[INFO] cloning repository https://github.com/renatodinizc/dsa_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/renatodinizc/dsa_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenatodinizc%2Fdsa_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenatodinizc%2Fdsa_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dd755e0f428d0f3ddae7668c2fb2fa1e70410aa5
[INFO] testing renatodinizc/dsa_rust against beta-2025-02-18 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenatodinizc%2Fdsa_rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/renatodinizc/dsa_rust on toolchain beta-2025-02-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/renatodinizc/dsa_rust
[INFO] finished tweaking git repo https://github.com/renatodinizc/dsa_rust
[INFO] tweaked toml for git repo https://github.com/renatodinizc/dsa_rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/renatodinizc/dsa_rust 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" "+beta-2025-02-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing renatodinizc/dsa_rust against beta-2025-02-18 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenatodinizc%2Fdsa_rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/renatodinizc/dsa_rust on toolchain beta-2025-02-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/renatodinizc/dsa_rust
[INFO] finished tweaking git repo https://github.com/renatodinizc/dsa_rust
[INFO] tweaked toml for git repo https://github.com/renatodinizc/dsa_rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/renatodinizc/dsa_rust 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" "+beta-2025-02-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f4ee4aaf25718c22708a605a972f635597487d3eb01d036729a8a5df5adce7c
[INFO] running `Command { std: "docker" "start" "-a" "5f4ee4aaf25718c22708a605a972f635597487d3eb01d036729a8a5df5adce7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f4ee4aaf25718c22708a605a972f635597487d3eb01d036729a8a5df5adce7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f4ee4aaf25718c22708a605a972f635597487d3eb01d036729a8a5df5adce7c", kill_on_drop: false }`
[INFO] [stdout] 5f4ee4aaf25718c22708a605a972f635597487d3eb01d036729a8a5df5adce7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55347f7af59afa70ce027f75623a5b1209fcec73017b684fa055d5f4358e7bfe
[INFO] running `Command { std: "docker" "start" "-a" "55347f7af59afa70ce027f75623a5b1209fcec73017b684fa055d5f4358e7bfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling dsa_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "55347f7af59afa70ce027f75623a5b1209fcec73017b684fa055d5f4358e7bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55347f7af59afa70ce027f75623a5b1209fcec73017b684fa055d5f4358e7bfe", kill_on_drop: false }`
[INFO] [stdout] 55347f7af59afa70ce027f75623a5b1209fcec73017b684fa055d5f4358e7bfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 122882d6311c677dc910085316ec40d319c7df22e3c9b19074b1ed8289cf261e
[INFO] running `Command { std: "docker" "start" "-a" "122882d6311c677dc910085316ec40d319c7df22e3c9b19074b1ed8289cf261e", kill_on_drop: false }`
[INFO] [stderr]    Compiling dsa_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "122882d6311c677dc910085316ec40d319c7df22e3c9b19074b1ed8289cf261e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "122882d6311c677dc910085316ec40d319c7df22e3c9b19074b1ed8289cf261e", kill_on_drop: false }`
[INFO] [stdout] 122882d6311c677dc910085316ec40d319c7df22e3c9b19074b1ed8289cf261e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d6221ebe3eab045d6c8e857397ba57537e46f9d60ac0d229b5ba21c4c0c6b0ae
[INFO] running `Command { std: "docker" "start" "-a" "d6221ebe3eab045d6c8e857397ba57537e46f9d60ac0d229b5ba21c4c0c6b0ae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dsa_rust-021ef7642f620b9f)
[INFO] [stdout] 
[INFO] [stdout] running 100 tests
[INFO] [stdout] test algorithms::bubble_sort::tests::sort_already_sorted ... ok
[INFO] [stdout] test algorithms::bubble_sort::tests::sort_characters ... ok
[INFO] [stdout] test algorithms::bubble_sort::tests::sort_numbers ... ok
[INFO] [stdout] test algorithms::bubble_sort::tests::sort_single_element_vec ... ok
[INFO] [stdout] test algorithms::bubble_sort::tests::sort_empty_vec ... ok
[INFO] [stdout] test algorithms::bubble_sort::tests::sort_strings ... ok
[INFO] [stdout] test algorithms::bubble_sort::tests::sort_strs ... ok
[INFO] [stdout] test algorithms::insertion_sort::tests::sort_already_sorted ... ok
[INFO] [stdout] test algorithms::insertion_sort::tests::sort_characters ... ok
[INFO] [stdout] test algorithms::insertion_sort::tests::sort_empty_vec ... ok
[INFO] [stdout] test algorithms::insertion_sort::tests::sort_numbers ... ok
[INFO] [stdout] test algorithms::insertion_sort::tests::sort_single_element_vec ... ok
[INFO] [stdout] test algorithms::insertion_sort::tests::sort_strings ... ok
[INFO] [stdout] test algorithms::insertion_sort::tests::sort_strs ... ok
[INFO] [stdout] test algorithms::merge_sort::tests::sort_empty_vec ... ok
[INFO] [stdout] test algorithms::merge_sort::tests::sort_numbers ... ok
[INFO] [stdout] test algorithms::merge_sort::tests::sort_characters ... ok
[INFO] [stdout] test algorithms::merge_sort::tests::sort_already_sorted ... ok
[INFO] [stdout] test algorithms::merge_sort::tests::sort_single_element_vec ... ok
[INFO] [stdout] test algorithms::quick_sort::tests::sort_empty_vec ... ok
[INFO] [stdout] test algorithms::merge_sort::tests::sort_strs ... ok
[INFO] [stdout] test algorithms::quick_sort::tests::sort_numbers ... ok
[INFO] [stdout] test algorithms::merge_sort::tests::sort_strings ... ok
[INFO] [stdout] test algorithms::quick_sort::tests::sort_characters ... ok
[INFO] [stdout] test algorithms::quick_sort::tests::sort_already_sorted ... ok
[INFO] [stdout] test algorithms::quick_sort::tests::sort_single_element_vec ... ok
[INFO] [stdout] test algorithms::quick_sort::tests::sort_strings ... ok
[INFO] [stdout] test algorithms::quick_sort::tests::sort_strs ... ok
[INFO] [stdout] test algorithms::selection_sort::tests::sort_already_sorted ... ok
[INFO] [stdout] test algorithms::selection_sort::tests::sort_characters ... ok
[INFO] [stdout] test algorithms::selection_sort::tests::sort_empty_vec ... ok
[INFO] [stdout] test algorithms::selection_sort::tests::sort_numbers ... ok
[INFO] [stdout] test algorithms::selection_sort::tests::sort_single_element_vec ... ok
[INFO] [stdout] test algorithms::selection_sort::tests::sort_strings ... ok
[INFO] [stdout] test algorithms::selection_sort::tests::sort_strs ... ok
[INFO] [stdout] test data_structures::binary_search_tree::tests::insert_and_search_floats ... ok
[INFO] [stdout] test data_structures::binary_search_tree::tests::in_order_traversal ... ok
[INFO] [stdout] test data_structures::binary_search_tree::tests::find_greatest_value ... ok
[INFO] [stdout] test data_structures::binary_search_tree::tests::nonexistent_element_removal_and_search ... ok
[INFO] [stdout] test data_structures::binary_search_tree::tests::in_order_traversal_strings ... ok
[INFO] [stdout] test data_structures::binary_search_tree::tests::post_order_traversal_test ... ok
[INFO] [stdout] test data_structures::binary_search_tree::tests::remove_node_with_one_child ... ok
[INFO] [stdout] test data_structures::binary_search_tree::tests::remove_node_with_two_children_strs ... ok
[INFO] [stdout] test data_structures::graph::tests::test_add_new_vertex ... ok
[INFO] [stdout] test data_structures::binary_search_tree::tests::pre_order_traversal_test ... ok
[INFO] [stdout] test data_structures::binary_search_tree::tests::remove_leaf_node ... ok
[INFO] [stdout] test data_structures::graph::tests::test_depth_first_search ... ok
[INFO] [stdout] test data_structures::graph::tests::test_link_vertices ... ok
[INFO] [stdout] test data_structures::hash_map::tests::handling_collisions ... ok
[INFO] [stdout] test data_structures::hash_map::tests::complex_key_structures ... ok
[INFO] [stdout] test data_structures::hash_map::tests::remove_key ... ok
[INFO] [stdout] test data_structures::hash_map::tests::remove_nonexistent_key ... ok
[INFO] [stdout] test data_structures::hash_map::tests::integer_keys_and_struct_values ... ok
[INFO] [stdout] test data_structures::hash_map::tests::insert_and_get ... ok
[INFO] [stdout] test data_structures::hash_map::tests::overwrite_value ... ok
[INFO] [stdout] test data_structures::heap::tests::empty_removal ... ok
[INFO] [stdout] test data_structures::graph::tests::test_traversal ... ok
[INFO] [stdout] test data_structures::heap::tests::insertion ... ok
[INFO] [stdout] test data_structures::heap::tests::insertion_with_str ... ok
[INFO] [stdout] test data_structures::heap::tests::insertion_with_strings ... ok
[INFO] [stdout] test data_structures::heap::tests::creation ... ok
[INFO] [stdout] test data_structures::hash_map::tests::string_keys_and_values ... ok
[INFO] [stdout] test data_structures::heap::tests::order_maintenance ... ok
[INFO] [stdout] test data_structures::heap::tests::removal ... ok
[INFO] [stdout] test data_structures::heap::tests::removal_with_str ... ok
[INFO] [stdout] test data_structures::heap::tests::removal_with_strings ... ok
[INFO] [stdout] test data_structures::linked_list::tests::complex_sequence_of_operations ... ok
[INFO] [stdout] test data_structures::heap::tests::with_different_types ... ok
[INFO] [stdout] test data_structures::heap::tests::test_heap_order ... ok
[INFO] [stdout] test data_structures::linked_list::tests::new_list_is_empty ... ok
[INFO] [stdout] test data_structures::linked_list::tests::peek_and_peek_at_with_strings ... ok
[INFO] [stdout] test data_structures::linked_list::tests::iterator_test ... ok
[INFO] [stdout] test data_structures::linked_list::tests::peek_at_out_of_bounds_returns_none ... ok
[INFO] [stdout] test data_structures::linked_list::tests::push_and_pop_with_integers ... ok
[INFO] [stdout] test data_structures::queue::tests::dequeue_empty_queue ... ok
[INFO] [stdout] test data_structures::queue::tests::enqueue_and_dequeue ... ok
[INFO] [stdout] test data_structures::linked_list::tests::push_and_peek_with_struct ... ok
[INFO] [stdout] test data_structures::linked_list::tests::push_at_with_custom_struct ... ok
[INFO] [stdout] test data_structures::queue::tests::enqueue_and_read ... ok
[INFO] [stdout] test data_structures::linked_list::tests::push_at_start_and_middle ... ok
[INFO] [stdout] test data_structures::linked_list::tests::pop_at_from_empty_list ... ok
[INFO] [stdout] test data_structures::queue::tests::default_constructor ... ok
[INFO] [stdout] test data_structures::queue::tests::queue_with_complex_type ... ok
[INFO] [stdout] test data_structures::queue::tests::multiple_enqueue_dequeue_operations ... ok
[INFO] [stdout] test data_structures::queue::tests::queue_with_different_types ... ok
[INFO] [stdout] test data_structures::stack::tests::push_and_read ... ok
[INFO] [stdout] test data_structures::stack::tests::read_empty_stack ... ok
[INFO] [stdout] test data_structures::stack::tests::stack_with_str_slice ... ok
[INFO] [stdout] test data_structures::stack::tests::stack_with_string ... ok
[INFO] [stdout] test data_structures::stack::tests::push_and_pop ... ok
[INFO] [stdout] test data_structures::queue::tests::read_after_dequeue_operations ... ok
[INFO] [stdout] test data_structures::stack::tests::stack_with_vector ... ok
[INFO] [stdout] test data_structures::trie::tests::collect_all_words ... ok
[INFO] [stdout] test data_structures::trie::tests::autocomplete_should_return_correct_completions_for_prefix ... ok
[INFO] [stdout] test data_structures::trie::tests::test_empty_string ... ok
[INFO] [stdout] test data_structures::trie::tests::test_search_prefix ... ok
[INFO] [stdout] test data_structures::trie::tests::test_insert_and_search_multiple ... ok
[INFO] [stdout] test data_structures::trie::tests::test_insert_and_search ... ok
[INFO] [stdout] test data_structures::trie::tests::test_nonexistent_word ... ok
[INFO] [stdout] test data_structures::graph::tests::test_link_nonexistent_vertices - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 100 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dsa_rust
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d6221ebe3eab045d6c8e857397ba57537e46f9d60ac0d229b5ba21c4c0c6b0ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6221ebe3eab045d6c8e857397ba57537e46f9d60ac0d229b5ba21c4c0c6b0ae", kill_on_drop: false }`
[INFO] [stdout] d6221ebe3eab045d6c8e857397ba57537e46f9d60ac0d229b5ba21c4c0c6b0ae