[INFO] fetching crate tree-sitter-traversal2 0.2.1...
[INFO] testing tree-sitter-traversal2-0.2.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate tree-sitter-traversal2 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tree-sitter-traversal2 0.2.1
[INFO] finished tweaking crates.io crate tree-sitter-traversal2 0.2.1
[INFO] tweaked toml for crates.io crate tree-sitter-traversal2 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tree-sitter-traversal2 0.2.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "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" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 25 packages to latest compatible versions
[INFO] [stderr]       Adding tree-sitter v0.25.10 (available: v0.26.8)
[INFO] [stderr]       Adding tree-sitter-rust v0.21.2 (available: v0.24.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tree-sitter v0.25.10
[INFO] [stderr]   Downloaded tree-sitter-rust v0.21.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e25d15c2f02cce56a62253b4f570b795e94f20300c1b00cebba8f23b02f883d9
[INFO] running `Command { std: "docker" "start" "-a" "e25d15c2f02cce56a62253b4f570b795e94f20300c1b00cebba8f23b02f883d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e25d15c2f02cce56a62253b4f570b795e94f20300c1b00cebba8f23b02f883d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e25d15c2f02cce56a62253b4f570b795e94f20300c1b00cebba8f23b02f883d9", kill_on_drop: false }`
[INFO] [stdout] e25d15c2f02cce56a62253b4f570b795e94f20300c1b00cebba8f23b02f883d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] befbce376cc531d5f9fb3ff0f1bdaab0c9843cdf8b6b6870e8154eb41050384f
[INFO] running `Command { std: "docker" "start" "-a" "befbce376cc531d5f9fb3ff0f1bdaab0c9843cdf8b6b6870e8154eb41050384f", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling tree-sitter v0.25.10
[INFO] [stderr]    Compiling tree-sitter-traversal2 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:377:11
[INFO] [stdout]     |
[INFO] [stdout] 377 |     tree: &tree_sitter::Tree,
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 378 |     order: Order,
[INFO] [stdout] 379 | ) -> impl FusedIterator<Item = tree_sitter::Node> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 379 | ) -> impl FusedIterator<Item = tree_sitter::Node<'_>> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.38s
[INFO] running `Command { std: "docker" "inspect" "befbce376cc531d5f9fb3ff0f1bdaab0c9843cdf8b6b6870e8154eb41050384f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "befbce376cc531d5f9fb3ff0f1bdaab0c9843cdf8b6b6870e8154eb41050384f", kill_on_drop: false }`
[INFO] [stdout] befbce376cc531d5f9fb3ff0f1bdaab0c9843cdf8b6b6870e8154eb41050384f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24f6e4f16ce45ca51e2c7d9a7ff37bbb22c846beac7e1dbf403858af3acf655d
[INFO] running `Command { std: "docker" "start" "-a" "24f6e4f16ce45ca51e2c7d9a7ff37bbb22c846beac7e1dbf403858af3acf655d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-sitter-rust v0.21.2
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:377:11
[INFO] [stdout]     |
[INFO] [stdout] 377 |     tree: &tree_sitter::Tree,
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 378 |     order: Order,
[INFO] [stdout] 379 | ) -> impl FusedIterator<Item = tree_sitter::Node> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 379 | ) -> impl FusedIterator<Item = tree_sitter::Node<'_>> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tree-sitter-traversal2 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:377:11
[INFO] [stdout]     |
[INFO] [stdout] 377 |     tree: &tree_sitter::Tree,
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 378 |     order: Order,
[INFO] [stdout] 379 | ) -> impl FusedIterator<Item = tree_sitter::Node> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 379 | ) -> impl FusedIterator<Item = tree_sitter::Node<'_>> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "24f6e4f16ce45ca51e2c7d9a7ff37bbb22c846beac7e1dbf403858af3acf655d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24f6e4f16ce45ca51e2c7d9a7ff37bbb22c846beac7e1dbf403858af3acf655d", kill_on_drop: false }`
[INFO] [stdout] 24f6e4f16ce45ca51e2c7d9a7ff37bbb22c846beac7e1dbf403858af3acf655d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59a949c7868adc915e3dd456772a0348c9f23e78f370f6b0d5155bb457d13cff
[INFO] running `Command { std: "docker" "start" "-a" "59a949c7868adc915e3dd456772a0348c9f23e78f370f6b0d5155bb457d13cff", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:377:11
[INFO] [stderr]     |
[INFO] [stderr] 377 |     tree: &tree_sitter::Tree,
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] 378 |     order: Order,
[INFO] [stderr] 379 | ) -> impl FusedIterator<Item = tree_sitter::Node> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 379 | ) -> impl FusedIterator<Item = tree_sitter::Node<'_>> {
[INFO] [stderr]     |                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `tree-sitter-traversal2` (lib) generated 1 warning (run `cargo fix --lib -p tree-sitter-traversal2` to apply 1 suggestion)
[INFO] [stderr] warning: `tree-sitter-traversal2` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tree_sitter_traversal2-1f3e8df484e405d9)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tree_sitter_tests::test_equivalence ... ok
[INFO] [stdout] test tests::test_root ... ok
[INFO] [stdout] test tree_sitter_tests::test_postconditions ... ok
[INFO] [stdout] test tree_sitter_tests::example ... ok
[INFO] [stdout] test tree_sitter_tests::test_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tree_sitter_traversal2
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 8) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `tree_sitter_traversal`
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tree_sitter_traversal::{traverse, traverse_tree, Order};
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `tree_sitter_traversal`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tree_sitter_traversal2::{traverse, traverse_tree, Order};
[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 E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 8)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "59a949c7868adc915e3dd456772a0348c9f23e78f370f6b0d5155bb457d13cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59a949c7868adc915e3dd456772a0348c9f23e78f370f6b0d5155bb457d13cff", kill_on_drop: false }`
[INFO] [stdout] 59a949c7868adc915e3dd456772a0348c9f23e78f370f6b0d5155bb457d13cff
