[INFO] fetching crate tree-sitter-traversal 0.1.2...
[INFO] testing tree-sitter-traversal-0.1.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate tree-sitter-traversal 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate tree-sitter-traversal 0.1.2
[INFO] finished tweaking crates.io crate tree-sitter-traversal 0.1.2
[INFO] tweaked toml for crates.io crate tree-sitter-traversal 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tree-sitter-traversal 0.1.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding cc v1.0.106 (available: v1.2.60)
[INFO] [stderr]       Adding tree-sitter v0.20.10 (available: v0.26.8)
[INFO] [stderr]       Adding tree-sitter-rust v0.20.4 (available: v0.24.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 298e2562e456b2979646d1f0e61f145f8605f4f99e83e6c90cbadb6d372978d2
[INFO] running `Command { std: "docker" "start" "-a" "298e2562e456b2979646d1f0e61f145f8605f4f99e83e6c90cbadb6d372978d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "298e2562e456b2979646d1f0e61f145f8605f4f99e83e6c90cbadb6d372978d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "298e2562e456b2979646d1f0e61f145f8605f4f99e83e6c90cbadb6d372978d2", kill_on_drop: false }`
[INFO] [stdout] 298e2562e456b2979646d1f0e61f145f8605f4f99e83e6c90cbadb6d372978d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 020cce55960be4698aeecabe35a1002dde82fb7a791b7d347160200f1db1ce8c
[INFO] running `Command { std: "docker" "start" "-a" "020cce55960be4698aeecabe35a1002dde82fb7a791b7d347160200f1db1ce8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.106
[INFO] [stderr]    Compiling tree-sitter v0.20.10
[INFO] [stderr]    Compiling tree-sitter-traversal v0.1.2 (/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 3.21s
[INFO] running `Command { std: "docker" "inspect" "020cce55960be4698aeecabe35a1002dde82fb7a791b7d347160200f1db1ce8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "020cce55960be4698aeecabe35a1002dde82fb7a791b7d347160200f1db1ce8c", kill_on_drop: false }`
[INFO] [stdout] 020cce55960be4698aeecabe35a1002dde82fb7a791b7d347160200f1db1ce8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58896e8c4e461bda103c1d520a3b6cbe20601ff75350b4513f94cb4e94ca2c53
[INFO] running `Command { std: "docker" "start" "-a" "58896e8c4e461bda103c1d520a3b6cbe20601ff75350b4513f94cb4e94ca2c53", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-sitter-rust v0.20.4
[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-traversal v0.1.2 (/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 3.04s
[INFO] running `Command { std: "docker" "inspect" "58896e8c4e461bda103c1d520a3b6cbe20601ff75350b4513f94cb4e94ca2c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58896e8c4e461bda103c1d520a3b6cbe20601ff75350b4513f94cb4e94ca2c53", kill_on_drop: false }`
[INFO] [stdout] 58896e8c4e461bda103c1d520a3b6cbe20601ff75350b4513f94cb4e94ca2c53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eae859042b73d84c8261cf3964c8d0473e29ed637df07ad0af8d653fe3bf868d
[INFO] running `Command { std: "docker" "start" "-a" "eae859042b73d84c8261cf3964c8d0473e29ed637df07ad0af8d653fe3bf868d", 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-traversal` (lib) generated 1 warning (run `cargo fix --lib -p tree-sitter-traversal` to apply 1 suggestion)
[INFO] [stderr] warning: `tree-sitter-traversal` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tree_sitter_traversal-0a7ea9e8ab730260)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[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_equivalence ... 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 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tree_sitter_traversal
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eae859042b73d84c8261cf3964c8d0473e29ed637df07ad0af8d653fe3bf868d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eae859042b73d84c8261cf3964c8d0473e29ed637df07ad0af8d653fe3bf868d", kill_on_drop: false }`
[INFO] [stdout] eae859042b73d84c8261cf3964c8d0473e29ed637df07ad0af8d653fe3bf868d