[INFO] cloning repository https://github.com/mr-adult/tree-iterators-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mr-adult/tree-iterators-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmr-adult%2Ftree-iterators-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmr-adult%2Ftree-iterators-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fd0eeaec275f00e0dad12816dff357515daed745 [INFO] testing mr-adult/tree-iterators-rs against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmr-adult%2Ftree-iterators-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mr-adult/tree-iterators-rs on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mr-adult/tree-iterators-rs [INFO] finished tweaking git repo https://github.com/mr-adult/tree-iterators-rs [INFO] tweaked toml for git repo https://github.com/mr-adult/tree-iterators-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mr-adult/tree-iterators-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d4f2e54855b5da4e141ec5aeaa45608583083f82c7daa85490a11a0891fb2cd8 [INFO] running `Command { std: "docker" "start" "-a" "d4f2e54855b5da4e141ec5aeaa45608583083f82c7daa85490a11a0891fb2cd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4f2e54855b5da4e141ec5aeaa45608583083f82c7daa85490a11a0891fb2cd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4f2e54855b5da4e141ec5aeaa45608583083f82c7daa85490a11a0891fb2cd8", kill_on_drop: false }` [INFO] [stdout] d4f2e54855b5da4e141ec5aeaa45608583083f82c7daa85490a11a0891fb2cd8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf18781877c4c1c25f690b3b5cb30eaecfafddd2a1e5a2c8849e58566d5f9485 [INFO] running `Command { std: "docker" "start" "-a" "cf18781877c4c1c25f690b3b5cb30eaecfafddd2a1e5a2c8849e58566d5f9485", kill_on_drop: false }` [INFO] [stderr] Compiling streaming-iterator v0.1.9 [INFO] [stderr] Compiling tree_iterators_rs v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dfs_inorder_iterators/borrow.rs:91:81 [INFO] [stdout] | [INFO] [stdout] 87 | impl<'a, Node> BorrowedDFSInorderIteratorWithAncestors<'a, Node> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 91 | pub(crate) fn new(root: &'a Node) -> BorrowedDFSInorderIteratorWithAncestors { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dfs_postorder_iterators/borrow.rs:85:73 [INFO] [stdout] | [INFO] [stdout] 81 | impl<'a, Node> BorrowedDFSPostorderIteratorWithAncestors<'a, Node> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 85 | fn new(root: &'a Node) -> BorrowedDFSPostorderIteratorWithAncestors<'_, Node> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dfs_postorder_iterators/borrow.rs:182:79 [INFO] [stdout] | [INFO] [stdout] 178 | impl<'a, Node> BorrowedBinaryDFSPostorderIteratorWithAncestors<'a, Node> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 182 | fn new(root: &'a Node) -> BorrowedBinaryDFSPostorderIteratorWithAncestors<'_, Node> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dfs_postorder_iterators/mut_borrow.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 81 | impl<'a, Node> MutBorrowedDFSPostorderIteratorWithAncestors<'a, Node> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 85 | fn new(root: &'a mut Node) -> MutBorrowedDFSPostorderIteratorWithAncestors<'_, Node> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dfs_postorder_iterators/mut_borrow.rs:189:86 [INFO] [stdout] | [INFO] [stdout] 185 | impl<'a, Node> MutBorrowedBinaryDFSPostorderIteratorWithAncestors<'a, Node> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 189 | fn new(root: &'a mut Node) -> MutBorrowedBinaryDFSPostorderIteratorWithAncestors<'_, Node> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.31s [INFO] running `Command { std: "docker" "inspect" "cf18781877c4c1c25f690b3b5cb30eaecfafddd2a1e5a2c8849e58566d5f9485", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf18781877c4c1c25f690b3b5cb30eaecfafddd2a1e5a2c8849e58566d5f9485", kill_on_drop: false }` [INFO] [stdout] cf18781877c4c1c25f690b3b5cb30eaecfafddd2a1e5a2c8849e58566d5f9485 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22aa5c411d6b81b19b9b8e4cfa1b8143d3daf8922830a0b8d43bf5750d6a139f [INFO] running `Command { std: "docker" "start" "-a" "22aa5c411d6b81b19b9b8e4cfa1b8143d3daf8922830a0b8d43bf5750d6a139f", kill_on_drop: false }` [INFO] [stderr] Compiling tree_iterators_rs v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dfs_inorder_iterators/borrow.rs:91:81 [INFO] [stdout] | [INFO] [stdout] 87 | impl<'a, Node> BorrowedDFSInorderIteratorWithAncestors<'a, Node> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 91 | pub(crate) fn new(root: &'a Node) -> BorrowedDFSInorderIteratorWithAncestors { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dfs_postorder_iterators/borrow.rs:85:73 [INFO] [stdout] | [INFO] [stdout] 81 | impl<'a, Node> BorrowedDFSPostorderIteratorWithAncestors<'a, Node> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 85 | fn new(root: &'a Node) -> BorrowedDFSPostorderIteratorWithAncestors<'_, Node> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dfs_postorder_iterators/borrow.rs:182:79 [INFO] [stdout] | [INFO] [stdout] 178 | impl<'a, Node> BorrowedBinaryDFSPostorderIteratorWithAncestors<'a, Node> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 182 | fn new(root: &'a Node) -> BorrowedBinaryDFSPostorderIteratorWithAncestors<'_, Node> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dfs_postorder_iterators/mut_borrow.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 81 | impl<'a, Node> MutBorrowedDFSPostorderIteratorWithAncestors<'a, Node> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 85 | fn new(root: &'a mut Node) -> MutBorrowedDFSPostorderIteratorWithAncestors<'_, Node> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dfs_postorder_iterators/mut_borrow.rs:189:86 [INFO] [stdout] | [INFO] [stdout] 185 | impl<'a, Node> MutBorrowedBinaryDFSPostorderIteratorWithAncestors<'a, Node> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 189 | fn new(root: &'a mut Node) -> MutBorrowedBinaryDFSPostorderIteratorWithAncestors<'_, Node> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dfs_inorder_iterators/borrow.rs:91:81 [INFO] [stdout] | [INFO] [stdout] 87 | impl<'a, Node> BorrowedDFSInorderIteratorWithAncestors<'a, Node> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 91 | pub(crate) fn new(root: &'a Node) -> BorrowedDFSInorderIteratorWithAncestors { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dfs_postorder_iterators/borrow.rs:85:73 [INFO] [stdout] | [INFO] [stdout] 81 | impl<'a, Node> BorrowedDFSPostorderIteratorWithAncestors<'a, Node> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 85 | fn new(root: &'a Node) -> BorrowedDFSPostorderIteratorWithAncestors<'_, Node> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dfs_postorder_iterators/borrow.rs:182:79 [INFO] [stdout] | [INFO] [stdout] 178 | impl<'a, Node> BorrowedBinaryDFSPostorderIteratorWithAncestors<'a, Node> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 182 | fn new(root: &'a Node) -> BorrowedBinaryDFSPostorderIteratorWithAncestors<'_, Node> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dfs_postorder_iterators/mut_borrow.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 81 | impl<'a, Node> MutBorrowedDFSPostorderIteratorWithAncestors<'a, Node> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 85 | fn new(root: &'a mut Node) -> MutBorrowedDFSPostorderIteratorWithAncestors<'_, Node> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dfs_postorder_iterators/mut_borrow.rs:189:86 [INFO] [stdout] | [INFO] [stdout] 185 | impl<'a, Node> MutBorrowedBinaryDFSPostorderIteratorWithAncestors<'a, Node> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 189 | fn new(root: &'a mut Node) -> MutBorrowedBinaryDFSPostorderIteratorWithAncestors<'_, Node> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.35s [INFO] running `Command { std: "docker" "inspect" "22aa5c411d6b81b19b9b8e4cfa1b8143d3daf8922830a0b8d43bf5750d6a139f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22aa5c411d6b81b19b9b8e4cfa1b8143d3daf8922830a0b8d43bf5750d6a139f", kill_on_drop: false }` [INFO] [stdout] 22aa5c411d6b81b19b9b8e4cfa1b8143d3daf8922830a0b8d43bf5750d6a139f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 47409fb299886d05058803fa6c73c07af0eb47fb34c6b4eae9fb51fa572a9fd8 [INFO] running `Command { std: "docker" "start" "-a" "47409fb299886d05058803fa6c73c07af0eb47fb34c6b4eae9fb51fa572a9fd8", kill_on_drop: false }` [INFO] [stderr] warning: elided lifetime has a name [INFO] [stderr] --> src/dfs_inorder_iterators/borrow.rs:91:81 [INFO] [stderr] | [INFO] [stderr] 87 | impl<'a, Node> BorrowedDFSInorderIteratorWithAncestors<'a, Node> [INFO] [stderr] | -- lifetime `'a` declared here [INFO] [stderr] ... [INFO] [stderr] 91 | pub(crate) fn new(root: &'a Node) -> BorrowedDFSInorderIteratorWithAncestors { [INFO] [stderr] | ^ this elided lifetime gets resolved as `'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: elided lifetime has a name [INFO] [stderr] --> src/dfs_postorder_iterators/borrow.rs:85:73 [INFO] [stderr] | [INFO] [stderr] 81 | impl<'a, Node> BorrowedDFSPostorderIteratorWithAncestors<'a, Node> [INFO] [stderr] | -- lifetime `'a` declared here [INFO] [stderr] ... [INFO] [stderr] 85 | fn new(root: &'a Node) -> BorrowedDFSPostorderIteratorWithAncestors<'_, Node> { [INFO] [stderr] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stderr] [INFO] [stderr] warning: elided lifetime has a name [INFO] [stderr] --> src/dfs_postorder_iterators/borrow.rs:182:79 [INFO] [stderr] | [INFO] [stderr] 178 | impl<'a, Node> BorrowedBinaryDFSPostorderIteratorWithAncestors<'a, Node> [INFO] [stderr] | -- lifetime `'a` declared here [INFO] [stderr] ... [INFO] [stderr] 182 | fn new(root: &'a Node) -> BorrowedBinaryDFSPostorderIteratorWithAncestors<'_, Node> { [INFO] [stderr] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stderr] [INFO] [stderr] warning: elided lifetime has a name [INFO] [stderr] --> src/dfs_postorder_iterators/mut_borrow.rs:85:80 [INFO] [stderr] | [INFO] [stderr] 81 | impl<'a, Node> MutBorrowedDFSPostorderIteratorWithAncestors<'a, Node> [INFO] [stderr] | -- lifetime `'a` declared here [INFO] [stderr] ... [INFO] [stderr] 85 | fn new(root: &'a mut Node) -> MutBorrowedDFSPostorderIteratorWithAncestors<'_, Node> { [INFO] [stderr] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stderr] [INFO] [stderr] warning: elided lifetime has a name [INFO] [stderr] --> src/dfs_postorder_iterators/mut_borrow.rs:189:86 [INFO] [stderr] | [INFO] [stderr] 185 | impl<'a, Node> MutBorrowedBinaryDFSPostorderIteratorWithAncestors<'a, Node> [INFO] [stderr] | -- lifetime `'a` declared here [INFO] [stderr] ... [INFO] [stderr] 189 | fn new(root: &'a mut Node) -> MutBorrowedBinaryDFSPostorderIteratorWithAncestors<'_, Node> { [INFO] [stderr] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stderr] [INFO] [stderr] warning: `tree_iterators_rs` (lib) generated 5 warnings [INFO] [stderr] warning: `tree_iterators_rs` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tree_iterators_rs-b7083d67383309c2) [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test prelude::tests::ancestors_leaves_tests::bfs_binary_transformation_can_happen_mid_traversal ... ok [INFO] [stdout] test prelude::tests::ancestors_leaves_tests::bfs_transformation_can_happen_mid_traversal ... ok [INFO] [stdout] test prelude::tests::ancestors_leaves_tests::dfs_inorder_binary_transformation_can_happen_mid_traversal ... ok [INFO] [stdout] test prelude::tests::ancestors_leaves_tests::dfs_postorder_transformation_can_happen_mid_traversal ... ok [INFO] [stdout] test prelude::tests::ancestors_leaves_tests::dfs_preorder_binary_transformation_can_happen_mid_traversal ... ok [INFO] [stdout] test prelude::tests::ancestors_leaves_tests::dfs_preorder_transformation_can_happen_mid_traversal ... ok [INFO] [stdout] test prelude::tests::ancestors_leaves_tests::binary_leaves_has_correct_order ... ok [INFO] [stdout] test prelude::tests::ancestors_leaves_tests::dfs_postorder_binary_transformation_can_happen_mid_traversal ... ok [INFO] [stdout] test prelude::tests::bfs_tests::bfs_has_correct_order ... ok [INFO] [stdout] test prelude::tests::dfs_inorder_tests::dfs_inorder_attach_ancestors_works ... ok [INFO] [stdout] test prelude::tests::bfs_tests::bfs_attach_ancestors_works ... ok [INFO] [stdout] test prelude::tests::ancestors_leaves_tests::leaves_has_correct_order ... ok [INFO] [stdout] test prelude::tests::dfs_postorder_tests::binary_dfs_postorder_attach_ancestors_works ... ok [INFO] [stdout] test prelude::tests::dfs_postorder_tests::binary_dfs_postorder_has_correct_order ... ok [INFO] [stdout] test prelude::tests::dfs_preorder_tests::dfs_preorder_attach_ancestors_works ... ok [INFO] [stdout] test prelude::tests::dfs_inorder_tests::dfs_inorder_has_correct_order ... ok [INFO] [stdout] test prelude::tests::bfs_tests::binary_bfs_has_correct_order ... ok [INFO] [stdout] test prelude::tests::dfs_preorder_tests::binary_dfs_preorder_attach_ancestors_works ... ok [INFO] [stdout] test prelude::tests::dfs_postorder_tests::dfs_postorder_has_correct_order ... ok [INFO] [stdout] test prelude::tests::dfs_preorder_tests::binary_dfs_preorder_has_correct_order ... ok [INFO] [stdout] test prelude::tests::dfs_postorder_tests::dfs_postorder_attach_ancestors_works ... ok [INFO] [stdout] test prelude::tests::dfs_preorder_tests::dfs_preorder_has_correct_order ... ok [INFO] [stdout] test prelude::tests::leaves_tests::bfs_binary_transformation_can_happen_mid_traversal ... ok [INFO] [stdout] test prelude::tests::bfs_tests::binary_bfs_attach_ancestors_works ... ok [INFO] [stdout] test prelude::tests::leaves_tests::dfs_postorder_binary_transformation_can_happen_mid_traversal ... ok [INFO] [stdout] test prelude::tests::leaves_tests::bfs_transformation_can_happen_mid_traversal ... ok [INFO] [stdout] test prelude::tests::leaves_tests::dfs_preorder_transformation_can_happen_mid_traversal ... ok [INFO] [stdout] test prelude::tests::leaves_tests::dfs_preorder_binary_transformation_can_happen_mid_traversal ... ok [INFO] [stdout] test prelude::tests::leaves_tests::binary_leaves_has_correct_order ... ok [INFO] [stdout] test prelude::tests::leaves_tests::dfs_postorder_transformation_can_happen_mid_traversal ... ok [INFO] [stdout] test prelude::tests::leaves_tests::leaves_has_correct_order ... ok [INFO] [stdout] test prelude::tests::leaves_tests::dfs_inorder_binary_transformation_can_happen_mid_traversal ... ok [INFO] [stderr] Doc-tests tree_iterators_rs [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] error: DefId(0:0 ~ tree_iterators_rs[523d]) has more than five doctests [INFO] [stderr] [INFO] [stderr] error: aborting due to 1 previous error [INFO] [stderr] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/bin/rustdoc --edition=2021 --crate-type lib --color auto --crate-name tree_iterators_rs --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern streaming_iterator=/opt/rustwide/target/debug/deps/libstreaming_iterator-497c35c3874e39da.rlib --extern tree_iterators_rs=/opt/rustwide/target/debug/deps/libtree_iterators_rs-f27904ba31a320ca.rlib -C embed-bitcode=no --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("serde"))' --cap-lints=forbid --error-format human` (exit status: 1) [INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness. [INFO] running `Command { std: "docker" "inspect" "47409fb299886d05058803fa6c73c07af0eb47fb34c6b4eae9fb51fa572a9fd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47409fb299886d05058803fa6c73c07af0eb47fb34c6b4eae9fb51fa572a9fd8", kill_on_drop: false }` [INFO] [stdout] 47409fb299886d05058803fa6c73c07af0eb47fb34c6b4eae9fb51fa572a9fd8