[INFO] fetching crate tui-realm-treeview 1.0.0...
[INFO] testing tui-realm-treeview-1.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate tui-realm-treeview 1.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tui-realm-treeview 1.0.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tui-realm-treeview 1.0.0
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate tui-realm-treeview 1.0.0
[INFO] tweaked toml for crates.io crate tui-realm-treeview 1.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate tui-realm-treeview 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-linebreak v0.1.1
[INFO] [stderr]   Downloaded orange-trees v0.1.0
[INFO] [stderr]   Downloaded textwrap v0.14.0
[INFO] [stderr]   Downloaded tui-realm-stdlib v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8949af5b063d8a051ae36741aa1d72bb88a9fa13ea37b6b737e40fcb25bb13e9
[INFO] running `Command { std: "docker" "start" "-a" "8949af5b063d8a051ae36741aa1d72bb88a9fa13ea37b6b737e40fcb25bb13e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8949af5b063d8a051ae36741aa1d72bb88a9fa13ea37b6b737e40fcb25bb13e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8949af5b063d8a051ae36741aa1d72bb88a9fa13ea37b6b737e40fcb25bb13e9", kill_on_drop: false }`
[INFO] [stdout] 8949af5b063d8a051ae36741aa1d72bb88a9fa13ea37b6b737e40fcb25bb13e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c506c64cd53d77cec2097a2f541ec9a27811f6fbe33fc8768e934dbb615b3dde
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c506c64cd53d77cec2097a2f541ec9a27811f6fbe33fc8768e934dbb615b3dde", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling orange-trees v0.1.0
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.7.11
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling signal-hook v0.3.10
[INFO] [stderr]    Compiling signal-hook-mio v0.2.1
[INFO] [stderr]    Compiling crossterm v0.20.0
[INFO] [stderr]    Compiling tui v0.16.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tuirealm_derive v1.0.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling tuirealm v1.0.0
[INFO] [stderr]    Compiling tui-realm-treeview v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.78s
[INFO] running `Command { std: "docker" "inspect" "c506c64cd53d77cec2097a2f541ec9a27811f6fbe33fc8768e934dbb615b3dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c506c64cd53d77cec2097a2f541ec9a27811f6fbe33fc8768e934dbb615b3dde", kill_on_drop: false }`
[INFO] [stdout] c506c64cd53d77cec2097a2f541ec9a27811f6fbe33fc8768e934dbb615b3dde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e6d76f077f3a62e7689a0c63bc45a1e93509630a8077f580e3b74d08052573d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3e6d76f077f3a62e7689a0c63bc45a1e93509630a8077f580e3b74d08052573d", kill_on_drop: false }`
[INFO] [stderr]    Compiling smawk v0.3.1
[INFO] [stderr]    Compiling unicode-linebreak v0.1.1
[INFO] [stderr]    Compiling textwrap v0.14.0
[INFO] [stderr]    Compiling tui-realm-stdlib v1.0.0
[INFO] [stderr]    Compiling tui-realm-treeview v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.38s
[INFO] running `Command { std: "docker" "inspect" "3e6d76f077f3a62e7689a0c63bc45a1e93509630a8077f580e3b74d08052573d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e6d76f077f3a62e7689a0c63bc45a1e93509630a8077f580e3b74d08052573d", kill_on_drop: false }`
[INFO] [stdout] 3e6d76f077f3a62e7689a0c63bc45a1e93509630a8077f580e3b74d08052573d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58d6a2100b1e65f9f25ca03eed96cc0c8c8271bfa5a42f8a9a6af1ba869f011a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "58d6a2100b1e65f9f25ca03eed96cc0c8c8271bfa5a42f8a9a6af1ba869f011a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tui_realm_treeview-4ddda4ee2ea79cb4)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test test::should_perform_close ... ok
[INFO] [stdout] test test::should_initialize_component ... ok
[INFO] [stdout] test test::should_return_consistent_state ... ok
[INFO] [stdout] test tree_state::test::should_find_first_sibling ... ok
[INFO] [stdout] test test::should_perform_go_to_begin ... ok
[INFO] [stdout] test tree_state::test::should_find_previous_sibling ... ok
[INFO] [stdout] test test::should_perform_scroll_down ... ok
[INFO] [stdout] test tree_state::test::should_move_cursor_down_to_next_lower_node_if_last_child ... ok
[INFO] [stdout] test tree_state::test::should_move_cursor_down_to_next_sibling_if_node_is_closed ... ok
[INFO] [stdout] test test::should_update_tree ... ok
[INFO] [stdout] test tree_state::test::should_find_next_sibling ... ok
[INFO] [stdout] test tree_state::test::should_initialize_tree_state ... ok
[INFO] [stdout] test tree_state::test::should_move_cursor_down_on_sibling ... ok
[INFO] [stdout] test test::should_perform_submit ... ok
[INFO] [stdout] test tree_state::test::should_move_cursor_down_to_child_if_parent_is_open ... ok
[INFO] [stdout] test tree_state::test::should_get_last_open_heir ... ok
[INFO] [stdout] test tree_state::test::should_move_cursor_up_on_deepest_child_of_previous_sibling ... ok
[INFO] [stdout] test test::should_perform_open ... ok
[INFO] [stdout] test test::should_perform_scroll_up ... ok
[INFO] [stdout] test test::should_perform_go_to_end ... ok
[INFO] [stdout] test tree_state::test::should_find_last_sibling ... ok
[INFO] [stdout] test tree_state::test::should_not_move_cursor_down_if_root_is_closed ... ok
[INFO] [stdout] test test::should_perform_move_down ... ok
[INFO] [stdout] test tree_state::test::should_move_cursor_up_to_parent_if_first_child ... ok
[INFO] [stdout] test tree_state::test::should_move_cursor_up_on_sibling ... ok
[INFO] [stdout] test tree_state::test::should_not_move_cursor_down_if_last_element_is_selected ... ok
[INFO] [stderr]    Doc-tests tui-realm-treeview
[INFO] [stdout] test test::should_perform_move_up ... ok
[INFO] [stdout] test widget::test::should_construct_widget ... ok
[INFO] [stdout] test widget::test::should_have_no_row_to_skip_when_in_first_height_elements ... ok
[INFO] [stdout] test widget::test::should_construct_default_widget ... ok
[INFO] [stdout] test tree_state::test::should_reinitialize_tree_state ... ok
[INFO] [stdout] test tree_state::test::should_not_preserve_tree_state ... ok
[INFO] [stdout] test widget::test::should_have_rows_to_skip_when_out_of_viewport ... ok
[INFO] [stdout] test tree_state::test::should_select_nodes ... ok
[INFO] [stdout] test tree_state::test::should_not_move_cursor_up_if_root_is_selected ... ok
[INFO] [stdout] test tree_state::test::should_preserve_tree_state ... ok
[INFO] [stdout] test tree_state::test::should_open_and_close_nodes ... ok
[INFO] [stdout] test tree_state::test::should_not_open_twice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 80) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "58d6a2100b1e65f9f25ca03eed96cc0c8c8271bfa5a42f8a9a6af1ba869f011a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58d6a2100b1e65f9f25ca03eed96cc0c8c8271bfa5a42f8a9a6af1ba869f011a", kill_on_drop: false }`
[INFO] [stdout] 58d6a2100b1e65f9f25ca03eed96cc0c8c8271bfa5a42f8a9a6af1ba869f011a