[INFO] fetching crate mikel_binary_tree 0.1.7...
[INFO] testing mikel_binary_tree-0.1.7 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate mikel_binary_tree 0.1.7 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate mikel_binary_tree 0.1.7
[INFO] finished tweaking crates.io crate mikel_binary_tree 0.1.7
[INFO] tweaked toml for crates.io crate mikel_binary_tree 0.1.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mikel_binary_tree 0.1.7 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6eb851147028b242678dc600a9803ffe6bdc644831f95d36289855018e8feba8
[INFO] running `Command { std: "docker" "start" "-a" "6eb851147028b242678dc600a9803ffe6bdc644831f95d36289855018e8feba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6eb851147028b242678dc600a9803ffe6bdc644831f95d36289855018e8feba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eb851147028b242678dc600a9803ffe6bdc644831f95d36289855018e8feba8", kill_on_drop: false }`
[INFO] [stdout] 6eb851147028b242678dc600a9803ffe6bdc644831f95d36289855018e8feba8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 884fb8870249db270868025d5701806e5e5d55c22da570b9fd25690f36b83d88
[INFO] running `Command { std: "docker" "start" "-a" "884fb8870249db270868025d5701806e5e5d55c22da570b9fd25690f36b83d88", kill_on_drop: false }`
[INFO] [stderr]    Compiling mikel_binary_tree v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "884fb8870249db270868025d5701806e5e5d55c22da570b9fd25690f36b83d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "884fb8870249db270868025d5701806e5e5d55c22da570b9fd25690f36b83d88", kill_on_drop: false }`
[INFO] [stdout] 884fb8870249db270868025d5701806e5e5d55c22da570b9fd25690f36b83d88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9b5646724c8daa79f5029f736308a4406dd40f94c67a748ff46a78302442551
[INFO] running `Command { std: "docker" "start" "-a" "d9b5646724c8daa79f5029f736308a4406dd40f94c67a748ff46a78302442551", kill_on_drop: false }`
[INFO] [stderr]    Compiling mikel_binary_tree v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "d9b5646724c8daa79f5029f736308a4406dd40f94c67a748ff46a78302442551", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9b5646724c8daa79f5029f736308a4406dd40f94c67a748ff46a78302442551", kill_on_drop: false }`
[INFO] [stdout] d9b5646724c8daa79f5029f736308a4406dd40f94c67a748ff46a78302442551
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 979246f0f66b62613fab54a97d953d5bedf36e03cac918d17d69e1c5935edde5
[INFO] running `Command { std: "docker" "start" "-a" "979246f0f66b62613fab54a97d953d5bedf36e03cac918d17d69e1c5935edde5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/binary_tree-ab556218f3bc1431)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::tests::test_contains ... ok
[INFO] [stdout] test tests::tests::test_count ... ok
[INFO] [stdout] test tests::tests::test_height ... ok
[INFO] [stdout] test tests::tests::test_insert ... ok
[INFO] [stdout] test tests::tests::test_clear ... ok
[INFO] [stdout] test tests::tests::test_delete ... ok
[INFO] [stdout] test tests::tests::test_iterator_inorder ... ok
[INFO] [stdout] test tests::tests::test_min ... ok
[INFO] [stdout] test tests::tests::test_max ... ok
[INFO] [stdout] test tests::tests::test_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests binary_tree
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::max (line 176) ... FAILED
[INFO] [stdout] test src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::count (line 223) ... FAILED
[INFO] [stdout] test src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::postorder (line 276) ... FAILED
[INFO] [stdout] test src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::new (line 23) ... FAILED
[INFO] [stdout] test src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::min (line 191) ... FAILED
[INFO] [stdout] test src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::delete (line 37) ... FAILED
[INFO] [stdout] test src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::clear (line 162) ... FAILED
[INFO] [stdout] test src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::is_empty (line 123) ... FAILED
[INFO] [stdout] test src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::preorder (line 257) ... FAILED
[INFO] [stdout] test src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::inorder (line 238) ... FAILED
[INFO] [stdout] test src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::vec_insert (line 295) ... FAILED
[INFO] [stdout] test src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::insert (line 94) ... FAILED
[INFO] [stdout] test src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::height (line 206) ... FAILED
[INFO] [stdout] test src/iterators/inorder.rs - iterators::inorder::&'aBinaryTree<T>::into_iter (line 60) ... FAILED
[INFO] [stdout] test src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::contains (line 134) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::max (line 176) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BinaryTree`
[INFO] [stdout]  --> src/bstree/bstree.rs:177:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut a = BinaryTree::new(1);
[INFO] [stdout]   |             ^^^^^^^^^^ use of undeclared type `BinaryTree`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use binary_tree::BinaryTree;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::count (line 223) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BinaryTree`
[INFO] [stdout]  --> src/bstree/bstree.rs:224:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut a = BinaryTree::new(1);
[INFO] [stdout]   |             ^^^^^^^^^^ use of undeclared type `BinaryTree`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use binary_tree::BinaryTree;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::postorder (line 276) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BinaryTree`
[INFO] [stdout]  --> src/bstree/bstree.rs:277:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut a = BinaryTree::new(1);
[INFO] [stdout]   |             ^^^^^^^^^^ use of undeclared type `BinaryTree`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use binary_tree::BinaryTree;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::new (line 23) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BinaryTree`
[INFO] [stdout]  --> src/bstree/bstree.rs:24:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut a = BinaryTree::new(1);
[INFO] [stdout]   |             ^^^^^^^^^^ use of undeclared type `BinaryTree`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use binary_tree::BinaryTree;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::min (line 191) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BinaryTree`
[INFO] [stdout]  --> src/bstree/bstree.rs:192:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut a = BinaryTree::new(1);
[INFO] [stdout]   |             ^^^^^^^^^^ use of undeclared type `BinaryTree`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use binary_tree::BinaryTree;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::delete (line 37) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BinaryTree`
[INFO] [stdout]  --> src/bstree/bstree.rs:38:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut a = BinaryTree::new(1);
[INFO] [stdout]   |             ^^^^^^^^^^ use of undeclared type `BinaryTree`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use binary_tree::BinaryTree;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::clear (line 162) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BinaryTree`
[INFO] [stdout]  --> src/bstree/bstree.rs:163:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut a = BinaryTree::new(1);
[INFO] [stdout]   |             ^^^^^^^^^^ use of undeclared type `BinaryTree`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use binary_tree::BinaryTree;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::is_empty (line 123) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BinaryTree`
[INFO] [stdout]  --> src/bstree/bstree.rs:124:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut a = BinaryTree::new(1);
[INFO] [stdout]   |             ^^^^^^^^^^ use of undeclared type `BinaryTree`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use binary_tree::BinaryTree;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::preorder (line 257) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BinaryTree`
[INFO] [stdout]  --> src/bstree/bstree.rs:258:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut a = BinaryTree::new(1);
[INFO] [stdout]   |             ^^^^^^^^^^ use of undeclared type `BinaryTree`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use binary_tree::BinaryTree;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::inorder (line 238) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BinaryTree`
[INFO] [stdout]  --> src/bstree/bstree.rs:239:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut a = BinaryTree::new(1);
[INFO] [stdout]   |             ^^^^^^^^^^ use of undeclared type `BinaryTree`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use binary_tree::BinaryTree;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::vec_insert (line 295) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BinaryTree`
[INFO] [stdout]  --> src/bstree/bstree.rs:296:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut a = BinaryTree::new(1);
[INFO] [stdout]   |             ^^^^^^^^^^ use of undeclared type `BinaryTree`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use binary_tree::BinaryTree;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::insert (line 94) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BinaryTree`
[INFO] [stdout]  --> src/bstree/bstree.rs:95:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut a = BinaryTree::new(1);
[INFO] [stdout]   |             ^^^^^^^^^^ use of undeclared type `BinaryTree`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use binary_tree::BinaryTree;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::height (line 206) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BinaryTree`
[INFO] [stdout]  --> src/bstree/bstree.rs:207:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut a = BinaryTree::new(1);
[INFO] [stdout]   |             ^^^^^^^^^^ use of undeclared type `BinaryTree`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use binary_tree::BinaryTree;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/iterators/inorder.rs - iterators::inorder::&'aBinaryTree<T>::into_iter (line 60) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BinaryTree`
[INFO] [stdout]  --> src/iterators/inorder.rs:61:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut a = BinaryTree::new(1);
[INFO] [stdout]   |             ^^^^^^^^^^ use of undeclared type `BinaryTree`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use binary_tree::BinaryTree;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::contains (line 134) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BinaryTree`
[INFO] [stdout]  --> src/bstree/bstree.rs:135:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut a = BinaryTree::new(1);
[INFO] [stdout]   |             ^^^^^^^^^^ use of undeclared type `BinaryTree`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use binary_tree::BinaryTree;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::clear (line 162)
[INFO] [stdout]     src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::contains (line 134)
[INFO] [stdout]     src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::count (line 223)
[INFO] [stdout]     src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::delete (line 37)
[INFO] [stdout]     src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::height (line 206)
[INFO] [stdout]     src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::inorder (line 238)
[INFO] [stdout]     src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::insert (line 94)
[INFO] [stdout]     src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::is_empty (line 123)
[INFO] [stdout]     src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::max (line 176)
[INFO] [stdout]     src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::min (line 191)
[INFO] [stdout]     src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::new (line 23)
[INFO] [stdout]     src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::postorder (line 276)
[INFO] [stdout]     src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::preorder (line 257)
[INFO] [stdout]     src/bstree/bstree.rs - bstree::bstree::BinaryTree<T>::vec_insert (line 295)
[INFO] [stdout]     src/iterators/inorder.rs - iterators::inorder::&'aBinaryTree<T>::into_iter (line 60)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 15 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "979246f0f66b62613fab54a97d953d5bedf36e03cac918d17d69e1c5935edde5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "979246f0f66b62613fab54a97d953d5bedf36e03cac918d17d69e1c5935edde5", kill_on_drop: false }`
[INFO] [stdout] 979246f0f66b62613fab54a97d953d5bedf36e03cac918d17d69e1c5935edde5