[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 master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmr-adult%2Ftree-iterators-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mr-adult/tree-iterators-rs on toolchain 552a959051cebf8f88a8f558399baf733bec9ce0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "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-6-tc1/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" "+552a959051cebf8f88a8f558399baf733bec9ce0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fea29c031764543167efd4626183d434da1405885dd80259e468f32283481902 [INFO] running `Command { std: "docker" "start" "-a" "fea29c031764543167efd4626183d434da1405885dd80259e468f32283481902", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fea29c031764543167efd4626183d434da1405885dd80259e468f32283481902", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fea29c031764543167efd4626183d434da1405885dd80259e468f32283481902", kill_on_drop: false }` [INFO] [stdout] fea29c031764543167efd4626183d434da1405885dd80259e468f32283481902 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 773cf1ae64819bdd2fbc1ea04dfffbdea1940c56c2b124707ce5f63fb048fec9 [INFO] running `Command { std: "docker" "start" "-a" "773cf1ae64819bdd2fbc1ea04dfffbdea1940c56c2b124707ce5f63fb048fec9", 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 1.55s [INFO] running `Command { std: "docker" "inspect" "773cf1ae64819bdd2fbc1ea04dfffbdea1940c56c2b124707ce5f63fb048fec9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "773cf1ae64819bdd2fbc1ea04dfffbdea1940c56c2b124707ce5f63fb048fec9", kill_on_drop: false }` [INFO] [stdout] 773cf1ae64819bdd2fbc1ea04dfffbdea1940c56c2b124707ce5f63fb048fec9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a814c2f304c907b61da4d488950876573489fac59b3961b0fbfed2f07a4ae802 [INFO] running `Command { std: "docker" "start" "-a" "a814c2f304c907b61da4d488950876573489fac59b3961b0fbfed2f07a4ae802", kill_on_drop: false }` [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] [stderr] Compiling tree_iterators_rs v2.0.0 (/opt/rustwide/workdir) [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 3.00s [INFO] running `Command { std: "docker" "inspect" "a814c2f304c907b61da4d488950876573489fac59b3961b0fbfed2f07a4ae802", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a814c2f304c907b61da4d488950876573489fac59b3961b0fbfed2f07a4ae802", kill_on_drop: false }` [INFO] [stdout] a814c2f304c907b61da4d488950876573489fac59b3961b0fbfed2f07a4ae802 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f6869873500bf5fda1a99901939bd7b985be0e4d23358eb5f233f158b42fae9f [INFO] running `Command { std: "docker" "start" "-a" "f6869873500bf5fda1a99901939bd7b985be0e4d23358eb5f233f158b42fae9f", 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 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tree_iterators_rs-b7083d67383309c2) [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::dfs_inorder_binary_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::bfs_transformation_can_happen_mid_traversal ... ok [INFO] [stdout] test prelude::tests::ancestors_leaves_tests::dfs_postorder_binary_transformation_can_happen_mid_traversal ... ok [INFO] [stdout] test prelude::tests::ancestors_leaves_tests::leaves_has_correct_order ... ok [INFO] [stdout] test prelude::tests::bfs_tests::binary_bfs_attach_ancestors_works ... ok [INFO] [stdout] test prelude::tests::ancestors_leaves_tests::dfs_preorder_transformation_can_happen_mid_traversal ... ok [INFO] [stdout] test prelude::tests::bfs_tests::bfs_has_correct_order ... ok [INFO] [stdout] test prelude::tests::bfs_tests::bfs_attach_ancestors_works ... ok [INFO] [stdout] test prelude::tests::bfs_tests::binary_bfs_has_correct_order ... ok [INFO] [stdout] test prelude::tests::dfs_postorder_tests::binary_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_preorder_tests::dfs_preorder_attach_ancestors_works ... ok [INFO] [stdout] test prelude::tests::dfs_inorder_tests::dfs_inorder_attach_ancestors_works ... ok [INFO] [stdout] test prelude::tests::leaves_tests::dfs_inorder_binary_transformation_can_happen_mid_traversal ... ok [INFO] [stdout] test prelude::tests::dfs_inorder_tests::dfs_inorder_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::dfs_postorder_has_correct_order ... ok [INFO] [stdout] test prelude::tests::dfs_preorder_tests::binary_dfs_preorder_attach_ancestors_works ... ok [INFO] [stdout] test prelude::tests::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::leaves_tests::binary_leaves_has_correct_order ... ok [INFO] [stdout] test prelude::tests::leaves_tests::dfs_preorder_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::dfs_preorder_tests::dfs_preorder_has_correct_order ... ok [INFO] [stdout] test prelude::tests::leaves_tests::dfs_postorder_binary_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_preorder_transformation_can_happen_mid_traversal ... ok [INFO] [stdout] test prelude::tests::leaves_tests::bfs_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::dfs_postorder_tests::dfs_postorder_attach_ancestors_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stderr] Doc-tests tree_iterators_rs [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 57 tests [INFO] [stdout] test src/lib.rs - (line 384) ... ok [INFO] [stdout] test src/lib.rs - (line 237) ... ok [INFO] [stdout] test src/lib.rs - (line 125) ... ok [INFO] [stdout] test src/lib.rs - (line 558) ... ok [INFO] [stdout] test src/lib.rs - (line 405) ... ok [INFO] [stdout] test src/lib.rs - (line 179) ... ok [INFO] [stdout] test src/lib.rs - (line 332) ... ok [INFO] [stdout] test src/lib.rs - (line 311) ... ok [INFO] [stdout] test src/lib.rs - (line 465) ... ok [INFO] [stdout] test src/prelude.rs - prelude::AncestorsIterator::leaves (line 345) ... ignored [INFO] [stdout] test src/lib.rs - (line 512) ... ok [INFO] [stdout] test src/prelude.rs - prelude::AncestorsIteratorMut::leaves (line 393) ... ignored [INFO] [stdout] test src/lib.rs - (line 279) ... ok [INFO] [stdout] test src/prelude.rs - prelude::BorrowedBinaryTreeNode::bfs_iter (line 1045) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::BorrowedBinaryTreeNode::dfs_inorder_iter (line 1110) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::BorrowedBinaryTreeNode::dfs_postorder_iter (line 1143) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::BorrowedBinaryTreeNode::dfs_preorder_iter (line 1077) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::BorrowedTreeNode::bfs_iter (line 1195) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::BorrowedTreeNode::dfs_postorder_iter (line 1260) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::BorrowedTreeNode::dfs_preorder_iter (line 1227) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::MutBorrowedBinaryTreeNode::bfs_iter_mut (line 763) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::MutBorrowedBinaryTreeNode::dfs_inorder_iter_mut (line 828) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::MutBorrowedBinaryTreeNode::dfs_postorder_iter_mut (line 861) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::MutBorrowedBinaryTreeNode::dfs_preorder_iter_mut (line 795) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::MutBorrowedTreeNode::bfs_iter_mut (line 916) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::MutBorrowedTreeNode::dfs_postorder_iter_mut (line 981) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::MutBorrowedTreeNode::dfs_preorder_iter_mut (line 948) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::OwnedBinaryTreeNode::bfs (line 479) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::OwnedBinaryTreeNode::dfs_inorder (line 544) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::OwnedBinaryTreeNode::dfs_postorder (line 577) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::OwnedBinaryTreeNode::dfs_preorder (line 511) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::OwnedTreeNode::bfs (line 631) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::OwnedTreeNode::dfs_postorder (line 696) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::OwnedTreeNode::dfs_preorder (line 663) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::TreeIterator::attach_ancestors (line 135) ... ignored [INFO] [stdout] test src/lib.rs - (line 585) ... ok [INFO] [stdout] test src/prelude.rs - prelude::TreeIterator::leaves (line 74) ... ignored [INFO] [stdout] test src/lib.rs - (line 682) ... FAILED [INFO] [stdout] test src/prelude.rs - prelude::TreeIteratorMut::attach_ancestors (line 268) ... ignored [INFO] [stdout] test src/prelude.rs - prelude::TreeIterator::leaves (line 90) ... FAILED [INFO] [stdout] test src/prelude.rs - prelude::TreeIteratorMut::leaves (line 207) ... ignored [INFO] [stdout] test src/lib.rs - (line 774) ... FAILED [INFO] [stdout] test src/lib.rs - (line 486) ... FAILED [INFO] [stdout] test src/lib.rs - (line 612) ... ok [INFO] [stdout] test src/lib.rs - (line 808) ... FAILED [INFO] [stdout] test src/lib.rs - (line 430) ... FAILED [INFO] [stdout] test src/lib.rs - (line 844) ... ok [INFO] [stdout] test src/lib.rs - (line 258) ... ok [INFO] [stdout] test src/lib.rs - (line 704) ... ok [INFO] [stdout] test src/prelude.rs - prelude::TreeIterator::attach_ancestors (line 165) ... ok [INFO] [stdout] test src/prelude.rs - prelude::TreeIteratorMut::attach_ancestors (line 298) ... ok [INFO] [stdout] test src/lib.rs - (line 640) ... FAILED [INFO] [stdout] test src/prelude.rs - prelude::AncestorsIterator::leaves (line 361) ... ok [INFO] [stdout] test src/prelude.rs - prelude::TreeIteratorMut::leaves (line 223) ... ok [INFO] [stdout] test src/lib.rs - (line 754) ... FAILED [INFO] [stdout] test src/prelude.rs - prelude::AncestorsIteratorMut::leaves (line 409) ... ok [INFO] [stdout] test src/lib.rs - (line 353) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 682) stdout ---- [INFO] [stdout] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/prelude.rs - prelude::TreeIterator::leaves (line 90) stdout ---- [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/tmp/rustdoctestToKDPc/rmetaALX8wM" [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 774) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcNnguod/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libtree_iterators_rs-f27904ba31a320ca.rlib,libstreaming_iterator-497c35c3874e39da.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestnFidNu/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 486) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustc7kDlbl/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libtree_iterators_rs-f27904ba31a320ca.rlib,libstreaming_iterator-497c35c3874e39da.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestrWdg8F/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stdout] = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. [INFO] [stdout] collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 808) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustc6NdpCh/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libtree_iterators_rs-f27904ba31a320ca.rlib,libstreaming_iterator-497c35c3874e39da.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestnsuMcu/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. [INFO] [stdout] collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 430) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcuW0k4J/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libtree_iterators_rs-f27904ba31a320ca.rlib,libstreaming_iterator-497c35c3874e39da.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestCnC9cf/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. [INFO] [stdout] collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 640) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcOsc1sN/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libtree_iterators_rs-f27904ba31a320ca.rlib,libstreaming_iterator-497c35c3874e39da.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctesttXvHAB/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. [INFO] [stdout] LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stdout] pure virtual method called [INFO] [stdout] terminate called without an active exception [INFO] [stdout] collect2: fatal error: ld terminated with signal 6 [Aborted], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 754) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcymjx6g/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libtree_iterators_rs-f27904ba31a320ca.rlib,libstreaming_iterator-497c35c3874e39da.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestvYUbEp/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. [INFO] [stdout] Stack dump: [INFO] [stdout] 0. Program arguments: /opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld -flavor gnu -plugin /usr/lib/gcc/x86_64-linux-gnu/11/liblto_plugin.so -plugin-opt=/usr/lib/gcc/x86_64-linux-gnu/11/lto-wrapper -plugin-opt=-fresolution=/tmp/ccuWxhCu.res --build-id --eh-frame-hdr -m elf_x86_64 --hash-style=gnu --as-needed -dynamic-linker /lib64/ld-linux-x86-64.so.2 -pie -z now -z relro -o /tmp/rustdoctestvYUbEp/rust_out /usr/lib/gcc/x86_64-linux-gnu/11/../../../x86_64-linux-gnu/Scrt1.o /usr/lib/gcc/x86_64-linux-gnu/11/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/11/crtbeginS.o -L/opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/lib -L/opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld -L/usr/lib/gcc/x86_64-linux-gnu/11 -L/usr/lib/gcc/x86_64-linux-gnu/11/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/11/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/11/../../.. /tmp/rustcymjx6g/symbols.o /tmp/rustdoctestvYUbEp/rust_out.rust_out.4bbeeea3d26e3bda-cgu.0.rcgu.o /tmp/rustdoctestvYUbEp/rust_out.azrj6h48xm1s9od5cvjl5j3v4.rcgu.o --as-needed -Bstatic /opt/rustwide/target/debug/deps/libtree_iterators_rs-f27904ba31a320ca.rlib /opt/rustwide/target/debug/deps/libstreaming_iterator-497c35c3874e39da.rlib /opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-bd3f4c5fdfb888bb.rlib /opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0ba0cf80100c1478.rlib /opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-179efac7a6a7f723.rlib /opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-e46000396b0bba78.rlib /opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d2eaf444c66aba45.rlib /opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-db2f80839eb9ecce.rlib /opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-2eda189d452afd61.rlib /opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-331cfd83ce1f8ea1.rlib /opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-b0408ac1de21093e.rlib /opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-911e190b93f6b508.rlib /opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-07405a1ed864919d.rlib /opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler2-cc831637d52fbfcd.rlib /opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-9d10dda95c3cb0d6.rlib /opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-2f7afbf46dcfa51d.rlib /opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9a70dd751e922712.rlib /opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-24c3ea97e9242675.rlib /opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-747298ada1b3fdc7.rlib /opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1d31de6036608c8f.rlib /opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-b0bdd73c853bcf5c.rlib -Bdynamic -lgcc_s -lutil -lrt -lpthread -lm -ldl -lc --eh-frame-hdr -z noexecstack --gc-sections -z relro -z now /usr/lib/gcc/x86_64-linux-gnu/11/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/11/../../../x86_64-linux-gnu/crtn.o [INFO] [stdout] #0 0x00007fcfa73f9e57 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/libLLVM.so.19.1-rust-1.86.0-nightly+0x4df9e57) [INFO] [stdout] #1 0x00007fcfa73fa26c SignalHandler(int) (/opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/libLLVM.so.19.1-rust-1.86.0-nightly+0x4dfa26c) [INFO] [stdout] #2 0x00007fcfa2419520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520) [INFO] [stdout] #3 0x000062a1e76f1e23 void lld::elf::writeResult >() (/opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x512e23) [INFO] [stdout] #4 0x000062a1e7525ce6 void lld::elf::LinkerDriver::link >(llvm::opt::InputArgList&) Driver.cpp:0:0 [INFO] [stdout] #5 0x000062a1e750b69c lld::elf::link(llvm::ArrayRef, llvm::raw_ostream&, llvm::raw_ostream&, bool, bool) (/opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x32c69c) [INFO] [stdout] #6 0x000062a1e743cca0 lld::unsafeLldMain(llvm::ArrayRef, llvm::raw_ostream&, llvm::raw_ostream&, llvm::ArrayRef, bool) (/opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x25dca0) [INFO] [stdout] #7 0x000062a1e743bd3d lld_main(int, char**, llvm::ToolContext const&) (/opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x25cd3d) [INFO] [stdout] #8 0x000062a1e743c3e1 main (/opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x25d3e1) [INFO] [stdout] #9 0x00007fcfa2400d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90) [INFO] [stdout] #10 0x00007fcfa2400e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40) [INFO] [stdout] #11 0x000062a1e72be9a9 _start (/opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0xdf9a9) [INFO] [stdout] rust-lld: error: failed to write output '/tmp/rustdoctestvYUbEp/rust_out': No such file or directory [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 353) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcZDtCOd/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libtree_iterators_rs-f27904ba31a320ca.rlib,libstreaming_iterator-497c35c3874e39da.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestNqHRMc/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. [INFO] [stdout] #0 0x00007be01f1f9e57 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/libLLVM.so.19.1-rust-1.86.0-nightly+0x4df9e57) [INFO] [stdout] #1 0x00007be01f1fa26c SignalHandler(int) (/opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/libLLVM.so.19.1-rust-1.86.0-nightly+0x4dfa26c) [INFO] [stdout] #2 0x00007be02355c520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520) [INFO] [stdout] #3 0x00007be0236babe7 (/lib/x86_64-linux-gnu/libc.so.6+0x1a0be7) [INFO] [stdout] #4 0x0000625ca95f8db8 void lld::elf::InputSection::writeTo >(unsigned char*) (/opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x3ccdb8) [INFO] [stdout] #5 0x0000625ca9646993 void lld::elf::OutputSection::writeTo >(unsigned char*, llvm::parallel::TaskGroup&)::'lambda'(unsigned long, unsigned long)::operator()(unsigned long, unsigned long) const OutputSections.cpp:0:0 [INFO] [stdout] #6 0x00007be01f1ab832 std::_Function_handler, bool)::$_0>::_M_invoke(std::_Any_data const&) (/opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/libLLVM.so.19.1-rust-1.86.0-nightly+0x4dab832) [INFO] [stdout] #7 0x00007be01f1aabea llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::work(llvm::ThreadPoolStrategy, unsigned int) (/opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/libLLVM.so.19.1-rust-1.86.0-nightly+0x4daabea) [INFO] [stdout] #8 0x00007be01f126190 execute_native_thread_routine (/opt/rustwide/rustup-home/toolchains/552a959051cebf8f88a8f558399baf733bec9ce0/lib/libLLVM.so.19.1-rust-1.86.0-nightly+0x4d26190) [INFO] [stdout] #9 0x00007be0235aeac3 (/lib/x86_64-linux-gnu/libc.so.6+0x94ac3) [INFO] [stdout] #10 0x00007be02363fa04 __clone (/lib/x86_64-linux-gnu/libc.so.6+0x125a04) [INFO] [stdout] rust-lld: error: failed to write output '/tmp/rustdoctestNqHRMc/rust_out': No such file or directory [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 353) [INFO] [stdout] src/lib.rs - (line 430) [INFO] [stdout] src/lib.rs - (line 486) [INFO] [stdout] src/lib.rs - (line 640) [INFO] [stdout] src/lib.rs - (line 682) [INFO] [stdout] src/lib.rs - (line 754) [INFO] [stdout] src/lib.rs - (line 774) [INFO] [stdout] src/lib.rs - (line 808) [INFO] [stdout] src/prelude.rs - prelude::TreeIterator::leaves (line 90) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 21 passed; 9 failed; 27 ignored; 0 measured; 0 filtered out; finished in 2.72s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f6869873500bf5fda1a99901939bd7b985be0e4d23358eb5f233f158b42fae9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6869873500bf5fda1a99901939bd7b985be0e4d23358eb5f233f158b42fae9f", kill_on_drop: false }` [INFO] [stdout] f6869873500bf5fda1a99901939bd7b985be0e4d23358eb5f233f158b42fae9f