr]    |
Nov 28 23:06:44.058 INFO [stderr] 26 |     value: T,
Nov 28 23:06:44.058 INFO [stderr]    |     ^^^^^^^^
Nov 28 23:06:44.059 INFO [stderr]    |
Nov 28 23:06:44.059 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 23:06:44.059 INFO [stderr] 
Nov 28 23:06:44.059 INFO [stderr] warning: field is never used: `parent`
Nov 28 23:06:44.060 INFO [stderr]   --> src/tree.rs:27:2
Nov 28 23:06:44.060 INFO [stderr]    |
Nov 28 23:06:44.060 INFO [stderr] 27 |     parent: NodePointer<T,N>,
Nov 28 23:06:44.060 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.061 INFO [stderr] 
Nov 28 23:06:44.061 INFO [stderr] warning: field is never used: `children`
Nov 28 23:06:44.061 INFO [stderr]   --> src/tree.rs:28:2
Nov 28 23:06:44.061 INFO [stderr]    |
Nov 28 23:06:44.062 INFO [stderr] 28 |     children: GenericArray<NodePointer<T,N>,N>
Nov 28 23:06:44.062 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.062 INFO [stderr] 
Nov 28 23:06:44.062 INFO [stderr] warning: method is never used: `new`
Nov 28 23:06:44.063 INFO [stderr]   --> src/tree.rs:33:5
Nov 28 23:06:44.063 INFO [stderr]    |
Nov 28 23:06:44.063 INFO [stderr] 33 |     fn new(value: T) -> Self{
Nov 28 23:06:44.063 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.064 INFO [stderr] 
Nov 28 23:06:44.064 INFO [stderr] warning: struct is never constructed: `Tree`
Nov 28 23:06:44.064 INFO [stderr]   --> src/tree.rs:42:1
Nov 28 23:06:44.064 INFO [stderr]    |
Nov 28 23:06:44.065 INFO [stderr] 42 | struct Tree<T,N: ArrayLength<NodePointer<T,N>>>(NodePointer<T,N>);
Nov 28 23:06:44.065 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.065 INFO [stderr] 
Nov 28 23:06:44.065 INFO [stderr] warning: method is never used: `new`
Nov 28 23:06:44.066 INFO [stderr]   --> src/tree.rs:47:2
Nov 28 23:06:44.066 INFO [stderr]    |
Nov 28 23:06:44.066 INFO [stderr] 47 |     fn new(value: T) -> Self {
Nov 28 23:06:44.066 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.066 INFO [stderr] 
Nov 28 23:06:44.067 INFO [stderr] warning: method is never used: `parent`
Nov 28 23:06:44.067 INFO [stderr]   --> src/tree.rs:51:2
Nov 28 23:06:44.067 INFO [stderr]    |
Nov 28 23:06:44.067 INFO [stderr] 51 |     fn parent(&mut self) -> bool{
Nov 28 23:06:44.068 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.068 INFO [stderr] 
Nov 28 23:06:44.068 INFO [stderr] warning: method is never used: `child`
Nov 28 23:06:44.068 INFO [stderr]   --> src/tree.rs:61:2
Nov 28 23:06:44.069 INFO [stderr]    |
Nov 28 23:06:44.069 INFO [stderr] 61 |     fn child(&mut self, child: usize) -> bool {
Nov 28 23:06:44.069 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.069 INFO [stderr] 
Nov 28 23:06:44.210 INFO [stderr] warning: field is never used: `value`
Nov 28 23:06:44.210 INFO [stderr]   --> src/tree.rs:26:2
Nov 28 23:06:44.210 INFO [stderr]    |
Nov 28 23:06:44.211 INFO [stderr] 26 |     value: T,
Nov 28 23:06:44.211 INFO [stderr]    |     ^^^^^^^^
Nov 28 23:06:44.211 INFO [stderr]    |
Nov 28 23:06:44.211 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 23:06:44.212 INFO [stderr] 
Nov 28 23:06:44.212 INFO [stderr] warning: field is never used: `parent`
Nov 28 23:06:44.212 INFO [stderr]   --> src/tree.rs:27:2
Nov 28 23:06:44.212 INFO [stderr]    |
Nov 28 23:06:44.213 INFO [stderr] 27 |     parent: NodePointer<T,N>,
Nov 28 23:06:44.213 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.213 INFO [stderr] 
Nov 28 23:06:44.213 INFO [stderr] warning: field is never used: `children`
Nov 28 23:06:44.214 INFO [stderr]   --> src/tree.rs:28:2
Nov 28 23:06:44.214 INFO [stderr]    |
Nov 28 23:06:44.214 INFO [stderr] 28 |     children: GenericArray<NodePointer<T,N>,N>
Nov 28 23:06:44.214 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.215 INFO [stderr] 
Nov 28 23:06:44.215 INFO [stderr] warning: method is never used: `new`
Nov 28 23:06:44.215 INFO [stderr]   --> src/tree.rs:33:5
Nov 28 23:06:44.215 INFO [stderr]    |
Nov 28 23:06:44.216 INFO [stderr] 33 |     fn new(value: T) -> Self{
Nov 28 23:06:44.216 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.216 INFO [stderr] 
Nov 28 23:06:44.216 INFO [stderr] warning: struct is never constructed: `Tree`
Nov 28 23:06:44.217 INFO [stderr]   --> src/tree.rs:42:1
Nov 28 23:06:44.217 INFO [stderr]    |
Nov 28 23:06:44.217 INFO [stderr] 42 | struct Tree<T,N: ArrayLength<NodePointer<T,N>>>(NodePointer<T,N>);
Nov 28 23:06:44.217 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.218 INFO [stderr] 
Nov 28 23:06:44.218 INFO [stderr] warning: method is never used: `new`
Nov 28 23:06:44.218 INFO [stderr]   --> src/tree.rs:47:2
Nov 28 23:06:44.218 INFO [stderr]    |
Nov 28 23:06:44.219 INFO [stderr] 47 |     fn new(value: T) -> Self {
Nov 28 23:06:44.219 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.219 INFO [stderr] 
Nov 28 23:06:44.219 INFO [stderr] warning: method is never used: `parent`
Nov 28 23:06:44.219 INFO [stderr]   --> src/tree.rs:51:2
Nov 28 23:06:44.220 INFO [stderr]    |
Nov 28 23:06:44.220 INFO [stderr] 51 |     fn parent(&mut self) -> bool{
Nov 28 23:06:44.220 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.221 INFO [stderr] 
Nov 28 23:06:44.221 INFO [stderr] warning: method is never used: `child`
Nov 28 23:06:44.221 INFO [stderr]   --> src/tree.rs:61:2
Nov 28 23:06:44.221 INFO [stderr]    |
Nov 28 23:06:44.221 INFO [stderr] 61 |     fn child(&mut self, child: usize) -> bool {
Nov 28 23:06:44.222 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:06:44.222 INFO [stderr] 
Nov 28 23:06:44.269 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Nov 28 23:06:44.271 INFO [stderr] su: No module specific data is present
Nov 28 23:06:45.134 INFO running `"docker" "inspect" "6f710be853f8e660699ff32934ef2bdc7c8d7bdd245ed4eecb13a08cacfe5122"`
Nov 28 23:06:45.466 INFO running `"docker" "rm" "-f" "6f710be853f8e660699ff32934ef2bdc7c8d7bdd245ed4eecb13a08cacfe5122"`
Nov 28 23:06:45.679 INFO [stdout] 6f710be853f8e660699ff32934ef2bdc7c8d7bdd245ed4eecb13a08cacfe5122