[INFO] fetching crate tree-ds 0.2.0...
[INFO] testing tree-ds-0.2.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate tree-ds 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate tree-ds 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tree-ds 0.2.0
[INFO] tweaked toml for crates.io crate tree-ds 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tree-ds 0.2.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tree-ds 0.2.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sequential_gen v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2018aac7fe0b0f9dadcb1cfcf58f452d9c1175829705af55e5103d88923e167
[INFO] running `Command { std: "docker" "start" "-a" "b2018aac7fe0b0f9dadcb1cfcf58f452d9c1175829705af55e5103d88923e167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2018aac7fe0b0f9dadcb1cfcf58f452d9c1175829705af55e5103d88923e167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2018aac7fe0b0f9dadcb1cfcf58f452d9c1175829705af55e5103d88923e167", kill_on_drop: false }`
[INFO] [stdout] b2018aac7fe0b0f9dadcb1cfcf58f452d9c1175829705af55e5103d88923e167
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4fc1186072729961c782a17d26d36706ada14cdc4d6bf5a725414123545a37e
[INFO] running `Command { std: "docker" "start" "-a" "b4fc1186072729961c782a17d26d36706ada14cdc4d6bf5a725414123545a37e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling sequential_gen v0.1.2
[INFO] [stderr]    Compiling tree-ds v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.04s
[INFO] running `Command { std: "docker" "inspect" "b4fc1186072729961c782a17d26d36706ada14cdc4d6bf5a725414123545a37e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4fc1186072729961c782a17d26d36706ada14cdc4d6bf5a725414123545a37e", kill_on_drop: false }`
[INFO] [stdout] b4fc1186072729961c782a17d26d36706ada14cdc4d6bf5a725414123545a37e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17b62a22a06960221477623cf8b741fb52614588a64dfc18b93af7a7da0e7cbb
[INFO] running `Command { std: "docker" "start" "-a" "17b62a22a06960221477623cf8b741fb52614588a64dfc18b93af7a7da0e7cbb", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling sequential_gen v0.1.2
[INFO] [stderr]    Compiling tree-ds v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.56s
[INFO] running `Command { std: "docker" "inspect" "17b62a22a06960221477623cf8b741fb52614588a64dfc18b93af7a7da0e7cbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17b62a22a06960221477623cf8b741fb52614588a64dfc18b93af7a7da0e7cbb", kill_on_drop: false }`
[INFO] [stdout] 17b62a22a06960221477623cf8b741fb52614588a64dfc18b93af7a7da0e7cbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c3a6a0151823ebc39a97669387ec58b85388392f6d846cf8e03e674666792a20
[INFO] running `Command { std: "docker" "start" "-a" "c3a6a0151823ebc39a97669387ec58b85388392f6d846cf8e03e674666792a20", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tree_ds-5e6ffc260add3515)
[INFO] [stdout] 
[INFO] [stdout] running 67 tests
[INFO] [stdout] test error::tests::test_error_fmt ... ok
[INFO] [stdout] test node::tests::test_node_display_with_id ... ignored
[INFO] [stdout] test node::tests::test_node_eq ... ok
[INFO] [stdout] test node::tests::test_node_get_parent ... ok
[INFO] [stdout] test node::tests::test_node_get_value ... ok
[INFO] [stdout] test node::tests::test_node_new ... ok
[INFO] [stdout] test node::tests::test_node_adding_children ... ok
[INFO] [stdout] test error::tests::test_error_fmt_root_node_already_present ... ok
[INFO] [stdout] test node::tests::test_node_remove_child ... ok
[INFO] [stdout] test node::tests::test_node_get_node_id ... ok
[INFO] [stdout] test node::tests::test_node_set_parent ... ok
[INFO] [stdout] test node::tests::test_node_set_value ... ok
[INFO] [stdout] test node::tests::test_nodes ... ok
[INFO] [stdout] test node::tests::test_node_update_value ... ok
[INFO] [stdout] test node::tests::test_nodes_append ... ok
[INFO] [stdout] test node::tests::test_nodes_append_raw ... ok
[INFO] [stdout] test node::tests::test_nodes_clear ... ok
[INFO] [stdout] test node::tests::test_nodes_eq ... ok
[INFO] [stdout] test node::tests::test_nodes_first ... ok
[INFO] [stdout] test node::tests::test_nodes_display ... ok
[INFO] [stdout] test node::tests::test_nodes_from_iter ... ok
[INFO] [stdout] test node::tests::test_nodes_default ... ok
[INFO] [stdout] test node::tests::test_nodes_get ... ok
[INFO] [stdout] test node::tests::test_nodes_is_empty ... ok
[INFO] [stdout] test node::tests::test_nodes_get_by_node_id ... ok
[INFO] [stdout] test node::tests::test_nodes_iterator ... ok
[INFO] [stdout] test node::tests::test_nodes_next ... ok
[INFO] [stdout] test node::tests::test_nodes_remove ... ok
[INFO] [stdout] test node::tests::test_nodes_len ... ok
[INFO] [stdout] test node::tests::test_nodes_retain ... ok
[INFO] [stdout] test tree::tests::compare_tree ... ok
[INFO] [stdout] test tree::tests::get_siblings ... ok
[INFO] [stdout] test tree::tests::test_tree_add_more_than_one_root_node ... ok
[INFO] [stdout] test tree::tests::test_tree_add_node ... ok
[INFO] [stdout] test tree::tests::test_hashing ... ok
[INFO] [stdout] test node::tests::test_node_display_without_id ... ok
[INFO] [stdout] test error::tests::test_error_from_fmt_error ... ok
[INFO] [stdout] test tree::tests::test_sort_children_by_height ... ok
[INFO] [stdout] test tree::tests::test_tree_add_subsection_no_attaching_node ... ok
[INFO] [stdout] test tree::tests::test_tree_add_subsection_with_no_root_node ... ok
[INFO] [stdout] test tree::tests::test_tree_display ... ok
[INFO] [stdout] test tree::tests::test_tree_get_height_no_root_node ... ok
[INFO] [stdout] test tree::tests::test_tree_get_no_existent_node ... ok
[INFO] [stdout] test tree::tests::test_tree_get_ancestor_ids ... ok
[INFO] [stdout] test tree::tests::test_tree_get_height ... ok
[INFO] [stdout] test tree::tests::test_tree_get_node_degree_no_existent_node ... ok
[INFO] [stdout] test tree::tests::test_tree_get_node_depth ... ok
[INFO] [stdout] test tree::tests::test_tree_get_node_depth_no_existent_node ... ok
[INFO] [stdout] test tree::tests::test_tree_get_node_height ... ok
[INFO] [stdout] test tree::tests::test_tree_get_node_height_no_existent_node ... ok
[INFO] [stdout] test tree::tests::test_tree_get_nodes ... ok
[INFO] [stdout] test tree::tests::test_tree_get_root_node ... ok
[INFO] [stdout] test tree::tests::test_tree_get_siblings_no_existent_node ... ok
[INFO] [stdout] test tree::tests::test_tree_get_subsection ... ok
[INFO] [stdout] test tree::tests::test_tree_get_subsection_no_existent_node ... ok
[INFO] [stdout] test tree::tests::test_tree_new ... ok
[INFO] [stdout] test tree::tests::test_tree_remove_node ... ok
[INFO] [stdout] test tree::tests::test_tree_remove_node_no_existent_node ... ok
[INFO] [stdout] test node::tests::test_nodes_as_ref ... ok
[INFO] [stdout] test node::tests::test_nodes_push ... ok
[INFO] [stdout] test node::tests::test_nodes_size_hint ... ok
[INFO] [stdout] test tree::tests::test_tree_traverse ... ok
[INFO] [stdout] test tree::tests::test_tree_add_subsection ... ok
[INFO] [stdout] test tree::tests::test_tree_get_node ... ok
[INFO] [stdout] test tree::tests::test_tree_remove_node_no_root_node ... ok
[INFO] [stdout] test tree::tests::test_tree_get_node_ancestor_ids_no_existent_node ... ok
[INFO] [stdout] test tree::tests::test_tree_get_node_degree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 66 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tree.rs (/opt/rustwide/target/debug/deps/tree-d1225fa928b15325)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests tree_ds
[INFO] [stdout] test test_tree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test src/lib.rs - (line 49) ... ignored
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Node<Q,T>::get_node_id (line 152) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Node<Q,T>::add_child (line 90) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Node<Q,T>::get_parent_id (line 201) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Node (line 32) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Node<Q,T>::get_children_ids (line 172) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Node<Q,T>::get_value (line 224) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Node<Q,T>::new (line 65) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Node<Q,T>::remove_child (line 122) ... ok
[INFO] [stdout] test src/lib.rs - (line 73) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Node<Q,T>::set_value (line 244) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Node<Q,T>::set_parent (line 293) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Nodes<Q,T>::append (line 667) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Nodes<Q,T>::append_raw (line 690) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Node<Q,T>::update_value (line 267) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Nodes<Q,T>::get (line 528) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Nodes<Q,T>::clear (line 646) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Nodes<Q,T>::first (line 712) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Nodes<Q,T>::len (line 493) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Nodes<Q,T>::new (line 451) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Nodes<Q,T>::get_by_node_id (line 552) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Node<Q,T>::sort_children (line 318) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Nodes<Q,T>::iter (line 470) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Nodes<Q,T>::push (line 576) ... ok
[INFO] [stdout] test src/tree/sync_tree.rs - tree::sync_tree::Tree (line 25) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Nodes<Q,T>::remove (line 601) ... ok
[INFO] [stdout] test src/tree/sync_tree.rs - tree::sync_tree::Tree<Q,T>::add_node (line 87) ... ok
[INFO] [stdout] test src/node/sync_node.rs - node::sync_node::Nodes<Q,T>::retain (line 626) ... ok
[INFO] [stdout] test src/tree/sync_tree.rs - tree::sync_tree::Tree<Q,T>::add_subtree (line 681) ... ok
[INFO] [stdout] test src/tree/sync_tree.rs - tree::sync_tree::Tree<Q,T>::get_ancestor_ids (line 323) ... ok
[INFO] [stdout] test src/tree/sync_tree.rs - tree::sync_tree::Tree<Q,T>::get_name (line 127) ... ok
[INFO] [stdout] test src/tree/sync_tree.rs - tree::sync_tree::Tree<Q,T>::get_height (line 363) ... ok
[INFO] [stdout] test src/tree/sync_tree.rs - tree::sync_tree::Tree<Q,T>::get_node_by_id (line 173) ... ok
[INFO] [stdout] test src/tree/sync_tree.rs - tree::sync_tree::Tree<Q,T>::get_node_degree (line 400) ... ok
[INFO] [stdout] test src/tree/sync_tree.rs - tree::sync_tree::Tree<Q,T>::get_node_depth (line 280) ... ok
[INFO] [stdout] test src/tree/sync_tree.rs - tree::sync_tree::Tree<Q,T>::get_root_node (line 201) ... ok
[INFO] [stdout] test src/tree/sync_tree.rs - tree::sync_tree::Tree<Q,T>::get_sibling_ids (line 619) ... ok
[INFO] [stdout] test src/tree/sync_tree.rs - tree::sync_tree::Tree<Q,T>::get_node_height (line 234) ... ok
[INFO] [stdout] test src/tree/sync_tree.rs - tree::sync_tree::Tree<Q,T>::new (line 55) ... ok
[INFO] [stdout] test src/tree/sync_tree.rs - tree::sync_tree::Tree<Q,T>::get_subtree (line 552) ... ok
[INFO] [stdout] test src/tree/sync_tree.rs - tree::sync_tree::Tree<Q,T>::get_nodes (line 433) ... ok
[INFO] [stdout] test src/tree/sync_tree.rs - tree::sync_tree::Tree<Q,T>::rename (line 148) ... ok
[INFO] [stdout] test src/tree/sync_tree.rs - tree::sync_tree::Tree<Q,T>::remove_node (line 465) ... ok
[INFO] [stdout] test src/tree/sync_tree.rs - tree::sync_tree::Tree<Q,T>::traverse (line 729) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 5.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c3a6a0151823ebc39a97669387ec58b85388392f6d846cf8e03e674666792a20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3a6a0151823ebc39a97669387ec58b85388392f6d846cf8e03e674666792a20", kill_on_drop: false }`
[INFO] [stdout] c3a6a0151823ebc39a97669387ec58b85388392f6d846cf8e03e674666792a20