[INFO] cloning repository https://github.com/louisstewart/AVLTreeRs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/louisstewart/AVLTreeRs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouisstewart%2FAVLTreeRs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouisstewart%2FAVLTreeRs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8cc29fa4ceb9ab215eda284bc08103892bd8f76a
[INFO] testing louisstewart/AVLTreeRs against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouisstewart%2FAVLTreeRs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/louisstewart/AVLTreeRs
[INFO] finished tweaking git repo https://github.com/louisstewart/AVLTreeRs
[INFO] tweaked toml for git repo https://github.com/louisstewart/AVLTreeRs written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/louisstewart/AVLTreeRs on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/louisstewart/AVLTreeRs 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ece2ca758db7505e1a5079e816f00bba7b9a77b172034522813d2808d48dcfb
[INFO] running `Command { std: "docker" "start" "-a" "0ece2ca758db7505e1a5079e816f00bba7b9a77b172034522813d2808d48dcfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ece2ca758db7505e1a5079e816f00bba7b9a77b172034522813d2808d48dcfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ece2ca758db7505e1a5079e816f00bba7b9a77b172034522813d2808d48dcfb", kill_on_drop: false }`
[INFO] [stdout] 0ece2ca758db7505e1a5079e816f00bba7b9a77b172034522813d2808d48dcfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2029e8a1a797ccb8f2578847c27fc05a2f115cc210bdb749f5baf04dc79f8071
[INFO] running `Command { std: "docker" "start" "-a" "2029e8a1a797ccb8f2578847c27fc05a2f115cc210bdb749f5baf04dc79f8071", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling itertools v0.12.0
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling tree v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.28s
[INFO] running `Command { std: "docker" "inspect" "2029e8a1a797ccb8f2578847c27fc05a2f115cc210bdb749f5baf04dc79f8071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2029e8a1a797ccb8f2578847c27fc05a2f115cc210bdb749f5baf04dc79f8071", kill_on_drop: false }`
[INFO] [stdout] 2029e8a1a797ccb8f2578847c27fc05a2f115cc210bdb749f5baf04dc79f8071
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 550d325df8e87e3df4450bea9a8c5de8f679d9d4e6c803dd5098c5a659867135
[INFO] running `Command { std: "docker" "start" "-a" "550d325df8e87e3df4450bea9a8c5de8f679d9d4e6c803dd5098c5a659867135", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling tree v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `tree::Node`
[INFO] [stdout]   --> src/lib.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub use tree::Node;
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "550d325df8e87e3df4450bea9a8c5de8f679d9d4e6c803dd5098c5a659867135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "550d325df8e87e3df4450bea9a8c5de8f679d9d4e6c803dd5098c5a659867135", kill_on_drop: false }`
[INFO] [stdout] 550d325df8e87e3df4450bea9a8c5de8f679d9d4e6c803dd5098c5a659867135
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bedda77ae3b6f91128a6828a27e96cacc001bd1e127ee2f9b64bf8919c259ed
[INFO] running `Command { std: "docker" "start" "-a" "5bedda77ae3b6f91128a6828a27e96cacc001bd1e127ee2f9b64bf8919c259ed", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: unused import: `tree::Node`
[INFO] [stderr]   --> src/lib.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub use tree::Node;
[INFO] [stderr]    |             ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tree` (lib test) generated 1 warning (run `cargo fix --lib -p tree --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tree-6d53026cc3ee46ec)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::insert_test_balance ... ok
[INFO] [stdout] test tests::test_remove ... ok
[INFO] [stdout] test tests::tree_empty_removal ... ok
[INFO] [stdout] test tests::insert_test_balance_ordered ... ok
[INFO] [stdout] test tests::tree_insert ... ok
[INFO] [stdout] test tests::tree_make ... ok
[INFO] [stdout] test tests::search_test ... ok
[INFO] [stdout] test tests::test_degenerate_case ... ok
[INFO] [stdout] test tests::test_with_big_set ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_with_big_set stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a64f6 - <fn(A) .> T as quickcheck::tester::Testable>::result::{{closure}}::hcc950525615f12f8
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:371:35
[INFO] [stdout]   24:     0x6169e5397991 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0cf4ce3d4a3ccb43
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539ab80 - std::panicking::catch_unwind::do_call::h2eed1b971c13ca37
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539aa1b - std::panicking::catch_unwind::hcfe7825c6d91bf36
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539aa1b - std::panic::catch_unwind::hf1e7e73bf12d12f9
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a30f0 - quickcheck::tester::safe::h595af5e3e640b69b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a618f - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:371:21
[INFO] [stdout]   31:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   32:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   33:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   34:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   35:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   36:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   39:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   40:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   41:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   42:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   43:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   45:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   46:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   47:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   48:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   49:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   50:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   51:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   52:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   54:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   56:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   57:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   58:     0x766a4bc2ca64 - clone
[INFO] [stdout]   59:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   32:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   33:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   34:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   35:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   36:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   37:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   40:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   41:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   42:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   43:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   44:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   46:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   47:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   48:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   49:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   50:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   51:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   52:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   53:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   54:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   55:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   56:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   57:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   58:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   59:     0x766a4bc2ca64 - clone
[INFO] [stdout]   60:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   33:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   34:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   35:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   36:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   37:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   38:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   44:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   45:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   50:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   51:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   53:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   54:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   56:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   58:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   59:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   60:     0x766a4bc2ca64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   34:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   35:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   36:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   37:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   38:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   39:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   42:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   43:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   44:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   45:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   46:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   47:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   48:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   49:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   50:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   51:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   52:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   53:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   54:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   55:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   56:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   57:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   58:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   59:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   60:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   61:     0x766a4bc2ca64 - clone
[INFO] [stdout]   62:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   35:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   36:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   37:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   38:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   39:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   40:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   46:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   47:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   52:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   53:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   55:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   56:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   58:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   60:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   61:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   62:     0x766a4bc2ca64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   36:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   37:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   38:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   39:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   40:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   41:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   44:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   45:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   46:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   47:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   48:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   50:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   51:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   52:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   53:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   54:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   55:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   56:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   57:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   58:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   59:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   60:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   61:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   62:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   63:     0x766a4bc2ca64 - clone
[INFO] [stdout]   64:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   37:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   38:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   39:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   40:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   41:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   42:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   45:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   46:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   47:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   48:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   49:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   50:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   51:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   52:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   53:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   54:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   55:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   56:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   57:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   58:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   59:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   60:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   61:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   62:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   63:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   64:     0x766a4bc2ca64 - clone
[INFO] [stdout]   65:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   38:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   39:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   40:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   41:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   42:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   43:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   46:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   47:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   48:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   49:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   50:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   51:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   52:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   53:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   54:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   55:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   56:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   57:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   58:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   59:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   60:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   61:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   63:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   64:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   65:     0x766a4bc2ca64 - clone
[INFO] [stdout]   66:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   39:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   40:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   41:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   42:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   43:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   44:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   47:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   48:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   49:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   50:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   51:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   53:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   54:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   55:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   56:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   57:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   58:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   59:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   60:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   62:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   64:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   65:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   66:     0x766a4bc2ca64 - clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   40:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   41:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   42:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   43:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   44:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   45:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   48:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   49:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   50:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   51:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   52:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   54:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   55:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   56:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   57:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   58:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   59:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   60:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   61:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   63:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   65:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   66:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   67:     0x766a4bc2ca64 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   41:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   42:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   43:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   44:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   45:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   46:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   49:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   50:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   51:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   52:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   53:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   54:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   55:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   56:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   57:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   58:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   59:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   60:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   61:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   62:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   63:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   64:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   65:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   66:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   67:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   68:     0x766a4bc2ca64 - clone
[INFO] [stdout]   69:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   42:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   43:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   44:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   45:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   46:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   47:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   49:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   50:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   51:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   53:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   54:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   56:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   57:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   58:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   59:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   60:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   61:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   62:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   63:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   64:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   65:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   66:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   67:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   68:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   69:     0x766a4bc2ca64 - clone
[INFO] [stdout]   70:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   43:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   44:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   45:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   46:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   47:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   48:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   49:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   50:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   51:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   52:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   53:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   54:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   55:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   56:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   57:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   58:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   59:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   60:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   61:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   62:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   63:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   64:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   65:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   66:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   67:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   68:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   69:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   70:     0x766a4bc2ca64 - clone
[INFO] [stdout]   71:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   44:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   45:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   46:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   47:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   48:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   49:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   50:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   52:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   53:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   55:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   56:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   58:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   59:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   60:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   61:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   62:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   63:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   64:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   65:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   66:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   67:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   68:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   69:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   70:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   71:     0x766a4bc2ca64 - clone
[INFO] [stdout]   72:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   45:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   46:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   47:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   48:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   49:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   50:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   52:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   53:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   54:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   55:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   56:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   57:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   58:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   59:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   60:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   61:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   62:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   63:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   64:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   65:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   66:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   67:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   68:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   69:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   70:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   71:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   72:     0x766a4bc2ca64 - clone
[INFO] [stdout]   73:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   46:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   47:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   48:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   49:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   50:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   51:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   52:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   53:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   54:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   55:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   56:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   57:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   58:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   59:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   60:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   61:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   62:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   63:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   64:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   65:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   66:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   67:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   68:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   69:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   70:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   71:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   72:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   73:     0x766a4bc2ca64 - clone
[INFO] [stdout]   74:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   47:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   48:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   49:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   50:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   51:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   52:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   53:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   55:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   56:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   57:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   58:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   59:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   60:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   61:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   62:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   63:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   64:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   65:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   66:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   67:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   68:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   69:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   70:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   71:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   72:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   73:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   74:     0x766a4bc2ca64 - clone
[INFO] [stdout]   75:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   48:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   49:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   50:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   51:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   52:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   53:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   56:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   57:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   58:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   59:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   60:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   62:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   63:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   64:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   65:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   66:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   67:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   68:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   69:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   70:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   71:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   72:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   73:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   74:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   75:     0x766a4bc2ca64 - clone
[INFO] [stdout]   76:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   49:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   50:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   51:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   52:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   53:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   54:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   56:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   57:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   58:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   59:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   60:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   61:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   63:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   64:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   65:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   66:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   67:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   68:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   69:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   70:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   71:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   72:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   73:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   74:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   75:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   76:     0x766a4bc2ca64 - clone
[INFO] [stdout]   77:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   50:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   51:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   52:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   53:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   54:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   55:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   56:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   58:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   59:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   60:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   61:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   62:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   63:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   64:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   65:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   66:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   67:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   68:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   69:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   70:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   71:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   72:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   73:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   74:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   75:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   76:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   77:     0x766a4bc2ca64 - clone
[INFO] [stdout]   78:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   51:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   52:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   53:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   54:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   55:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   56:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   58:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   59:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   60:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   61:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   62:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   63:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   64:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   65:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   66:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   67:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   68:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   69:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   70:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   71:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   72:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   73:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   74:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   75:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   76:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   77:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   78:     0x766a4bc2ca64 - clone
[INFO] [stdout]   79:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   52:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   53:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   54:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   55:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   56:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   57:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   58:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   60:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   61:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   62:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   63:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   64:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   65:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   66:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   67:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   68:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   69:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   70:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   71:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   72:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   73:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   74:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   75:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   76:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   77:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   78:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   79:     0x766a4bc2ca64 - clone
[INFO] [stdout]   80:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   53:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   54:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   55:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   56:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   57:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   58:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   60:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   61:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   62:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   63:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   64:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   65:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   66:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   67:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   68:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   69:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   70:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   71:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   72:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   73:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   74:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   75:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   76:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   77:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   78:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   79:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   80:     0x766a4bc2ca64 - clone
[INFO] [stdout]   81:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   54:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   55:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   56:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   57:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   58:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   59:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   60:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   61:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   62:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   63:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   64:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   65:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   66:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   67:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   68:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   69:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   70:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   71:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   72:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   73:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   74:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   75:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   76:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   77:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   78:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   79:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   80:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   81:     0x766a4bc2ca64 - clone
[INFO] [stdout]   82:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   55:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   56:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   57:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   58:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   59:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   60:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   61:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   63:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   64:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   65:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   66:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   67:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   68:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   69:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   70:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   71:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   72:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   73:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   74:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   75:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   76:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   77:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   78:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   79:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   80:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   81:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   82:     0x766a4bc2ca64 - clone
[INFO] [stdout]   83:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   56:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   57:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   58:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   59:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   60:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   61:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   64:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   65:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   66:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   67:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   68:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   69:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   70:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   71:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   72:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   73:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   74:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   75:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   76:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   77:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   78:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   79:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   80:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   81:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   82:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   83:     0x766a4bc2ca64 - clone
[INFO] [stdout]   84:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   57:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   58:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   59:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   60:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   61:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   62:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   65:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   66:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   67:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   68:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   69:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   70:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   71:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   72:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   73:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   74:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   75:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   76:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   77:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   78:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   79:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   80:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   81:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   82:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   83:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   84:     0x766a4bc2ca64 - clone
[INFO] [stdout]   85:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   58:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   59:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   60:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   61:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   62:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   63:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   65:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   66:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   67:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   68:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   69:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   70:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   71:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   72:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   73:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   74:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   75:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   76:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   77:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   78:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   79:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   80:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   81:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   82:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   83:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   84:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   85:     0x766a4bc2ca64 - clone
[INFO] [stdout]   86:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   59:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   60:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   61:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   62:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   63:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   64:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   65:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   66:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   67:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   68:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   69:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   70:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   71:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   72:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   73:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   74:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   75:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   76:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   77:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   78:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   79:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   80:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   81:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   82:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   83:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   84:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   85:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   86:     0x766a4bc2ca64 - clone
[INFO] [stdout]   87:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   60:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   61:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   62:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   63:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   64:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   65:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   66:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   67:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   68:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   69:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   70:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   71:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   72:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   73:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   74:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   75:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   76:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   77:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   78:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   79:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   80:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   81:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   82:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   83:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   84:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   85:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   86:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   87:     0x766a4bc2ca64 - clone
[INFO] [stdout]   88:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   61:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   62:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   63:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   64:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   65:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   66:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   67:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   68:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   69:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   70:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   71:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   72:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   73:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   74:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   75:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   76:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   77:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   78:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   79:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   80:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   81:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   82:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   83:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   84:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   85:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   86:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   87:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   88:     0x766a4bc2ca64 - clone
[INFO] [stdout]   89:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   62:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   63:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   64:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   65:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   66:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   67:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   68:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   69:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   70:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   71:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   72:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   73:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   74:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   75:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   76:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   77:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   78:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   79:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   80:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   81:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   82:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   83:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   84:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   85:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   86:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   87:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   88:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   89:     0x766a4bc2ca64 - clone
[INFO] [stdout]   90:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   63:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   64:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   65:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   66:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   67:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   68:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   69:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   70:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   71:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   72:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   73:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   74:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   75:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   76:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   77:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   78:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   79:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   80:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   81:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   82:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   83:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   84:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   85:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   86:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   87:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   88:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   89:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   90:     0x766a4bc2ca64 - clone
[INFO] [stdout]   91:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   64:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   65:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   66:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   67:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   68:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   69:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   70:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   71:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   72:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   73:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   74:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   75:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   76:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   77:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   78:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   79:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   80:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   81:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   82:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   83:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   84:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   85:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   86:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   87:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   88:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   89:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   90:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   91:     0x766a4bc2ca64 - clone
[INFO] [stdout]   92:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   65:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   66:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   67:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   68:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   69:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   70:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   71:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   72:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   73:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   74:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   75:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   76:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   77:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   78:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   79:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   80:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   81:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   82:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   83:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   84:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   85:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   86:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   87:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   88:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   89:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   90:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   91:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   92:     0x766a4bc2ca64 - clone
[INFO] [stdout]   93:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   66:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   67:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   68:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   69:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   70:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   71:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   72:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   73:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   74:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   75:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   76:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   77:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   78:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   79:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   80:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   81:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   82:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   83:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   84:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   85:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   86:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   87:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   88:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   89:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   90:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   91:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   92:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   93:     0x766a4bc2ca64 - clone
[INFO] [stdout]   94:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   66:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   67:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   68:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   69:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   70:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   71:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   72:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   73:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   74:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   75:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   76:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   77:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   78:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   79:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   80:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   81:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   82:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   83:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   84:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   85:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   86:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   87:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   88:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   89:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   90:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   91:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   92:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   93:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   94:     0x766a4bc2ca64 - clone
[INFO] [stdout]   95:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   66:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   67:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   68:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   69:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   70:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   71:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   72:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   73:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   74:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   75:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   76:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   77:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   78:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   79:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   80:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   81:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   82:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   83:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   84:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   85:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   86:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   87:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   88:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   89:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   90:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   91:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   92:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   93:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   94:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   95:     0x766a4bc2ca64 - clone
[INFO] [stdout]   96:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   66:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   67:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   68:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   69:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   70:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   71:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   72:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   73:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   74:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   75:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   76:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   77:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   78:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   79:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   80:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   81:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   82:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   83:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   84:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   85:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   86:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   87:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   88:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   89:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   90:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   91:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   92:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   93:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   94:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   95:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   96:     0x766a4bc2ca64 - clone
[INFO] [stdout]   97:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   66:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   67:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   68:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   69:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   70:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   71:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   72:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   73:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   74:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   75:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   76:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   77:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   78:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   79:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   80:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   81:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   82:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   83:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   84:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   85:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   86:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   87:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   88:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   89:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   90:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   91:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   92:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   93:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   94:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   95:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   96:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   97:     0x766a4bc2ca64 - clone
[INFO] [stdout]   98:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   66:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   67:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   68:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   69:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   70:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   71:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   72:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   73:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   74:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   75:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   76:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   77:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   78:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   79:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   80:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   81:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   82:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   83:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   84:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   85:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   86:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   87:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   88:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   89:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   90:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   91:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   92:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   93:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   94:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   95:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   96:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   97:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   98:     0x766a4bc2ca64 - clone
[INFO] [stdout]   99:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   66:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   67:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   68:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   69:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   70:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   71:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   72:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   73:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   74:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   75:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   76:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   77:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   78:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   79:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   80:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   81:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   82:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   83:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   84:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   85:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   86:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   87:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   88:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   89:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   90:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   91:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   92:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   93:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   94:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   95:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   96:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   97:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   98:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]   99:     0x766a4bc2ca64 - clone
[INFO] [stdout]  100:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   66:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   67:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   68:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   69:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   70:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   71:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   72:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   73:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   74:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   75:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   76:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   77:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   78:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   79:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   80:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   81:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   82:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   83:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   84:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   85:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   86:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   87:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   88:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   89:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   90:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   91:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   92:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   93:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   94:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   95:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   96:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   97:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   98:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   99:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]  100:     0x766a4bc2ca64 - clone
[INFO] [stdout]  101:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   66:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   67:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   68:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   69:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   70:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   71:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   72:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   73:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   74:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   75:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   76:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   77:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   78:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   79:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   80:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   81:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   82:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   83:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   84:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   85:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   86:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   87:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   88:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   89:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   90:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   91:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   92:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   93:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   94:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   95:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   96:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   97:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   98:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   99:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]  100:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]  101:     0x766a4bc2ca64 - clone
[INFO] [stdout]  102:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   66:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   67:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   68:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   69:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   70:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   71:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   72:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   73:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   74:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   75:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   76:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   77:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   78:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   79:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   80:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   81:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   82:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   83:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   84:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   85:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   86:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   87:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   88:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   89:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   90:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   91:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   92:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   93:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   94:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   95:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   96:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   97:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   98:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   99:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]  100:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]  101:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]  102:     0x766a4bc2ca64 - clone
[INFO] [stdout]  103:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   66:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   67:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   68:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   69:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   70:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   71:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   72:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   73:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   74:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   75:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   76:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   77:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   78:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   79:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   80:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   81:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   82:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   83:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   84:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   85:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   86:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   87:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   88:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   89:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   90:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   91:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   92:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   93:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   94:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   95:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   96:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   97:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   98:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   99:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  100:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]  101:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]  102:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]  103:     0x766a4bc2ca64 - clone
[INFO] [stdout]  104:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   66:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   67:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   68:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   69:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   70:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   71:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   72:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   73:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   74:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   75:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   76:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   77:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   78:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   79:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   80:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   81:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   82:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   83:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   84:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   85:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   86:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   87:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   88:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   89:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   90:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   91:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   92:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   93:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   94:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   95:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   96:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   97:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   98:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   99:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]  100:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  101:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]  102:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]  103:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]  104:     0x766a4bc2ca64 - clone
[INFO] [stdout]  105:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   66:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   67:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   68:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   69:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   70:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   71:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   72:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   73:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   74:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   75:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   76:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   77:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   78:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   79:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   80:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   81:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   82:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   83:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   84:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   85:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   86:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   87:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   88:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   89:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   90:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   91:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   92:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   93:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   94:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   95:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   96:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   97:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   98:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   99:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]  100:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]  101:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  102:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]  103:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]  104:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]  105:     0x766a4bc2ca64 - clone
[INFO] [stdout]  106:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   66:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   67:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   68:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   69:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   70:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   71:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   72:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   73:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   74:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   75:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   76:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   77:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   78:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   79:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   80:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   81:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   82:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   83:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   84:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   85:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   86:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   87:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   88:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   89:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   90:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   91:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   92:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   93:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   94:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   95:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   96:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   97:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   98:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   99:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]  100:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]  101:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]  102:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  103:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]  104:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]  105:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]  106:     0x766a4bc2ca64 - clone
[INFO] [stdout]  107:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   66:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   67:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   68:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   69:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   70:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   71:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   72:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   73:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   74:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   75:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   76:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   77:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   78:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   79:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   80:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   81:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   82:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   83:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   84:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   85:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   86:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   87:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   88:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   89:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   90:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   91:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   92:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   93:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   94:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   95:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   96:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   97:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   98:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   99:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]  100:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]  101:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]  102:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]  103:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  104:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]  105:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]  106:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]  107:     0x766a4bc2ca64 - clone
[INFO] [stdout]  108:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   66:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   67:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   68:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   69:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   70:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   71:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   72:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   73:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   74:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   75:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   76:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   77:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   78:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   79:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   80:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   81:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   82:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   83:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   84:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   85:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   86:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   87:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   88:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   89:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   90:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   91:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   92:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   93:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   94:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   95:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   96:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   97:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   98:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   99:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]  100:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]  101:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]  102:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]  103:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]  104:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  105:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]  106:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]  107:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]  108:     0x766a4bc2ca64 - clone
[INFO] [stdout]  109:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   66:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   67:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   68:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   69:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   70:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   71:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   72:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   73:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   74:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   75:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   76:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   77:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   78:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   79:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   80:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   81:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   82:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   83:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   84:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   85:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   86:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   87:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   88:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   89:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   90:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   91:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   92:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   93:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   94:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   95:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   96:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   97:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   98:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   99:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]  100:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]  101:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]  102:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]  103:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]  104:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]  105:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  106:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]  107:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]  108:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]  109:     0x766a4bc2ca64 - clone
[INFO] [stdout]  110:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   66:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   67:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   68:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   69:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   70:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   71:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   72:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   73:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   74:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   75:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   76:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   77:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   78:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   79:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   80:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   81:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   82:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   83:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   84:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   85:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   86:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   87:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   88:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   89:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   90:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   91:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   92:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   93:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   94:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   95:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   96:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   97:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   98:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   99:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]  100:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]  101:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]  102:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]  103:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]  104:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]  105:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]  106:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  107:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]  108:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]  109:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]  110:     0x766a4bc2ca64 - clone
[INFO] [stdout]  111:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   66:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   67:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   68:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   69:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   70:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   71:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   72:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   73:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   74:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   75:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   76:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   77:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   78:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   79:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   80:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   81:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   82:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   83:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   84:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   85:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   86:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   87:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   88:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   89:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   90:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   91:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   92:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   93:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   94:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   95:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   96:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   97:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   98:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   99:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]  100:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]  101:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]  102:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]  103:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]  104:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]  105:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]  106:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]  107:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  108:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]  109:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]  110:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]  111:     0x766a4bc2ca64 - clone
[INFO] [stdout]  112:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   66:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   67:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   68:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   69:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   70:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   71:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   72:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   73:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   74:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   75:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   76:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   77:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   78:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   79:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   80:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   81:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   82:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   83:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   84:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   85:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   86:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   87:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   88:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   89:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   90:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   91:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   92:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   93:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   94:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   95:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   96:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   97:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   98:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   99:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]  100:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]  101:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]  102:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]  103:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]  104:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]  105:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]  106:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]  107:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]  108:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  109:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]  110:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]  111:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]  112:     0x766a4bc2ca64 - clone
[INFO] [stdout]  113:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   53:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   54:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   55:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   56:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   57:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   58:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   59:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   60:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   61:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   62:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   63:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   64:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   65:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   66:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   67:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   68:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   69:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   70:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   71:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   72:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   73:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   74:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   75:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   76:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   77:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   78:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   79:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   80:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   81:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   82:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   83:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   84:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   85:     0x6169e53a63a7 - <fn(A) .> T as quickcheck::tester::Testable>::result::h1325cdd15a894045
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   86:     0x6169e53a2d71 - quickcheck::tester::QuickCheck::quicktest::h9fda461f38c83d5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   87:     0x6169e53a29e1 - quickcheck::tester::QuickCheck::quickcheck::h12f4ae359851d506
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   88:     0x6169e53a3033 - quickcheck::tester::quickcheck::h1cc90ef6e4fae871
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   89:     0x6169e53a0d4d - tree::tests::test_with_big_set::he71d60ee567ca430
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   90:     0x6169e53a11e7 - tree::tests::test_with_big_set::{{closure}}::h402d3c2362bb5f74
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   91:     0x6169e539f656 - core::ops::function::FnOnce::call_once::hcd8d59f35383390b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   92:     0x6169e53ca2cb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   93:     0x6169e53ca2cb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   94:     0x6169e53de32d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   95:     0x6169e53de32d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   96:     0x6169e53de32d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   97:     0x6169e53de32d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   98:     0x6169e53de32d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   99:     0x6169e53de32d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]  100:     0x6169e53de32d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]  101:     0x6169e53b7874 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]  102:     0x6169e53b7874 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]  103:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]  104:     0x6169e53bb0ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]  105:     0x6169e53bb0ca - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]  106:     0x6169e53bb0ca - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]  107:     0x6169e53bb0ca - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]  108:     0x6169e53bb0ca - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]  109:     0x6169e53bb0ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  110:     0x6169e569998f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]  111:     0x6169e569998f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]  112:     0x766a4bb9faa4 - <unknown>
[INFO] [stdout]  113:     0x766a4bc2ca64 - clone
[INFO] [stdout]  114:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_with_big_set' (29) panicked at src/tree.rs:240:14:
[INFO] [stdout] Wtf
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6169e56c4cf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6169e56c4cf2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6169e56c4cf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6169e56d560f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6169e56d560f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6169e56926b3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6169e56926b3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6169e569e452 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6169e56a2f8f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6169e56a2e21 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6169e53ca4ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6169e53ca4ce - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6169e56a359f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x6169e56a359f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6169e56a2c9c - std::panicking::begin_panic::{{closure}}::ha30daa6b1336d1e3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:771:9
[INFO] [stdout]   16:     0x6169e569e599 - std::sys::backtrace::__rust_end_short_backtrace::hd6a8e53a275227a5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6169e56a2c6c - std::panicking::begin_panic::h5e715d3b3eb04d46
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:770:5
[INFO] [stdout]   18:     0x6169e5385a9c - tree::tree::restructure::h817510c705495939
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x6169e5389ae3 - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x6169e53899ac - tree::tree::delete::h92f29762b0f7d884
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x6169e53891ca - tree::tree::Tree<T>::remove::hfb8b9568c0dcec42
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x6169e53a10b5 - tree::tests::test_with_big_set::test_with_big_set::h2d246d0df65e7dff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x6169e53a6076 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::h07875a1cca85ba34
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   24:     0x6169e53979d1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5daad12539710e9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x6169e539abe0 - std::panicking::catch_unwind::do_call::hcf922c88cf1a7f1b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x6169e539d99b - __rust_try
[INFO] [stdout]   27:     0x6169e539a93b - std::panicking::catch_unwind::h598e50e7e35c2b30
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x6169e539a93b - std::panic::catch_unwind::h937b77296ade4b07
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6169e53a3090 - quickcheck::tester::safe::h2307e4d4a693cf7e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   30:     0x6169e53a5cbb - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   31:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   32:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   33:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   34:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   35:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   36:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   37:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   38:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   39:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   40:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   41:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   42:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   43:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   44:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   45:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   46:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   47:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   48:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   49:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   50:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   51:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[INFO] [stdout]   52:     0x6169e53a5eef - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::h58443f873f530514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:358:34
[WARN] too many lines in the log, truncating it
