Dec 15 07:03:12.471 INFO testing jungle-0.1.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 07:03:12.471 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 15 07:03:12.999 INFO [stdout] 558d8d5edfd1b7c211e93801a2334707b9f253e0406abd07433878a2594889dd
Dec 15 07:03:13.000 INFO running `"docker" "start" "-a" "558d8d5edfd1b7c211e93801a2334707b9f253e0406abd07433878a2594889dd"`
Dec 15 07:03:14.938 INFO [stderr] usermod: no changes
Dec 15 07:03:15.011 INFO [stderr]    Compiling generic-array v0.5.1
Dec 15 07:03:15.901 INFO [stderr]    Compiling jungle v0.1.1 (/source)
Dec 15 07:03:16.651 INFO [stderr] warning: field is never used: `value`
Dec 15 07:03:16.651 INFO [stderr]   --> src/tree.rs:26:2
Dec 15 07:03:16.651 INFO [stderr]    |
Dec 15 07:03:16.651 INFO [stderr] 26 |     value: T,
Dec 15 07:03:16.651 INFO [stderr]    |     ^^^^^^^^
Dec 15 07:03:16.651 INFO [stderr]    |
Dec 15 07:03:16.651 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 07:03:16.651 INFO [stderr] 
Dec 15 07:03:16.651 INFO [stderr] warning: field is never used: `parent`
Dec 15 07:03:16.651 INFO [stderr]   --> src/tree.rs:27:2
Dec 15 07:03:16.651 INFO [stderr]    |
Dec 15 07:03:16.651 INFO [stderr] 27 |     parent: NodePointer<T,N>,
Dec 15 07:03:16.651 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:03:16.651 INFO [stderr] 
Dec 15 07:03:16.651 INFO [stderr] warning: field is never used: `children`
Dec 15 07:03:16.651 INFO [stderr]   --> src/tree.rs:28:2
Dec 15 07:03:16.651 INFO [stderr]    |
Dec 15 07:03:16.651 INFO [stderr] 28 |     children: GenericArray<NodePointer<T,N>,N>
Dec 15 07:03:16.652 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:03:16.652 INFO [stderr] 
Dec 15 07:03:16.652 INFO [stderr] warning: method is never used: `new`
Dec 15 07:03:16.652 INFO [stderr]   --> src/tree.rs:33:5
Dec 15 07:03:16.652 INFO [stderr]    |
Dec 15 07:03:16.652 INFO [stderr] 33 |     fn new(value: T) -> Self{
Dec 15 07:03:16.652 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:03:16.652 INFO [stderr] 
Dec 15 07:03:16.652 INFO [stderr] warning: struct is never constructed: `Tree`
Dec 15 07:03:16.652 INFO [stderr]   --> src/tree.rs:42:1
Dec 15 07:03:16.652 INFO [stderr]    |
Dec 15 07:03:16.652 INFO [stderr] 42 | struct Tree<T,N: ArrayLength<NodePointer<T,N>>>(NodePointer<T,N>);
Dec 15 07:03:16.652 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:03:16.652 INFO [stderr] 
Dec 15 07:03:16.652 INFO [stderr] warning: method is never used: `new`
Dec 15 07:03:16.652 INFO [stderr]   --> src/tree.rs:47:2
Dec 15 07:03:16.652 INFO [stderr]    |
Dec 15 07:03:16.652 INFO [stderr] 47 |     fn new(value: T) -> Self {
Dec 15 07:03:16.652 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:03:16.652 INFO [stderr] 
Dec 15 07:03:16.652 INFO [stderr] warning: method is never used: `parent`
Dec 15 07:03:16.652 INFO [stderr]   --> src/tree.rs:51:2
Dec 15 07:03:16.652 INFO [stderr]    |
Dec 15 07:03:16.652 INFO [stderr] 51 |     fn parent(&mut self) -> bool{
Dec 15 07:03:16.652 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:03:16.652 INFO [stderr] 
Dec 15 07:03:16.652 INFO [stderr] warning: method is never used: `child`
Dec 15 07:03:16.652 INFO [stderr]   --> src/tree.rs:61:2
Dec 15 07:03:16.652 INFO [stderr]    |
Dec 15 07:03:16.652 INFO [stderr] 61 |     fn child(&mut self, child: usize) -> bool {
Dec 15 07:03:16.652 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:03:16.652 INFO [stderr] 
Dec 15 07:03:16.680 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Dec 15 07:03:16.683 INFO [stderr] su: No module specific data is present
Dec 15 07:03:17.837 INFO running `"docker" "inspect" "558d8d5edfd1b7c211e93801a2334707b9f253e0406abd07433878a2594889dd"`
Dec 15 07:03:18.177 INFO running `"docker" "rm" "-f" "558d8d5edfd1b7c211e93801a2334707b9f253e0406abd07433878a2594889dd"`
Dec 15 07:03:18.482 INFO [stdout] 558d8d5edfd1b7c211e93801a2334707b9f253e0406abd07433878a2594889dd
Dec 15 07:03:18.488 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 15 07:03:18.905 INFO [stdout] 87ab0c570583a65d56fb0b3ae2f17d1526ef6e9adfa52790aa6a95c39ee0451a
Dec 15 07:03:18.908 INFO running `"docker" "start" "-a" "87ab0c570583a65d56fb0b3ae2f17d1526ef6e9adfa52790aa6a95c39ee0451a"`
Dec 15 07:03:21.018 INFO [stderr] usermod: no changes
Dec 15 07:03:21.116 INFO [stderr]    Compiling jungle v0.1.1 (/source)
Dec 15 07:03:22.183 INFO [stderr] warning: field is never used: `value`
Dec 15 07:03:22.183 INFO [stderr]   --> src/tree.rs:26:2
Dec 15 07:03:22.183 INFO [stderr]    |
Dec 15 07:03:22.184 INFO [stderr] 26 |     value: T,
Dec 15 07:03:22.184 INFO [stderr]    |     ^^^^^^^^
Dec 15 07:03:22.184 INFO [stderr]    |
Dec 15 07:03:22.184 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 07:03:22.184 INFO [stderr] 
Dec 15 07:03:22.185 INFO [stderr] warning: field is never used: `parent`
Dec 15 07:03:22.185 INFO [stderr]   --> src/tree.rs:27:2
Dec 15 07:03:22.185 INFO [stderr]    |
Dec 15 07:03:22.185 INFO [stderr] 27 |     parent: NodePointer<T,N>,
Dec 15 07:03:22.185 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:03:22.185 INFO [stderr] 
Dec 15 07:03:22.185 INFO [stderr] warning: field is never used: `children`
Dec 15 07:03:22.185 INFO [stderr]   --> src/tree.rs:28:2
Dec 15 07:03:22.185 INFO [stderr]    |
Dec 15 07:03:22.185 INFO [stderr] 28 |     children: GenericArray<NodePointer<T,N>,N>
Dec 15 07:03:22.185 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:03:22.185 INFO [stderr] 
Dec 15 07:03:22.186 INFO [stderr] warning: method is never used: `new`
Dec 15 07:03:22.186 INFO [stderr]   --> src/tree.rs:33:5
Dec 15 07:03:22.186 INFO [stderr]    |
Dec 15 07:03:22.186 INFO [stderr] 33 |     fn new(value: T) -> Self{
Dec 15 07:03:22.186 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:03:22.186 INFO [stderr] 
Dec 15 07:03:22.186 INFO [stderr] warning: struct is never constructed: `Tree`
Dec 15 07:03:22.186 INFO [stderr]   --> src/tree.rs:42:1
Dec 15 07:03:22.186 INFO [stderr]    |
Dec 15 07:03:22.186 INFO [stderr] 42 | struct Tree<T,N: ArrayLength<NodePointer<T,N>>>(NodePointer<T,N>);
Dec 15 07:03:22.186 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:03:22.186 INFO [stderr] 
Dec 15 07:03:22.186 INFO [stderr] warning: method is never used: `new`
Dec 15 07:03:22.186 INFO [stderr]   --> src/tree.rs:47:2
Dec 15 07:03:22.186 INFO [stderr]    |
Dec 15 07:03:22.186 INFO [stderr] 47 |     fn new(value: T) -> Self {
Dec 15 07:03:22.186 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:03:22.186 INFO [stderr] 
Dec 15 07:03:22.186 INFO [stderr] warning: method is never used: `parent`
Dec 15 07:03:22.186 INFO [stderr]   --> src/tree.rs:51:2
Dec 15 07:03:22.186 INFO [stderr]    |
Dec 15 07:03:22.186 INFO [stderr] 51 |     fn parent(&mut self) -> bool{
Dec 15 07:03:22.186 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:03:22.186 INFO [stderr] 
Dec 15 07:03:22.186 INFO [stderr] warning: method is never used: `child`
Dec 15 07:03:22.186 INFO [stderr]   --> src/tree.rs:61:2
Dec 15 07:03:22.186 INFO [stderr]    |
Dec 15 07:03:22.186 INFO [stderr] 61 |     fn child(&mut self, child: usize) -> bool {
Dec 15 07:03:22.186 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:03:22.186 INFO [stderr] 
Dec 15 07:03:22.624 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Dec 15 07:03:22.627 INFO [stderr] su: No module specific data is present
Dec 15 07:03:24.200 INFO running `"docker" "inspect" "87ab0c570583a65d56fb0b3ae2f17d1526ef6e9adfa52790aa6a95c39ee0451a"`
Dec 15 07:03:24.475 INFO running `"docker" "rm" "-f" "87ab0c570583a65d56fb0b3ae2f17d1526ef6e9adfa52790aa6a95c39ee0451a"`
Dec 15 07:03:24.692 INFO [stdout] 87ab0c570583a65d56fb0b3ae2f17d1526ef6e9adfa52790aa6a95c39ee0451a
Dec 15 07:03:24.699 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 15 07:03:25.159 INFO [stdout] 3103553b71dd8db2b07acbdd953a077067826ba7747c470239c59d8209ccb864
Dec 15 07:03:25.161 INFO running `"docker" "start" "-a" "3103553b71dd8db2b07acbdd953a077067826ba7747c470239c59d8209ccb864"`
Dec 15 07:03:26.385 INFO [stderr] usermod: no changes
Dec 15 07:03:26.478 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 07:03:26.478 INFO [stderr]      Running /target/debug/deps/jungle-d05b30b485b62faa
Dec 15 07:03:26.478 INFO [stderr]    Doc-tests jungle
Dec 15 07:03:26.478 INFO [stdout] 
Dec 15 07:03:26.478 INFO [stdout] running 1 test
Dec 15 07:03:26.478 INFO [stdout] test tests::it_works ... ok
Dec 15 07:03:26.478 INFO [stdout] 
Dec 15 07:03:26.478 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 07:03:26.478 INFO [stdout] 
Dec 15 07:03:27.681 INFO [stdout] 
Dec 15 07:03:27.681 INFO [stdout] running 0 tests
Dec 15 07:03:27.681 INFO [stdout] 
Dec 15 07:03:27.681 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 07:03:27.681 INFO [stdout] 
Dec 15 07:03:27.694 INFO [stderr] su: No module specific data is present
Dec 15 07:03:28.748 INFO running `"docker" "inspect" "3103553b71dd8db2b07acbdd953a077067826ba7747c470239c59d8209ccb864"`
Dec 15 07:03:29.143 INFO running `"docker" "rm" "-f" "3103553b71dd8db2b07acbdd953a077067826ba7747c470239c59d8209ccb864"`
Dec 15 07:03:29.511 INFO [stdout] 3103553b71dd8db2b07acbdd953a077067826ba7747c470239c59d8209ccb864