[INFO] fetching crate eventree 0.7.0...
[INFO] testing eventree-0.7.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate eventree 0.7.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate eventree 0.7.0
[INFO] finished tweaking crates.io crate eventree 0.7.0
[INFO] tweaked toml for crates.io crate eventree 0.7.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate eventree 0.7.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b35eff766d35630409b20eb1eca1e9ff0e5749546da10b8cf8ea4bd7f42a8a3
[INFO] running `Command { std: "docker" "start" "-a" "5b35eff766d35630409b20eb1eca1e9ff0e5749546da10b8cf8ea4bd7f42a8a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b35eff766d35630409b20eb1eca1e9ff0e5749546da10b8cf8ea4bd7f42a8a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b35eff766d35630409b20eb1eca1e9ff0e5749546da10b8cf8ea4bd7f42a8a3", kill_on_drop: false }`
[INFO] [stdout] 5b35eff766d35630409b20eb1eca1e9ff0e5749546da10b8cf8ea4bd7f42a8a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d36306309eeba12b36e299b10d91398f73c43cbe25bce6c56fd4e5137113bb0a
[INFO] running `Command { std: "docker" "start" "-a" "d36306309eeba12b36e299b10d91398f73c43cbe25bce6c56fd4e5137113bb0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling text-size v1.1.1
[INFO] [stderr]    Compiling eventree v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "d36306309eeba12b36e299b10d91398f73c43cbe25bce6c56fd4e5137113bb0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d36306309eeba12b36e299b10d91398f73c43cbe25bce6c56fd4e5137113bb0a", kill_on_drop: false }`
[INFO] [stdout] d36306309eeba12b36e299b10d91398f73c43cbe25bce6c56fd4e5137113bb0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8eb5a257f81d0765de7a1a3659db2997494dd690120a6bac04450c7e4882e8c
[INFO] running `Command { std: "docker" "start" "-a" "e8eb5a257f81d0765de7a1a3659db2997494dd690120a6bac04450c7e4882e8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling dissimilar v1.0.10
[INFO] [stderr]    Compiling expect-test v1.5.1
[INFO] [stderr]    Compiling eventree v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "e8eb5a257f81d0765de7a1a3659db2997494dd690120a6bac04450c7e4882e8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8eb5a257f81d0765de7a1a3659db2997494dd690120a6bac04450c7e4882e8c", kill_on_drop: false }`
[INFO] [stdout] e8eb5a257f81d0765de7a1a3659db2997494dd690120a6bac04450c7e4882e8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fbb114c03ebfd9b3c3d8245795ebd91e75b5f94baeda01fbe5ccc48a3595db73
[INFO] running `Command { std: "docker" "start" "-a" "fbb114c03ebfd9b3c3d8245795ebd91e75b5f94baeda01fbe5ccc48a3595db73", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/eventree-8d10cd538dde5279)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test node::tests::child_tokens ... ok
[INFO] [stdout] test node::tests::child_nodes ... ok
[INFO] [stdout] test node::tests::children ... ok
[INFO] [stdout] test node::tests::descendant_tokens ... ok
[INFO] [stdout] test node::tests::descendant_nodes ... ok
[INFO] [stdout] test node::tests::descendants ... ok
[INFO] [stdout] test tree::tests::add_token ... ok
[INFO] [stdout] test tree::tests::debug_empty ... ok
[INFO] [stdout] test tree::tests::debug_complex ... ok
[INFO] [stdout] test tree::tests::events ... ok
[INFO] [stdout] test tree::tests::just_root ... ok
[INFO] [stdout] test tree::tests::raw_events ... ok
[INFO] [stdout] test tree::tests::access_node_data_from_other_tree - should panic ... ok
[INFO] [stdout] test tree::tests::add_token_before_starting_node - should panic ... ok
[INFO] [stdout] test tree::tests::create_token_not_on_utf8_char_boundary - should panic ... ok
[INFO] [stdout] test tree::tests::empty_with_text - should panic ... ok
[INFO] [stdout] test tree::tests::add_token_with_out_of_bounds_range - should panic ... ok
[INFO] [stdout] test tree::tests::empty_without_text - should panic ... ok
[INFO] [stdout] test tree::tests::no_finish_node - should panic ... ok
[INFO] [stdout] test tree::tests::no_start_node - should panic ... ok
[INFO] [stdout] test tree::tests::second_root - should panic ... ok
[INFO] [stdout] test tree::tests::too_many_finish_node_calls - should panic ... ok
[INFO] [stdout] test tree::tests::too_many_start_node_calls - should panic ... ok
[INFO] [stdout] test tree::tests::access_token_data_from_other_tree - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests eventree
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] test src/tree.rs - tree::SyntaxTree (line 81) ... ok
[INFO] [stdout] test src/lib.rs - (line 166) ... ok
[INFO] [stdout] test src/lib.rs - (line 204) ... ok
[INFO] [stdout] test src/lib.rs - (line 90) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/tree_config.rs - tree_config::TreeConfig (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fbb114c03ebfd9b3c3d8245795ebd91e75b5f94baeda01fbe5ccc48a3595db73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbb114c03ebfd9b3c3d8245795ebd91e75b5f94baeda01fbe5ccc48a3595db73", kill_on_drop: false }`
[INFO] [stdout] fbb114c03ebfd9b3c3d8245795ebd91e75b5f94baeda01fbe5ccc48a3595db73