Nov 18 08:10:44.878 INFO testing jungle-0.1.1 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 08:10:44.879 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 08:10:45.271 INFO [stdout] 373315de07feea244f5e5f78751eee1793a29c3e5b584ccf70005ced68858a22
Nov 18 08:10:45.279 INFO running `"docker" "start" "-a" "373315de07feea244f5e5f78751eee1793a29c3e5b584ccf70005ced68858a22"`
Nov 18 08:10:46.598 INFO [stderr] usermod: no changes
Nov 18 08:10:46.657 INFO [stderr]    Compiling jungle v0.1.1 (/source)
Nov 18 08:10:47.237 INFO [stderr] warning: field is never used: `value`
Nov 18 08:10:47.237 INFO [stderr]   --> src/tree.rs:26:2
Nov 18 08:10:47.238 INFO [stderr]    |
Nov 18 08:10:47.238 INFO [stderr] 26 |     value: T,
Nov 18 08:10:47.238 INFO [stderr]    |     ^^^^^^^^
Nov 18 08:10:47.238 INFO [stderr]    |
Nov 18 08:10:47.238 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 08:10:47.238 INFO [stderr] 
Nov 18 08:10:47.238 INFO [stderr] warning: field is never used: `parent`
Nov 18 08:10:47.238 INFO [stderr]   --> src/tree.rs:27:2
Nov 18 08:10:47.238 INFO [stderr]    |
Nov 18 08:10:47.238 INFO [stderr] 27 |     parent: NodePointer<T,N>,
Nov 18 08:10:47.238 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 08:10:47.238 INFO [stderr] 
Nov 18 08:10:47.238 INFO [stderr] warning: field is never used: `children`
Nov 18 08:10:47.238 INFO [stderr]   --> src/tree.rs:28:2
Nov 18 08:10:47.239 INFO [stderr]    |
Nov 18 08:10:47.239 INFO [stderr] 28 |     children: GenericArray<NodePointer<T,N>,N>
Nov 18 08:10:47.239 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 08:10:47.239 INFO [stderr] 
Nov 18 08:10:47.239 INFO [stderr] warning: method is never used: `new`
Nov 18 08:10:47.239 INFO [stderr]   --> src/tree.rs:33:5
Nov 18 08:10:47.239 INFO [stderr]    |
Nov 18 08:10:47.239 INFO [stderr] 33 |     fn new(value: T) -> Self{
Nov 18 08:10:47.239 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 08:10:47.239 INFO [stderr] 
Nov 18 08:10:47.239 INFO [stderr] warning: struct is never constructed: `Tree`
Nov 18 08:10:47.239 INFO [stderr]   --> src/tree.rs:42:1
Nov 18 08:10:47.239 INFO [stderr]    |
Nov 18 08:10:47.239 INFO [stderr] 42 | struct Tree<T,N: ArrayLength<NodePointer<T,N>>>(NodePointer<T,N>);
Nov 18 08:10:47.239 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 08:10:47.239 INFO [stderr] 
Nov 18 08:10:47.239 INFO [stderr] warning: method is never used: `new`
Nov 18 08:10:47.239 INFO [stderr]   --> src/tree.rs:47:2
Nov 18 08:10:47.239 INFO [stderr]    |
Nov 18 08:10:47.239 INFO [stderr] 47 |     fn new(value: T) -> Self {
Nov 18 08:10:47.239 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 08:10:47.239 INFO [stderr] 
Nov 18 08:10:47.239 INFO [stderr] warning: method is never used: `parent`
Nov 18 08:10:47.239 INFO [stderr]   --> src/tree.rs:51:2
Nov 18 08:10:47.239 INFO [stderr]    |
Nov 18 08:10:47.245 INFO [stderr] 51 |     fn parent(&mut self) -> bool{
Nov 18 08:10:47.245 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 08:10:47.245 INFO [stderr] 
Nov 18 08:10:47.245 INFO [stderr] warning: method is never used: `child`
Nov 18 08:10:47.245 INFO [stderr]   --> src/tree.rs:61:2
Nov 18 08:10:47.245 INFO [stderr]    |
Nov 18 08:10:47.245 INFO [stderr] 61 |     fn child(&mut self, child: usize) -> bool {
Nov 18 08:10:47.245 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 08:10:47.245 INFO [stderr] 
Nov 18 08:10:47.319 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Nov 18 08:10:47.322 INFO [stderr] su: No module specific data is present
Nov 18 08:10:48.394 INFO running `"docker" "inspect" "373315de07feea244f5e5f78751eee1793a29c3e5b584ccf70005ced68858a22"`
Nov 18 08:10:48.659 INFO running `"docker" "rm" "-f" "373315de07feea244f5e5f78751eee1793a29c3e5b584ccf70005ced68858a22"`
Nov 18 08:10:48.903 INFO [stdout] 373315de07feea244f5e5f78751eee1793a29c3e5b584ccf70005ced68858a22
Nov 18 08:10:48.910 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 08:10:49.309 INFO [stdout] 592daed69c4180e7cb997e2b255d670404029de43ff21d8c9db14c0475d9dcd3
Nov 18 08:10:49.312 INFO running `"docker" "start" "-a" "592daed69c4180e7cb997e2b255d670404029de43ff21d8c9db14c0475d9dcd3"`
Nov 18 08:10:49.884 INFO [stderr] usermod: no changes
Nov 18 08:10:49.924 INFO [stderr]    Compiling jungle v0.1.1 (/source)
Nov 18 08:10:50.547 INFO [stderr] warning: field is never used: `value`
Nov 18 08:10:50.547 INFO [stderr]   --> src/tree.rs:26:2
Nov 18 08:10:50.547 INFO [stderr]    |
Nov 18 08:10:50.547 INFO [stderr] 26 |     value: T,
Nov 18 08:10:50.547 INFO [stderr]    |     ^^^^^^^^
Nov 18 08:10:50.547 INFO [stderr]    |
Nov 18 08:10:50.547 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 08:10:50.547 INFO [stderr] 
Nov 18 08:10:50.547 INFO [stderr] warning: field is never used: `parent`
Nov 18 08:10:50.547 INFO [stderr]   --> src/tree.rs:27:2
Nov 18 08:10:50.547 INFO [stderr]    |
Nov 18 08:10:50.547 INFO [stderr] 27 |     parent: NodePointer<T,N>,
Nov 18 08:10:50.547 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 08:10:50.547 INFO [stderr] 
Nov 18 08:10:50.547 INFO [stderr] warning: field is never used: `children`
Nov 18 08:10:50.547 INFO [stderr]   --> src/tree.rs:28:2
Nov 18 08:10:50.547 INFO [stderr]    |
Nov 18 08:10:50.547 INFO [stderr] 28 |     children: GenericArray<NodePointer<T,N>,N>
Nov 18 08:10:50.547 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 08:10:50.547 INFO [stderr] 
Nov 18 08:10:50.547 INFO [stderr] warning: method is never used: `new`
Nov 18 08:10:50.547 INFO [stderr]   --> src/tree.rs:33:5
Nov 18 08:10:50.547 INFO [stderr]    |
Nov 18 08:10:50.547 INFO [stderr] 33 |     fn new(value: T) -> Self{
Nov 18 08:10:50.547 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 08:10:50.547 INFO [stderr] 
Nov 18 08:10:50.547 INFO [stderr] warning: struct is never constructed: `Tree`
Nov 18 08:10:50.547 INFO [stderr]   --> src/tree.rs:42:1
Nov 18 08:10:50.547 INFO [stderr]    |
Nov 18 08:10:50.547 INFO [stderr] 42 | struct Tree<T,N: ArrayLength<NodePointer<T,N>>>(NodePointer<T,N>);
Nov 18 08:10:50.547 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 08:10:50.547 INFO [stderr] 
Nov 18 08:10:50.547 INFO [stderr] warning: method is never used: `new`
Nov 18 08:10:50.547 INFO [stderr]   --> src/tree.rs:47:2
Nov 18 08:10:50.547 INFO [stderr]    |
Nov 18 08:10:50.547 INFO [stderr] 47 |     fn new(value: T) -> Self {
Nov 18 08:10:50.547 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 08:10:50.547 INFO [stderr] 
Nov 18 08:10:50.547 INFO [stderr] warning: method is never used: `parent`
Nov 18 08:10:50.547 INFO [stderr]   --> src/tree.rs:51:2
Nov 18 08:10:50.547 INFO [stderr]    |
Nov 18 08:10:50.547 INFO [stderr] 51 |     fn parent(&mut self) -> bool{
Nov 18 08:10:50.547 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 08:10:50.547 INFO [stderr] 
Nov 18 08:10:50.547 INFO [stderr] warning: method is never used: `child`
Nov 18 08:10:50.548 INFO [stderr]   --> src/tree.rs:61:2
Nov 18 08:10:50.548 INFO [stderr]    |
Nov 18 08:10:50.548 INFO [stderr] 61 |     fn child(&mut self, child: usize) -> bool {
Nov 18 08:10:50.548 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 08:10:50.548 INFO [stderr] 
Nov 18 08:10:50.897 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Nov 18 08:10:50.900 INFO [stderr] su: No module specific data is present
Nov 18 08:10:52.000 INFO running `"docker" "inspect" "592daed69c4180e7cb997e2b255d670404029de43ff21d8c9db14c0475d9dcd3"`
Nov 18 08:10:52.292 INFO running `"docker" "rm" "-f" "592daed69c4180e7cb997e2b255d670404029de43ff21d8c9db14c0475d9dcd3"`
Nov 18 08:10:52.567 INFO [stdout] 592daed69c4180e7cb997e2b255d670404029de43ff21d8c9db14c0475d9dcd3
Nov 18 08:10:52.570 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 08:10:52.972 INFO [stdout] fbfda803becba0ba3805a526c78bf0d65cfab878b5be0b9ec6e0775ac621712e
Nov 18 08:10:52.976 INFO running `"docker" "start" "-a" "fbfda803becba0ba3805a526c78bf0d65cfab878b5be0b9ec6e0775ac621712e"`
Nov 18 08:10:54.141 INFO [stderr] usermod: no changes
Nov 18 08:10:54.239 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Nov 18 08:10:54.239 INFO [stderr]      Running /target/debug/deps/jungle-a09dc14d952b0e0e
Nov 18 08:10:54.240 INFO [stdout] 
Nov 18 08:10:54.240 INFO [stdout] running 1 test
Nov 18 08:10:54.241 INFO [stdout] test tests::it_works ... ok
Nov 18 08:10:54.241 INFO [stdout] 
Nov 18 08:10:54.241 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 08:10:54.241 INFO [stdout] 
Nov 18 08:10:54.247 INFO [stderr]    Doc-tests jungle
Nov 18 08:10:55.183 INFO [stdout] 
Nov 18 08:10:55.183 INFO [stdout] running 0 tests
Nov 18 08:10:55.183 INFO [stdout] 
Nov 18 08:10:55.183 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 08:10:55.183 INFO [stdout] 
Nov 18 08:10:55.187 INFO [stderr] su: No module specific data is present
Nov 18 08:10:56.223 INFO running `"docker" "inspect" "fbfda803becba0ba3805a526c78bf0d65cfab878b5be0b9ec6e0775ac621712e"`
Nov 18 08:10:56.549 INFO running `"docker" "rm" "-f" "fbfda803becba0ba3805a526c78bf0d65cfab878b5be0b9ec6e0775ac621712e"`
Nov 18 08:10:56.827 INFO [stdout] fbfda803becba0ba3805a526c78bf0d65cfab878b5be0b9ec6e0775ac621712e