[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 1.93.0 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouisstewart%2FAVLTreeRs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/louisstewart/AVLTreeRs on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "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" "+1.93.0" "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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quickcheck_macros v1.0.0
[INFO] [stderr]   Downloaded quickcheck v1.0.3
[INFO] [stderr]   Downloaded itertools v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd3216bb6a69ddce4d51b17425a8d7da062f09a7d202d0a7d287d6fc479ed738
[INFO] running `Command { std: "docker" "start" "-a" "cd3216bb6a69ddce4d51b17425a8d7da062f09a7d202d0a7d287d6fc479ed738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd3216bb6a69ddce4d51b17425a8d7da062f09a7d202d0a7d287d6fc479ed738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd3216bb6a69ddce4d51b17425a8d7da062f09a7d202d0a7d287d6fc479ed738", kill_on_drop: false }`
[INFO] [stdout] cd3216bb6a69ddce4d51b17425a8d7da062f09a7d202d0a7d287d6fc479ed738
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ecbb08d696adfeb09e255a75eb110ae1edae19b139dcb959b9a16f7b8da1c51
[INFO] running `Command { std: "docker" "start" "-a" "8ecbb08d696adfeb09e255a75eb110ae1edae19b139dcb959b9a16f7b8da1c51", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling itertools v0.12.0
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[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 13.01s
[INFO] running `Command { std: "docker" "inspect" "8ecbb08d696adfeb09e255a75eb110ae1edae19b139dcb959b9a16f7b8da1c51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ecbb08d696adfeb09e255a75eb110ae1edae19b139dcb959b9a16f7b8da1c51", kill_on_drop: false }`
[INFO] [stdout] 8ecbb08d696adfeb09e255a75eb110ae1edae19b139dcb959b9a16f7b8da1c51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b0b0c48ddff34be19bb6b0e03f3bcbf63ffbf5dff0976844accd74e9d5feeec
[INFO] running `Command { std: "docker" "start" "-a" "4b0b0c48ddff34be19bb6b0e03f3bcbf63ffbf5dff0976844accd74e9d5feeec", 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 1.05s
[INFO] running `Command { std: "docker" "inspect" "4b0b0c48ddff34be19bb6b0e03f3bcbf63ffbf5dff0976844accd74e9d5feeec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b0b0c48ddff34be19bb6b0e03f3bcbf63ffbf5dff0976844accd74e9d5feeec", kill_on_drop: false }`
[INFO] [stdout] 4b0b0c48ddff34be19bb6b0e03f3bcbf63ffbf5dff0976844accd74e9d5feeec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b795cbc30e1a58a7e80274890b5435bcdc725915dfe5367362373f03bb15b1e6
[INFO] running `Command { std: "docker" "start" "-a" "b795cbc30e1a58a7e80274890b5435bcdc725915dfe5367362373f03bb15b1e6", 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 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tree-9b90f8046781760f)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::insert_test_balance_ordered ... ok
[INFO] [stdout] test tests::insert_test_balance ... ok
[INFO] [stdout] test tests::search_test ... ok
[INFO] [stdout] test tests::test_degenerate_case ... ok
[INFO] [stdout] test tests::tree_empty_removal ... ok
[INFO] [stdout] test tests::tree_insert ... ok
[INFO] [stdout] test tests::test_remove ... ok
[INFO] [stdout] test tests::tree_make ... 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37401307 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:201:44
[INFO] [stdout]   22:     0x614b37401307 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:201:44
[INFO] [stdout]   23:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   24:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   25:     0x614b37419056 - <fn(A) .> T as quickcheck::tester::Testable>::result::{{closure}}::ha6aa5d4df3afd944
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:371:35
[INFO] [stdout]   26:     0x614b37419211 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd2d0875eb1bcb300
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x614b37412860 - std::panicking::catch_unwind::do_call::ha25ba7c495a274f3
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   29:     0x614b374192da - std::panicking::catch_unwind::h0dc6223b485c5636
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x614b374192da - std::panic::catch_unwind::h1baf38530c387f37
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x614b37415820 - quickcheck::tester::safe::hb417637b37463621
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   32:     0x614b37418cef - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:371:21
[INFO] [stdout]   33:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   37:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   38:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   50:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   51:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   56:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   59:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   60:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b37401307 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:201:44
[INFO] [stdout]   21:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   22:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   23:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   24:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   25:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   26:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   27:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   28:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   31:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   32:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   37:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   38:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   50:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   51:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   56:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   59:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   60:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   37:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   38:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   50:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   51:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   56:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   59:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   60:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   38:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   39:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   42:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   43:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   44:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   45:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   46:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   47:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   48:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   49:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   50:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   51:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   52:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   53:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   54:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   55:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   56:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   57:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   58:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   59:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   60:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   61:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   39:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   40:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   52:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   53:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   58:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   61:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   62:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   40:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   41:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   44:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   45:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   46:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   47:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   50:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   51:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   52:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   53:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   54:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   55:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   56:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   57:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   58:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   59:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   60:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   61:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   62:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   63:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   41:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   42:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   45:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   46:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   47:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   48:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   49:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   50:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   51:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   52:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   53:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   54:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   55:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   56:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   57:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   58:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   59:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   60:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   61:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   62:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   63:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   64:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   42:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   43:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   46:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   47:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   48:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   49:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   50:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   51:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   52:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   53:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   54:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   55:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   56:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   57:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   58:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   59:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   60:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   61:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   63:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   64:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   65:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   43:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   44:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   47:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   48:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   49:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   53:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   54:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   55:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   56:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   57:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   58:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   59:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   62:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   64:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   65:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   66:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   44:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   45:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   48:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   49:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   50:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   51:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   54:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   55:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   56:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   57:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   58:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   59:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   60:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   61:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   63:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   65:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   66:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   67:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   45:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   46:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   49:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   50:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   51:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   52:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   53:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   54:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   55:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   56:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   57:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   58:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   59:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   60:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   61:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   62:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   63:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   64:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   65:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   66:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   67:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   68:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   46:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   47:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   49:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   50:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   51:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   56:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   57:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   58:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   59:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   60:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   61:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   62:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   63:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   64:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   65:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   66:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   67:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   68:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   69:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   47:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   48:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   49:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   50:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   51:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   52:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   53:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   54:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   55:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   56:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   57:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   58:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   59:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   60:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   61:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   62:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   63:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   64:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   65:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   66:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   67:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   68:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   69:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   70:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   48:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   49:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   50:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   52:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   53:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   58:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   59:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   60:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   61:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   62:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   63:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   64:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   65:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   66:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   67:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   68:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   69:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   70:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   71:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   49:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   50:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   52:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   53:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   54:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   55:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   56:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   57:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   58:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   59:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   60:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   61:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   62:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   63:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   64:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   65:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   66:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   67:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   68:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   69:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   70:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   71:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   72:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   50:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   51:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   52:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   53:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   54:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   55:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   56:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   57:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   58:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   59:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   60:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   61:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   62:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   63:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   64:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   65:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   66:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   67:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   68:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   69:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   70:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   71:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   72:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   73:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   51:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   52:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   53:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   55:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   56:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   57:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   58:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   59:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   60:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   61:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   62:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   63:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   64:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   65:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   66:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   67:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   68:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   69:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   70:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   71:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   72:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   73:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   74:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   52:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   53:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   56:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   57:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   58:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   59:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   62:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   63:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   64:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   65:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   66:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   67:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   68:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   69:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   70:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   71:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   72:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   73:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   74:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   75:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   53:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   54:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   56:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   57:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   58:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   59:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   60:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   61:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   63:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   64:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   65:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   66:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   67:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   68:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   69:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   70:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   71:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   72:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   73:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   74:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   75:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   76:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   54:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   55:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   56:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   58:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   59:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   60:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   61:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   62:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   63:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   64:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   65:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   66:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   67:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   68:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   69:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   70:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   71:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   72:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   73:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   74:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   75:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   76:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   77:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   55:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   56:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   58:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   59:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   60:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   61:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   62:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   63:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   64:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   65:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   66:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   67:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   68:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   69:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   70:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   71:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   72:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   73:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   74:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   75:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   76:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   77:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   78:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   56:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   57:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   58:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   60:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   61:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   62:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   63:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   64:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   65:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   66:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   67:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   68:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   69:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   70:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   71:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   72:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   73:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   74:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   75:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   76:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   77:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   78:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   79:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   57:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   58:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   60:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   61:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   62:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   63:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   64:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   65:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   66:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   67:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   68:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   69:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   70:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   71:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   72:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   73:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   74:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   75:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   76:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   77:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   78:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   79:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   80:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   58:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   59:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   60:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   61:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   62:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   63:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   64:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   65:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   66:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   67:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   68:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   69:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   70:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   71:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   72:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   73:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   74:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   75:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   76:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   77:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   78:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   79:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   80:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   81:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   59:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   60:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   61:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   63:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   64:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   65:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   66:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   67:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   68:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   69:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   70:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   71:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   72:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   73:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   74:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   75:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   76:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   77:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   78:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   79:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   80:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   81:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   82:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   60:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   61:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   64:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   65:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   66:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   67:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   68:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   69:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   70:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   71:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   72:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   73:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   74:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   75:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   76:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   77:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   78:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   79:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   80:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   81:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   82:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   83:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   61:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   62:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   65:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   66:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   67:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   68:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   69:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   70:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   71:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   72:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   73:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   74:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   75:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   76:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   77:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   78:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   79:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   80:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   81:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   82:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   83:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   84:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   62:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   63:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   65:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   66:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   67:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   68:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   69:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   70:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   71:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   72:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   73:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   74:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   75:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   76:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   77:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   78:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   79:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   80:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   81:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   82:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   83:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   84:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   85:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   63:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   64:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   65:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   66:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   67:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   68:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   69:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   70:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   71:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   72:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   73:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   74:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   75:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   76:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   77:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   78:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   79:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   80:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   81:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   82:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   83:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   84:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   85:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   86:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   64:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   65:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   66:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   67:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   68:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   69:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   70:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   71:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   72:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   73:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   74:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   75:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   76:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   77:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   78:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   79:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   80:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   81:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   82:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   83:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   84:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   85:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   86:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   87:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   65:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   66:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   67:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   68:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   69:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   70:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   71:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   72:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   73:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   74:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   75:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   76:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   77:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   78:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   79:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   80:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   81:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   82:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   83:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   84:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   85:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   86:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   87:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   88:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   66:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   67:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   68:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   69:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   70:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   71:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   72:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   73:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   74:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   75:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   76:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   77:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   78:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   79:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   80:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   81:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   82:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   83:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   84:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   85:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   86:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   87:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   88:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   89:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   67:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   68:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   69:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   70:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   71:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   72:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   73:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   74:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   75:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   76:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   77:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   78:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   79:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   80:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   81:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   82:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   83:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   84:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   85:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   86:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   87:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   88:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   89:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   90:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   68:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   69:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   70:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   71:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   72:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   73:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   74:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   75:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   76:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   77:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   78:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   79:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   80:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   81:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   82:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   83:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   84:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   85:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   86:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   87:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   88:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   89:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   90:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   91:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   69:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   70:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   71:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   72:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   73:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   74:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   75:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   76:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   77:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   78:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   79:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   80:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   81:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   82:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   83:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   84:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   85:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   86:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   87:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   88:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   89:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   90:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   91:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   92:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   70:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   71:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   72:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   73:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   74:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   75:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   76:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   77:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   78:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   79:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   80:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   81:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   82:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   83:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   84:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   85:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   86:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   87:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   88:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   89:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   90:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   91:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   92:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   93:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   71:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   72:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   73:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   74:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   75:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   76:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   77:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   78:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   79:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   80:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   81:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   82:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   83:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   84:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   85:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   86:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   87:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   88:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   89:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   90:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   91:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   92:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   93:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   94:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   72:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   73:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   74:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   75:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   76:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   77:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   78:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   79:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   80:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   81:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   82:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   83:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   84:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   85:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   86:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   87:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   88:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   89:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   90:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   91:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   92:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   93:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   94:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   95:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   73:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   74:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   75:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   76:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   77:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   78:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   79:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   80:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   81:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   82:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   83:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   84:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   85:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   86:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   87:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   88:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   89:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   90:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   91:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   92:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   93:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   94:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   95:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   96:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   74:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   75:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   76:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   77:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   78:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   79:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   80:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   81:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   82:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   83:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   84:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   85:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   86:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   87:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   88:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   89:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   90:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   91:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   92:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   93:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   94:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   95:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   96:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   97:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   75:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   76:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   77:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   78:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   79:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   80:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   81:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   82:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   83:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   84:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   85:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   86:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   87:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   88:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   89:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   90:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   91:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   92:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   93:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   94:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   95:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   96:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   97:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   98:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   76:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   77:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   78:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   79:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   80:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   81:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   82:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   83:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   84:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   85:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   86:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   87:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   88:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   89:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   90:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   91:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   92:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   93:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   94:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   95:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   96:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   97:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   98:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]   99:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   77:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   78:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   79:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   80:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   81:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   82:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   83:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   84:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   85:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   86:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   87:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   88:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   89:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   90:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   91:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   92:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   93:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   94:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   95:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   96:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   97:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   98:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   99:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]  100:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   78:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   79:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   80:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   81:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   82:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   83:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   84:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   85:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   86:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   87:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   88:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   89:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   90:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   91:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   92:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   93:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   94:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   95:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   96:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   97:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   98:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   99:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]  100:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]  101:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   79:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   80:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   81:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   82:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   83:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   84:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   85:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   86:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   87:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   88:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   89:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   90:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   91:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   92:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   93:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   94:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   95:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   96:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   97:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   98:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   99:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]  100:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]  101:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]  102:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   80:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   81:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   82:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   83:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   84:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   85:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   86:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   87:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   88:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   89:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   90:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   91:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   92:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   93:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   94:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   95:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   96:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   97:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   98:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   99:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  100:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]  101:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]  102:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]  103:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   81:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   82:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   83:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   84:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   85:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   86:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   87:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   88:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   89:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   90:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   91:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   92:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   93:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   94:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   95:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   96:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   97:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   98:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   99:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]  100:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  101:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]  102:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]  103:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]  104:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   82:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   83:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   84:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   85:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   86:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   87:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   88:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   89:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   90:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   91:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   92:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   93:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   94:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   95:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   96:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   97:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   98:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   99:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]  100:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]  101:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  102:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]  103:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]  104:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]  105:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   83:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   84:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   85:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   86:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   87:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   88:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   89:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   90:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   91:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   92:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   93:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   94:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   95:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   96:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   97:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   98:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   99:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]  100:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]  101:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]  102:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  103:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]  104:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]  105:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]  106:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   84:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   85:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   86:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   87:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   88:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   89:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   90:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   91:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   92:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   93:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   94:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   95:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   96:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   97:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   98:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   99:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]  100:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]  101:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]  102:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]  103:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  104:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]  105:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]  106:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]  107:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   85:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   86:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   87:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   88:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   89:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   90:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   91:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   92:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   93:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   94:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   95:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   96:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   97:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   98:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   99:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]  100:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]  101:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]  102:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]  103:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]  104:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  105:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]  106:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]  107:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]  108:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   86:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   87:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   88:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   89:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   90:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   91:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   92:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   93:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   94:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   95:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   96:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   97:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   98:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   99:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]  100:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]  101:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]  102:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]  103:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]  104:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]  105:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  106:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]  107:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]  108:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]  109:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   87:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   88:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   89:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   90:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   91:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   92:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   93:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   94:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   95:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   96:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   97:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   98:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   99:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]  100:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]  101:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]  102:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]  103:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]  104:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]  105:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]  106:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  107:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]  108:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]  109:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]  110:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   88:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   89:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   90:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   91:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   92:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   93:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   94:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   95:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   96:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   97:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   98:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   99:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]  100:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]  101:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]  102:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]  103:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]  104:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]  105:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]  106:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]  107:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  108:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]  109:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]  110:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]  111:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   89:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   90:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   91:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   92:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   93:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   94:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   95:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   96:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   97:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   98:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   99:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]  100:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]  101:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]  102:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]  103:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]  104:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]  105:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]  106:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]  107:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]  108:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  109:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]  110:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]  111:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]  112:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418f07 - <fn(A) .> T as quickcheck::tester::Testable>::result::hae1566e1717e8dba
[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:     0x614b37415501 - quickcheck::tester::QuickCheck::quicktest::hd82314a1eb689172
[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:     0x614b37415161 - quickcheck::tester::QuickCheck::quickcheck::h0ab673e78a101a29
[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:     0x614b374157c3 - quickcheck::tester::quickcheck::h5da58998286a5dca
[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:     0x614b3741dd0d - tree::tests::test_with_big_set::ha47bc106f702910d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:5
[INFO] [stdout]   90:     0x614b3741e1a7 - tree::tests::test_with_big_set::{{closure}}::h3876e15b622fc556
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:136:18
[INFO] [stdout]   91:     0x614b3741c4c6 - core::ops::function::FnOnce::call_once::hc56f8fada951f801
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   92:     0x614b3743eebb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   93:     0x614b3743eebb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   94:     0x614b3745284a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   95:     0x614b3745284a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   96:     0x614b3745284a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   97:     0x614b3745284a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   98:     0x614b3745284a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   99:     0x614b3745284a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]  100:     0x614b3745284a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]  101:     0x614b3742cae4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]  102:     0x614b3742cae4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]  103:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]  104:     0x614b37430412 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]  105:     0x614b37430412 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]  106:     0x614b37430412 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]  107:     0x614b37430412 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]  108:     0x614b37430412 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]  109:     0x614b37430412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]  110:     0x614b3770aa1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]  111:     0x614b3770aa1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]  112:     0x7f27ce3d7aa4 - <unknown>
[INFO] [stdout]  113:     0x7f27ce464a64 - 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:     0x614b37734a42 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x614b37734a42 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x614b37734a42 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x614b37734a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x614b37745267 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x614b37745267 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x614b377036e6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x614b377036e6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x614b37713d59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x614b37713d59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x614b37713bf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x614b3743f08e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x614b3743f08e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x614b37713fd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x614b37713fd2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x614b37713a6c - std::panicking::begin_panic::{{closure}}::hd6deae5584501d8d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x614b3770f389 - std::sys::backtrace::__rust_end_short_backtrace::hd42f29d9708777c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x614b37713a3c - std::panicking::begin_panic::h5f6ce5fb1e89204a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x614b373fd62c - tree::tree::restructure::h03f1765ddf42056b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:240:14
[INFO] [stdout]   19:     0x614b37401673 - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:209:18
[INFO] [stdout]   20:     0x614b3740153c - tree::tree::delete::h58f21e1fe97e0b59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:202:48
[INFO] [stdout]   21:     0x614b37400c1a - tree::tree::Tree<T>::remove::h1cb76ef18bc2393d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tree.rs:106:29
[INFO] [stdout]   22:     0x614b3741e075 - tree::tests::test_with_big_set::test_with_big_set::h029dab83bbd5bc86
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:145:22
[INFO] [stdout]   23:     0x614b37418bd6 - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::{{closure}}::hf208a2c98b0eab04
[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:     0x614b37419251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfc51375a19698cac
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x614b37412800 - std::panicking::catch_unwind::do_call::h1d8659ce7f0fe117
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x614b3741bf3b - __rust_try
[INFO] [stdout]   27:     0x614b374193aa - std::panicking::catch_unwind::h4a5e171213dbde39
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x614b374193aa - std::panic::catch_unwind::h7abe4bbd17717c7f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x614b37415880 - quickcheck::tester::safe::hdac44884cddd1e58
[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:     0x614b374187db - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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:     0x614b37418a0f - <fn(A) .> T as quickcheck::tester::Testable>::result::shrink_failure::hd7db2d7b5d4a5d2e
[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
