[INFO] fetching crate tui-tree-widget 0.23.1...
[INFO] testing tui-tree-widget-0.23.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate tui-tree-widget 0.23.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tui-tree-widget 0.23.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tui-tree-widget 0.23.1
[INFO] tweaked toml for crates.io crate tui-tree-widget 0.23.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tui-tree-widget 0.23.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tui-tree-widget 0.23.1 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09a1601ec33aab3bb8b6be76f852a47dd5408007ccf1a5e6d2510fce399b0a58
[INFO] running `Command { std: "docker" "start" "-a" "09a1601ec33aab3bb8b6be76f852a47dd5408007ccf1a5e6d2510fce399b0a58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09a1601ec33aab3bb8b6be76f852a47dd5408007ccf1a5e6d2510fce399b0a58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09a1601ec33aab3bb8b6be76f852a47dd5408007ccf1a5e6d2510fce399b0a58", kill_on_drop: false }`
[INFO] [stdout] 09a1601ec33aab3bb8b6be76f852a47dd5408007ccf1a5e6d2510fce399b0a58
[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=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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38d16e567a85344b4766c27aeb67bbb482b4dc52120f747f215a883069c87580
[INFO] running `Command { std: "docker" "start" "-a" "38d16e567a85344b4766c27aeb67bbb482b4dc52120f747f215a883069c87580", kill_on_drop: false }`
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling castaway v0.2.3
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling unicode-truncate v1.1.0
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling compact_str v0.8.1
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling instability v0.3.7
[INFO] [stderr]    Compiling ratatui v0.29.0
[INFO] [stderr]    Compiling tui-tree-widget v0.23.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.55s
[INFO] running `Command { std: "docker" "inspect" "38d16e567a85344b4766c27aeb67bbb482b4dc52120f747f215a883069c87580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38d16e567a85344b4766c27aeb67bbb482b4dc52120f747f215a883069c87580", kill_on_drop: false }`
[INFO] [stdout] 38d16e567a85344b4766c27aeb67bbb482b4dc52120f747f215a883069c87580
[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=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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13d1a061f0508f3667a2b433370236e23c48e415ddeb2e2e2deeeeecfc063686
[INFO] running `Command { std: "docker" "start" "-a" "13d1a061f0508f3667a2b433370236e23c48e415ddeb2e2e2deeeeecfc063686", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling cc v1.2.18
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling uuid v1.16.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling debugid v0.8.0
[INFO] [stderr]    Compiling clap_builder v4.5.35
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]    Compiling symbolic-demangle v12.14.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling bytemuck v1.22.0
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling equator v0.4.2
[INFO] [stderr]    Compiling rgb v0.8.50
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling symbolic-common v12.14.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling clap v4.5.35
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.7
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling quick-xml v0.26.0
[INFO] [stderr]    Compiling pprof v0.14.0
[INFO] [stderr]    Compiling str_stack v0.1.0
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling ratatui v0.29.0
[INFO] [stderr]    Compiling inferno v0.11.21
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tempfile v3.19.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling aligned-vec v0.6.4
[INFO] [stderr]    Compiling tui-tree-widget v0.23.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling backtrace v0.3.74
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "13d1a061f0508f3667a2b433370236e23c48e415ddeb2e2e2deeeeecfc063686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13d1a061f0508f3667a2b433370236e23c48e415ddeb2e2e2deeeeecfc063686", kill_on_drop: false }`
[INFO] [stdout] 13d1a061f0508f3667a2b433370236e23c48e415ddeb2e2e2deeeeecfc063686
[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=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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5598f7460bee76a869c5209c8a821ca4d8d391d4cc4133a6b792dd5ac840ff24
[INFO] running `Command { std: "docker" "start" "-a" "5598f7460bee76a869c5209c8a821ca4d8d391d4cc4133a6b792dd5ac840ff24", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tui_tree_widget-dfe384dbb32a6813)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test flatten::flatten_nothing_open_is_top_level ... ok
[INFO] [stdout] test flatten::depth_works ... ok
[INFO] [stdout] test flatten::flatten_one_is_open ... ok
[INFO] [stdout] test flatten::flatten_wrong_open_is_only_top_level ... ok
[INFO] [stdout] test render_tests::does_not_panic ... ok
[INFO] [stdout] test render_tests::depth_two ... ok
[INFO] [stdout] test render_tests::depth_one ... ok
[INFO] [stdout] test flatten::flatten_all_open ... ok
[INFO] [stdout] test render_tests::nothing_open ... ok
[INFO] [stdout] test tree_item::tree_item_add_child_errors_with_duplicate_identifiers - should panic ... ok
[INFO] [stdout] test tree_new_errors_with_duplicate_identifiers - should panic ... ok
[INFO] [stdout] test tree_item::tree_item_new_errors_with_duplicate_identifiers - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tui_tree_widget
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/tree_state.rs - tree_state::TreeState<Identifier>::select_relative (line 245) ... ok
[INFO] [stdout] test src/tree_state.rs - tree_state::TreeState (line 15) ... ok
[INFO] [stdout] test src/tree_state.rs - tree_state::TreeState<Identifier>::select (line 94) ... ok
[INFO] [stdout] test src/tree_item.rs - tree_item::TreeItem (line 30) ... ok
[INFO] [stdout] test src/tree_state.rs - tree_state::TreeState<Identifier>::select_visible_relative (line 210) ... ok
[INFO] [stdout] test src/lib.rs - Tree (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5598f7460bee76a869c5209c8a821ca4d8d391d4cc4133a6b792dd5ac840ff24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5598f7460bee76a869c5209c8a821ca4d8d391d4cc4133a6b792dd5ac840ff24", kill_on_drop: false }`
[INFO] [stdout] 5598f7460bee76a869c5209c8a821ca4d8d391d4cc4133a6b792dd5ac840ff24